Senior Engineer Scout Clean EnergySenior EngineerBoulder, COThe Senior Engineer will lead root cause investigations, engineering projects, conversations with suppliers, third party engineering companies, and both internal and external stakeholders. Leading and supporting engineering projects and tasks including but not limited to: root cause analysis, damage evaluations, and performance resolutions.
Senior Propulsion Engineer, Design (Combustion Devices) Akkodis Group AG.Senior Propulsion Engineer, Design (Combustion Devices)Centennial, CO$55–$100 / hourSenior Propulsion Engineer, Design (Combustion Devices) Job Responsibilities include: Lead the design, development, and qualification of combustion chambers, injectors, regenerative cooling circuits, nozzles, and propulsion flow systems for advanced space vehicle and satellite thrusters. Strong expertise in combustion chamber, injector, nozzle, and regenerative cooling system design, with hands-on experience using propulsion analysis tools such as NASA CEA and supporting propulsion hardware testing.
Aerospace Engineer II Sierra Nevada CorpAerospace Engineer IILone Tree, CO$94,345.12–$129,724.54 / yearThe ISR (Intelligence, Surveillance & Reconnaissance), Aviation, and Security (IAS) business area is a leader in ISR and aviation, it is a leading prime manned and unmanned aircraft systems integrator for innovative, high-performance ISR and aviation systems. Its end-to-end Command, Control, Computers, Communications and Intelligence, Surveillance & Reconnaissance (C4ISR) capabilities encompass design, integration, test, certification, ground/flight training and complete logistics support.
NewSr. Manufacturing Process Engineer FormFactorSr. Manufacturing Process EngineerBoulder, Colorado5S Lean, Continuous Improvement, Cross-Functional Collaboration, Cryogenics, Data Analysis, Design Failure Mode and Effect Analysis (DFMEA), Design for Manufacturing (DFM), Electronic Assemblies, Fixture Design, Geometric Dimensioning And Tolerancing (GD&T), Lean Six Sigma (LSS), Manufacturing Processes, Mechanical Assemblies, Process Control Plans, Process Failure Mode Effects Analysis (PFMEA), Process Flow Diagram (PFD), Root Cause Analysis (RCA), Statistical Process Control (SPC), Work Instructions Education & Experience: Support mechanical assembly readiness for assigned products and builds, including IQ3000, Quad Card, Flatiron, and other product lines, by reviewing engineering drawings, bills of materials (BOMs), assembly sequences, and manufacturing documentation for manufacturability and production readiness.
Mechanical Engineer 5 AmentumMechanical Engineer 5Englewood, Colorado$145,000–$176,000 / yearPerform a variety of engineering assignments in planning and overseeing research, development, design, manufacture, test, installation, operation, and maintenance of diverse mechanical equipment and systems and generally as a lead of a design, analysis or review team on the most complex engineering assignments. This position is with dynamic multi-discipline engineering group specializing in the design of prototype/one-off custom equipment, gloveboxes, hot cells, specialty research equipment and custom-designed, remotely operated mechanisms for handling radioactive and hazardous materials.
Thermal Design Engineer IV ArcfieldThermal Design Engineer IVLouisville, ColoradoFull timeThere are differentiating factors that can impact a final salary/hourly rate, including, but not limited to, Contract Wage Determination, relevant work experience, skills and competencies that align to the specified role, geographic location (For Remote Opportunities), education and certifications as well as Federal Government Contract Labor categories. Arcfield ’s benefits offerings include, dependent upon position, Health Insurance, Life Insurance, Paid Time Off, Holiday Pay, Short Term and Long-Term Disability, Retirement and Savings, Learning and Development opportunities, wellness programs as well as other optional benefit elections.
Thermal Engineer (Senior Or Staff) True AnomalyThermal Engineer (Senior Or Staff)Denver, CO$130,000–$210,000 / yearTo conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR) you must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State. We build autonomous spacecraft, advanced payloads, mission software, and space-based interceptors - enabling the U.S. and its Allies to secure the space environment and counter threats from the ultimate high ground.
Head of Structures Lux AeternaHead of StructuresDenver, COFull timeAt Lux Aeterna, we're building that future by developing the first reusable satellite platform with controlled return capability - transforming space from a one-way street into a two-way highway for innovation and commerce. You'll build and lead the team that delivers lightweight, reusable structures capable of surviving launch, orbit, and reentry repeatedly while supporting high-cadence, high-reliability space operations.
Build Engineer Internship (Fall Term 2026) China Medical (International) Group LimitedBuild Engineer Internship (Fall Term 2026)Broomfield, CO$25–$29 / hourAs part of the first 100 employees at Albedo, you will have a big impact on Albedo's trajectory to proliferating VLEO - whether you're advancing hardware to increase satellite longevity, scaling production for large constellations, building next-gen flight and ground software to push performance, or enabling missions that matter for national security and our day-to-day life here on earth. We build buses, integrated satellites, and turnkey missions for customers to thrive in VLEO, between 250 km - 400 km, where proximity compounds performance and drag self-cleans debris.
