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Mobile Phlebotomist - (PRN-Flexible Hours)63851808193411120

Mobile Phlebotomist - (PRN-Flexible Hours)

Helping you deliver high-quality, in-home patient care. About CareSend: CareSend is a technology platform that makes lab draws more accessible, efficient, and affordable. We bring together the patient, provider, and laboratory to support seamless mobile phlebotomy care. Position: Mobile Phlebotomist Location: Varies by patient location Schedule: Flexible PRN — set your own availability. Seeking phlebotomists with weekday morning and early afternoon availability. No nights, no weekends. Pay: $50 base rate, plus additional mileage compensation How It Works: Set your availability, and we’ll match you with local patient appointments Accept only the jobs that work for you Get paid fast through our app! Ready to Get Started? Here’s what to expect: ✔️ Review the job requirements and submit your application ✔️ Our team will reach out if you're a good fit ✔️ Once approved, you’re ready to start working right away! Join us in delivering high-quality, in-home patient care—one visit at a time. Requirements What You’ll Need: ✔️ National phlebotomy certification ✔️ Minimum 6 months of relevant experience ✔️ Reliable transportation with a clean driving record ✔️ Fluent in English ✔️ A smartphone or tablet with internet access

Frederick, MD, USA

Nuclear Weapons SME / NNSA SME63850686714371121

Nuclear Weapons SME / NNSA SME

THIS POSITION IS 100% ON-SITE IN GERMANTOWN, MARYLAND. This position provides relocation support to the Germantown area. Global Engineering & Technology (GET) is seeking qualified individuals for the position of Nuclear Weapons Subject Matter Expert (SME) in support of the Department of Energy's Office of Classification in Germantown, Maryland. This is a highly compensated, long-term, 100% on-site position at the Department of Energy facility in Germantown, Maryland. This position provides relocation support to the Germantown area. The SME conducts classification review and analysis of government material in accordance with applicable laws, regulations, DOE orders, and DOE Office of Classification procedures for Restricted Data (RD), Formerly Restricted Data (FRD), and National Security Information (NSI) technical areas such as: Nuclear weapon design, development, testing, production, and deployment Weapon science Inertial confinement fusion (ICF) Ballistic missile and/or reentry body/vehicle design, development, testing, production, and deployment Special nuclear material (SNM) production technologies such as, but not limited to, isotope separation technologies (atomic vapor laser isotope separation, gaseous diffusion, gas centrifuge, etc.) and nuclear material processing Counterintelligence and nuclear intelligence Military utilization of nuclear weapons and nuclear weapon effects Nuclear nonproliferation (technology and/or safeguards programs) Radiological weapons and improvised nuclear devices Space nuclear reactors and naval nuclear propulsion Salary Range: Compensation for this position will range from $165,000 to $180,000 per year, depending on qualifications. Requirements Security Clearance: MUST possess an active DOE Q clearance or an active DoD Top Secret clearance Experience & Skills: The SME shall: Have at least five (5) years' total field experience working in one or more of the nuclear-related subject areas described in the bullet points above. Have direct experience in the nuclear weapon programs and related activities at DOE and/or DoD, and have some familiarity with classification and sensitive information-related activities. Have comprehensive, detailed knowledge of how a thermonuclear weapon is constructed and a clear understanding of why and how a thermonuclear weapon works. Optional but highly sought-after experience includes two (2) years of hands-on support of nuclear weapons work at a national laboratory or military institution, such as: LLNL employees in Weapons and Complex Integration a. Weapon Physics and Design Program b. Weapon Technologies and Engineering c. Weapon Simulation and Computing LANL employees in Weapons Program a. Weapons Physics b. Weapons Production c. Weapons Engineering SNL employees in Nuclear Weapons Program a. Weapons Engineering b. Research and Development c. Stockpile Management and Stewardship d. Weapons Science & Technology Military assignments/positions which involve use of weapons science/engineering/simulation a. Certain work at DTRA and military nuclear weapons programs/facilities NNSA Production Facilities employees whose work involves the use of weapons science/engineering/simulation a. KCNSC employees in nuclear security mission whose work includes use of weapon design/science/engineering information b. Y-12 employees whose work includes use of weapon design/science/engineering information Specialized nuclear weapon design/science/engineering training a. Weapon Intern Program . Please note that the above list is not comprehensive. The key aspect of any equivalent tour is exposure to information about, general understanding of, and familiarity with the “physics package;” in other words, its design (configuration, materials, etc.) and functioning (physics of a thermonuclear weapon – implosion, fission, boosting, etc.). While desired, this equivalent field experience need not rise to the level of subject matter expertise in nuclear weapon design/science/engineering (as found in parts of the organizations listed above, such as A, B, or Z-Division at LLNL or X-Division at LANL). Education: Requires a Bachelor's degree in one of the physical sciences (or a related area of engineering) from an accredited college or university. A Master’s degree is highly desirable. Benefits We provide exceptional benefits to our full-time employees (spouse/family coverage option available at a company-subsidized rate). Benefits include: Medical plan options with UnitedHealthcare Dental Insurance Long-term and Short-term Disability Insurance Life Insurance AD&D Insurance Generous 401(k) match All benefits are effective on day one of employment. Global Engineering & Technology, Inc. (GET) does not discriminate on the basis of race, sex, color, religion, age, national origin, marital status, disability, veteran status, genetic information, sexual orientation, gender identity or any other reason prohibited by law in provision of employment opportunities and benefits.

