Civil Engineer/Mechanical Engineer/Electrical Engineer US Department of EnergyCivil Engineer/Mechanical Engineer/Electrical EngineerWashington, DC$130,328–$157,607 / yearRelated Curriculum -- Successful completion of a curriculum leading to a bachelors degree in an appropriate scientific field, e.g., engineering technology, physics, chemistry, architecture, computer science, mathematics, hydrology, or geology, may be accepted in lieu of a bachelors degree in engineering, provided the applicant has had at least 1 year of professional engineering experience acquired under professional engineering supervision and guidance. To apply for this position, you MUST provide a complete application package which includes: Your two (2) page RESUME showing all relevant work experience (paid and unpaid) including: duties performed; full name and address of each employer; start and end dates (month/day/year); work schedule (part-time, full-time, number of hours if intermittent); salary; and any completed education and training (program title, subject area, number of hours completed, and completion date).
NewSr Energy Engineer - DC JobotSr Energy Engineer - DCWashington, DC$90,000–$155,000 / yearProject Managers work independently on complex projects, network to expand the market outreach for Existing Building Decarbonization projects, and collaborate closely with clients, contractors, and internal teams. – Lead energy modeling and building performance simulations and perform life-cycle cost analyses to evaluate the ROI and overall economic feasibility of various decarbonization strategies, including high-efficiency HVAC systems and the integration of geothermal and other renewable energy sources.
Principal Mechanical Engineer SME Leidos Holdings IncPrincipal Mechanical Engineer SMEReston, VA$154,050–$278,475 / yearMEP Systems Expertise: 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. The successful candidate will leverage extensive engineering expertise to analyze facility designs, spatial layouts, operational workflows, and supporting infrastructure to determine functional capabilities and mission relevance.
Commissioning Project Engineer (Data Centers) JobotCommissioning Project Engineer (Data Centers)Sterling, VARemote$90,000–$160,000 / yearMust be self-motivated and well versed in Data Center projects touching on large building MEP systems design, commissioning, retro-commissioning, energy modeling/analysis and construction for complex buildings. Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal.
Junior Mechanical Engineer Leidos Holdings IncJunior Mechanical EngineerReston, 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.
Patent Prosecution Associate Attorney – Mechanical/Aerospace Engineering JobotPatent Prosecution Associate Attorney – Mechanical/Aerospace EngineeringWashington, DC$215,000–$355,000 / yearInformation collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. Associate billable target: 1,850 hours annually; total annual time expectation: 2,200 hours, including approved professional development, pro bono, firm citizenship, and business development activities.
Mechanical Engineer - TS/SCI SHINE SystemsMechanical Engineer - TS/SCIWashington, DCSHINE Systems is building a talent pool of Mechanical Engineers to support future Intelligence Community customer missions. This policy applies to all terms and conditions of employment, including recruiting, hiring, placement, promotion, termination, layoff, recall, transfer, leaves of absence, compensation and training.
Mechanical Engineer Booz Allen Hamilton Inc.Mechanical EngineerUndisclosed Location - USA, VA$86,800–$198,000 / yearAssist the client's contracting officer (CO) and contracting officer's technical representative (COTR) with acquisition planning, execution, and administration, assist the CO and COTR with conducting pre-bid and pre-construction site visits with the COTR, provide invoice supporting information to the COTR for payment, and prepare and monitor project schedules. The Opportunity: Provide mechanical engineering review, coordination, and oversight for operations, maintenance, repair, and construction work and oversee and coordinate activities with trade shops, including prioritizing work, reviewing ongoing projects, inspecting installed equipment, and overseeing and coordinating work orders, service orders, and projects.
HVAC Mechanical Engineer AE WorksHVAC Mechanical EngineerArlington, VirginiaSubject Matter Expertise: Demonstrate extensive knowledge of mechanical engineering principles, including thermodynamics, fluid mechanics, HVAC design, and materials science, which is essential for providing technical leadership and ensuring high-quality outcomes. You’ll work alongside architects, engineers, cost estimators, and construction managers with deep experience across higher education, government, engineering & infrastructure, healthcare and commercial markets.
