Midlevel Ship Structural Engineer CACI International IncMidlevel Ship Structural EngineerWashington, DC$63,300–$129,700 / yearThe Opportunity: Mid-level structural engineer role is a unique career opportunity to be part of a team of naval architects, structural engineers, and designers providing structural designs and solutions for US Navy and USCG ships Opportunity to support CACI''s Washington, DC office, e.g. Pay Range: There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications.
Lead Configuration Engineer – Lunar Vehicles Blue OriginLead Configuration Engineer – Lunar VehiclesSpace Coast, Washington$145,188–$203,263.20 / yearand/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. This role spans the full lifecycle of the vehicle's design: you'll apply a strong working knowledge of vehicle design, structures, mechanical systems, and/or cryogenic upper stage architecture to lead trades on the next-gen MK1 — balancing technology improvement, cost reduction, and manufacturing realities against what already exists and flies today.
Environmental Engineer NoblisEnvironmental EngineerBethesda, Maryland$86,800–$135,625 / yearFull timeThe Senior DEA/NATO Engineer will provide program management services, technical support, and assistance in program coordination within and outside the Navy for NATO, Data Exchange Agreements (DEA), and International Maritime Organization (IMO) activities. Compensation at Noblis is determined by various factors, including but not limited to, the combination of education, certifications, knowledge, skills, competencies, and experience, internal and external equity, location, clearance level, as well as contract-specific affordability, organizational requirements and applicable employment laws.
MQ-9 Reaper Radar Flight Test Engineer - Journeyman Tekla ResearchMQ-9 Reaper Radar Flight Test Engineer - JourneymanMaryland$90,000–$130,000 / yearAt least 3 years shall have consisted of performing engineering functions with respect to support, research or development of mechanical, electrical, or aerospace systems plus experience in requirements development, test planning, coordinating and executing test and evaluation activities, analysis of data products, and presentation and documentation of system performance results. . Applies engineering experience to perform functions such as system integration, design, configuration management, quality assurance testing, or acquisition and resource management. .
NewSenior Missile Modeling and Simulation Engineer Johns Hopkins Applied Physics LaboratorySenior Missile Modeling and Simulation EngineerLaurel, MarylandFull timeYou will join a talented and complementary team of engineers in the Flight Systems Performance group in the Force Projection Sector who work on a wide range of exciting challenges and technologies for various government sponsors like the US Navy and US Air Force. If so, we are seeking an engineer to help us develop modeling and simulation tools, including 3 Degree of Freedom (DoF) and 6DoF simulations, and interface with Hardware-in-the-Loop (HWIL) test environments, for strategic flight systems.
Senior Vehicle Integration Engineer Rocket Lab CorporationSenior Vehicle Integration EngineerMiddle River, MD$115,000–$187,850 / 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. Rocket Lab is the end-to-end space company building rockets, spacecraft, and critical subsystems that keep the world connected, protected, expand humanity's reach to the Moon, Mars, and beyond.
Aerospace Software Engineer/Developer Johns Hopkins Applied Physics LaboratoryAerospace Software Engineer/DeveloperLaurel, MarylandFull timeWe are seeking a software engineer/developer to help us develop and translate algorithms, concepts and approaches for the mission planning, fire control and guidance of missile systems to flight-ready software. in Aerospace, Mechanical, or Electrical Engineering; Computer Science; applied mathematics; or related technical field with relevant experience in modeling and simulation of flight systems.
Control Systems Engineer LeidosControl Systems EngineerSpringfield, VirginiaMay 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. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.
Lethality Modeling & Simulation Engineer Johns Hopkins Applied Physics LaboratoryLethality Modeling & Simulation EngineerLaurel, MarylandFull timeAPL 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. The Johns Hopkins University Applied Physics Laboratory (APL) brings world-class expertise to our nation’s most critical defense, security, space and science challenges.
Spacecraft GNC Integration & Test Engineer Quantum SpaceSpacecraft GNC Integration & Test EngineerRockville, Maryland$130,000–$180,000 / yearPlan and execute GNC hardware characterization and calibration activities, including inertial sensor characterization (Allan variance, bias instability, and angular random walk), sensor alignment, timing synchronization and phasing, and spacecraft magnetic characterization campaigns. Analyze spacecraft telemetry and test data to identify root cause, recommend corrective actions, and improve GNC subsystem performance throughout integration, environmental test, and flight operations.
Chief Engineer (FDIC) EMCOR Government Services, Inc.Chief Engineer (FDIC)Arlington, VirginiaFull timeInstall, operate, maintain, inspect, adjust and repair building equipment such as chillers, air handlers, cooling towers, fans, pumps, motors, drives, filters, plumbing fixtures, induction units, VAV boxes, building control systems, lighting control systems, fire alarm and fire suppression systems, dampers, meters, gauges, actuators, and related equipment. When military bases, national security agencies, federal buildings, healthcare facilities, and leading commercial clients in Washington D.C and across the nation need superior facility support services, we answer the call.
Senior GNC Engineer - Air Platform / Missile Systems ProtingentSenior GNC Engineer - Air Platform / Missile SystemsCrystal City, VA$165,000–$185,000 / yearConduct Hardware in the Loop (HWIL) testing, bench testing, and flight test algorithm validation; analyze test telemetry and generate performance assessments. Minimum 8 years of direct experience developing GNC algorithms for missiles, air platforms, or other advanced aerospace systems.