Germantown, MD, USA

$165,000-180,000/year

Residential Installation Lead Mechanic63849732399747122

Residential Installation Lead Mechanic

Harvey Hottel is Hiring a Residential Installation Lead Mechanic! Pay: $30 – $45 per hour (based on experience and qualifications) Job Type: Full-time | Hourly Gaithersburg, MD About the Role Harvey W. Hottel, Inc. is looking for an experienced Residential Installation Lead Mechanic to join our Special Projects team. This position is ideal for a motivated HVAC professional with at least 5 years of experience and a valid HVAC Journeyman License. You’ll be responsible for leading installation crews and delivering high-quality HVAC systems, with a strong focus on geothermal and hydronic installations. If you’re dependable, detail-oriented, and passionate about craftsmanship, this is an opportunity to take the lead and grow with a company that has been trusted in the industry for decades. What You’ll Do Lead and perform HVAC installations, specializing in geothermal and hydronic systems. Supervise and mentor installation crews to ensure safety, quality, and productivity. Review project plans, schedules, and specifications to deliver work on time. Troubleshoot and resolve installation challenges in the field. Collaborate with other trades and contractors to ensure smooth project execution. Maintain accurate documentation (work orders, time logs, installation reports). Represent Harvey W. Hottel, Inc. with professionalism on every job. Requirements Must Have Requirements: Minimum 5 years of residential HVAC installation experience. Valid HVAC Journeyman License. Hands-on expertise with geothermal and hydronic systems. Valid driver’s license and clean driving record. Ability to pass a drug screen and background check. Nice to Have Requirements: New construction HVAC installation experience. Leadership experience mentoring or training junior technicians. Soft Skills & Customer Service Strong leadership and communication skills. Organized, detail-oriented, and self-motivated. Dependable with a strong sense of accountability. Excellent problem-solving and decision-making ability. Professional, courteous, and customer-focused at all times. Work Environment & Physical Requirements Indoor/outdoor work at residential and new construction sites. Exposure to heights, confined spaces, noise, and variable weather conditions. Frequent use of ladders, lifts, scaffolding, and PPE. Lift/carry 50–75 lbs; climb, kneel, bend, and work in attics/crawlspaces. Benefits Competitive hourly pay: $30 – $45/hour 401(k) with company match Health, dental, and vision insurance Health savings account Life insurance Paid time off, holidays, and sick leave Opportunities for career growth and advancement About Harvey W. Hottel, Inc. For decades, Harvey W. Hottel, Inc. has been a trusted name in HVAC, providing quality, reliable, and innovative solutions. Join our Special Projects team and be part of a company that values craftsmanship, teamwork, and customer satisfaction. 👉 Apply today to become a Residential Installation Lead Mechanic with Harvey W. Hottel, Inc.

Gaithersburg, MD, USA

Varsity & JV Coach for 2025-2026 School Year (Multiple Positions)63849527294595123

Varsity & JV Coach for 2025-2026 School Year (Multiple Positions)

Connelly School of the Holy Child is a Catholic, college preparatory school, committed to the intellectual, spiritual, artistic, physical, and social development of young women in grades 6 through 12. The school emphasizes academic challenge, joy of learning, and education of well-rounded women of faith and action. Building an inclusive and diverse school community is a priority for Holy Child, and we are committed to hiring faculty and staff with diverse experiences and backgrounds, to empower our students to connect and grow. Our Core Values are Believe, Belong, Become! Working with the support of the Director of Athletics, the Coach is responsible for assisting in developing all players in the program on and off the court through a championship caliber environment, an open door for competition and development of skills, character, and leadership at all levels. Winter 2025-2026 Coaching Positions High School Athletics Program: For basketball - practices occur Monday - Friday between the hours of 3:30-6:30 except on game days. Games are typically twice a week with JV starting at 4:15 p.m. and varsity 5:45 p.m. Teams typically practice on Saturday mornings. For swim, practices will occur 3-4 times a week from 3:00 p.m. – 4:30 p.m. No weekend practices will occur, but several meets may fall on the weekend. For ice hockey, practices and games are typically 2-3 times a week. Winter Season dates: 11/5/25 - 2/26/26 Assistant Junior Varsity Basketball Coach Assistant Varsity Swim Coach Assistant Varsity Ice Hockey Coach Spring 2026 Coaching Positions High School Athletics Program: Practices occur Monday - Friday between the hours of 3:30-6:30 except on game days. Games are typically twice a week at 4:15 p.m. or 5:45 p.m. start times. Most varsity teams will have Saturday morning practices. Spring Season dates: 2/23/26 - 5/12/26 Assistant Varsity Lacrosse Coach Assistant Junior Varsity Lacrosse Coach Assistant Varsity Track & Field Coach – Multiple positions open (Field events coach is preferred) Assistant Varsity Softball Coach (Pitching coach is preferred) Requirements The following information is intended to describe the overall nature and scope of the work being performed in relation to the position. This is not a comprehensive listing of all the responsibilities or tasks; other duties may be assigned when deemed appropriate: In coordination with the head coach: Communicate with other coaches outside the ISL to schedule in-season games. Coordinate and supervise a regular schedule of practice. Encourage sportsmanship, team unity, and enforce all sportsmanship guidelines. Enforce discipline of contest, school, league and state rules and regulations. Supervise assistant coaches and enhance their professional development. Support school organized efforts for a sustainable fundraising plan and communicate with players, coaches, and community. Develop and maintain a relationship with the Athletic Director and Administration to facilitate court/facility use and monitor student athlete academic development. Assist in managing Holy Child’s Sports program for all levels. Provide and display a willingness to work with the Athletics Department, administration, staff, student- athletes, and parents. Support players in the college selection and recruiting process. Develop and organize out of season training, tournaments, and player development. MINIMUM QUALIFICATIONS Below are the qualifications for this position: Candidates should have coaching experience and preferably playing experience at the high school and/or college level. The coach will report to the Athletic Director. Coaches are responsible for the planning of practices and games, organization, and use of equipment, helping with uniform distribution, and collection. Benefits Full-time Assistant coaching stipends range between $3,000-$4,500. Looking for a dynamic work environment where you can Believe, Belong & Become your greatest self? If yes, please apply by visiting us at https://www.holychild.org/about-us/employment

