Water/Wastewater Engineer - Entry Level Whitman, Requardt and Associates, LLPWater/Wastewater Engineer - Entry LevelFairfax, Virginia$72,000–$97,000 / yearFull timeA copy of current, or most recent, school transcript (If you are applying via a 3rd party site that does not allow attachments, please email transcript to careers@wrallp.com). The specific compensation offered to a candidate may vary based on factors including, but not limited to, the candidate's relevant knowledge, training, skills, work location, and/or experience.
Senior Solutions Engineer - Systems Integration (Bess) AES CorporationSenior Solutions Engineer - Systems Integration (Bess)Flexible, VA$113,000–$141,525 / yearSenior Solutions Engineer - Systems Integration serves as a technical owner for how BESS subsystems come together electrically and functionally in the field, ensuring safe, reliable, and performant operation across diverse project environments. Serve as a technical representative supporting the full product lifecycle by participating in permitting and local jurisdiction discussions, managing integration risks, and enabling long‑term operational performance improvements.
Principal Civil Engineer - TS/SCI Polygraph Required LeidosPrincipal Civil Engineer - TS/SCI Polygraph RequiredReston, VirginiaAll-Source Information Evaluation: Demonstrated experience researching, assessing, and synthesizing diverse intelligence and technical sources, including classified intelligence, open-source information, and grey literature such as foreign technical journals, patents, and equipment catalogs, to support facility and infrastructure characterization. MEP 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, filtration, and backup power systems.
Senior Modeling Engineer - TS/SCI Polygraph Required LeidosSenior Modeling Engineer - TS/SCI Polygraph RequiredReston, VirginiaThis position focuses on advanced structural modeling of complex facilities, critical infrastructure, and target environments to enable Countering Weapons of Mass Destruction and Hard and Deeply Buried Target vulnerability and defeat assessments. In this role, you will lead 3D Building Information Modeling efforts, manage cross-domain data movement between unclassified and classified networks, and perform field surveys using LiDAR and point cloud technologies.
Senior Hardware/Software Design Engineer Que Technology GroupSenior Hardware/Software Design EngineerAnnapolis Junction, MarylandQue Technology Group, Inc., is seeking an experienced senior hardware/software design engineer to join a small team to design, develop, construct, and test electronic hardware (FPGA) and software processing components for subsystems supporting RF communication and collection systems. The contractor will lead technical design efforts, implement DSP algorithms and associated technical components in FPGA hardware, integrate with existing Linux code bases, bridge FPGA to software stack connection, plus document those efforts.
Radio Frequency (RF) Engineer - Electronic Warfare Johns Hopkins Applied Physics LaboratoryRadio Frequency (RF) Engineer - Electronic WarfareLaurel, MarylandFull timeWe are seeking an RF-focused engineer to support the design, test, and evaluation of ground-based electronic warfare (EW) systems to counter UAS (uncrewed aerial systems) and RCIED (radio-controlled improvised explosive devices) threats to protect our warfighters and allies. 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.
2027 BS/MS Graduate Robotics Engineer Johns Hopkins Applied Physics Laboratory2027 BS/MS Graduate Robotics EngineerLaurel, MarylandFull timeThe Robotics Group in the Research and Exploratory Development Department is an interdisciplinary team of researchers and engineers that is inventing the future across the broad spectrum of robotics, with applications that strengthen national defense, advance space exploration, improve healthcare, and address critical challenges facing the nation. Current research areas include generative AI for robotic applications, advanced robotic control, robot perception & reasoning, novel robotic systems, human-robot teaming, multi-agent coordination, and safe/assured autonomy.
Sr Thermal Test Engineer Baltimore Aircoil Company, Inc.Sr Thermal Test EngineerJessup, MD$90,000–$154,100 / yearPart timeThis engineer is charged with overseeing thermal testing for BAC’s global product lines to support development of thermal models, for regulatory testing, for customer performance testing, and to support new product introduction (NPI) initiatives. Support customer thermal performance verification testing (Factory Witness Testing) by setting expectations, setting up the test program, resolving queries, and generating reports .
NewScientist/Engineer (Ph.D.) Exponent IncScientist/Engineer (Ph.D.)Bowie, MD$140,000–$154,000 / yearFor over five decades, we''ve connected the lessons of past failures with tomorrow''s solutions to advise clients as they innovate technologically complex products and processes, ensure the safety and health of their users, and address the challenges of sustainability. To learn more about life at Exponent and our impact, please visit the following links: https://www.exponent.com/careers/life-exponent https://www.exponent.com/company/our-impact .
Aerothermal Engineer Johns Hopkins Applied Physics LaboratoryAerothermal EngineerLaurel, MarylandFull timeHave experience with CFD++, US3D, Kestrel, or other advanced DoW or commercial CFD codes, as well as experience generating high-quality CFD meshes using Pointwise, Link3D, GridPro, or other grid generation tool. 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.
UAV Engineer Advanced Technology and Research CorporationUAV EngineerIndian Head, MDFull timeThe successful applicant will join ATR's Engineering Services Division, working as an Unmanned Aerial Vehicle (UAV) engineer at the Naval Surface Warfare Center, Indian Head Division, Indian Head, MD. Based in Maryland and incorporated in 1973, ATR is an equal-opportunity engineering company with a solid reputation in various engineering disciplines for the government and Fortune 500 commercial customers.
