Senior Python Developer

We are seeking a skilled Java Developer with strong expertise in building and maintaining modern, scalable applications. The ideal candidate will have hands-on experience with Spring Boot microservices, RESTful APIs, Kafka, and AWS deployments, along with a solid foundation in CI/CD practices and production support. This role requires someone who is passionate about clean, efficient code, thrives in collaborative environments, and is eager to contribute to the development of high-performance, event-driven systems. • Design and implement technical architecture for Java-based microservices using Spring Boot • Build and consume RESTful APIs, ensuring security, scalability and high performance • Implement scalable and fault-tolerant Spring Batch jobs for data processing • Collaborate with cross-functional teams in an Agile/Scrum environment • Contribute to system design and architectural discussions • Deploy and monitor cloud-native applications in AWS • Proficiency in CI/CD tools and practices (Jenkins, GitLab, Docker, etc.) • Participate in code reviews, mentor junior developers • Strong problem-solving skills, experience with monitoring tools, logging and production support • Write clean, and efficient modular code following industry best practices  

Enterprise Horizon Consulting group is seeking an SAP PI/PO Middleware Administrator to join our team and support our DOD customer in Aberdeen, MD. The PI/PO Administrator will be responsible for the administration, configuration, monitoring, and support of the SAP PI/PO Middleware landscape. This role plays a critical part in the enabling seamless integration between SAP and non-SAP systems through the design, deployment, and maintenance of integration scenarios and interfaces. Key responsibilities include the installation, configuration, and maintenance of SAP PI/PO systems including adapters, integration engine, and communication channels. The roles requires the administrator to monitor and troubleshoot PI/PO interfaces, message flows, and system performance issues and also mange interface deployments, configure integration points, and test end to end interfaces. Location: This position is on-site Monday-Friday in Aberdeen, MD. Requirements Required: Interim Secret Clearance required Ability to work on-site in Aberdeen, MD 5+ years of SAP PI experience, including the following: Experience supporting the following: PI Design, PI Mapping/Code development, PI Configuration, PI System Monitoring, Troubleshooting PI, Improving PI System Performance Experience developing code with the following: ABAP, JAVA, Oracle Experience supporting PI Integration with: ECC, BW, VANS, CAMS, Oracle Experience with one or more of the following: EDI X12, DLMS, MILS, Flat File Translation Experience with adapter and protocol knowledge with one or more of the following: Unix, Web Services, sFTP, FTP, SeeBurger, i-Way CICS Experience in coordinating PI full life cycle implementations from preparation to go-live and operation Strong oral and written communication skills Preferred Skills Security+ certification preferred Ability to interpret ABAP, Java, and Oracle code Experience with SAFe / Agile development Experience with XML Experience Identifying & Applying OSS notes US Federal Government IT experience with a focus on Logistics Benefits Benefits We offer full-time salaried employees competitive salaries with a range of benefits, including: Medical, Dental, & Vision Life Insurance, Short-term Disability, Long-term Disability SIMPLE IRA with Company Match Federal Holidays Vacation & Sick Leave   $500 Referral Bonus  If this position is not a perfect fit for you, but you know someone who would be a great match, please refer them to us via our Candidate Referral Program by going to: www.enterprisehorizon.com/candidatereferrals. If we hire them, you could receive $500! See the link for further details.    Enterprise Horizon Consulting Group is an equal opportunity employer. Enterprise Horizon Consulting Group does not discriminate against any employee or applicant for employment on the basis of race, color, religion, sex, marital status, sexual orientation, gender identity, national origin, ancestry, age (40 and over), physical or mental disability, or protected veteran status, or any other protected status in accordance with all applicable federal, state and local laws.