Potomac, MD, USA

$3,000-4,500/month

Xfinity Retail District Manager- MD/VA/GA63848669702147124

Xfinity Retail District Manager- MD/VA/GA

Job Listing: Xfinity Retail District Manager Company Overview: Blufox Mobile, the largest branded partner for Comcast XFINITY services, is actively seeking energetic individuals to join our team as District Managers. With locations across the country and ambitious expansion plans, Blufox is leading the charge in providing high-speed Internet, Mobile, Home Security, Video, and Voice services to residential and business customers. Position: Retail District Manager Compensation: Competitive annual salary: $80,000-$110,000 Benefits: Medical, Dental, Vision, 401k, Paid training, Vacation, Sick, and Personal Time OFF Job Type: Full-time Responsibilities: Sales Leadership and Strategy: Oversee the sales performance and operations of multiple retail locations within your assigned district. Develop and implement strategic sales initiatives to drive revenue growth and exceed targets. Lead a team of Store Managers and Sales Associates to maximize sales, customer satisfaction, and compliance results. Analyze key performance indicators (KPIs) and implement strategies to address areas of improvement. Collaborate with Store Managers to ensure effective product positioning, account analysis, promotional offers, and customer service. Team Management: Recruit, train, and develop Store Managers and Sales Associates. Implement effective sales channel training and development programs in collaboration with the Leadership & Training team. Provide ongoing support, coaching, and feedback to enhance team performance. Operations: Ensure compliance with cash handling policies and procedures, inventory management, and other operational guidelines. Work with the Operations team to enhance cost-effectiveness and efficiency of retail operations. Customer Satisfaction (NPS): Foster a customer-centric culture to achieve and maintain high Net Promoter Scores (NPS) across all locations. Implement strategies to enhance the overall customer experience. Job Qualifications: Bachelor's degree or equivalent experience 5+ years of experience in retail management or a related field required. Experience in wireless/cable/retail sales preferred. Benefits: Medical, Dental, Vision, 401k Paid training Vacation, Sick, and Personal Time OFF Opportunities for career advancement Comfortable, state-of-the-art workspace How to Apply: If you are a seasoned retail leader with a passion for driving sales, delivering exceptional customer experiences, and eager to contribute to a growing team, we invite you to apply! Share details about your relevant experience and why you're excited about the opportunity with Blufox Mobile. Note: Please inquire during the interview about our unique employee-focused programs and the growth opportunities available within the company. Requirements

Martinsburg, WV, USA

$80,000-110,000/year

Substitute Teacher63848351931137125

Substitute Teacher

The Connelly School of the Holy Child is dedicated to fostering a supportive and enriching learning environment. We are currently looking for enthusiastic and flexible Substitute Teachers to step in when our regular faculty are unavailable. This role is critical in ensuring that our students' educational experience remains uninterrupted. Key Responsibilities: Follow lesson plans left by the teacher and engage students with the assigned material. Facilitate a positive and respectful classroom environment. Enforce school rules and manage classroom behavior effectively. Communicate any necessary information to the regular teacher upon their return. Oversee students during non-instructional times as needed, including lunch and recess. Requirements Qualifications: A minimum of a Bachelor's degree, preferably in education or a related field. Experience in an educational setting or with children is highly desirable. Strong communication skills and the ability to engage effectively with students. Flexibility and adaptability to various teaching situations. Commitment to Connelly's mission of nurturing the growth of each student. A collaborative spirit and willingness to work with faculty and staff. Benefits Substitute teaching is a temporary position, which does not qualify for Benefits. Looking for a dynamic work environment where you can Believe, Belong & Become your greatest self? If yes, please apply by visiting us at https://www.holychild.org/about-us/employment

Potomac, MD, USA

Brand Ambassador

About us Join our team of professionals and apply for our elite brand ambassador job in Pennsylvania and be part of something great! Starting pay $30.00/hour. Female-owned and known for our professionalism and progressive approach, we specialize in consumer activation and beverage marketing throughout the United States. Our commitment to redefining industry standards, coupled with a relentless pursuit of innovation and always being prepared to deliver an unparalleled experience that outrivals expectations sets us apart from other experiential marketing companies. We continue to defy industry stereotypes and set new standards of excellence. Join us in reshaping perceptions and proving that greatness knows no bounds. Together, let's showcase our industry's true potential and emerge as leaders in innovation and quality. Join Our Growing Team as a Brand Ambassador Are you a passionate advocate for bourbon, beer, wine, or other alcoholic beverages, and skilled in promotions, marketing, or sales? We're on the lookout for dynamic individuals for beverage promotions roles. Our team members represent our brands as on-premise Brand Ambassadors and off-premise Sales Professionals. Positions offers competitive pay and a flexible schedule that works around your availability, Responsibilities If you are hired for the elite brand ambassador job in Pennsylvania you will conduct engaging consumer tastings at diverse locations, including liquor or package stores, grocery stores, bars, restaurants, festivals, sporting events, convenience stores, gas stations, and trade shows. Deliver captivating product presentations, showcasing brand attributes and product features to potential customers. Distribute enticing product samples and promotional materials to drive brand awareness and cultivate customer loyalty. Engage with consumers, providing expert guidance, addressing inquiries, and enriching their tasting experience. Exemplify our dedication to quality and customer satisfaction by representing our brands with enthusiasm and professionalism. Requirements Ideal Candidates The ideal candidate for our brand ambassador job in Pennsylvania will: Demonstrate a genuine passion for the beverages we’re representing. Brings previous sales or promotional experience to the role. Possesses outstanding communication and interpersonal skills. Has a flexible schedule to allow working evenings and/or weekends. Has reliable transportation and is timely and reliable. Additional Details Tasting events typically span 2-3 hours, often with multiple events per day/evening. Must be at least 21 years old. Ready to seize this thrilling opportunity and help elevate our brands? Apply now! Competitive compensation and growth opportunities await. Benefits Comprehensive training provided for candidates without prior experience. Flexible Schedule Competitive wages