Mechanical Engineer - PE AE WorksMechanical Engineer - PESewickley and Arlington, Pennsylvania and ViriginaSubject Matter Expertise: Demonstrate extensive knowledge of mechanical engineering principles, including thermodynamics, fluid mechanics, HVAC design, and materials science, which is essential for providing technical leadership and ensuring high-quality outcomes. You’ll work alongside architects, engineers, cost estimators, and construction managers with deep experience across higher education, government, engineering & infrastructure, healthcare and commercial markets.
Senior Mechanical Engineer LeidosSenior Mechanical EngineerReston, VirginiaMEP Systems Expertise: 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. The successful candidate will leverage strong engineering expertise to analyze facility designs, spatial layouts, operational workflows, and supporting infrastructure to determine functional capabilities and mission relevance.
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.
Data Center Facility Engineer Peraton IncData Center Facility EngineerVA$80,000–$128,000 / yearSupports physical installation, testing and programming of equipment (such as servers, network devices, cooling units, cables, etc.), patch cabling, decommissioning of equipment, equipment swaps and disposal activities. We are seeking a Data Center Facility Engineer to join our national intelligence program that delivers engineering, application development, deployment, operations, upgrades and sustainment of products and services to achieve our client's global missions.
Engineer Aparium Hotel GroupEngineerAlexandria, VAThis chic 134-room hotel is home to a signature ground floor restaurant, serving hearth-inspired Mid-Atlantice cuisine, a cozy craft cocktail bar hidden int he heart of the hotel, and an open-air seasonal rooftop bar with unparalleled views of the Potomac. Responsibilities include maintaining all equipment, systems and building components including, but not limited to, mechanical and electrical systems, pumps, HVAC, refrigeration, plumbing, locks, furniture, paint, wall coverings, tile, and other equipment.
Senior Mechanical Engineer II Rocket Lab CorporationSenior Mechanical Engineer IISilver Spring, MD$114,000–$172,000 / yearTo conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR), Rocket Lab Employees must be a U.S. citizen, lawful U.S. permanent resident (i.e., current Green Card holder), or lawfully admitted into the U.S. as a refugee or granted asylum, or be eligible to obtain the required authorizations from the U.S. Department of State and/or the U.S. Department of Commerce, as applicable. Our Space Systems business designs and builds our extensive line of satellites, payloads, and their components, including spacecraft that have been selected to support NASA missions to the Moon and Mars and components used on the James Webb Space Telescope.
Mechanical Engineer/HVAC Engineer Exigent MechanicalMechanical Engineer/HVAC EngineerColumbia, Maryland7-10 Years of MEP Experience: Proven success in commercial HVAC systems design and energy engineering, with deep expertise in mechanical, plumbing, and fire protection systems. Lead the mechanical engineering and energy optimization initiatives across Exigent's portfolio, focusing on commercial HVAC systems design and building performance enhancement.
Mechanical Engineer/Designer Salas O'BrienMechanical Engineer/DesignerTysons, VirginiaOur specialized experience includes design for data centers, healthcare, science and technology, high-rise buildings, clean energy, education, and other building types as well as structural and building sciences, infrastructure asset management, advanced robotics, and more. Our technical expertise is paired with an exceptional team of business development, human resources, finance and accounting, information technology, and marketing professionals, all of whom play a key role in bringing our commitments to life every day.
Senior Mechanical Engineer I Rocket Lab CorporationSenior Mechanical Engineer ISilver Spring, MD$100,000–$137,000 / yearTo conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR), Rocket Lab Employees must be a U.S. citizen, lawful U.S. permanent resident (i.e., current Green Card holder), or lawfully admitted into the U.S. as a refugee or granted asylum, or be eligible to obtain the required authorizations from the U.S. Department of State and/or the U.S. Department of Commerce, as applicable. Our Space Systems business designs and builds our extensive line of satellites, payloads, and their components, including spacecraft that have been selected to support NASA missions to the Moon and Mars and components used on the James Webb Space Telescope.
Senior Mechanical Engineer Robotic Research OpCo LLCSenior Mechanical EngineerMD$115,000–$130,000 / yearYou'll work closely with teams to develop innovative solutions, refine concepts into manufacturable designs, and support integration from early-stage prototypes to final production and product sustainment. Forterra delivers weapons, sensors, and battlefield effects through integrated autonomous networks reaching operational areas faster, safer, and without placing human lives at risk.
