Mechanical Engineer E LogicMechanical EngineerWashington, DCWhile performing work at NSA Bahrain, employees may be required to work in austere environments due to damaged facilities and must be capable of performing physical activities such as prolonged walking, standing, climbing, crouching, and bending. The position requires frequent Temporary Duty (TDY) travel to NSA Bahrain, Kingdom of Bahrain , including NSA 1, NSA 2, NSA 3, and Isa Air Base.
(DoD SkillBridge) Guidance Navigation Control (GNC) Engineer - level 3 or 4 Northrop Grumman Corp(DoD SkillBridge) Guidance Navigation Control (GNC) Engineer - level 3 or 4VA$114,000–$171,000 / yearThis program provides a comprehensive internship experience including professional development, networking with leadership, and training specifically focused on NG leadership principles, company history, customer/stakeholder engagement, product and service overview, and core job responsibilities. Received Unit Commander (first O-4/Field Grade commander in chain of command) written authorization and approval to participate in DoD SkillBridge Program prior to the start of the internship.
Electrical Engineer III / IV - Spacecraft Programs Quantum SpaceElectrical Engineer III / IV - Spacecraft ProgramsRockville, MD$125,000–$175,000 / yearWe are seeking an Electrical Engineer III / IV to support our Spacecraft Programs by leading the design, development, integration, and testing of spacecraft Avionics, Electrical Power, or Communications subsystems. Own the end-to-end development of a spacecraft electrical subsystem (Avionics, Power, or Communications) by deriving requirements, performing subsystem analyses, executing technical trade studies, and defining subsystem architectures.
Senior Bess Product Safety Engineer AES CorporationSenior Bess Product Safety EngineerFlexible, VA$113,000–$141,525 / yearThe expected salary for this position, at commencement of employment, is between $113,000 and $141,525/year; however, base pay offered may vary depending on multiple individualized factors, including market location, job-related knowledge, skills, and experience. Develop and maintain fire code compliance matrices and AHJ‑specific permitting documentation, while interfacing with Authorities Having Jurisdiction (AHJs), third‑party engineers, and certification bodies throughout the permitting and approval process.
Sr. Electrical Engineering (LIDAR) Henpen CorporationSr. Electrical Engineering (LIDAR)Herndon, VirginiaIn developing, verifying, and upgrading the electronics in our electro-optical systems, you will handle a wide range of engineering tasks, including circuit board development, firmware (FPGA & CPU) development, cable/harness design, and documentation. Bonus Areas: MSEE Experience developing hi-rel military and/or space-flight electronics Experience with FPGA/CPLD design, simulation, and troubleshooting.
Construction Materials Internship (Level 2) Engineering Consulting Services LtdConstruction Materials Internship (Level 2)Hanover, MD$18–$20 / hourECS is currently ranked #60 in Engineering News-Record's Top 500 Design Firms (April 2026), #148 in Engineering News-Record's Top 200 Environmental Firms (October 2025) and #50 in Zweig Group's Hot Firm List (May 2025). One certification must be completed within the 90-day introductory period, and all basic certifications must be completed within 270 days of employment, including: Radiation Safety, Soils I, and Concrete I.
Construction Materials Internship (Level 1) Engineering Consulting Services LtdConstruction Materials Internship (Level 1)Chantilly, VA$20–$22 / hourECS is currently ranked #60 in Engineering News-Record's Top 500 Design Firms (April 2026), #148 in Engineering News-Record's Top 200 Environmental Firms (October 2025) and #38 in Zweig Group's Hot Firm List (June 2026). This role assists with data collection, documentation, and testing activities under the direction of more experienced staff while gaining familiarity with construction practices, materials testing methods, and project workflows.
Junior Mechanical Engineer - TS/SCI Polygraph Required LeidosJunior Mechanical Engineer - TS/SCI Polygraph RequiredReston, VirginiaMEP Systems Knowledge: Understanding of Mechanical, Electrical, and Plumbing (MEP) system design, integration, and operational functionality within complex industrial or military facilities, including specialized containment systems, filtration systems, and backup power infrastructure. Two or more years of field experience working with industrial HVAC systems, including air-cooled and water-cooled chillers, condensers, cooling towers, air handlers, heat exchangers, boilers, and related equipment.
Mechanical Engineer - TS/SCI Polygraph Required LeidosMechanical Engineer - TS/SCI Polygraph RequiredReston, VirginiaMEP Systems Knowledge: Strong multidisciplinary understanding of Mechanical, Electrical, and Plumbing (MEP) system design, integration, and operational functionality within complex industrial or military facilities, including specialized containment systems, filtration systems, and backup power infrastructure. Five or more years of field experience working with industrial HVAC systems, including air-cooled and water-cooled chillers, condensers, cooling towers, air handlers, heat exchangers, boilers, and related equipment.
AI Engineering Sr Director BLEND360AI Engineering Sr DirectorColumbia, MD$200,000–$290,000 / yearDeep and practical technical expertise in Generative AI (GenAI) technologies, including: Large Language Models (LLMs): Architecture (e.g., Transformers), fine-tuning, prompt engineering, RAG (Retrieval Augmented Generation), and deployment strategies. Strategic Client Engagement & Technical Advisory: Serve as a trusted technical advisor to national and international clients, guiding them from strategic planning stages through to the pilot and full-scale implementation of complex AI and GenAI projects.
AI Engineering Sr Director Blend360AI Engineering Sr DirectorColumbia, MD$200,000–$290,000 / yearDeep and practical technical expertise in Generative AI (GenAI) technologies, including: Large Language Models (LLMs): Architecture (e.g., Transformers), fine-tuning, prompt engineering, RAG (Retrieval Augmented Generation), and deployment strategies. Strategic Client Engagement & Technical Advisory: Serve as a trusted technical advisor to national and international clients, guiding them from strategic planning stages through to the pilot and full-scale implementation of complex AI and GenAI projects.