Gettysburg, PA 17325, USA

Front Desk Receptionist Student Intern63848059671299127

Front Desk Receptionist Student Intern

Connelly School of the Holy Child is a Catholic, college preparatory school, dedicated to the intellectual, spiritual, artistic, physical, and social development of young women in grades 6 through 12. The school emphasizes academic challenge, the joy of learning, and the education of well-rounded women of faith and action. Our community is open to students and families of diverse backgrounds and faiths, aligning with the philosophy of our founder Cornelia Connelly, which celebrates the uniqueness of each individual and promotes a life of service. Job Summary: The Front Desk Receptionist Student Intern will provide essential support to the front desk operations of the school. This internship offers a valuable opportunity to build skills in administration, customer service, and communication while contributing to a welcoming environment for students, staff, and visitors. Duties/Responsibilities: · Greet and assist visitors, students, and staff in a friendly and professional manner. · Manage incoming phone calls and direct them to the appropriate staff. · Maintain an organized and clean front desk area. · Assist with various administrative tasks, including filing, copying, and managing correspondence. · Uphold school policies and procedures while managing front desk operations. · Provide support for special projects or events as needed. · Perform other related duties as assigned. Requirements · Current students enrolled at Connelly School of the Holy Child, in the 11th or 12th grade. · Strong verbal and written communication skills. · Ability to work effectively both independently and as part of a team. · Detail-oriented with good organizational skills. · Basic knowledge of Microsoft Office Suite and comfort with technology. · Positive attitude and commitment to providing excellent customer service. Benefits Flexible schedules. Availability during 3:00pm - 6:00pm, Monday- Friday. Hourly Rate is $14.57- $17.15 Looking for a dynamic work environment where you can Believe, Belong & Become your greatest self? If yes, please apply by visiting us at https://www.holychild.org/about-us/employment

Potomac, MD, USA

Director of Research and Development63847383839361128

Director of Research and Development

We're looking for a Director of Research & Development to lead the modernization and expansion of our software products for the alternative financial services industry. This is a hands-on leadership role that merges software engineering expertise with forward-thinking AI integration and rapid product innovation. As Director of R&D, you will manage a talented engineering team and collaborate closely with our Product Manager and Operations teams. You’ll take ownership of delivering modern, scalable software—while embedding cutting-edge AI technologies into our workflows, user experience, and development process. What You'll Do Full-Stack Leadership Take technical ownership across the entire stack: APIs, databases, cloud infrastructure, CI/CD, frontend apps, and internal tools. Promote best practices in testing, observability, documentation, and code quality. Ensure platform reliability and performance across services, products, and AI components. Team Management & Mentorship Lead and grow a cross-functional engineering team with a strong culture of innovation, delivery, and continuous learning. Mentor developers in AI-assisted development tools (e.g., GitHub Copilot, Cursor) and encourage experimentation to increase team productivity. Support individual and team performance through feedback, pairing, code reviews, and professional development. AI-Driven Innovation & Product Development Design, build, and deploy AI-powered features across the platform—including agent-based workflows, retrieval-augmented generation (RAG), predictive tools, and automated decision systems. Drive the rapid prototyping of new features, turning ideas into working proof-of-concepts in days and production-ready tools in weeks. Apply LLMs and AI orchestration frameworks (e.g., LangChain, LlamaIndex) to real-world problems like compliance automation, document analysis, and fraud prevention. Lead platform modernization by refactoring legacy components and building scalable cloud-native services. Cross-Functional Execution Work in close partnership with Product Management and Operations to align development work with customer needs and business priorities. Communicate technical vision and architectural decisions across departments. Bring a pragmatic approach to balancing innovation, speed, and technical debt What You Bring 5+ years of experience leading software engineering or R&D teams, ideally in SaaS or fintech environments. Proven success delivering production-ready, customer-facing software across the full stack—from backend services to web frontends. Strong architectural skills and comfort with modern cloud platforms (AWS, Azure) and DevOps workflows. Experience applying AI or automation tools to enhance product features or streamline development workflows. Familiarity with emerging AI/LLM frameworks (e.g., LangChain, LlamaIndex) and enthusiasm for exploring how they can support product innovation. A track record of rapid iteration: launching prototypes quickly, gathering feedback, and refining based on real-world use. A leadership style grounded in mentorship, collaboration, and elevating team performance. Strong communication and project management skills—able to align cross-functional stakeholders and keep teams focused Bonus Points Experience revamping or re-platforming legacy systems into modern microservice or serverless architectures. Understanding of compliance and regulatory demands in financial software or MSBs. Background in intelligent automation, ML ops, or AI infrastructure. Why This Role Matters This role is central to how we design, build, and scale our software platform. As Director of R&D, you’ll lead the engineering team responsible for delivering the features, systems, and tools that power our products and support our customers. Your work will directly influence product quality, development velocity, and the overall experience we deliver to the financial services industry. From modernizing core systems to guiding the next phase of platform growth, your leadership will shape the future of our technology and the success of the teams behind it.

