Lead Electrical Engineer - Data Center Energi People - Construction EngineeringLead Electrical Engineer - Data CenterArlington, VARemote$220,000–$230,000 / yearThis is an excellent opportunity for you, an ambitious Electrical Engineering Lead who wants to work on globally recognised data centre developments while enjoying remote working flexibility, career progression, and exposure to some of the industry's most complex and technically challenging projects. Having spent 20 years earning trust across MEP building services, structural and mission-critical engineering with the very best construction engineering firms across the UK, UAE, USA and beyond, we know the disciplines, the best employers, and crucially, the roles that aren’t advertised.
AI/ML Engineer Booz Allen HamiltonAI/ML EngineerArlington, District of ColumbiaTo compete in today’s technical landscape, mission-oriented machine learning solutions must be architected, designed, and built to handle fast-moving data, to seamlessly scale with infrastructure based on system usage, and to expand based on evolving mission requirements. Onsite : If this position is listed as onsite, work will primarily be performed at a Booz Allen office or customer facility, where employees will collaborate directly with colleagues and customers as required by the role.
NewSystems Security Engineer Booz Allen HamiltonSystems Security EngineerUsa, MarylandOnsite : If this position is listed as onsite, work will primarily be performed at a Booz Allen office or customer facility, where employees will collaborate directly with colleagues and customers as required by the role. We need your experience to develop and implement security solutions that will safeguard mission-critical systems from cyber threats, ensuring they can operate securely and confidently in contested environments across all domains.
Senior Systems Integration Engineer LufCoSenior Systems Integration EngineerAnnapolis Junction, MD$200,000–$230,000The ideal candidate brings hands-on experience with RHEL administration, AWS infrastructure, scripting (Bash/Python), and Ansible automation, along with demonstrated experience in system hardening and integration of secure, repeatable environments. This role focuses on Linux system integration, AWS cloud engineering, automation, and secure system deployment across hybrid and on-prem/cloud infrastructures.
Systems Test Engineer LeidosSystems Test EngineerOdenton, MarylandUnder the leadership of the Commander, U.S. Strategic Command (USSTRATCOM), the team leverages subject matter expertise and best practices to transform mission and operational requirements into effective solutions and capabilities. Engineer Automated Solutions – Design, develop, and integrate automated testing capabilities, methodologies, and analysis tools (GOTS/COTS) to enable continuous end-to-end assessment of system performance and security.
Network Engineer Omm IT SolutionsNetwork EngineerWashington, WashingtonHands-on configuration, optimization, and troubleshooting for the Internet backbones, network fabric, data center interconnections, and remote access, which are traversing multiple platforms including on-premises and in the cloud, routing and switching, hardware and software, load-balancing VPN appliances, Wireless controller systems, Access points, and telecom equipment. Bachelor's degree in an IT-related field with minimum six (6) years of experience configuring and administering network technologies such as Cisco, managing site-to-site IPSEC connections to minimize and eliminate network downtime for mission critical applications.
NewPrincipal Systems Engineer LeidosPrincipal Systems EngineerFort Meade, MarylandLeidos is seeking a Principal Systems Engineer to lead the analysis of user requirements, CONOPS, and system architectures to design and deliver scalable solutions across Linux server environments, containerized platforms, and NexGen architectures. Bachelor's degree in Systems Engineering, Computer Science, Information Systems, Engineering Science, Engineering Management, or related discipline Five (5) years of additional Systems Engineering experience may be substituted for a bachelor's degree.
Commissioning Engineer - Data Centers AECOMCommissioning Engineer - Data CentersArlington, VA$90,000–$150,000 / yearOversees energization, startups, checkout, testing, and integrated systems testing (IST) of critical systems + Verifies compliance with OPR for major infrastructure systems: + UPS systems and switchgear + Generators and paralleling gear + Air distribution equipment including AHUs, FCUs, CRAH/CRAC units, and cooling systems + Hydronic systems including chillers, cooling towers, pumps, control valves + Building Management Systems (BMS) / Electrical Power Monitoring + Identify, document, and track deficiencies through resolution + Prepare commissioning reports and closeout documentation + Support client training and turnover activities + Strong situational awareness and compliance with site safety and AECOM safety requirements **Qualifications** **Minimum Qualifications** + BA/BS in Mechanical Engineering, Electrical Engineering, or related field + 4 years of experience or demonstrated equivalency of experience and or education. We invite you to bring your bold ideas and big dreams and become part of a global team of over 50,000 planners, designers, engineers, scientists, digital innovators, program and construction managers and other professionals delivering projects that create a positive and tangible impact around the world.
Senior Systems Engineer ValidaTekSenior Systems EngineerArlington, VirginiaWe bring together people with many different perspectives, experiences, and talents to drive innovation and achieve more together than we can individually.â¯Our commitment to quality and performance optimization is the reason why our IT Service Projects and New Development Projects have been appraised at CMMI Maturity Level 5, positioning us as one of a handful of elite companies to receive the highest form of third-party validation. We are seeking a highly skilled Senior Systems Engineer to support the design, implementation, administration, and maintenance of complex enterprise systems and infrastructure.