Commissioning Field Engineer 3 - 100% Travel M.C. Dean, IncCommissioning Field Engineer 3 - 100% TravelDistrict of Columbia, Washington, DC$39.45–$63.11 / hourFull timeOverview: The Commissioning Engineer team is responsible for performing final testing, startup, and commissioning of low and medium voltage electrical distribution equipment, including breakers, transformers, switches, switchgear, relays, and motor control centers, as well as other electrical apparatus both in the field and in a manufacturing environment. Qualifications: Applicants selected must have minimum 10+ years of relevant electrical experience with HS diploma or GED OR associate's degree with minimum of 8+ years or relevant electrical experience OR Bachelor’s degree with minimum 5+ years of relevant electrical experience.
Commissioning Field Engineer 2 - Tysons, VA M.C. Dean, IncCommissioning Field Engineer 2 - Tysons, VATysons , Virginia$43.57–$65.36 / hourFull timeOverview: The Commissioning Field Engineer team is responsible for performing final testing, startup, and commissioning of low and medium voltage electrical distribution equipment, including breakers, transformers, switches, switchgear, relays, and motor control centers, as well as other electrical apparatus both in the field and in a manufacturing environment. Qualifications: Applicants selected must have minimum 8+ years of relevant electrical experience with HS diploma or GED OR associate’s degree with minimum 6+ years of relevant electrical experience OR Bachelor’s degree with minimum 2+ years of relevant electrical experience.
Stationary Operations Engineer 2 - Washington, D.C. M.C. Dean, IncStationary Operations Engineer 2 - Washington, D.C.District of Columbia, Washington, DC$43.57–$65.36 / hourFull timeDuties involve observing and interpreting readings on gauges, meters, and charts which register various aspects of the system’s operation, adjusting controls to ensure the safe and efficient operation of the system and to meet the demands for the service provided, and recording logs for various aspects of the system’s operation, maintaining equipment of the system in good working order. Applicants selected for this position shall possess demonstrated experience in the operation, monitoring, maintenance, and troubleshooting of central utility plant and institutional mechanical systems supporting mission critical, government, commercial high-rise, healthcare, laboratory, industrial, campus, or other complex facilities environments.
Stationary Operations Engineer 3 - Washington, D.C. M.C. Dean, IncStationary Operations Engineer 3 - Washington, D.C.District of Columbia, Washington, DC$50.11–$62.61 / hourFull timeDuties involve observing and interpreting readings on gauges, meters, and charts which register various aspects of the system’s operation, adjusting controls to ensure the safe and efficient operation of the system and to meet the demands for the service provided, and recording logs for various aspects of the system’s operation, maintaining equipment of the system in good working order. Applicants selected for this position shall possess demonstrated experience in the operation, monitoring, maintenance, and troubleshooting of central utility plant and institutional mechanical systems supporting mission critical, government, commercial high-rise, healthcare, laboratory, industrial, campus, or other complex facilities environments.
Stationary Operations Engineer 1- Washington, D.C. M.C. Dean, IncStationary Operations Engineer 1- Washington, D.C.District of Columbia, Washington, DC$36.31–$45.38 / hourFull timeDuties involve observing and interpreting readings on gauges, meters, and charts which register various aspects of the system’s operation, adjusting controls to ensure the safe and efficient operation of the system and to meet the demands for the service provided, and recording logs for various aspects of the system’s operation, maintaining equipment of the system in good working order. Applicants selected for this position shall possess demonstrated experience in the operation, monitoring, maintenance, and troubleshooting of central utility plant and institutional mechanical systems supporting mission critical, government, commercial high-rise, healthcare, laboratory, industrial, campus, or other complex facilities environments.
System Engineer Level 4 Ops Tech AllianceSystem Engineer Level 4Fort Meade, MDCompany Overview Ops Tech Alliance (OTA) was founded by former National Security and Special Operations professionals with over 100 years of combined experience, and was formed with a singular focus: to bridge the gap between operations and technology to enable mission success. * Note 1 – Examples of Qualified engineering fields include: Aeronautics, Biomedical, Chemical, Civil, Computer, Electrical, Environmental, Mechanical, Nuclear, Software, Systems, and Engineering Management.
Assistant Engineer TranswesternAssistant EngineerWashington, DC$45,000–$50,000 / yearPOSITION SUMMARY: The Assistant Building Engineer is responsible for completing work orders, grounds maintenance, painting, caulking, HVAC, plumbing, drywall, electrical and completing maintenance on buildings as needed. Please note that all candidates selected for an offer of employment are subject to pre-employment background checks, which may include but are not limited to, based on the role for which they have been selected: criminal history, education verification, social media review, motor vehicle records, credit history, and professional license verification.
Senior Software Engineer, Autonomous Pilot Integration – Expeditionary (R5208) Shield AISenior Software Engineer, Autonomous Pilot Integration – Expeditionary (R5208)Washington, DCLI-ED1 #LC Full-time regular employee offer package: Pay within range listed + Bonus + Benefits + Equity Temporary employee offer package: Pay within range listed above + temporary benefits package (applicable after 60 days of employment) Salary compensation is influenced by a wide array of factors including but not limited to skill set, level of experience, licenses and certifications, and specific work location. In this role, you'll develop new autonomy capabilities — including mission behaviors, platform-specific control (including VTOL transitions), multi-agent coordination, contingencies, and executive autonomy — and own major features from software-in-the-loop, to hardware-in-the-loop, to vehicle-in-the-loop, to live flight test.