Ashburn, VA, USA

HVAC Installation Foreman63846469816323129

HVAC Installation Foreman

Harvey W. Hottel is Hiring a HVAC Installation Foreman Job Type: Full-time Pay: $35.00 - $60.00 per hour Harvey W. Hottel, Inc. is seeking a highly skilled and experienced HVAC Installation Foreman to join our growing Special Projects team. This leadership position is responsible for overseeing the installation of commercial heating, ventilation, and air conditioning systems. The ideal candidate will possess strong technical knowledge, proven leadership abilities, and a dedication to delivering high-quality, code-compliant installations that meet or exceed customer expectations. The role will also require strong communication skills to represent the company professionally and coordinate effectively with internal teams, customers, and job site personnel. Key Responsibilities: Supervise and manage a crew of 5 or more technicians on commercial HVAC installation projects. Plan and execute small to mid-size commercial HVAC installations. Create material lists and coordinate procurement with Project Managers. Collaborate with Project Managers on scheduling and timeline coordination. Oversee installation of mechanical systems ranging from 5 to 200 tons, including chilled water systems, RTUs, and VRF/VRV systems. Interpret and follow blueprints, schematics, and technical drawings accurately. Troubleshoot and resolve on-site installation issues. Ensure work is compliant with local, state, and federal regulations. Maintain a safe job site and ensure team adherence to safety protocols and PPE requirements. Qualifications: Education & Experience: High school diploma or GED required. Vocational training or completed HVAC apprenticeship strongly preferred. Minimum 10–15 years of commercial HVAC installation experience. Proven leadership and crew management experience required. Certifications: EPA Universal Certification (required). OSHA 10 or 30 certification (preferred). NATE certification (a plus). Technical Competencies: Proficient in HVAC system types, installation methods, and controls. Ability to read and interpret blueprints and technical documentation. Strong understanding of electrical systems and wiring. Experienced in the use of HVAC tools, diagnostic devices, and fabrication techniques. Knowledge of relevant local codes, industry best practices, and emerging technologies. Soft Skills: Excellent leadership, communication, and mentoring skills. Organized, detail-oriented, and self-motivated. Strong problem-solving and decision-making ability. Dependable with a strong sense of accountability and customer service. Customer Service & Communication: Represent the company with professionalism and courtesy on every job. Address customer questions and concerns in a knowledgeable and respectful manner. Recommend system improvements and upgrades when appropriate. Administrative & Logistical: Complete accurate documentation including work orders, time logs, and installation reports. Maintain proper inventory of materials and tools; ensure company vehicles are stocked and in good condition. Support in obtaining and processing necessary permits and inspections. Keep all tools and equipment clean, safe, and in working order. Work Environment: Work performed indoors and outdoors at various commercial construction sites. Frequent exposure to heights, confined spaces, loud noise, and variable weather conditions. Regular use of ladders, lifts, scaffolding, and other access equipment. Use of personal protective equipment (PPE) is mandatory on all active job sites. Fast-paced, physically demanding, and safety-regulated work setting. Physical Requirements: Lift/carry 50–75 lbs and maneuver heavier equipment with assistance. Work in confined spaces (attics, crawlspaces) and elevated areas (ladders, lifts). Perform physical tasks such as climbing, kneeling, bending, and reaching. Tolerate various job site environments including heat, cold, dust, and noise. Good visual acuity and physical stamina for extended work hours. Other Requirements: Valid driver’s license with clean driving record. Ability to pass pre-employment drug screening and background check. Willing to work flexible hours including weekends, overtime, and out-of-town assignments as needed. Commitment to ongoing training and embracing changes in industry technology and company processes. Requirements • EPA Universal Certification (required). • High school diploma or GED required. • Minimum 10–15 years of commercial HVAC installation experience. • Proven leadership and crew management experience required. • Proficient in HVAC system types, installation methods, and controls. • Ability to read and interpret blueprints and technical documentation. • Strong understanding of electrical systems and wiring. • Experienced in the use of HVAC tools, diagnostic devices, and fabrication techniques. • Knowledge of relevant local codes, industry best practices, and emerging technologies. • Excellent leadership, communication, and mentoring skills. • Organized, detail-oriented, and self-motivated. • Strong problem-solving and decision-making ability. • Dependable with a strong sense of accountability and customer service. • Lift/carry 50–75 lbs and maneuver heavier equipment with assistance. • Work in confined spaces (attics, crawlspaces) and elevated areas (ladders, lifts). • Perform physical tasks such as climbing, kneeling, bending, and reaching. • Tolerate various job site environments including heat, cold, dust, and noise. • Good visual acuity and physical stamina for extended work hours. • Valid driver’s license with clean driving record. • Ability to pass pre-employment drug screening and background check. • Willing to work flexible hours including weekends, overtime, and out-of-town assignments as needed. • Commitment to ongoing training and embracing changes in industry technology and company processes. Benefits Competitive salary based on experience and qualifications 401(k) with company match Health, dental, and vision insurance Health savings account Life insurance Paid time off, holidays, and sick leave Opportunities for professional growth and advancement

Gaithersburg, MD, USA

Senior HVAC Technician (Commercial)638464698352671210

Senior HVAC Technician (Commercial)

Harvey W. Hottel is Hiring a Senior HVAC Technician (Commercial) Pay: $45.00 - $60.00 per hour Job Type: Full-time Reports to: Field Manager Job Summary: Harvey W. Hottel, Inc. is seeking an experienced and driven Senior HVAC Technician to join our growing Commercial Service Team. The ideal candidate will have 10–15 years of experience in diagnosing, maintaining, and repairing a wide range of commercial HVAC systems including boilers, chillers, cooling towers, rooftop units, and split systems. This role is ideal for a technician with strong leadership and troubleshooting abilities, who is committed to excellence in service and customer satisfaction. Key Responsibilities: Perform maintenance, diagnostics, and repairs on commercial HVAC systems: boilers, chillers, rooftop units, cooling towers, split systems, and more. Troubleshoot and resolve system malfunctions with efficiency and accuracy. Conduct routine inspections to ensure performance, efficiency, and compliance with standards. Document all work performed, including time, materials, and system conditions. Mentor and support junior technicians with guidance and technical expertise. Provide professional communication and service to commercial clients as well as office support staff. Maintain a clean, safe, and organized work area and vehicle. Adhere strictly to company and industry safety protocols. Participate in the on-call rotation; respond to urgent after-hours service needs. Attend scheduled training sessions to stay current with industry and technological advancements. Perform additional duties as assigned by management. · Additional duties and responsibilities as assigned. Qualifications: High school diploma or equivalent (required); technical degree or HVAC certification (preferred). 10–15 years of commercial HVAC experience. Strong background in boilers, chillers, cooling towers, rooftop units, and split systems. Master HVAC license or willingness to obtain. EPA certification for refrigerant handling (required). Valid driver’s license with a clean driving record. Excellent mechanical, diagnostic, and problem-solving skills. Ability to work independently and manage multiple service calls. Effective communication, leadership, and interpersonal skills. Strong work ethic with attention to detail and safety. Physically able to lift 50+ lbs., climb ladders, and work in diverse environments. Work Environment: Indoor and outdoor work at various commercial sites. May involve exposure to heights, confined spaces, and loud environments. Use of ladders, lifts, and safety equipment required. PPE must be worn on all active job sites. Work Schedule: Monday to Friday, with the willingness to work evenings and weekends if needed. Flexibility for evenings and weekends when necessary. On-call rotation includes $300 bonus and a paid Friday off post-shift. Requirements • High school diploma or equivalent (required); technical degree or HVAC certification (preferred). • 10–15 years of commercial HVAC experience. • Strong background in boilers, chillers, cooling towers, rooftop units, and split systems. • Master HVAC license or willingness to obtain. • EPA certification for refrigerant handling (required). • Valid driver’s license with a clean driving record. • Excellent mechanical, diagnostic, and problem-solving skills. • Ability to work independently and manage multiple service calls. • Effective communication, leadership, and interpersonal skills. • Strong work ethic with attention to detail and safety. • Physically able to lift 50+ lbs., climb ladders, and work in diverse environments. Benefits 401(k) 401(k) matching Dental insurance Flexible spending account Health insurance Health savings account Life insurance Paid time off Vision insurance