NewSr. Manual Test Engineer TS/SCI Poly LeidosSr. Manual Test Engineer TS/SCI PolyAnnapolis Junction, MarylandMust have experience participating in formal test events (Acceptance Test, User Acceptance Test, Software Final Release Test, Maintenance Release Test, etc.); demonstrated experience developing and executing formal system tests to verify compliance with customer requirements; experience collaborating with software developers to create formal test procedures. The selected candidate will perform component, integration, and system level testing by writing and executing system-level test procedures, evaluating changes made to software applications, and verifying defect corrective actions discovered during development, testing, and/or operational use.
RMF Cybersecurity Engineer Booz Allen HamiltonRMF Cybersecurity EngineerUsa, MarylandOnsite : If this position is listed as onsite, work will primarily be performed at a Booz Allen office or customer facility, where employees will collaborate directly with colleagues and customers as required by the role. Perform risk and vulnerability assessments in network, system, and application areas, and leverage big data analytics and traditional security event types to identify advanced threats or indicators of compromise.
Cloud Security Engineer/Architect (Hybrid) A.C. CoyCloud Security Engineer/Architect (Hybrid)Falls Church, VirginiaAPI-First Automation: Deep expertise in building "glue code" that connects disparate COTS and custom applications via secure, automated APIs to streamline cross-functional business activities. Responsibilities: Security Architecture Vision: Lead the design of a global Zero Trust architecture, ensuring robust identity governance (IAM), network micro-segmentation, and data encryption across AWS, Azure, or GCP.
DevOps Engineers - Poly required LeidosDevOps Engineers - Poly requiredAnnapolis Junction, MarylandMay 1, 2026 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and Cryptographic Key Management.
It and POS Deployment Engineer Ruth's Chris Steak HouseIt and POS Deployment EngineerPikesville, MD$60,000–$80,000We encourage all applicants who meet the position requirements to apply regardless of race, religion, color, national origin, gender (including pregnancy, childbirth, or related medical conditions), sexual orientation, gender identity, gender expression, age, status as a protected veteran, status as an individual with a disability, or other applicable legally protected characteristics. Previous experience supporting, troubleshooting and/or installing hardware, software, tablets, monitors, printers’ various peripherals and quality cable.
Civil Engineer United States ArmyCivil EngineerWashington, DC$110,847–$144,102 / yearIn addition to meeting the basic requirement above, to qualify for this position you must also meet the qualification requirements listed below: Specialized Experience: One year of specialized experience which includes; 1) applying engineering principles to analyze sufficiency of transportation or installation infrastructure 2) evaluating projects that represent the full range of construction and facility maintenance; or 3) designing projects and conducting engineering studies related to traffic capabilities and installation infrastructure. FOREIGN EDUCATION: If you are using education completed in foreign colleges or universities to meet the qualification requirements, you must show the education credentials have been evaluated by a private organization that specializes in interpretation of foreign education programs and such education has been deemed equivalent to that gained in an accredited U.S. education program; or full credit has been given for the courses at a U.S. accredited college or university.
Lead Network Engineer - Washington DC, Phila, Wilmington, Chicago (Washington, DC, US, 20002) AmtrakLead Network Engineer - Washington DC, Phila, Wilmington, Chicago (Washington, DC, US, 20002)Washington, DC$103,700–$134,460 / hourAs a Lead Digital Engineer, the individual serves as a key technical leader who blends deep domain expertise with the ability to influence engineering direction, align cross-functional teams, and ensure high-quality operational outcomes. Our values of ‘Do the Right Thing, Excel Together and Put Customers First’ are at the heart of what matters most to us, and our Core Capabilities, ‘Building Trust, Accountability, Effective Communication, Customer Focus, and Proactive Safety & Security’ are what every employee needs to know and do to be most impactful at Amtrak.
Principal Endpoint Security Systems Engineer LeidosPrincipal Endpoint Security Systems EngineerBethesda, MarylandWorking in a hybrid cloud/on-prem mission environment the engineer will support integration of Linux and Windows hosted mission systems with the endpoint security product and maintaining the scan policies to ensure proper protection of mission systems from external threats. January 21, 2026 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.
Principal Test Engineer LeidosPrincipal Test EngineerBethesda, MarylandCollaborate with team members (Scrum Master, Product Owner, Software Developers) to develop test approaches with emphasis on automation of recurring/regression test cases through selected toolsets. Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and Cryptographic Key Management.
Principal Integration Engineer SPM LeidosPrincipal Integration Engineer SPMBethesda, MarylandThe SPM tracks the team's work to the completion of all deliverables accepted into a PI; coordinates with team members and customer sets to ensure stories have all the information needed to complete the work and that all necessary stories are created; and coordinate / socialize production changes and brief appropriate boards for deployment approval. Provide systems engineering and integration support to the government for the integration of newly developed Capabilities targeted for Integration test and operational environments and develop and deliver the processes to perform integration, staging, and release management for these Capabilities.
DevOps Engineer 25k Sign on Bonus LeidosDevOps Engineer 25k Sign on BonusAnnapolis Junction, MarylandJune 15, 2026 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and Cryptographic Key Management.