Senior Fuel Handling System Design Engineer ProtingentSenior Fuel Handling System Design EngineerBellevue, WARemote$69–$115 / hourAbout Protingent: Protingent is an Award-Winning provider of top-tier Engineering and IT talent, trusted by companies at the forefront of innovation — from Software and Aerospace to AI, Clean Tech, Medical Devices, and Connected Technologies. Generate design package for systems, sub-systems, and equipment designs including coordination of calculations, design reports, mechanical drawings, and engineering design specifications.
Fuel Handling Systems Design Engineer ProtingentFuel Handling Systems Design EngineerBellevue, WARemote$52–$85 / hourAbout Protingent: Protingent is an Award-Winning provider of top-tier Engineering and IT talent, trusted by companies at the forefront of innovation — from Software and Aerospace to AI, Clean Tech, Medical Devices, and Connected Technologies . Generate design package for systems, sub-systems, and equipment designs including coordination of calculations, design reports, mechanical drawings, and engineering design specifications.
GSE & Tooling Design Engineer Johnson Service GroupGSE & Tooling Design EngineerKent, WAYou will create CAD models of tools and equipment, create drawings of parts and assemblies, create model/assembly drawings of test configurations, and facilitate proper format and file management in the Windchill life cycle application. As part of a hardworking team of diverse specialists and engineers, you will work with a variety of multi-disciplined engineers to design test equipment, tooling, ground support equipment (GSE), and other hardware for various spaceflight systems.
OCS Design Engineer Hatch LtdOCS Design EngineerSeattle, WA$130,000–$150,000 / yearThis includes: Health and Welfare benefits: Top-tier medical coverage (one plan with no employee premium required), prescription drug, dental, vision; flexible spending accounts and a health savings account (with a generous employer contribution); life, accident, and disability insurance; employee assistance program (EAP), employee wellness program. Candidates must be detail-oriented with excellent organizational skills, have the ability to work on multiple projects simultaneously while meeting deadlines and maintaining a high level of quality, as well as the ability to work independently with minimal supervision.
Software Design Engineer in Test IFGSoftware Design Engineer in TestRedmond, WashingtonYou will work closely with the Engine Leads, QA Lead, and Producers to create and deploy various Automated Tests, while also driving the planning, implementation, and maintenance of the automated testing infrastructure. - Role Summary: As a Mid-Level Automation Software Engineer, you will have a direct impact on the next generation of games and experiences built by The Coalition.
Risk and Safety Analysis Lead Principal Engineer TerraPower LLCRisk and Safety Analysis Lead Principal EngineerBellevue, WA$184,368–$245,824 / yearThe Lead Principal Engineer, Risk and Safety Analysis is highly technical, hands-on role that requires in-depth understanding of the cross-functional needs between probabilistic risk analysis, deterministic safety analysis and their relationships to plant, system and component design to support the development and execution of new projects. TerraPower is seeking to hire highly motivated and forward-thinking professionals who are interested in focusing on advanced nuclear reactor research and development and influencing change within the nuclear power landscape and bringing forward the critical production of medical isotopes.
Lead Thermal Engineer StarcloudLead Thermal EngineerRedmond, Washington$200,000–$250,000 / yearHigh-power thermal systems: pumped fluid loops, large radiators, industrial heat exchangers, data center cooling, power-plant systems, automotive thermal, refrigeration, or petroleum process systems. By moving compute into orbit, we tap nearly unlimited solar power and radiate heat straight into the cold of space, escaping the energy and cooling limits that constrain data centers on Earth.
Lead Systems Engineer Katalyst Healthcares & Life SciencesLead Systems EngineerBothell, WAYou will lead the remediation of design control records across a portfolio of released Class I and II medical devices, working onsite alongside the customer's systems engineering team. Build and own a failure-type taxonomy: classify each gap to a pattern, author the fix once, and propagate it across the portfolio rather than solving the same problem repeatedly.
System Transients Analysis Engineer ProtingentSystem Transients Analysis EngineerBellevue, WARemote$69–$115 / hourAbout Protingent: Protingent is an Award-Winning provider of top-tier Engineering and IT talent, trusted by companies at the forefront of innovation — from Software and Aerospace to AI, Clean Tech, Medical Devices, and Connected Technologies . Integrate with other engineering groups performing aspects of component, system, fuel, and control system design and related thermal-hydraulic testing.
Plant Integration Analysis Engineer ProtingentPlant Integration Analysis EngineerBellevue, WARemote$69–$115 / hourAbout Protingent: Protingent is an Award-Winning provider of top-tier Engineering and IT talent, trusted by companies at the forefront of innovation — from Software and Aerospace to AI, Clean Tech, Medical Devices, and Connected Technologies . Integrate with other engineering groups performing aspects of component, system, fuel, and control system design and related thermal-hydraulic testing.
Principal Seismic Probabilistic Risk Assessment Engineer ProtingentPrincipal Seismic Probabilistic Risk Assessment EngineerBellevue, WARemote$69–$115 / hourAbout Protingent: Protingent is an Award-Winning provider of top-tier Engineering and IT talent, trusted by companies at the forefront of innovation — from Software and Aerospace to AI, Clean Tech, Medical Devices, and Connected Technologies . Work with an interdisciplinary team of engineers to establish core and reactor SSC functional, reliability, performance, safety, and quality requirements, as well as support the overall design.