Gaithersburg, MD, USA

Commercial HVAC Service Technician638464698735391211

Commercial HVAC Service Technician

Harvey W. Hottel is Hiring a Commercial HVAC Service Technician Company Overview Harvey W. Hottel, Inc. is a 3rd-generation, family-owned and operated mechanical contracting company founded in 1945. With over 80 years of excellence, we continue to grow by upholding our legacy of professionalism, craftsmanship, and customer satisfaction. We are currently seeking a skilled and motivated HVAC Technician to join our team of experienced professionals. Position Summary Harvey W. Hottel, Inc. is seeking an experienced and driven HVAC Technician to join our growing Commercial Service Team. The ideal candidate will have 5+ years of hands-on experience diagnosing, maintaining, and repairing a wide range of commercial HVAC systems, including boilers, chillers, cooling towers, rooftop units, and split systems. Experience with Distech Controls is a plus. This position is best suited for a technician with strong leadership qualities, advanced troubleshooting skills, and a commitment to delivering top-tier service and customer satisfaction. Candidates should also possess a valid journeyman license (master license preferred) and demonstrate a high level of professionalism and technical expertise in the field. Key Responsibilities Perform maintenance, diagnostics, and repairs on a wide range of commercial HVAC systems, including boilers, chillers, rooftop units, cooling towers, split systems, and more. Troubleshoot and resolve system malfunctions efficiently and accurately. Conduct routine inspections to ensure optimal system performance, energy efficiency, and compliance with safety and code standards. Document all work performed, including time, materials used, and system conditions, with clear and accurate service reports. Communicate professionally with commercial clients and internal office staff regarding service needs, findings, and recommendations. Maintain a clean, safe, and organized work area, tools, and service vehicle. Adhere to all company policies and industry-standard safety protocols. Participate in the on-call rotation and respond promptly to after-hours service calls. Attend company-provided training sessions to remain up-to-date on the latest HVAC technologies and practices. Perform other related duties as assigned by management to support team and operational goals. Qualifications & Work Environment Qualifications: High school diploma or equivalent (required); technical degree or HVAC certification (preferred). Valid journeyman license or 5+ years of verifiable commercial HVAC field experience. Strong technical background with boilers, chillers, cooling towers, rooftop units, and split systems. Master HVAC license or willingness to obtain (preferred). EPA certification for refrigerant handling (required). Valid driver’s license with a clean driving record. Excellent mechanical, diagnostic, and problem-solving abilities. Ability to work independently and manage multiple service calls efficiently. Strong communication, leadership, and interpersonal skills. High attention to detail and a strong work ethic with a focus on safety. Physically able to lift 50+ lbs, climb ladders, and work in varied environmental conditions. Work Environment: Indoor and outdoor work at various commercial job sites. May involve exposure to heights, confined spaces, and loud environments. Use of ladders, lifts, and safety equipment is required. PPE must be worn on all active job sites. Why Join Harvey W. Hottel, Inc.? $1,500 Signing Bonus Competitive Pay & On-Call Incentives Over 80 Years of Industry Excellence Career Development and Growth Opportunities Supportive, Team-Oriented Culture Long-Term Job Stability Apply today and become a valued part of the Hottel legacy. We’re looking for professionals who embrace innovation, adapt to change, and are passionate about delivering top-tier service. Requirements • High school diploma or equivalent (required); technical degree or HVAC certification (preferred). • Valid journeyman license or 5+ years of verifiable commercial HVAC field experience. • Strong technical background with boilers, chillers, cooling towers, rooftop units, and split systems. • Master HVAC license or willingness to obtain (preferred). • EPA certification for refrigerant handling (required). • Valid driver’s license with a clean driving record. • Excellent mechanical, diagnostic, and problem-solving abilities. • Ability to work independently and manage multiple service calls efficiently. • Strong communication, leadership, and interpersonal skills. • High attention to detail and a strong work ethic with a focus on safety. • Physically able to lift 50+ lbs, climb ladders, and work in varied environmental conditions. Benefits Competitive hourly pay: $30.00 – $50.00/hour $1,500 signing bonus $300 on-call bonus + paid Friday off post on-call shift Health, dental, vision, and life insurance 401(k) with company match Paid vacation and sick time Retirement plan Ongoing training and professional development