Chief Engineer, Signals and Electronics Mitre CorpChief Engineer, Signals and ElectronicsMcLean, VA$226,400–$283,000 / yearCollaborate with MNS and MPS Directors and CEs and Project Leaders to strengthen the technical quality and mission impact of MITRE's work by: shaping work for near-term impact while identifying future capability and research needs; improving impact through participation in technical product definition, production, and quality reviews; bringing a perspective that reflects deep technical expertise, knowledge of the mission domain, independent technical judgment, and understanding of the state of the art; and. 12+ years of experience and demonstrated thought leadership applying Capability-aligned engineering skills to complex, real world mission problems (e.g., microelectronic systems security and development, positioning, navigation, and timing (PNT), waveform engineering and spectrum management, multi-domain sensing and electromagnetic systems, mechanical and reliability engineering, and ocean engineering).
Model Based Systems Engineer (Navy) - Mid Level Systems Planning and AnalysisModel Based Systems Engineer (Navy) - Mid LevelAlexandria, VirginiaFull timeEmploy DoN-approved modeling tools and MBSE environments, including the Naval Integrated Modeling Environment (Naval IME) and Cameo Systems Model, Cameo Enterprise Architecture, and Teamwork Cloud and conduct simulation and other analysis (including but not limited to trade-off analysis). SPA provides eligible employees with an opportunity to enroll in a variety of benefit programs, generally including health insurance, flexible spending accounts, health savings accounts, retirement savings plans, life and disability insurance programs, and a number of programs that provide for both paid and unpaid time away from work.
Senior Model Based Systems Engineer (Navy) - Expeditionary Medicine Systems Planning And Analysis, Inc.Senior Model Based Systems Engineer (Navy) - Expeditionary MedicineAlexandria, VAEmploy DoN-approved modeling tools and MBSE environments, including the Naval Integrated Modeling Environment (Naval IME) and Cameo Systems Model, Cameo Enterprise Architecture, and Teamwork Cloud and conduct simulation and other analysis (including but not limited to trade-off analysis). SPA provides eligible employees with an opportunity to enroll in a variety of benefit programs, generally including health insurance, flexible spending accounts, health savings accounts, retirement savings plans, life and disability insurance programs, and a number of programs that provide for both paid and unpaid time away from work.
NewElectrical Engineering Intern (Summer 2027!) CDM Smith IncElectrical Engineering Intern (Summer 2027!)Fairfax, VAIn addition, during employment individuals may be required by CDM Smith or a CDM Smith client to successfully complete additional background checks, including motor vehicle record as well as drug testing. We provide career opportunities that span a variety of disciplines and geographic locations, with projects that our employees plan, design, build and operate as diverse as the needs of our clients.
Ship/Launcher System Electrical Engineer BAE Systems PlcShip/Launcher System Electrical EngineerRockville, MD$97,008–$164,914 / yearAbout BAE Systems Intelligence & Security BAE Systems, Inc. is the U.S. subsidiary of BAE Systems plc, an international defense, aerospace and security company which delivers a full range of products and services for air, land and naval forces, as well as advanced electronics, security, information technology solutions and customer support services. Job Description The position involves joining a team that develops and refines interface designs and requirements for systems, subsystems, and components of the MK 41 Vertical Launching System onboard various US Navy and foreign naval ship platforms and other support of other related shipboard systems.
Junior Mechanical Engineer - TS/SCI Polygraph Required Leidos Holdings IncJunior Mechanical Engineer - TS/SCI Polygraph RequiredReston, VA$69,550–$125,725 / yearMEP Systems Knowledge: Understanding of Mechanical, Electrical, and Plumbing (MEP) system design, integration, and operational functionality within complex industrial or military facilities, including specialized containment systems, filtration systems, and backup power infrastructure. Two or more years of field experience working with industrial HVAC systems, including air-cooled and water-cooled chillers, condensers, cooling towers, air handlers, heat exchangers, boilers, and related equipment.
Mechanical Engineer - TS/SCI Polygraph Required Leidos Holdings IncMechanical Engineer - TS/SCI Polygraph RequiredReston, VA$87,100–$157,450 / yearMEP Systems Knowledge: Strong multidisciplinary understanding of Mechanical, Electrical, and Plumbing (MEP) system design, integration, and operational functionality within complex industrial or military facilities, including specialized containment systems, filtration systems, and backup power infrastructure. Five or more years of field experience working with industrial HVAC systems, including air-cooled and water-cooled chillers, condensers, cooling towers, air handlers, heat exchangers, boilers, and related equipment.
Sr. Compensation Analyst - Tysons, VA M.C. Dean, IncSr. Compensation Analyst - Tysons, VATysons , VirginiaFull timeThis position requires deep expertise in Excel-based modeling, emerging AI-enabled analytics, and multi-industry compensation benchmarking to inform strategic pay decisions at all levels of the organization. Responsibilities: M.C. Dean is seeking a Senior Compensation Analyst to lead advanced compensation analytics and modeling efforts across a diverse workforce spanning engineering, construction, manufacturing, and technology.
Senior Robotics Software Engineer, Sensor Fusion Anduril Industries IncSenior Robotics Software Engineer, Sensor FusionWashington, DC$191,000–$253,000 / yearTo ensure your safety and help you navigate your job search with confidence, please keep the following critical points in mind: No Financial Requests: Anduril will never solicit payment or demand personal financial details (such as banking information, credit card numbers, or social security numbers) at any stage of our hiring process. As the world enters an era of strategic competition, Anduril is committed to bringing cutting-edge autonomy, AI, computer vision, sensor fusion, and networking technology to the military in months, not years.