Senior Aerospace Engineer Johns Hopkins Applied Physics LaboratorySenior Aerospace EngineerLaurel, MarylandFull timeYour primary responsibility will be to perform applied computational analysis using commercial CFD software packages to simulate the flight environments of various vehicles including missiles, aircraft, and drones during launch, boost, midcourse, and glide portions of trajectories. Contribute to the creation and validation of aerodynamic models, supporting flight‑test campaigns and wind‑tunnel programs for next‑generation missile and aircraft designs.
Guidance Navigation and Controls Engineer Johns Hopkins Applied Physics LaboratoryGuidance Navigation and Controls EngineerLaurel, MarylandFull timeAs a member of our team, you'll contribute to the design, implementation, and evaluation of estimation, guidance, navigation, and control algorithms that enable autonomous platforms to operate safely and effectively in challenging real-world environments. Possess a BS in Aerospace Engineering, Mechanical Engineering, Electrical Engineering, Computer Engineering, Robotics, Applied Mathematics, Physics, or a related technical field.
Aerodynamic Engineer Johns Hopkins Applied Physics LaboratoryAerodynamic EngineerLaurel, MarylandFull timePredict the aerodynamic characteristics of various air-vehicle configurations, including hypersonic re-entry vehicles, supersonic and hypersonic air-breathing concepts, and subsonic fixed-wing or rotorcraft air vehicles using first order aerodynamic prediction codes and CFD simulations. 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.
2026 PhD Graduate - Robotic/Autonomous Systems Engineer - Maritime Robotics Group Johns Hopkins Applied Physics Laboratory2026 PhD Graduate - Robotic/Autonomous Systems Engineer - Maritime Robotics GroupLaurel, MarylandFull timeOur team works across a broad range of disciplines including machine perception, autonomous decision-making, data fusion, control systems, and mechanical design with applications across Uncrewed Air, Sea Surface, and Underwater vehicles. If you are graduating with a PhD degree in Computer Science, Robotics, Mechanical Engineering, Electrical Engineering, or a related field and wish to work on some of the most challenging technical problems in robotics, we’d love to have you join our team!
Staff Engineer, Advanced Thermal Modeling Baltimore Aircoil Company, Inc.Staff Engineer, Advanced Thermal ModelingJessup, MD$98,400–$168,900 / yearPart timeThe Global Advanced Digital Engineering team is Baltimore Aircoil Company’s (BAC) engine, combining domain SME, software, and automation expertise to build modular, scalable, and reusable engineering capability, including models, methods, tools, CAD and simulation environments, workflows, and digital architectures that improve speed, quality, and consistency of engineering outcomes across BAC’s products, applications, and digital ecosystems. The Staff Engineer, Advanced Thermal Modeling reports to the Principal Engineer, Advanced Thermal Modeling, and operates across BAC’s product portfolio, applications space, and global regions, requiring close coordination with NPI, CPI, Advanced Applications, and Global and Regional business teams, balancing deep technical contribution with cross-functional impact.
Senior - Supervising Electrical Engineer Syska Hennessy GroupSenior - Supervising Electrical EngineerWashington, DC$110,784–$177,793 / yearYou will be responsible for providing trade specific system design: layout (utilizing CAD/BIM); calculations (utilizing appropriate software); and other related design services including coordination with the designs of other trades (architectural and engineering / internal and external) in collaboration with more senior technical staff. Additional responsibilities include: Represents Syska Hennessy Group and works in close contact with and effectively interact with the internal design team as well as external clients and consultants (including owners, builders, developers, program managers, architects, vendors, etc.).
Applications Engineer - Mid Atlantic Methods Machine ToolsApplications Engineer - Mid AtlanticBaltimore, MD$39.24–$59.35 / hourCustomer Training: Train customers on CNC machine operations, programming techniques, and machine maintenance to maximize productivity and ensure safety. Methods Machine Tools, Inc. supplies high-quality, high-precision machine tools and automation solutions, and designs integrated custom machining processes and systems.
Control Engineer AutomationtechiesControl EngineerWashington, DCYou should be comfortable leading or supporting technical teams, mentoring junior engineers, and traveling to customer sites for startup and troubleshooting activities. The role is ideal for someone who thrives in a fast-paced consulting environment and enjoys learning new technologies while taking ownership of projects from concept through commissioning.
Senior Test Engineer - Fire, Lithium Ion Battery, & Explosions Jensen HughesSenior Test Engineer - Fire, Lithium Ion Battery, & ExplosionsBaltimore, MarylandTypical projects range from bench-scale to full-scale testing for evaluation of fire protection system efficacy, consequence characterization for industrial processes and energy storage systems, product testing and evaluation, demonstrative testing for litigation support, performance-based comparison of construction materials for use in engineering judgments, numerical model validation, and applied research initiatives. Today, our expertise extends broadly across closely related security and risk-based fields – from accessibility consulting and risk analysis to process safety, forensic investigations, security risk consulting, emergency management, digital innovation and more.