Flight Software Engineer (Starlink Mobile) SpaceXFlight Software Engineer (Starlink Mobile)Redmond, WA$125,000–$145,000 / yearWe own the full stack from the bare metal microcontroller firmware that drives our custom silicon, to Linux kernels and drivers on our larger CPUs and FPGAs, to the realtime phased array control, network control, and vehicle control that flies our satellites. To succeed in this role you must be a technically excellent first-principles problem solver, a passionately curious self-starter with a love for solving hard problems quickly, simply, and permanently in high-impact situations.
Electrical On-orbit Reliability Engineer, Satellites (Starlink) SpaceXElectrical On-orbit Reliability Engineer, Satellites (Starlink)Redmond, WA$105,000–$145,000 / yearExperience with PCBA test equipment and measurement techniques (oscilloscope, multimeter, electronic load, spectrum analyzer, network analyzer, vector signal generator, source measurement unit, etc.). To conform to U.S. Government export regulations, applicant must be a (i) U.S. citizen or national, (ii) U.S. lawful, permanent resident (aka green card holder), (iii) Refugee under 8 U.S.C. § 1157, or (iv) Asylee under 8 U.S.C. § 1158, or be eligible to obtain the required authorizations from the U.S. Department of State.
Gateway Site Development Engineer (Starlink) SpaceXGateway Site Development Engineer (Starlink)Redmond, WA$95,000–$115,000 / yearExpect broad scope, diverse engineering challenges, and a great adventure – one day you could be designing a new way to mount an antenna to a roof, and the next day traveling to a new country to develop a solution to power and connect the sites you’re responsible for activating there. As an Gateway Site Development Engineer, you will engage in hardware design initiatives, travel to develop antenna infrastructure build-out plans with international partners, and own global antenna site roll-out plans that support Starlink system-level performance and growth goals.
Sr. Gateway Site Development Engineer (Starlink) SpaceXSr. Gateway Site Development Engineer (Starlink)Redmond, WA$135,000–$200,000 / yearExpect broad scope, diverse engineering challenges, and a great adventure – one day you could be designing a new way to mount an antenna to a roof, and the next day traveling to a new country to develop a solution to power and connect the sites you’re responsible for activating there. Gateway Site Development Engineer, you will engage in hardware design initiatives, travel to develop antenna infrastructure build-out plans with international partners, and own global antenna site roll-out plans that support Starlink system-level performance and growth goals.
Test Engineer Actalent IncTest EngineerRedmond, WA$50–$65 / hourThe Test Engineer works hands-on with electronic and mechanical hardware in laboratory environments, supports multiple test venues, and collaborates closely with cross-functional engineering teams in a dynamic, fast-paced setting. The Test Engineer works closely with test racks, fixtures, ambient and thermal chambers, and a variety of electrical test equipment such as oscilloscopes, digital multimeters, power supplies, spectrum analyzers, and signal generators.
Electrical Test Engineer - PCB Actalent IncElectrical Test Engineer - PCBRedmond, WA$50–$65 / hourThe Test Engineer works hands-on with electronic and mechanical hardware in laboratory environments, supports multiple test venues, and collaborates closely with cross-functional engineering teams in a dynamic, fast-paced setting. The Test Engineer works closely with test racks, fixtures, ambient and thermal chambers, and a variety of electrical test equipment such as oscilloscopes, digital multimeters, power supplies, spectrum analyzers, and signal generators.
Kiewit Building Group - Field Engineer Intern (Summer 2026) 1 Kiewit CorpKiewit Building Group - Field Engineer Intern (Summer 2026) 1Seattle, WA$20–$24.50 / hourKiewit Building Group specializes in the vertical construction industry, constructing office buildings, industrial complexes, education and sports facilities, hotels, hospitals, transportation terminals, science and technology facilities, manufacturing, retail and special-use facilities and extensive interior construction with tenant improvements. We offer our fulltime staff employees a comprehensive benefits package that's among the best in our industry, including top-tier medical, dental and vision plans covering eligible employees and dependents, voluntary wellness and employee assistance programs, life insurance, disability, retirement plans with matching, and generous paid time off.
Mechanical Engineer - Satellite Solar Array, Starlink Space Exploration Technologies CorpMechanical Engineer - Satellite Solar Array, StarlinkRedmond, WA$100,000–$135,000 / yearITAR REQUIREMENTS: To conform to U.S. Government export regulations, applicant must be a (i) U.S. citizen or national, (ii) U.S. lawful, permanent resident (aka green card holder), (iii) Refugee under 8 U.S.C. § 1157, or (iv) Asylee under 8 U.S.C. § 1158, or be eligible to obtain the required authorizations from the U.S. Department of State. This role is ultimately responsible for the design, qualification, production rate capability, and reliability of Starlink power generation assemblies used across multiple satellite payloads and vehicle architectures.
Principal Engineer, Fluid & Thermal Systems (R4793) Shield AIPrincipal Engineer, Fluid & Thermal Systems (R4793)Seattle, WA$250,000–$370,000 / yearAs a Staff Fluid & Thermal Systems Engineer at Shield AI, you will lead the design, development, and optimization of fluid and thermal systems for our advanced autonomous UAVs and ground systems. This role requires technical leadership, collaboration with cross-functional teams, and an unwavering commitment to delivering excellence from concept to production.