Lead the strategic design and implementation of enterprise IT architecture that support national defense missions Shape the technological foundation of a next-generation network infrastructure and digital services Drive the strategic evolution of the IT network architectures to support digital advancements, cloud-native solutions, and customer-centric platforms Lead a team of architects to deliver innovative, scalable, and secure systems that position the organization at the forefront of the telecom industry Develop and maintain enterprise architecture frameworks to support mission-critical systems, including command and control, cybersecurity, and cloud-based platforms Design and implement an enterprise architecture framework that supports scalable cloud-native solutions, AI-driven platforms, and microservices architectures Collaborate with senior DoD leadership, military stakeholders, and inter-agency partners to align IT architectures with national security objectives Evaluate and integrate emerging technologies (e.g., AI/ML, zero-trust architecture, quantum-resistant cryptography) to maintain technological superiority Establish governance frameworks to ensure compliance with federal regulations (e.g., NIST 800-53, FISMA) and DoD cybersecurity standards Develop and maintain the enterprise architecture framework, including technology roadmaps, standards, and governance processes to guide IT investments and initiatives Oversee the evaluation, selection, and integration of emerging technologies, ensuring they align with industry trends and best practices Lead architecture reviews, audits, and optimization efforts to maintain a resilient and future-proof IT infrastructure Lead ITSM initiatives (ITIL-based) to optimize service delivery, including incident management, change management, and service continuity for high-availability systems Communicate complex architectural strategies to non-technical stakeholders, including senior military officials, interagency partners, and external contractors Supervise and mentor a team of architects and engineers to foster innovation and ensure alignment with DoD’s mission-driver culture Other duties as assigned Requirements Education/Training:  Bachelor’s Degree in relevant engineering or science discipline required Master’s Degree preferred ITIL v4 Foundation Certification preferred ITIL Strategic Leader Certification preferred DoDAF Certification (DoD Architecture Framework) preferred Certified Enterprise Architect (CEA) – FEAC Institute preferred Experience: 16+ years of professional experience in progressive IT Architecture 5+ years in a Chief Architect or equivalent role within a large-scale enterprise environment Proven industry experience in a chief architect role, demonstrating successful leadership of architecture teams and delivery of high-impact projects in and across multiple enterprise sectors such as Department of Defense, Public Sector, Commercial Broad technical expertise across multiple domains, including cloud computing (AWS, Azure, Google Cloud), cybersecurity, data analytics, AI/ML, DevOps, and enterprise software systems Proven experience designing architectures for large-scale enterprise systems, including cloud migrations and digital transformation projects In-depth understanding of IT service management (ITSM) frameworks and of ITIL framework and best practices, including incident management, problem management, change management, and service release management Experience leading and mentoring technical teams Security: Must be a US citizen Candidate must be in possession of a minimum DoD issued Secret Clearance and eligibility for TS/SCI Candidates with active current TS/SCI preferred Physical Requirements: Able to occasionally reach with hands and arms Prolonged periods of computer screen use, while sitting or standing at a desk Adhere to safety protocols when in work areas requiring use of PPE (e.g. eyewear, gloves, masks, hearing protection, steel toed shoes, etc.) Able to safely lift and carry up to 20 pounds at a time Benefits Health Care Plan (Medical, Dental & Vision) Retirement Plan (401k, IRA) Life Insurance (Basic, Voluntary & AD&D) Paid Time Off (Vacation, Sick & Public Holidays) Short Term & Long Term Disability Training & Development Wellness Resources Salary: $180,000.00 - 220,000.00 Salary rates for this position are competitive and commensurate with experience and industry standards. We offer a comprehensive benefits package that may include health insurance, paid time off, and retirement savings options.

