AI Engineer

Summary of company: This role is for our sister company - Mainline Scientific is a Malvern, Pennsylvania-based bioanalytical technology company, focusing on developing and manufacturing robust and innovative life science instrumentations.  Title: Software Engineer Location: Malvern, PA Supervisory Responsibility: No FLSA Status: Exempt Position Type: Full Time Travel Required: Yes Occasionally Expected Hours of Work: (include any mandatory meeting times with time zone) 40 hours a week hybrid/ M-F 9-5 hybrid (2-3 days a week in office, with as necessary travel to office since you'd be working with hardware equipment) Summary/Objective The Software Engineer will play a crucial role in the product development project, focusing on the design and development of software that runs on analytical instruments. The Software Engineer will be responsible for software architecture design, coding, and collaboration with cross-functional teams to deliver cutting-edge solutions. Essential Duties and Responsibilities Collaborate with developers, engineers, and scientists to advance PWR systems technology, from application design to hardware control. Support existing products and develop new customer solutions in a cooperative team environment. Focus on system software design, debugging, integration, specification, programming, and maintenance. Develop, debug, and deploy software for real-time, non-real-time, and interactive systems. Recommend architecture and design improvements, leveraging refactoring and modern software tools. Conduct research, problem-solving, and risk analysis, and articulate solutions effectively. Lead and participate in software integration and deployment with cross-functional teams throughout the product development cycle. Requirements Proficient in C#, WPF, .NET, and Object-Oriented Design. Experienced in multi-threaded Windows programming, including WPF, .NET, Avalonia UI, and DevExpress. Knowledge of serial port communication and data transfer implementation in C#. Expertise in low-latency real-time systems combining software and hardware, with a focus on data persistence and interactive UI controls. Experience in algorithm development, real-time data acquisition/control, and creating visually appealing, interactive GUIs. Skilled in architectural layering for hardware-software integration in scientific instrumentation applications. Familiarity with instrumentation equipment and software development. Knowledge of software development processes, including Scrum or Agile methodologies, and adoption of industry best practices. Minimum 2 years of experience in Windows application development. Strong verbal and written English communication skills with proven problem-solving ability in cross-functional teams. Team-oriented, creative, hardworking, and exceptionally skilled in problem-solving. Preferred Skills: Experience in the development of software for analytical instruments or similar domains. Education, License, Certification, or Preferred Qualifications Bachelor's or Master's degree in Computer Science, Software Engineering, or a related field (preferred) Approximately 3 to 6 years of experience for the Sr. level (preferred) Tools and Technology Used Microsoft Office 365 (Word, Excel, PowerPoint, Teams, Outlook…) Work Environment & Mental and Physical Requirements Ability to remain in a stationary position; move; operate and use required equipment; and reach items. Ability to move/transport up to 30 lbs., and up to 50 lbs. occasionally. Ability to communicate, converse with others, and exchange information EEO Disclaimer Mainline Scientific is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to any protected characteristic protected by federal, state, or local laws. If you require a reasonable accommodation in completing this application, interviewing, completing any pre-employment requirements, or otherwise participating in the employee selection process, please direct your inquiries to the HR Department by calling the Mainline Scientific main line at 610-643-4881. Applicants have rights under Federal Employment Laws: EEO is the law poster: https://www.dol.gov/sites/dolgov/files/ofccp/regs/compliance/posters/pdf/eeopost.pdf Employee Polygraph Protection Act poster : https://www.dol.gov/sites/dolgov/files/WHD/legacy/files/eppac.pdf Other Disclaimers Please note this description is not designed to cover or contain a comprehensive listing of activities, duties or responsibilities that are required. It is subject to change at any time. This job description does not constitute an implied or express contract for employment and does not guarantee employment.  Employment is at-will. We are not able to sponsor visas. Mainline Scientific does not accept unsolicited assistance from search firms for employment opportunities. All CVs / resumes submitted by search firms to any employee at our company or to this posting without a valid written search agreement in place for this position will be deemed the sole property of our company. No fee will be paid in the event a candidate is hired by our company as a result of an agency referral where no pre-existing agreement is in place. Where agency agreements are in place, introductions are position specific. Benefits Medical (HMO + PPO), Dental, Vision, & employer-paid Basic Life/AD&D + ST Disability 4% Match 401k PTO: 15 days (vacation/personal days) + 5 sick days + holidays

Senior Network System Analyst - Network Team and Server Team Openings Nevada County, CA $104,870 - $128,025 annually, plus excellent benefits package Nevada County, CA, located in the scenic Sierra foothills, about an hour outside Sacramento and two hours from the San Francisco Bay Area, currently seeks experienced Senior Network Systems Analysts to work on our Network Team or Server Team. In this hands-on supervisory role, the Senior NSA will lead a small team in administering and architecting the physical and virtual server infrastructure for all county departments and programs. Responsibilities include implementing and maintaining dependable, stable, and secure systems across multiple locations, supporting primary and backup data centers, and cloud-based environments.   Members of the IS team are encouraged to maintain a strong work-life balance and generally have the opportunity to participate in flexible scheduling and part-time telework options. Nevada County Information Systems is an award-winning department in innovation and collaboration including placing in the top 4 of National Digital Counties for the last 10 years. Minimum requirements include the equivalent to completion of two years of college level work in computer science or a closely related field, including course work in techniques of systems analysis; and two years of journey level experience performing network user support at a level equivalent to Nevada County's classification of Network System Analyst II.   Final filing date: 8/3/25. For full descriptions and to apply, please visit https://www.governmentjobs.com/careers/mynevadacounty, or call 530-265-7010 for general information.