Mechanical Engineer I Avantus FederalMechanical Engineer IFort Belvoir, VA$70,000–$90,000 / yearIf you have the courage to take on a wide variety of complex challenges, then you will experience a unique working environment where innovative teams blend different perspectives, disciplines, and technologies to discover new ways of solving complex problems. We are a world-class team of professionals who deliver next generation technology and products in robotic and autonomous platforms, ground, soldier, and maritime systems in 50+ locations world-wide.
Early Career Engineer Mpr Associates, Inc.Early Career EngineerAlexandria, Virginia$85,000–$110,000 / yearOverview: MPR Associates, Inc. (MPR), a thriving multi-discipline, specialty engineering services and consulting firm founded in 1964, is seeking talented engineers of all disciplines to join our innovative and dynamic team. At any one point in time, a typical MPR engineer may be engaged in 2-3 projects simultaneously, which provides diverse and fulfilling work experience solving technical problems, developing, and implementing innovative solutions.
Staff Packaging Engineer VB Spine LLCStaff Packaging EngineerLeesburg, VAAs a Staff Engineer, Packaging in our R&D function within the Spine division, you'll play a critical leadership role on the packaging team-designing, developing, and optimizing sterile and non-sterile packaging solutions that ensure medical devices reach the operating room safely, compliantly, and cost-effectively. At VB Spine, join a high-performing team, benefit from peer and executive mentorship, and play a key role in developing innovative packaging solutions that protect life-changing spinal implants and instruments-positioning yourself for growth and impact in a dynamic, mission-driven medical device company.
Product Development Engineer REHAU Construction LLCProduct Development EngineerLeesburg, VA$70,000–$80,000 / yearPart timeThis role is responsible for supporting the development, design, testing, and commercialization of innovative products serving the plumbing, hydronic, radiant heating and cooling, snow and ice melting, and fire protection markets. This is an excellent opportunity for an engineer who enjoys solving technical challenges, managing projects, and developing products that make a lasting impact on the construction industry.
Spacecraft Attitude Control Systems Engineer AurexSpacecraft Attitude Control Systems EngineerChantilly, VAThe following tasks are representative of those that will be accomplished at the request of the customer: Knowledge of satellite attitude control algorithms (eg Kalman filter based attitude determination, Control Moment Gyroscope steering algorithms, multi-body dynamics, controls-structures interactions). Working knowledge of control theory, reaction wheel/control moment gyro, star sensor/tracker, inertial reference units/sensors, sun sensor, magnetic torque rod, GPS receiver, and control algorithm development.
IT Systems Engineer 3 - Tysons, VA M.C. Dean, IncIT Systems Engineer 3 - Tysons, VATysons , Virginia$104,240–$156,360 / yearFull timePerform systems engineering assessments (upgrades, system improvements, lifecycle refreshes, migrations, new deployments), develop conceptual design solutions, and create implementation work breakdown structures to drive planning and estimating. Support research, prototyping, and development of integrated system capability by working closely with industry partners and OEMs to implement the latest and best-in-bread capabilities to meet customer emerging needs.
Electrical Engineer Hamilton CompanyElectrical EngineerVAThe essential functions include, but are not limited to the following: Design, develop, and validate analog and digital circuitry for precision absorbance measurement systems, including photodetector amplifiers, LED drive circuits, gas-discharge and arc lamp power supplies, and multi-wavelength optical sensing electronics. The Electrical Engineer works at the intersection of optics, embedded systems, and precision analog design, collaborating closely with mechanical and optical engineers to deliver innovative, reliable lab instruments for the life sciences market.
Early Careers Fire and Life Safety Engineer WSP Global IncEarly Careers Fire and Life Safety EngineerArlington, VA$68,000–$90,000 / yearThis is delivered behaviorally, through our policies, trainings, local partnerships with professional diverse organizations, internal networks and most importantly with the support and sponsorship of our leaders who help drive our commitment to an inclusive, diverse, welcoming and equitable work environment. WSP USA is providing the compensation range that the company in good faith believes it might pay and offer for this position, based on the successful applicant's education, experience, knowledge, skills, abilities in addition to internal equity and specific geographic location.