Gaithersburg, MD, USA

Scientist / Nuclear Weapons SME638464689368351212

Scientist / Nuclear Weapons SME

THIS POSITION IS 100% ON-SITE IN GERMANTOWN, MARYLAND. Relocation Support to the Germantown area may be provided. Global Engineering & Technology (GET) is seeking a Nuclear Weapons Subject Matter Expert (SME) with expertise in nuclear weapon science to support the Department of Energy's Office of Classification in Germantown, Maryland. This is a highly compensated full-time position with benefits, with work performed primarily at the DOE facility in Germantown, Maryland. This long-term position provides relocation support to the Germantown area for those who live outside of the DMV (region encompassing the District of Columbia, Maryland, and Virginia). Salary Range: Compensation for this position will range from $175,000 to $190,000 per year, depending on qualifications. Duties: This position requires expert-level knowledge to advise senior DOE management on current technical issues related to the SME's area of expertise in nuclear weapons research (e.g., nuclear weapon design, materials science research, stockpile management, special nuclear materials production, developments relating to improvised nuclear devices, or other areas of expertise) This leadership and policy guidance position requires the ability to lead working groups and develop white papers and presentations This senior professional prepares classification guidance and classification/declassification policy documents and guides in accordance with applicable laws, regulations, DOE Orders, and DOE Office of Classification procedures for Restricted Data (RD), Formerly Restricted Data (FRD), National Security Information (NSI), and Unclassified Controlled Nuclear Information (UCNI), including but not limited to the technical areas described below Requirements Security Clearance: Candidate MUST be a United States citizen and have a current DoD Top Secret security clearance or DOE Q security clearance Education and Experience: Applicant MUST have earned an advanced degree in nuclear engineering or a physical science Applicant MUST have hands-on nuclear weapon science experience This position requires excellent writing and verbal communication skills. The individual must demonstrate the ability to read and understand written English at or above academic grade 15 (Nelson Denny reading assessment). Minimum of ten (10) years' total field experience in the subject area of nuclear weapons is required. Hands-on experience with nuclear weapons-related matters such as any of the following is highly valued: Computer Codes and Simulation Tools Nuclear Weapon Design Weapon Science Use Control and other surety aspects of nuclear weapons Knowledge of Improvised Nuclear Devices (INDs) Advanced understanding of Radiation Exposure Devices and Radiological Dispersal Devices, including their basic science and technological principles Expert knowledge of programs such as Second Line of Defense to interdict nuclear materials Hands-on knowledge of computer code development to support the nuclear weapon complex is desirable, as is experience with XML computer language Experience working with DOE / NNSA / DoD / DHS / NRC and the national nuclear weapon laboratories The following are also highly valued: Expertise in Inertial Confinement Fusion (ICF) Experience teaching and developing testing and educational materials for subjects such as IND or ICF is highly desirable Benefits We provide exceptional benefits to our full-time employees (spouse/family coverage option is available at a company-subsidized rate). Benefits include: Medical Plan Options With UnitedHealthcare Dental Insurance Long-term and Short-term Disability Insurance Life Insurance AD&D Insurance Generous 401(k) Match All benefits are effective on day one of employment. Global Engineering & Technology, Inc. (GET) does not discriminate on the basis of race, sex, color, religion, age, national origin, marital status, disability, veteran status, genetic information, sexual orientation, gender identity or any other reason prohibited by law in provision of employment opportunities and benefits.

Germantown, MD, USA

$175,000-190,000/year

Systems Specialist III - 100633934845904651213

Systems Specialist III - 100

This position is responsible for assisting in the operation of the department. An individual in this position will be expected to perform additional job-related responsibilities and duties throughout the facility as assigned and or as necessary. In addition to the responsibilities below, the BAS Specialist III performs routine and complex technical duties in troubleshooting and repairing components within building automation field cabinets, sensors, and related controls. They may work under the supervision of a higher-level building automation technician and are expected to maintain all responsibilities and attributes of lower-level technicians. This position supports Northern VA. Essential Functions: An individual must be able to successfully perform the essential functions of this position with or without reasonable accommodation. Troubleshoot and make necessary repairs to building-automation-system field cabinets, including communication devices, printed circuit boards, power supplies, electrical/electronic controls, sensors, and transducers. Safely perform point-to-point checkout per department standards, e.g., use multimeter to check continuity and/or resistance of sensors, verifying sensors with calibrated meters, breaking connection at end devices to verify IO channel assignments, verifying valve stroke and fail positions, etc. Mentor lower-level technicians to maintain these standards. Take initiative and responsibility for the checkout of end devices, module configuration, and troubleshooting network related issues. Responsible for the startup of simple to complex automation systems and mechanical equipment. Understands various protocols that may be integrated into the building automation system. Able to make complex programs and graphic changes to meet specification and sequence. Communicate technical issues to management, project managers and/or more senior level technicians. Maintain field markups, and coordinate field markups from lower-level techs. Report to work on time and ready to perform assigned tasks. Perform necessary database tasks such as backups, clippings, troubleshooting and exporting of files. Maintain company tools, test equipment, and material. Creates thorough daily reports to submit to EMS project team and supervisor. Mentors and sets a good example for lower-level technicians. Looks for opportunities to keep the project moving forward. Communicate with jobsite personnel from other trades to complete project objectives. Works with commissioning agent to demonstrate system functionality. Take part in solutions-based discussions with owners and project stakeholders both inside and outside the company. Drive employee engagement, training, and development in the key areas of safety, quality, and productivity. Ensure that all quality and safety standards, specifications and policies are met, drive continuous improvements, and collaborate with the team to drive efficiency. Support a culture based on open/honest dialogue and involvement with all team members that demonstrates the value of their input and engagement in improving performance. Support a culture of high performance and accountability in employee and site safety and other aspects of the business. Complete weekly timecards accurately and timely by 8am every Monday. Requirements Equivalent experience, vocational school, or an Associate degree in electronics, mechanical systems, computer technology, air conditioning or similar field is preferred. Experience in high-availability environments like data centers, hospitals, or government facilities. Familiarity with the Automated Logic product line and software suite is preferred but not required. Prior experience writing Building Automation Systems programs and graphics. Johnson Controls, Siemens, Honeywell, Schneider, etc. Self-starter attitude that is inquisitive, intuitive and has a willingness to learn and grow. Ability to document daily tasks, plan and prepare for tasks assigned. Ability to plan and prepare for tasks assigned to them Strong problem-solving skills, critical thinking, and self-initiative. Excellent written and verbal communication, interpersonal skills; high quality document and report preparation. Pay Rate: $34-$40/hr. Benefits Medical Insurance Dental Insurance Vision Insurance Basic Life Insurance Voluntary Life Insurance Short Term & Long Term Disability Paid Vacation Paid Sick Time Paid Holidays 401K with Company match Albireo Energy is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or status as a protected veteran.