Summary of company: This role is for our sister company - Mainline Scientific is a Malvern, Pennsylvania-based bioanalytical technology company, focusing on developing and manufacturing robust and innovative life science instrumentations.  Title: Software Engineer Location: Malvern, PA Supervisory Responsibility: No FLSA Status: Exempt Position Type: Full Time Travel Required: Yes Occasionally Expected Hours of Work: (include any mandatory meeting times with time zone) 40 hours a week hybrid/ M-F 9-5 hybrid (2-3 days a week in office, with as necessary travel to office since you'd be working with hardware equipment) Summary/Objective The Software Engineer will play a crucial role in the product development project, focusing on the design and development of software that runs on analytical instruments. The Software Engineer will be responsible for software architecture design, coding, and collaboration with cross-functional teams to deliver cutting-edge solutions. Essential Duties and Responsibilities Collaborate with developers, engineers, and scientists to advance PWR systems technology, from application design to hardware control. Support existing products and develop new customer solutions in a cooperative team environment. Focus on system software design, debugging, integration, specification, programming, and maintenance. Develop, debug, and deploy software for real-time, non-real-time, and interactive systems. Recommend architecture and design improvements, leveraging refactoring and modern software tools. Conduct research, problem-solving, and risk analysis, and articulate solutions effectively. Lead and participate in software integration and deployment with cross-functional teams throughout the product development cycle. Requirements Proficient in C#, WPF, .NET, and Object-Oriented Design. Experienced in multi-threaded Windows programming, including WPF, .NET, Avalonia UI, and DevExpress. Knowledge of serial port communication and data transfer implementation in C#. Expertise in low-latency real-time systems combining software and hardware, with a focus on data persistence and interactive UI controls. Experience in algorithm development, real-time data acquisition/control, and creating visually appealing, interactive GUIs. Skilled in architectural layering for hardware-software integration in scientific instrumentation applications. Familiarity with instrumentation equipment and software development. Knowledge of software development processes, including Scrum or Agile methodologies, and adoption of industry best practices. Minimum 2 years of experience in Windows application development. Strong verbal and written English communication skills with proven problem-solving ability in cross-functional teams. Team-oriented, creative, hardworking, and exceptionally skilled in problem-solving. Preferred Skills: Experience in the development of software for analytical instruments or similar domains. Education, License, Certification, or Preferred Qualifications Bachelor's or Master's degree in Computer Science, Software Engineering, or a related field (preferred) Approximately 3 to 6 years of experience for the Sr. level (preferred) Tools and Technology Used Microsoft Office 365 (Word, Excel, PowerPoint, Teams, Outlook…) Work Environment & Mental and Physical Requirements Ability to remain in a stationary position; move; operate and use required equipment; and reach items. Ability to move/transport up to 30 lbs., and up to 50 lbs. occasionally. Ability to communicate, converse with others, and exchange information EEO Disclaimer Mainline Scientific is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to any protected characteristic protected by federal, state, or local laws. If you require a reasonable accommodation in completing this application, interviewing, completing any pre-employment requirements, or otherwise participating in the employee selection process, please direct your inquiries to the HR Department by calling the Mainline Scientific main line at 610-643-4881. Applicants have rights under Federal Employment Laws: EEO is the law poster: https://www.dol.gov/sites/dolgov/files/ofccp/regs/compliance/posters/pdf/eeopost.pdf Employee Polygraph Protection Act poster : https://www.dol.gov/sites/dolgov/files/WHD/legacy/files/eppac.pdf Other Disclaimers Please note this description is not designed to cover or contain a comprehensive listing of activities, duties or responsibilities that are required. It is subject to change at any time. This job description does not constitute an implied or express contract for employment and does not guarantee employment.  Employment is at-will. We are not able to sponsor visas. Mainline Scientific does not accept unsolicited assistance from search firms for employment opportunities. All CVs / resumes submitted by search firms to any employee at our company or to this posting without a valid written search agreement in place for this position will be deemed the sole property of our company. No fee will be paid in the event a candidate is hired by our company as a result of an agency referral where no pre-existing agreement is in place. Where agency agreements are in place, introductions are position specific. Benefits Medical (HMO + PPO), Dental, Vision, & employer-paid Basic Life/AD&D + ST Disability 4% Match 401k PTO: 15 days (vacation/personal days) + 5 sick days + holidays