Senior Control Engineer AutomationtechiesSenior Control EngineerWashington, DCWe are seeking a Senior Controls Engineer to lead the design, programming, implementation, and support of industrial control systems that keep natural gas facilities operating safely, efficiently, and reliably. Design industrial control systems for natural gas facilities, including control panel layouts, electrical schematics, wiring diagrams, and loop drawings based on P&IDs.
Senior Ship Control Systems Engineer - Groton, CT SercoSenior Ship Control Systems Engineer - Groton, CTHerndon, VAMajor System knowledge – Main/Aux Steam, Steam Drains and Gland steam, Feed and Feed Transfer, Lub Oil and Lub oil Transfer, Main Circ (MSW equivalent) and Shaft seal - This includes oversight of all valves, pumps, fittings, gauges as part of the system that are not part of the equipment group. PMS450 is the acquisition program office for the New Construction of Attack Submarines and for identifying, assembling, managing, directing, and coordinating the resources required for the R&D, design, construction, Test and Evaluation (T&E), Live Fire Test and Evaluation (LFT&E), and Fleet introduction of the U.S. Navy’s newest class of nuclear attack submarines.
Electrical Engineer Booz Allen Hamilton IncElectrical EngineerVA$61,900–$141,000 / yearOnsite: 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. Salary at Booz Allen is determined by various factors, including but not limited to location, the individual's particular combination of education, knowledge, skills, competencies, and experience, as well as contract-specific affordability and organizational requirements.
Senior Structural Engineer, Fleet Remediation Engineering - Civil, Structural, Architectural Amazon.com IncSenior Structural Engineer, Fleet Remediation Engineering - Civil, Structural, ArchitecturalHerndon, VAStructural Engineer in FRE-CSA, you are a leader in your field, working within and leading the work of cross-functional teams that include: • Technical program management • Product management • Architectural • Civil engineering • Mechanical engineering • Electrical engineering • Supply chain management • Operations • Safety and security • Legal. You will be the 'go to' engineering resource for your region when technical advice is needed, and will use your subject matter expertise in Structural Engineering to: • Work with a team of multi-disciplinary professionals on a wide variety of conceptual design, build, and retrofit projects at new/existing data center.
Sr. Civil Engineer, DC Land Development Strategy, Global Engineering Strategy Amazon.com IncSr. Civil Engineer, DC Land Development Strategy, Global Engineering StrategyHerndon, VAo Collaborate with other DCE teams developing new data center infrastructure products, and design execution team disciplines such as civil engineering, mechanical engineering, electrical engineering, structural engineering and architects to assess how our various design types, BOD and products can be deployed for a certain site development project. o Leading the predesign phase, managing internal partners and your external vendor consultants, ensuring design ready deliverables are completed and handed over for successful design execution.
Sr. Elec Colo Regional Engineer, Colocation Region Engineering- AMER Amazon.com IncSr. Elec Colo Regional Engineer, Colocation Region Engineering- AMERHerndon, VAThis role provides the opportunity to collaborate with business development, design engineers, data center operations professionals, external vendors and consultants, and other cross-functional teams to assess and select colocation facilities that meet our business requirements. So, if you are a strong leader with solid data center mechanical, electrical, plumbing, and structural (MEPS) infrastructure design engineering experience, Amazon will present a fast paced, fun, and exciting work environment that is unique in every aspect and offers an exceptional rewarding opportunity for you.
Lead Military Systems Cybersecurity Engineer Johns Hopkins University Applied Physics Laboratory LLCLead Military Systems Cybersecurity EngineerLaurel, MDWe work collaboratively with industry, academia, and government to study, design, develop, implement, and test cyber capabilities applied to air, afloat, ground, and undersea military and/or tactical platforms and systems. APL provides eligible staff with a comprehensive benefits package including retirement plans, paid time off, medical, dental, vision, life insurance, short-term disability, long-term disability, flexible spending accounts, education assistance, and training and development.