H2 Performance Consulting is subject to the Vietnam Era Veteran's Readjustment Assistance Act as a Federal Contractor and is an Equal Opportunity/Affirmative Action Employer and strives to build a diverse workforce. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, pregnancy, sexual orientation, gender identity, national origin, age, protected veteran status or disability status. Additionally, as mandated under Executive order 12989, H2 is required to verify employment eligibility of selected candidates through the Department of Labor’s - E-Verify.   H2 Performance Consulting (H2) is seeking a Cloud Information Systems Security Engineer (ISSE). The Cloud ISSE will join our AWS-based cloud operations team, working alongside AWS DSO Cloud Engineers and ITSM Analysts/ Developers. This role focuses on developing and maintaining a robust cybersecurity architecture for AWS cloud environments, ensuring compliance with DoD standards, and securing cloud services through the system lifecycle. The Cloud ISSE will provide expertise in risk management, artifact development, and security assessments to achieve and maintain authorizations for cloud systems.   The Cloud ISSE responsibilities will include: ​ Develop and maintain a comprehensive cybersecurity architecture for AWS cloud environments, ensuring alignment with DoD Instruction 8510.01 and the Navy Risk Management Framework (RMF) Process Guide (RPG). Lead the creation, review, and maintenance of authorization artifacts, including System Security Plans (SSPs), Security Assessment Reports (SARs), and Plans of Action and Milestones (POAMs), within the Enterprise Mission Assurance Support Service (eMASS). Conduct NIST 800-53 control assessments, technical security testing, and vulnerability scans using tools like ACAS, STIGs, and AWS-native security services to support Authorization to Operate (ATO) processes. Manage authorization maintenance activities, including annual security reviews, POAM updates, and compliance with ATO stipulations across Infrastructure as a Service (IaaS), Platform as a Service (PaaS), and Software as a Service (SaaS) models. Collaborate with AWS DSO Cloud Engineers to perform security impact analyses for proposed system changes, ensuring secure integration of Infrastructure-as-Code (IaC) and DevSecOps pipelines. Leverage Amazon GuardDuty, Amazon CloudWatch, AWS Security Hub, AWS Cloud Trail, and Splunk for event monitoring, log analysis, and incident response to maintain a secure cloud environment. Establish and maintain inheritance profiles with AWS Cloud Service Providers to streamline compliance and reduce assessment overhead. Support cybersecurity processes, including Command Cyber Readiness Inspections (CCRI), Web Risk Assessments, and other audits, by providing documentation and remediation plans. Work with the ITSM Analyst/Developer team to integrate security findings into Remedy workflows for efficient incident and problem management. Implement and manage security tools like Trellix, Invicti, and Anchore to identify vulnerabilities and ensure compliance with DoD STIGs and security baselines. Provide technical guidance to operations teams on interpreting ACAS and STIG results, ensuring alignment with authorization baselines and secure configurations. Develop and recommend improvements to cybersecurity processes, policies, and tools to enhance efficiency and compliance. Document security configurations, processes, and lessons learned to support audit readiness and team knowledge sharing. Participate in Agile processes, including sprint planning and daily stand-ups, to align security tasks with team objectives. Engage with the Cloud Center of Excellence (CCoE) to promote best practices in cloud security and risk management. Required Qualifications: Minimum of 4 years of experience in cybersecurity, with at least 2 years focused on cloud security engineering in AWS or similar cloud environments. Proven expertise in achieving and maintaining DoD cloud authorizations under RMF, including artifact development and eMASS management. Hands-on experience with NIST 800-53 control assessments, ACAS scanning, and STIG compliance in cloud environments. Proficiency in using AWS security tools (e.g., AWS Security Hub, Amazon GuardDuty) and Splunk for event monitoring and log analysis. Familiarity with Infrastructure-as-Code (IaC) tools like Terraform or Bicep and their security implications in cloud deployments. Knowledge of DoD cybersecurity standards (e.g., NIST 800-53, DoD STIGs) and their application in cloud environments. Experience with security tools such as Trellix, Invicti, or Anchore for vulnerability management. Strong understanding of AWS services, including compute, storage, networking, and identity management, from a security perspective. Minimum SECRET clearance and a DoD 8570 IAM Level II certification (e.g., CISSP, CAP, or Security+ with relevant CE). Ability to work independently, prioritize tasks, and meet deadlines in a fast-paced environment. Excellent critical thinking, problem-solving, and communication skills for collaborating with technical and non-technical stakeholders. Proficiency in Microsoft Office applications (Word, Excel, PowerPoint, Outlook) for documentation and reporting. Bachelor’s degree in Computer Science, Information Systems, Cybersecurity, or a related field (or equivalent experience). Preferred Qualifications: Experience in operational IT roles (e.g., systems administrator, operations lead, or security analyst) within DoD environments. Familiarity with DevSecOps practices, including securing CI/CD pipelines and GitHub Advanced Security tools (CodeQL, Dependabot, SBOM). Hands-on experience with Remedy for integrating security findings into ITSM workflows. AWS security certifications (e.g., AWS Certified Security – Specialty, Microsoft Cybersecurity Architect). AWS or other cloud platform experience, demonstrating adaptability to multi-cloud environments. Familiarity with DoD enterprise architectures, particularly Navy or Marine Corps systems. Knowledge of software configuration management, release automation, or cloud migration processes from a security perspective. Qualified candidates may submit their resume to the career section of our company website at http://www.h2pc.com.   All resumes will be reviewed within 5 business days and those candidates we wish to further in the application process will be contacted via email/phone to schedule initial phone screens. 

