Jr. Mechanical Engineer Design HireJr. Mechanical EngineerBaltimore, MarylandThis role is a good fit for an entry-level or early-career engineer with exposure to Revit, AutoCAD, mechanical building systems, and construction documentation. We are seeking a Junior Mechanical Engineer to support HVAC and MEP design for commercial and institutional facility projects.
NewStationary Engineer White House USAStationary EngineerWashington, DCVA Letter and SF-15: If you are claiming Veterans Preference based on a Compensable Disability, Widow or Spouse Entitlement, or as a Purple Heart recipient, you must submit your DD-214 or other proof of entitlement as described above; and SF-15, and the required proof of disability, i.e., Department of Veterans Affairs letter dated 1991 or later. In addition to your responses to the questionnaire and your resume, you must submit the following additional documents specific for this vacancy: Content of Resume: Your resume, curriculum vitae, or other written form you choose to describe your job-related experiences are used to verify your qualifications.
Datalink Engineer Booz Allen HamiltonDatalink 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. 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.
Associate Systems/Test and Evaluation Engineer Johns Hopkins Applied Physics LaboratoryAssociate Systems/Test and Evaluation EngineerLaurel, MarylandFull timeWe work across government, industry, and academia to plan and execute operationally relevant experiments, develop system architectures, analyze complex datasets, and provide sponsors with the technical insight needed to transition new capabilities into the field. Bachelor’s degree in a technical field such as Systems Engineering, Electrical Engineering, Mechanical Engineering, Aerospace Engineering, Computer Engineering, Computer Science, or a closely related discipline.
NewSupervisory Mechanical Engineer U.S. Department of the InteriorSupervisory Mechanical EngineerWashington, DC$118,204–$145,483 / yearExperience: To qualify, you must possess one year of specialized experience equivalent in difficulty and complexity to at least the GS-12 level in federal service having demonstrated experience participating in or overseeing the development, review, and interpretation of technical plans, preliminary and final specifications, designs, drawings, estimates, and related technical electrical and mechanical engineering data required for hydroelectric power and pumping plants, switch yards, irrigation control works, fish facilities, and miscellaneous structures and facilities; experience coordinating or participating in mechanical and hydraulic maintenance activities. Land Management Workforce Flexibility Act (LMWFA): If you are applying under LMWFA, you must submit ALL Appointment AND Termination SF-50s for EACH appointment verifying the Position Occupied code 1-Competitive Service (block 34); AND Documentation of satisfactory performance for each period of temporary employment claimed, such as, performance evaluations, memorandum of record, whereas the supervisor(s) documented an acceptable performance level for a specified rating/employment period.
2026 Graduate - Synthetic Aperture Radar ML Engineer - Imaging Systems Johns Hopkins Applied Physics Laboratory2026 Graduate - Synthetic Aperture Radar ML Engineer - Imaging SystemsLaurel, MarylandFull timeThe selected candidate will contribute in two primary areas: optimization of SAR-related processing for GPU-enabled edge hardware, and support of machine learning workflows including curated dataset development, model training, evaluation, and deployment to edge devices. 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.
Robotics Validation & Release Engineer The AES CorpRobotics Validation & Release EngineerArlington, VA$145,000–$181,050 / yearYou will leverage your expertise in robotics, simulation, testing, and system validation to troubleshoot and solve complex challenges while working closely with cross-functional teams to ensure features are properly validated, improvements are clearly communicated, and software versions are tracked and controlled. As a specialist in the Maximo business, this position will work collaboratively across the Maximo, external industry partners across the value chain, and AES teams, including engineering, business development, construction, finance, supply chain, and strategy.
NewPrincipal Engineer – TeraWave RF and Optical Systems Blue OriginPrincipal Engineer – TeraWave RF and Optical SystemsWashingtonand/or transports placardable amounts of hazardous materials by ground in any vehicle on a public road while in commerce, may be subject to additional Federal Motor Carrier Safety Regulations including: Driver Qualification Files, Medical Certification (obtained before onboarding), Road Test, Hours of Service, Drug and Alcohol Testing, vehicle inspection requirements, CDL requirements (if applicable) and hazardous materials transportation/shipping training. Direct the architecture of high-fidelity HITL frameworks that replicate orbital dynamics — delay/Doppler profiles, azimuth/elevation tracking, handovers, and real-time kinematics — using CATR/anechoic ranges, channel emulators, GNSS simulators, hexapods/positioners, and precision RF and optical reference instrumentation.
Title Project Engineer AHU TechnologiesTitle Project EngineerWashington, District of ColumbiaThe Project Engineer supports the Engineering department by providing all aspects of engineering of the HVAC system project design to ensure engineering deliverables meet project, schedule, and technical requirements. We are currently working on Various projects such as media entertainment, ERP Solutions, data warehousing, Web Applications, Telecommunications and medical to our clients all over the world.
Sr. Test & Evaluation Engineer VTGSr. Test & Evaluation EngineerWashington, Washington, DCFull timeExperience with any of the following: Computational Fluid Dynamics especially for aerodynamic high-speed flows, Finite Element Analysis and solid mechanics, Fluid Structure Interaction, Flight dynamics and trajectory calculations (formulated in six degrees of freedom ("6DoF"), Ballistics, Penetration mechanics, Combustion and Thermodynamics. Overview: VTG is seeking a Senior Test & Evaluation Engineer in Washington, DC (near Navy Yard) to provide Engineering Support Services to Engineers and Subject Matter Experts in support of the Conventional Prompt Strike (CPS) Program under the Department of Navy.