Chief Engineer, Autonomous Systems Metron IncorporatedChief Engineer, Autonomous SystemsReston, VAThis role requires broad technical depth across autonomy software, naval architecture, mechanical and electrical engineering, power and energy systems, marine robotics, navigation and sensing, acoustic communications, cyber‑resilient architectures, and systems engineering. Direct multi-disciplinary engineering teams spanning autonomous system software, mechanical and electrical engineering, hydrodynamics, buoyancy and stability, acoustic and RF communications, energy systems, payload integration, and maritime control systems.
NewCommissioning Engineer - Data Centers AECOMCommissioning Engineer - Data CentersArlington, VAWe 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. Our teams partner with public- and private-sector clients to create innovative, sustainable and resilient solutions throughout the project lifecycle - from advisory, planning, design and engineering to program and construction management.
2027 Graduate PhD - Thermal Engineer Johns Hopkins University Applied Physics Laboratory LLC2027 Graduate PhD - Thermal EngineerLaurel, MDOur engineers and scientists collaborate closely to find solutions for challenging thermal environments such as in-silo rocket launch, thermal protection systems for hypersonic speeds, and turbulent combustion in detonation engines. You will be joining a hardworking team of engineers and scientists who enjoy solving complicated problems in a supportive, mission-oriented environment where you'll contribute to a wide variety of aerospace programs.
Elec Colo Regional Engineer, Colocation Region Engineering- AMER Amazon.com IncElec Colo Regional Engineer, Colocation Region Engineering- AMERHerndon, VAReviews vendor critical infrastructure designs and perform risk analysis and availability calculations for vendor owned and operated collocation data center's infrastructure to determine fit-for-use/fit-for-service for AWS cloud compute and networking services. This role provides the opportunity to collaborate with business development, design engineers, data center operations professionals, external vendors and consultants, and other cross-functional teams to assess and select colocation facilities that meet our business requirements.
Reentry System Aerothermal Engineer Johns Hopkins University Applied Physics Laboratory LLCReentry System Aerothermal EngineerLaurel, MDWe are seeking an aerothermal engineer to help us perform research, development, design, analysis and prototyping of next generation reentry systems, hypersonic vehicles, and enabling technologies to advance our Nation's premiere strategic weapons systems. APL provides eligible staff with a comprehensive benefits package including retirement plans, paid time off, medical, dental, vision, life insurance, short-term disability, long-term disability, flexible spending accounts, education assistance, and training and development.
PCA Manufacturing Engineer - Defense Electronics Herrick Technology Laboratories Inc.PCA Manufacturing Engineer - Defense ElectronicsGermantown, MD$95,000–$130,000 / yearSummary: We are seeking a Manufacturing Engineer specializing in Printed Circuit Assembly (PCA) to support the production of advanced defense electronics, including software-defined radios, RF/microwave assemblies, and complex circuit card assemblies. The Manufacturing Engineer will act as the technical liaison between design engineering, operations, quality, and supply chain to ensure robust, repeatable, and compliant manufacturing processes for PCA builds.
Cardiac Catheter Development Engineer Guidehouse IncCardiac Catheter Development EngineerBethesda, MD$98,000–$163,000 / yearThe selected individual will be supporting cardiovascular intervention research at the National Heart, Lung, and Blood Institute (NHLBI) through the provision of hands-on engineering support for the iterative design, prototyping, manufacturing, and testing of cardiovascular catheter devices and imaging algorithms. Integrate complex electronic components (thermocouples, radiofrequency (RF) electrodes, phased-array coils, strain gauges, and microconnectors) into medical devices including development of wiring harnesses and custom interface assemblies.
Electronic Hardware Engineer Westinghouse Air Brake Technologies CorpElectronic Hardware EngineerGermantown, MD$91,000–$129,800 / yearAs the PCB Electronic Hardware Engineer, you will design Complex, Multilayer PCBs, collaborating closely with Electrical, Mechanical, PCB vendor and Manufacturing teams to deliver robust, reliable, and manufacturable products. The salary rate for this role is currently $91000-129800 The actual salary offered to a candidate may be influenced by a variety of factors, such as: training, transferable skills, work experience, education, business needs, market demands and work location.