Staff GNC Engineer True AnomalyStaff GNC EngineerDenver, CO$165,000–$290,000 / yearTo conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR) you must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State. Own end-to-end development of spacecraft Guidance, Navigation, and Control (GNC) systems, including architecture definition, algorithm design, software implementation, hardware integration, verification, and flight operations.
Sr. GNC Engineer True AnomalySr. GNC EngineerDenver, CO$140,000–$250,000 / yearTo conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR) you must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State. Own end-to-end development of spacecraft Guidance, Navigation, and Control (GNC) systems, including architecture definition, algorithm design, software implementation, hardware integration, verification, and flight operations.
Principal GNC Engineer True AnomalyPrincipal GNC EngineerDenver, CO$180,000–$305,000 / yearTo conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR) you must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State. Own end-to-end development of spacecraft Guidance, Navigation, and Control (GNC) systems, including architecture definition, algorithm design, software implementation, hardware integration, verification, and flight operations.
Ground & Flight Test Engineer, Integration & Safety True AnomalyGround & Flight Test Engineer, Integration & SafetyDenver, CO$120,000–$195,000 / yearTo conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR) you must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State. This role supports the full test planning and execution lifecycle - from initial concept and test requirements development through execution, data reduction, and post-test reporting - while serving as the primary integration and safety coordination lead across all test activities.
Senior PCB Designer II (Rf) CesiumAstroSenior PCB Designer II (Rf)Westminster, CO$31.26–$40.64 / hourPlease Note: To conform with the United States Government Space Technology Export Regulations, the applicant must be a U.S. citizen, lawful permanent resident of the U.S., conditional resident, asylee or refugee (protected individuals as defined by 8 U.S.C. 1324b(a)(3)), or eligible to obtain the required authorizations from the U.S. Department of State. We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses and identifying potential inconsistencies or verification signals in application materials based on available information.
Thermal Engineer (II Or Iii) True AnomalyThermal Engineer (II Or Iii)Denver, CO$85,000–$135,000 / yearTo conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR) you must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State. We build autonomous spacecraft, advanced payloads, mission software, and space-based interceptors - enabling the U.S. and its Allies to secure the space environment and counter threats from the ultimate high ground.
Senior Technical Specialist - Avionics Packaging Blue OriginSenior Technical Specialist - Avionics PackagingDenver, Washingtonand/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 (CDL drivers only), vehicle inspection requirements, CDL requirements (if applicable) and hazardous materials transportation/shipping training. Required for Certain Job Profiles: Drivers who operate Commercial Motor Vehicles with a Gross Vehicle Weight (GVW), Gross Vehicle Weight Rating (GVWR) or combination of power unit and trailer that meets or exceeds 10,001 lbs.
Software Engineer, Spacecraft Simulation True AnomalySoftware Engineer, Spacecraft SimulationDenver, CO$90,000–$140,000 / yearYou will work in a fast-paced, interdisciplinary team to identify, develop, and deliver algorithms for modeling complex coupled physics including 6-degree-of-freedom (6DOF) rigid body dynamics, thermal systems, attitude dynamics and control, power systems, propulsion, and their interactions. Develop and maintain multi-physics simulation libraries for spacecraft systems modeling including: 6DOF rigid body dynamics with environmental perturbations (gravity gradient, solar radiation pressure, atmospheric drag, magnetic torques).
Senior Commissioning Engineer WB Engineers+ConsultantsSenior Commissioning EngineerDenver, COThis position is responsible for overseeing all aspects of commissioning activities, from initial screenings and operational studies to hands-on operation assistance, troubleshooting, and client training. The Senior Commissioning Engineer plays a pivotal role in ensuring the seamless pre-commissioning, commissioning, and start-up of building systems.
PCB Layout Engineer III True AnomalyPCB Layout Engineer IIIDenver, CO$110,000–$155,000 / yearTo conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR) you must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State. We build autonomous spacecraft, advanced payloads, mission software, and space-based interceptors - enabling the U.S. and its Allies to secure the space environment and counter threats from the ultimate high ground.
Rolling Stock Electrical Services Senior/Principal Consultant AtkinsRealisRolling Stock Electrical Services Senior/Principal ConsultantDenver, CO$130,000–$216,000 / yearWe are seeking a Rolling Stock Electrical Services Senior/Principal Consultant to join our team in Los Angeles, CA to provide high quality rolling stock consultancy services to clients primarily in the field of electrical systems, such as vehicle control circuits, propulsion and traction control, auxiliary power/battery, EMI/EMC, software, lighting, high voltage collection and distribution, communication systems, monitoring & diagnostics, and/or other rail vehicle electrical systems across of a variety of vehicle types, including commuter rail, streetcars, light rail, locomotives, and metro vehicles. AtkinsRéalis believes that conviction records may have a direct, adverse, and negative relationship to the following job duties: accessing company property, information, assets, and products; accessing confidential information and partnering and regularly working with or supervising other AtkinsRéalis employees and interacting with AtkinsRéalis clients including government property or ports.