Mechanical engineer jobs in Seattle
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Mid-Level Mechanical EngineerSalas O'BrienSeattle, MT + 1 moreFull-time · Hybrid, On-site$95,000–115,000
Senior Mechanical Engineer (Valves & Components)Endurance EnergySeattle, WAFull-time · On-site$170,000–230,000
Senior Mechanical Engineer (Primary Structures)Endurance EnergySeattle, WAFull-time · On-site$170,000–230,000
Senior Mechanical Engineer (Electromechanical)Endurance EnergySeattle, WAFull-time · On-site$170,000–230,000- Mechanical Engineer II (Valve Design) - New GlennBlue OriginSeattle, WAFull-time · On-site$99,201–138,880
- Mechanical Engineer II, Quick Disconnect & Valves - New GlennBlue OriginSeattle, WAFull-time · On-site$99,201–138,880
- Mk1 Thermal Analysis Engineer IIBlue OriginLos Angeles, FL + 3 moreFull-time · On-site$107,136–149,990
- Mechanical Engineer III - Component DevelopmentBlue OriginSeattle, WAFull-time · On-site$121,023–169,432
- Senior Thermal Analyst - Lunar PermanenceBlue OriginSeattle, FL + 2 moreFull-time · On-site$133,500–186,899
Entry Level- Mechanical EngineerActalentSeattle, WAContract · On-site$55–65 / hr- Principal Fluids EngineerBlue OriginSeattle, FL + 1 moreFull-time · On-site$160,618–224,865
- Principal Thermal EngineerBlue OriginSeattle, FL + 1 moreFull-time · On-site$160,618–224,865
- Mechanisms Engineer — Opto-Mechanical SystemsBlue OriginLos Angeles, CA + 2 moreFull-time · On-site$81,313–113,838
WED - New Grad Mechanical & Fire Protection Engineer I (For Current & Recent HNTB Interns Only)HNTBBellevue, WA + 1 moreInternship · On-site$79,688–119,532
- Senior Thermal Engineer - TeraWaveBlue OriginSeattle, WA + 2 moreFull-time · On-site$156,802–219,522
Staff Engineer, Electromechanical - Ranger (R6388)Shield AISeattle, WAFull-time · On-site$170,000–255,000
Staff Engineer, Fluid and Mechanical Systems - Ranger (R6379)Shield AISeattle, WAFull-time · On-site$170,000–255,000
Mechanical EngineerActalentSeattle, WAContract · On-site$55–65 / hr- Mechanical Engineer IIIBlue OriginSeattle, WAFull-time · On-site$121,023–169,432
Sr. Mgr Liquid Cooling Ops, AWS Hardware Engineering ServicesAmazonSeattle, WAFull-time · On-site—
Director, Mechanical Systems X-BATShield AISeattle, WAFull-time · On-site$265,000–370,000- Thermal Analyst Sr. - ACEBlue OriginLos Angeles, FL + 3 moreFull-time · On-site$145,188–203,263
Mechanical Engineer – Customer Focused TeamEcolab Inc.Seattle, WAFull-time · On-site$94,400–141,600
Mechanical Engineer – Customer Focused TeamEcolab Quimica Ltda.Seattle, WAFull-time · Remote, On-site$94,400–141,600
Staff Engineer, Aircraft Thermal Systems - Ranger (R6351)Shield AISeattle, WAFull-time · On-site$170,000–260,000
Entry Level Building Performance Specialist - Seattle, WAPAE Consulting Engineers, Inc.Seattle, WAFull-time · Hybrid$72,400–85,400
Senior Staff Engineer, Mechanical & Actuated Systems (R6307)Shield AISeattle, WAFull-time · On-site$200,000–310,000
Engineer I, Mechanical (R6302)Shield AISeattle, WAFull-time · On-site$81,000–140,000
Thermal Sciences Senior Associate (Ph.D.)Exponent Inc.Seattle, WAFull-time · On-site$145,000
Staff Thermal EngineerGravitics, Inc.Seattle, WAFull-time · On-site$145,000–195,000
Senior Mechanisms EngineerGravitics, Inc.Seattle, WAFull-time · On-site$130,000–165,000- Senior Manager – Avionics Packaging Mechanical EngineeringBlue OriginSeattle, WA + 1 moreFull-time · On-site$169,008–236,611
Mechanical Engineer - Thermal Analysis, Amazon Prime Air, Drone DeliveryAmazonSeattle, WAFull-time · On-site—
Principal Thermal Engineer - Aircraft Avionics & Thermal Systems (R3930)Shield AISeattle, WAFull-time · On-site$250,000–350,000
Engineer II, Avionics Thermal Engineering (R5298)Shield AISeattle, WAFull-time · On-site$90,000–140,000
Entry Level Mechanical Engineer - Seattle, WAPAE Consulting Engineers, Inc.Seattle, WAFull-time · Hybrid$72,400–85,400- MK1 Fluids Analyst II - Lunar PermanenceBlue OriginSeattle, FL + 1 moreFull-time · On-site$90,934–127,307
Sr. Mechanical Engineer, Vehicle IntegrationGravitics, Inc.Seattle, WAFull-time · On-site$140,000–180,000- Sr. Mechanical Engineer - Lunar PermanenceBlue OriginSeattle, FL + 1 moreFull-time · On-site$133,500–186,899
Mechanical Engineering Intern | Summer 2027DLR GroupPortland, OR + 1 moreInternship · On-site$20–26 / hr
Senior Mechanical Engineer, Systems IntegrationShield AISeattle, WAFull-time · On-site$140,000–200,000
Director, Avionics Mechanical EngineeringShield AISeattle, WAFull-time · On-site$265,000–398,000