Sterling, VA, USA

Human Subjects Protection Scientist634999141505311214

Human Subjects Protection Scientist

Do you have a passion for ensuring the highest ethical standards in human subjects research? Are you excited to support the government and clinical researchers in ensuring safe and effective research protocols?   Ripple Effect is looking for multiple Human Subjects Protection Scientists with regulatory and oversight experience in biomedical human subjects research to support USAMRDC’s Office of Human Research Oversight (OHRO). In this role you will serve as the initial protocol reviewer, and work in a team of reviewers. You will be a subject matter expert in Human Subjects Protection and serve as an information resource for the government and investigators submitting protocols for review. You should have the experience and expertise to review any submission type. If this position sounds of interest, there’s a place for you here at Ripple Effect! We offer a diverse and engaging work environment, with a multitude of incentives and flexible work options that work for you and your lifestyle. General Information Job Code: SHR-RA-03 Location: Frederick, MD Employee Type: Exempt, Full-Time Regular (Ask our recruiters about flexible work arrangements) Telework: Hybrid (2-3 days per week in-office) Travel Required: None Clearance: NACI Citizenship: Not required, but must be eligible to work in the United States without sponsorship Number of Openings: 7 Salary Range: $82,858.43 – $95,287.20 (how we pay and promote) Responsibilities Pre- and Initial Protocol Reviews: Conduct pre- and initial protocol reviews of projects submitted to ensure compliance with all applicable Federal, DoD, DA, state, host nation, and human subjects protection regulatory and cadaver use requirements. Formulate and recommend potential solutions to complex problems that would bring protocols in compliance with laws, regulations, policies, procedures, and guidelines governing human subjects research and cadaver use. Compliance Oversight & Consultation: Interpret and apply federal human subjects protection requirements and make regulatory review recommendations for any administrative review action required, from initial submission through lifecycle oversight to study closure. Identification and assessment of noncompliance when the research is conducted prior to approval. Responsively engage in email and telephone communication with the Principal Investigator, the Approval Authority, and key study personnel to address questions, concerns, and outstanding issues. Human Subjects Protection Policies and Procedures Development Support: Assist the team in developing policies, procedures, guidelines, and other materials to ensure compliance with changes to current regulations. Stay current with regulations, provide input on changes and help draft new or updated policies and procedures to ensure compliance and to inform OHRO stakeholders of changes and updates relevant to DoD conducted and -supported research. Performance Improvement. Participate in performance improvement activities in specific working groups to improve and streamline the protocol review and approval processes and provide support for formulating and writing standard operating procedures and work instructions. Analyze team workload, operations, and review turnaround times and provide dashboard updates to team leader. Help with process improvement when delays or quality issues are identified. Requirements Minimum Education and Experience Bachelor’s degree in life science, biomedical, or related field 8 years of relevant professional experience Basic Requirements Expertise in the various laws, regulations, policies, procedures, and guidelines governing human subjects research and cadaver use. Experience in the management and oversight of human subjects research ethics including knowledge of IRBs and privacy protection regulations. Experience reviewing and making determinations of exempt, expedited, or full board review on human subjects research protocols. Expertise to provide reviews of all types of research including, but not limited to, research involving human subjects, cadavers, human data, and biospecimens to ensure compliance with all applicable regulatory requirements and to delineate deficiencies and areas of noncompliance. Ability to prioritize among multiple projects in a fast-paced, deadline-driven environment, relying on your own resources and initiative. Must work effectively in a team environment. To be successful at Ripple Effect, you must be able to pay attention to details, clearly communicate, work independently, and have an eagerness to learn. Learn more about what makes Ripple so great, check out our capabilities. Skills And Qualifications That Set You Apart Master’s degree in a related field Relevant certifications, e.g., CIP, SOCRA, etc. CITI training in accordance with local IRB policy Experience in either serving on or the administration of an IRB Experience as a government contractor, supporting biomedical or health research programs within the DoD If you don’t have all of the skills above, don’t be discouraged—no resume paints a complete picture of a person. There’s a good chance you’re more wonderful than you think, so please apply! About Ripple Effect Ripple Effect is an award-winning women-owned small business providing professional consulting and exceptional talent for federal, private, and non-profit clients. We deliver multi-disciplinary solutions across Communications & Outreach, Research & Evaluation, Program Management & Policy, Digital Transformation, and Technical & Scientific Support solutions with a focus on science, research, and healthcare domains. Hiring Process | Life at Ripple Benefits Ripple Effect rewards our employees for their contributions to our mission in many ways, from competitive pay and exceptional benefits to a range of work/life programs based on your employment classification and personalized preferences. ----------------------------------------------------------------------- Ripple Effect is proud to be an equal opportunity workplace and is an affirmative action employer. We are committed to equal employment opportunity regardless of to race, color, religion, sex, national origin, age (40 or older), disability, or genetic information. We also consider qualified applicants regardless of criminal histories, consistent with legal requirements. If you have a disability or special need that requires accommodation during the hiring process, please let us know by contacting our HR department at HR@rippleeffect.com or your recruiter. Eligibility for employment will be verified using E-verify.

Frederick, MD, USA

$82,858.43-95,287.2

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