NewSystems Engineer VTGSystems EngineerWashington, Washington, DCFull timeOverview: We are seeking a Mid/Journeyman to Senior level Systems Engineer in Washington, DC to provide Engineering Support Services to Engineers and Subject Matter Experts in support of the Conventional Prompt Strike (CPS) Program under the Department of Navy. Topics includes but not limited to, Electrical and Mechanical Design, Navigation, Guidance, and Control, Telemetry and Instrumentation, Flight Software, Re-entry Hardware, and Flight Termination Systems, Requirement Definition, Allocation, and Verification, Mechanical, Electrical, and Software Interfaces.
NewSenior Embedded Firmware Engineer – Laser Systems Iris Scientific Inc.Senior Embedded Firmware Engineer – Laser SystemsBaltimore, MDSenior seat in the newest engineering discipline of the unit, with a realistic path to engineering leadership as the team grows — at whatever pace suits you. You'll own the embedded software for a portfolio of fiber laser systems and laser instrumentation — bare-metal and RTOS firmware running on the microcontrollers that control real photonics hardware.
NewSystems Engineer VTG.Systems EngineerWashington, DC$100,000–$150,000 / yearTopics includes but not limited to, Electrical and Mechanical Design, Navigation, Guidance, and Control, Telemetry and Instrumentation, Flight Software, Re-entry Hardware, and Flight Termination Systems, Requirement Definition, Allocation, and Verification, Mechanical, Electrical, and Software Interfaces. Must understand the following topics: Electrical and Mechanical Design, Navigation, Guidance, and Control, Telemetry and Instrumentation, Flight Software, Re-entry Hardware, and Flight Termination Systems, Requirement Definition, Allocation, and Verification, Mechanical, Electrical, and Software Interfaces.
Power Plant Technician-Operations (Experienced or Entry Level) Talen EnergyPower Plant Technician-Operations (Experienced or Entry Level)Baltimore, Maryland$70,000–$100,000 / yearMental Demands : While performing the duties of the job, the employee is regularly required to use written and oral communication skills, read, and interpret data, information, and documents; analyze and solve complex problems, observe, and interpret situations, use math and mathematical reasoning; deal with changing, intensive deadlines, and interact with internal and external clients. Exposure to hazards associated with power and hand tools, dust, fumes, high pressure steam, high temperatures and confined spaces; and may be regularly subject to external environmental conditions such as cold, heat dust, snow or noise and fumes from equipment or chemicals.
Plant Technician-Operations (Experienced or Entry Level) Talen EnergyPlant Technician-Operations (Experienced or Entry Level)Baltimore, Maryland$70,000–$100,000 / yearWhile performing the duties of the job, the employee is regularly required to use written and oral communication skills, read, and interpret data, information, and documents; analyze and solve complex problems, observe, and interpret situations, use math and mathematical reasoning; deal with changing, intensive deadlines, and interact with internal and external clients. Exposure to hazards associated with power and hand tools, dust, fumes, high pressure steam, high temperatures and confined spaces; and may be regularly subject to external environmental conditions such as cold, heat dust, snow or noise and fumes from equipment or chemicals.
Systems Engineer I TSCSystems Engineer ISilver Spring, MarylandTSC has assembled a well-knit team of junior and senior systems engineers and computer scientists that perform systems engineering in support of critical US Navy functions. Minimum Qualifications : Bachelors or master’s degree in electrical engineering, Computer Engineering, Computer Science, or comparable technical degree well-grounded in Physics and Math.
Hardware Engineer 1 - 23830 (FS Poly Required) HII Mission Technologies DivisionHardware Engineer 1 - 23830 (FS Poly Required)Fort Meade, MD$64,402–$105,000 / yearThe successful candidate will play a pivotal role in the entire hardware lifecycle, from concept and prototyping to production and sustainment, ensuring our systems meet stringent performance, reliability, and security requirements in challenging operational environments. We are seeking highly skilled and innovative Hardware Engineers to contribute to the design, development, testing, and deployment of advanced electronic systems and hardware components in support of critical national defense missions.
Engineer Hardware 1 - 23833 (FS Poly Required) HII Mission Technologies DivisionEngineer Hardware 1 - 23833 (FS Poly Required)Fort Meade, MD$64,402–$105,000 / yearThe successful candidate will be a hands-on engineer responsible for transforming conceptual requirements into tangible, reliable, and secure hardware solutions, from initial circuit design and simulation through prototyping, testing, and production support. We are seeking a highly skilled and innovative Hardware Design Engineer to lead or contribute significantly to the design, analysis, and verification of complex electronic hardware for next-generation national defense systems.
NewGraduate Development Program Engineer ASR Group International IncGraduate Development Program EngineerBaltimore, MD$63,500–$105,500 / yearThe Graduate Development Program (GDP) is a two (2) year structured learning and development program for select new graduates who hired into the ASR Group Engineering team. As part of the GDP, you will have access to support and mentorship from company leaders, technical subject matter experts, and former GDP participants who will all help guide you as you start your career with us.
NewFacility Maintenance Engineer I TOLIN FACILITY SERVICESFacility Maintenance Engineer IOxon Hill, MDMaintaining, monitoring, and performing preventive maintenance and continuous operation of all building systems including: • Mechanical (HVAC, plumbing, controls) electrical (lighting, generators, primary switch gear), and hot water systems; monitors operation, adjusts, and maintains refrigeration, chilled water, and air conditioning equipment; boilers, hot water heaters; pumps, valves, piping and filters; other mechanical and electrical equipment; record readings and make adjustments where necessary to ensure proper operation of equipment. Tolin was originally established in 1948 in Denver, Colorado and including Denver also has 3 other offices in Colorado [Fort Collins, Colorado Springs, Silverthorne], 2 offices in Arizona [Phoenix, Tucson] and an office in the Mid-Atlantic region.