Senior Mechanical EngineerBRINCSeattle, WAFull-time · On-site$90,000–180,000Mechanical Product Engineer, Mechanical Products and ServicesAmazonSeattle, WAFull-time · On-site—
Lead Mechanical Engineer, Hardware Test (X-BAT)Shield AISeattle, WAFull-time · On-site$150,000–230,000Senior Mechanical EngineerAIM Intelligent MachinesSeattle, WAFull-time · On-site$150,000–200,000
Mechanical EngineerKickmakerSeattle, WAFull-time · On-site$100,000–115,000
Senior Staff Mechanical Engineer (R5990)Shield AISeattle, WAFull-time · On-site$208,000–312,000
Sr. Associate Mechanical EngineerRowan Digital InfrastructureDenver, CO + 1 moreFull-time · Hybrid$108,000–125,000
Principal Mechanical Engineering Architect - Server & Rack SolutionsZT SystemsSecaucus, NJ + 1 moreFull-time · On-site$148,125–246,875
Staff Engineer, Fluid and Mechanical Systems (RX) (R6000)Shield AISeattle, WAFull-time · On-site$171,456–257,184
Staff Engineer, Aircraft Thermal Systems (RX) (R6002)Shield AISeattle, WAFull-time · On-site$175,776–263,664
Summer 2027 - Mechanical Engineering InternShield AISeattle, WAInternship · On-site$38–65 / hr- Mechanical Engineer - PrincipalBlue OriginSeattle, WAFull-time · On-site$169,624–237,473
Thermal Engineer, Thermal Protection Systems (TPS)Anduril IndustriesSeattle, WAFull-time · On-site$129,000–171,000
Thermal Engineer, Thermal Protection Systems (TPS)Anduril IndustriesSeattle, WAFull-time · On-site$129,000–171,000
Senior Thermal Engineer, Expeditionary AI / HPC Data CentersAnduril IndustriesSeattle, WAFull-time · On-site$146,000–194,000
Senior Thermal Engineer, Expeditionary AI / HPC Data CentersAnduril IndustriesSeattle, WAFull-time · On-site$146,000–194,000
Mechanical Engineer Internship Summer 2027 - Seattle, WAPAE Consulting Engineers, Inc.Seattle, WAInternship · On-site$21–27 / hr
Entry-Level Mechanical EngineerPAE Consulting Engineers, Inc.Seattle, WAFull-time · Hybrid$72,400–87,400- Mechanical Engineer II - New GlennBlue OriginSeattle, WAFull-time · On-site$99,201–138,880
Entry Level Plumbing Design Engineer - Seattle, WAPAE Consulting Engineers, Inc.Seattle, WAFull-time · Hybrid$72,400–87,400
Plumbing Design Engineer Internship Summer 2027 - Seattle, WAPAE Consulting Engineers, Inc.Seattle, WAInternship · Hybrid, On-site$24–25 / hr
Principal Engineer, Fluid & Thermal Systems (R5620)Shield AISeattle, WAFull-time · On-site—
Forensic Mechanical Engineer- Failure Analysis & Accident Reconstruction (B.S., M.S. Level, PE) (57779)Applied Technical Services, LLCSeattle, WAFull-time · On-site—
Senior/Principal Thermal Analysis EngineerZeno PowerSeattle, WAFull-time · Remote, Hybrid, On-site$145,000–185,000- Mechanical Engineer III - Custom Precise MachineryBlue OriginSeattle, WAFull-time · On-site$121,023–169,432
- Mechanical Design Engineer - Lunar PermanenceBlue OriginSeattle, WAFull-time · On-site$121,023–169,432
Senior Mechanical Engineer (Industrial Automation)Goddard Technologies, Inc.Seattle, WAFull-time · Hybrid—
Lead Configurator / IntegratorCowboy Space Corp.Seattle, WAFull-time · On-site$160,000–225,000
Mechanical Engineer | Solar Array Deployable StructuresCowboy Space Corp.Seattle, WAFull-time · On-site$100,000–300,000
Mechanical Engineer | Deployable RadiatorsCowboy Space Corp.Seattle, WAFull-time · On-site$150,000–200,000- Tribology Engineer IIIBlue OriginSeattle, WAFull-time · On-site$121,023–169,432
- Propulsion Thermal EngineerBlue OriginSeattle, WAFull-time · On-site$121,023–169,432
2027 Mechanical Engineer InternAnduril IndustriesCosta Mesa, GA + 5 moreInternship · On-site$86,000- Senior Thermal Engineer – Payload SystemsBlue OriginSeattle, WAFull-time · On-site$156,802–219,522
- Mechanical Engineer/Test Engineer - Pneumatic and Hydraulic Systems DevelopmentBlue OriginSeattle, WAFull-time · On-site$99,201–138,880
Professional Engineer, Mechanical - Industrial Process Piping & HVACTKDASeattle, WAFull-time · On-site$8–15 / hr- Mechanical Engineer III – Solar GSEBlue OriginSeattle, WAFull-time · On-site$121,023–169,432
- Sr. Mechanical Engineer – Avionics Packaging - TeraWaveBlue OriginSeattle, WAFull-time · On-site$145,188–203,263
- Ground System Fluid Mechanical Design Engineer Sr.Blue OriginSeattle, WAFull-time · On-site$145,188–203,263
2027 Mechanical Engineer InternAnduril IndustriesCosta Mesa, GA + 5 moreInternship · On-site$30–45 / hr
2027 Early Career Mechanical EngineerAnduril IndustriesCosta Mesa, GA + 5 moreFull-time · On-site$30–45 / hrPrincipal Mechanical EngineerEmersonSeattle, WAFull-time · On-site—
Sr. Mechanical EngineerCowboy Space CorporationSeattle, WAFull-time · On-site—