SUMMARY The IT Support Tech is responsible for supporting the day-to-day IT operations of Billings Flying Service (BFS). The IT Support Tech shall be responsible for responding to IT systems issues presented by BFS employees through the IT Help Desk support ticketing system, email, and phone contacts. This position will also provide support of IT projects, technology builds, and all technical systems at BFS. This position provides an opportunity to be a part of a fast-growing aerospace company that encourages employees to be creative, entrepreneurial, and take action to find solutions to problems. DUTIES AND RESPONSIBILITIES Gathering and triaging employee requests for IT support. Responding to IT support requests in a timely manner. Interfacing and communicating with BFS users to assist with resolving IT related problems or technology builds. Gathering information and examining problems from multiple angles to find and implement the most suitable solutions. Walking employees through step-by-step resolutions via phone, email or in person. Physical setup, configuration and support of computers, printers, mobile devices, and all other IT related equipment. Installing software updates and upgrades, firmware updates, new software installs and other software support. Onboarding new employee technical setups. Reclaiming and decommissioning IT devices for employee terminations. Researching and sourcing the most efficient procurement of any needed IT equipment. Researching and presenting options for BFS IT to increase efficiency, productivity or quality of services or equipment. Requirements SKILLS AND ABILITIES Demonstratable knowledge of IT systems such as computer systems, security, network and systems administration, databases and data storage systems, and phones systems. Current knowledge of technology and recent innovations in IT. Be able to provide technical solutions to problems related to both hardware and software applications that arise in office settings. (Desktops, laptops, printers, monitors, servers, label printers, copiers, surveillance equipment) Enjoy hands on problem solving that could involve troubleshooting complex problems in an advanced, secure technology platform. Operational knowledge of computer, network, server, and security equipment, and how all fits together. Be able to work with minimal supervision with good decision-making skills. Enjoy taking ownership of projects and issues, working hands on to accomplish tasks. Be able to learn new information, skills, and ideas to complete projects and tasks as required. Ability to read, analyze and interpret technical procedures, schematics, and other technically oriented documents. Work with enterprise software such as Microsoft Windows, Microsoft Office Suite, Enterprise Resource Planning software, and networking software. The ability to understand and follow instructions and the ability to concentrate is required. Excellent written, verbal, communication, and interpersonal skills. Requires the ability to handle multiple priorities at the same time and the ability to follow through on all tasks assigned. The ability to get along with others or to be part of a team. Regular attendance at the worksite. EDUCATION and/or EXPERIENCE Associate’s degree in information technology, or computer/technology, or equivalent field is preferred; work experience or combination of work and education may be substituted. Previous experience in a technology role is preferred. Experience with government security requirements compliance and other cybersecurity standards is an asset. Must be a U.S. Citizen. This job description in no way states or implies that these are the only duties to be performed by the employee(s) incumbent in this position. Employee(s) will be required to follow any other job-related instructions and to perform any other job-related duties requested by any person authorized to give instructions or assignments. This document does not create an employment contract, implied or otherwise, other than an “at will” relationship. WORK ENVIRONMENT/PHYSICAL DEMANDS The physical demands described here are representative of those that must be met by an employee to successfully perform the essential functions of this job. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions. Work performed in an office and factory settings. Exposure to shop environment such as noise, dust, odors, and fumes. Occasionally required to lift up to 50 lbs. Regularly required to sit, stand, bend, reach and move about facilities. A review of this position has excluded the marginal functions of the position that are incidental to the performance of fundamental job duties. All duties and responsibilities are essential job functions and requirements and are subject to possible modification to reasonably accommodate individuals with disabilities. To perform this job successfully, the incumbent(s) will possess the skills, aptitudes, and abilities to perform each duty proficiently. The requirements listed in this document are the minimum levels of knowledge, skills, or abilities. Billings Flying Service provides equal employment opportunities to minorities, females, veterans, individuals with disabilities, sexual orientation, and gender identity. Benefits Full time employment (Mon-Fri, 8:00 AM to 5:00 PM) with competitive compensation based on experience and credentials. Medical, dental and vision insurance. 401K with up to 4% company match. 16 paid holidays per year.