Security Hardware Engineer, Infrastructure Security Amazon.com IncSecurity Hardware Engineer, Infrastructure SecurityHerndon, VAWithin AWS Infrastructure Services, the AWS Infrastructure Security - Security Products & Solutions (SPS) team is a global engineering organization responsible for the end-to-end lifecycle of physical security products and solutions deployed across all AWS data centers worldwide. On any given day, you might be evaluating new hardware components from vendors for next-generation security systems, running qualification tests on prototype hardware, or working through a complex integration challenge with firmware and software engineers.
Missile Modeling & Flight Test Planning Engineer Johns Hopkins University Applied Physics Laboratory LLCMissile Modeling & Flight Test Planning EngineerLaurel, MDAPL provides eligible staff with a comprehensive benefits package including retirement plans, paid time off, medical, dental, vision, life insurance, short-term disability, long-term disability, flexible spending accounts, education assistance, and training and development. You will work with a large community of government, industry, and national partners to ensure the success of the Trident II (D5) Submarine Launched Ballistic Missile Strategic Weapons System (SWS), both the deployed system and future iterations.
NavalArchitect/Structural Engineer NDI ENGINEERING COMPANYNavalArchitect/Structural EngineerWashington, DC$70,000–$73,000 / yearProvide engineering/technical support for concept studies; feasibility studies; preliminary design activities; contract design activities; detail design and construction activities; independent design reviews; In-service ship design and engineering activities; shipboard installation support; and special studies related to ships/boats/craft, ship systems and/or shipboard equipment. NDI Engineering Company is seeking Structural Engineers to provide engineering and technical support for NAVSEA acquisition program offices PMS 325U Integrated Undersea Surveillance Systems (IUSS) and PMS325D Fleet Replenishment Oiler (T-AO) program (ACAT I).
Project Engineer Leonardo DRS IncProject EngineerGermantown, MD$116,786–$154,911 / yearWhen extending an offer of employment, Leonardo DRS considers factors such as (but not limited to) the scope and responsibilities of the position; any Federal Government contract labor categories and contract wage rates, the candidate's relevant work experience, education/training, certifications, and key skills; internal equity; and market and business considerations. And we understand there is more to life than work, and the importance of offering flexible work schedules with our 9/80 program, competitive vacation, health/emergency leave, paid parental leave, and community service hours.
Fire Protection Engineer HGAFire Protection EngineerWashington, Washington, DC$83,200–$155,300 / yearEvaluate building and life safety requirements including building area and height limitations, building construction types, fire resistive assemblies and opening protections, occupancy classifications, hazards, building egress, and active and passive smoke management systems. Provide construction administration support including coordination with field personnel to resolve design related installation issues, the review of contractor shop drawings and calculations, field inspections, and witnessing testing of fire protection systems.
Propulsion Test Engineer LynkPropulsion Test EngineerChantilly, VirginiaDesign, develop, specify, and maintain ground support hardware and software required for HET functional, performance, and environmental testing including vacuum chambers, vacuum pumps, gas flow plumbing, high voltage power supplies, sensors, and data acquisition units. Lynk’s service has been tested and proven on all seven continents, has regulatory approvals in more than 30 countries and is currently being deployed commercially based on more than 40 MNO commercial service contracts covering approximately 50 countries.
Spacecraft Guidance, Navigation & Control Engineer Quantum SpaceSpacecraft Guidance, Navigation & Control EngineerRockville, Maryland$130,000–$180,000 / yearIn this role, you will own GNC subsystem development throughout the spacecraft lifecycle, including mission analysis, modeling and simulation, guidance, navigation, and control algorithm development, flight software integration, hardware integration and test, verification and validation, and on-orbit mission support . We are seeking a Spacecraft Guidance, Navigation & Control Engineer to develop the algorithms, analyses, and flight capabilities that enable our spacecraft to navigate, maneuver, and operate autonomously across a diverse range of space missions .
ICS/SCADA & Critical Infrastructure Engineer LeidosICS/SCADA & Critical Infrastructure EngineerReston, VirginiaThis role focuses on understanding commercial and heavy industrial facilities, as well as the interoperability of systems managed through Industrial Control Systems (ICS) and Building Management Systems (BMS). June 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.