Title: Tech Intern – Entry-Level IT Support (Citrus Heights / Sacramento) Location: Citrus Heights, CA Compensation: $17–$19/hour (Full-Time, M–F, 8 AM–5 PM) Employment Type: Full-Time Job Title: Tech Intern Company: Prestwood IT Solutions Remote Work: No – In-Office Only Description: Prestwood IT is hiring a Tech Intern to join our in-office team in Citrus Heights. This entry-level IT role is ideal for someone looking to start a professional career in tech and learn directly from senior engineers in a structured, real-world environment. What You’ll Do: As a Tech Intern, you’ll assist the Tech Division with daily technical tasks and learn real-world IT operations. Responsibilities include: Perform computer cleanups and tune-ups, malware scans, and Windows optimization Help with hardware setup for desktops, laptops, and printers Assist with Microsoft 365 installations and basic configuration Troubleshoot entry-level IT issues (under guidance) Run diagnostics and document technical findings Help with office hardware prep, cabling, and labeling Work in our internal ticketing system and track time Shadow senior techs on onsite visits when appropriate Requirements: Interest in IT support or systems engineering Familiar with computers, Windows, Mac, and Microsoft 365 Strong communication skills, eagerness to learn, and customer service skills Valid driver's license (This position requires local travel to client sites, so a valid driver's license and reliable transportation is required) Must work in office M–F, 8 AM–5 PM Pay and Benefits: $17–$22/hour depending on experience Structured internship with hands-on experience Real-world training from seasoned engineers Potential growth to Systems Engineer I Apply: Please email your resume with the subject Tech Intern Application – [Your Name]

Job Title: Senior PHP Developer with Application Support Experience Location: Santa Clara Valley, CA (Hybrid or Onsite Preferred) Experience: 8+ Years Employment Type: [Full-time / Contract / W2 / C2C – customize as needed] Visa: Open to all except new H1B (H1B Transfer Accepted) ⸻ Job Summary: We are looking for a seasoned PHP Developer with over 8 years of experience in web development and application support. This role requires a professional with strong technical acumen in PHP development and hands-on experience in debugging, maintaining, and supporting critical business applications in a fast-paced environment. ⸻ Key Responsibilities: • Develop and maintain robust, scalable, and secure PHP-based web applications. • Provide Level 2/3 support for business-critical applications. • Troubleshoot and resolve production issues quickly and efficiently. • Collaborate with cross-functional teams (DevOps, QA, Product) for issue resolution and system enhancements. • Monitor logs, system health, and performance metrics to proactively address potential issues. • Perform root cause analysis and create documentation for recurring incidents. • Assist in release management, patch updates, and system upgrades. • Mentor junior developers and support engineers when necessary. ⸻ Required Skills: • 8+ years of experience in PHP (Laravel, Symfony, CodeIgniter, or Core PHP). • Strong hands-on experience with MySQL, PostgreSQL, or other RDBMS. • Proficient in front-end technologies like JavaScript, HTML5, CSS3, jQuery. • Strong understanding of REST APIs, web services, and system integrations. • Experience in application support, production troubleshooting, and incident handling. • Familiarity with Linux environments, Apache/Nginx servers, and basic shell scripting. • Proficient in using tools like JIRA, Git, ServiceNow, or similar. • Excellent problem-solving skills and attention to detail. ⸻ Nice-to-Have: • Experience in CI/CD pipelines, Docker, or Cloud platforms (AWS, GCP, Azure). • Knowledge of CMS platforms like WordPress, Drupal, or Magento. • Experience working in Agile/Scrum-based environments. • Prior experience in customer support or client-facing roles. ⸻ Soft Skills: • Strong verbal and written communication skills. • Ability to work independently and manage time effectively. • Collaborative mindset and willingness to support other teams.

Trifecto Audio Video was formed in 2007. We are a luxury AV company that installs flat panel TV, Micro LED video walls, lighting control, motorized shading products, smart home systems, home theater, wired and wireless networks, surveillance systems, whole home music systems, and outdoor entertainment. We are located in Elk Grove Village and are looking to add to our team. The position includes the installation and integration of both residential and light commercial audio video systems. Job Responsibilities: Work with other team members to integrate/program high end low voltage audio video system. Experience preferred but not required. Car audio or 12-volt installers have an easy transition into this field and position. Competitive Pay: $22 to $40 an hour. Compensation will be based on experience and performance. Health Insurance 401K Paid Time Off Minimum Job Requirements: Time management. Willingness to learn and advance within the company structure. Clean and professional appearance. Strong communication skills. Basic understanding of desktop and mobile computing. Comfortably climb ladders. Ability to lift and carry heavy equipment. Ability to work in crawl spaces or attics. Maintain a clean and organized work vehicle and working environment. Must have a clean driving record and valid driver's license. Successfully pass a background check. Must be willing to work on-site throughout Illinois and occasionally in Wisconsin, Indiana, and Michigan. Preferred Skills: 1-3 years of AV installation and programming experience. Strong attention to detail. Critical thinking. Troubleshooting skills. Experience with Lutron, Control4, URC, Sonos, networking.