VMware Horizon Engineer - Secret clearance (or higher) Overview We are seeking a highly skilled Omnissa Horizon / VMware Workspace Engineer to administer, optimize, and support our end-user computing environment. The ideal candidate will have expert-level experience with Omnissa Horizon, Dynamic Environment Manager (DEM), and AppVolumes, strong scripting abilities, and a proven background in Windows 11 optimization within DoD-compliant environments. This role requires an active Secret clearance (or higher) and the ability to deliver secure, scalable, and high-performance solutions. Responsibilities Administer and optimize Omnissa Horizon, Dynamic Environment Manager, and AppVolumes. Develop, maintain, and execute automation scripts (PowerShell, VBScript, Python, etc.) for deployment, patching, and monitoring. Install, configure, and upgrade Horizon components, DEM policies, and AppStacks/AppVolumes containers. Design and implement Windows 11 optimization strategies for both physical and virtual endpoints. Create, manage, and enforce Active Directory Group Policy Objects (GPOs) to ensure seamless workspace delivery. Utilize vCenter Server to provision, monitor, and troubleshoot virtual infrastructure. Document architecture designs, SOPs, runbooks, and change records. Collaborate with cross-functional teams to gather requirements and deliver tailored solutions. Manage multiple concurrent incidents and projects with timely resolution and clear handoffs. Apply knowledge of DoD security controls, STIGs, and accreditation processes to ensure ongoing compliance. Requirements Expert proficiency in scripting (PowerShell, Python, or similar). Demonstrated expertise with Dynamic Environment Manager (DEM) and AppVolumes. Strong experience optimizing Windows 11 environments for security and performance. Advanced knowledge of Active Directory and Group Policy design/troubleshooting. Solid experience administering vCenter Server. Familiarity with DoD information assurance requirements and compliance frameworks. VMware Certified Professional – Desktop and Mobility (VCP-DTM) or Omnissa equivalent. Security+ or equivalent DoD-approved security certification (IAT Level II minimum). Experience with DoD Accreditation & Authorization (A&A) processes. Exceptional organizational skills; able to manage multiple priorities. Strong communication skills with the ability to explain technical concepts to varied audiences. Active Secret clearance or higher required. Preferred Skills Experience designing and documenting enterprise-scale virtual desktop architectures. Familiarity with ITIL processes for change, incident, and problem management. Exposure to other VMware or Omnissa end-user computing products. Benefits Our comprehensive benefits package for full-time salaried employees is effective immediately upon the start date. Benefits include comprehensive PPO medical coverage with access to a Health Savings Account (HSA) option, a vision plan, and dental insurance with the base dental plan option paid for by PGTEK. Life Insurance, Short and Long-Term disability, and Critical Illness insurance have premiums covered.  Additionally, PGTEK offers a matching 401(k) plan and a discount on pet insurance through ASPCA Pet Insurance.   An Employee Assistance Program is available at no cost to all employees.  PGTEK offers a generous amount of PTO and Holidays, and an Education Assistance Program is available after 12 months of employment. ABOUT PGTEK: PGTEK is a true consulting organization dedicated to helping clients achieve their business and technology objectives utilizing our decades of experience and business relationships. PGTEK invests in the educational advancements of our staff by providing the necessary resources to complete Professional and Business Certifications. Our company is our people, and we treat them like family. EOE, including disability/veterans