Mechanical engineer jobs in San Francisco
The newest roles from company career pages, checked throughout the day.
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Email me new jobsThermal Design Engineer II / Senior Thermal Design EngineerNitricitySan Francisco, CAFull-time · On-site—
Robotics Hardware EngineerRethink RecruitSan Francisco, CAFull-time · On-site$150,000–200,000
Staff Mechanical EngineerEight SleepSan Francisco, CAFull-time · On-site$160,000–240,000
Senior Mechanical EngineerEight SleepSan Francisco, CAFull-time · On-site$140,000–200,000
Senior Mechanical Project EngineerMantis InnovationSan Francisco, CAFull-time · Remote$130,000–150,000
Mechanical Engineer, Manufacturing & Rapid PrototypingNoriSan Francisco, CAFull-time · On-site$100,000–120,000
Mechanical Engineering Co-op/Intern (Spring 2027)Multiply LabsSan Francisco, CAInternship · On-site$5,000
Mechanical Engineering ManagerAECOMSan Francisco, CAFull-time · Remote, Hybrid$170,000–200,000
Mechanical Engineer – Customer Focused TeamEcolab Inc.San Francisco, CAFull-time · On-site$94,400–141,600
Mechanical Engineer – Customer Focused TeamEcolab Quimica Ltda.San Francisco, CAFull-time · Remote, On-site$94,400–141,600Senior R&D Mechanical Engineer – Scientific InstrumentationAgilent TechnologiesSanta Clara, CA + 1 moreFull-time · On-site$153,823–269,550
Lead Mechanical EngineerSleepRes, Inc.San Francisco, CAFull-time · On-site—
Mechanical Engineer, PCBA Test Infrastructure, RoboticsOpenAISan Francisco, CAFull-time · On-site$318,000–423,000
Mechanical Engineer, Fluid SystemsAstro MechanicaSan Francisco, CAFull-time · On-site$135,000–170,000Hydraulics System EngineerBedrock RoboticsSan Francisco, CAFull-time · Hybrid—
Mechanical Engineering ManagerZiplineSouth San Francisco, CA + 1 moreFull-time · On-site$160,000–235,000Mechanical Engineer, Consumer ElectronicsDoorDashSan Francisco, CAFull-time · Hybrid, On-site$139,400–205,000
Plumbing EngineerAtomsSan Francisco, CAFull-time · On-site$150,000–175,000
Plumbing EngineerAtomsSan Francisco, CAFull-time · On-site$150,000–175,000
Mechanical Engineer - Winter 2026 InternshipMedraSan Francisco, CAInternship · On-site—Sr. Mechanical EngineerAurelius SystemsSan Francisco, CAFull-time · On-site$165,000–210,000
Hardware InternMeterSan Francisco, CAInternship · On-site$25–40 / hrSr Project Engineer, Team Lead-MechanicalHNTBSan Jose, CA + 2 moreFull-time · On-site$137,981–215,817
Engineer I – MechanicalHNTBSan Jose, CA + 2 moreFull-time · On-site$83,008–124,513
Supervising Mechanical EngineerSyska Hennessy GroupSan Francisco, CA + 1 moreFull-time · Hybrid, On-site$115,448–195,035
Thermal Intern (Winter 2027)AstranisSan Francisco, CAInternship · On-site$29 / hr
Thermal Intern (Summer 2027)AstranisSan Francisco, CAInternship · On-site$29 / hr
Thermal Associate Engineer (Winter 2027)AstranisSan Francisco, CAContract · On-site$1,925 / wk
Thermal Associate Engineer (Summer 2027)AstranisSan Francisco, CAContract · On-site$1,925 / wkFounding Mechanical EngineerMLabsSan Francisco, CAFull-time · On-site$150,000–200,000
Advanced 3D Printing Mechanical Engineering InternBracket Bot Inc.San Francisco, CAInternship · On-site—
Senior Thermal EngineerAstranisSan Francisco, CAFull-time · On-site$145,000–235,000
Mechanical Engineer Internship Summer 2027 - San Francisco, CAPAE Consulting Engineers, Inc.San Francisco, CAInternship · On-site$21–27 / hr
Entry Level Building Performance Specialist - San Francsico, CAPAE Consulting Engineers, Inc.San Francisco, CAFull-time · Hybrid$81,700–98,700
Plumbing Design Engineer Internship Summer 2027 - San Francisco, CAPAE Consulting Engineers, Inc.San Francisco, CAInternship · Hybrid, On-site$25–26 / hr
Entry Level Plumbing Design Engineer - San FranciscoPAE Consulting Engineers, Inc.San Francisco, CAFull-time · Hybrid$81,700–98,700
Mechanical Engineering New Grad | San Francisco, CAIMEG CorpSan Francisco, CAFull-time · On-site$80,000–84,000
Staff Mechanical EngineerLambdaSan Francisco, CA + 1 moreFull-time · Hybrid, On-site—
Mechanical/MechatronicsRethink RecruitSan Francisco, CAFull-time · On-site—
Mechanical EngineerRethink RecruitSan Francisco, CAFull-time · On-site—
Staff Mechanical Engineer - Data Center CoolingLambdaSan Francisco, CA + 1 moreFull-time · Hybrid, On-site—
Mechanical Engineer, Dynamometer and Actuator Testing InfrastructureOpenAISan Francisco, CAFull-time · On-site—
Sr. Mechanical Engineer - Robot Hardware DesignMaven RoboticsSan Francisco, CAFull-time · On-site—
Plumbing Engineer ISyska Hennessy GroupSan Francisco, CAFull-time · On-site$58,950–97,733
Mechanical Engineer Summer InternSyska Hennessy GroupSan Francisco, CAInternship · On-site$26–28 / hr
Mechanical Engineer ISyska Hennessy GroupSan Francisco, CAFull-time · On-site$76,029–97,043Sr Project Engineer - MechanicalHNTBSan Jose, CA + 2 moreFull-time · On-site$137,981–215,817
Mechanical Design Engineer - TowersZiplineSouth San Francisco, CA + 1 moreFull-time · On-site$130,000–186,000
VDC Specialist/MechanicalVECSan Francisco, CAFull-time · On-site$34–43 / hr
Mechanical Engineer Intern (Fall 2026)Gradient RoboticsSan Francisco, CAInternship · On-site—
Solder Engineering Technician, PowertrainZiplineSouth San Francisco, CA + 1 moreFull-time · On-site$42–52 / hr
Engineering Technician, PowertrainZiplineSouth San Francisco, CA + 1 moreFull-time · On-site$42–52 / hr
Lead Mechanical EngineerExploration Technology Corp.San Francisco, CAFull-time · On-site—
Mechanical EngineerAtomsSan Francisco, CAFull-time · On-site$114,000–280,000Mechanical EngineerNudgeSan Francisco, CAFull-time · On-site—
Data Center Mechanical EngineerAnthropicSan Francisco, NY + 1 moreFull-time · Hybrid, On-site—
Lead Mechanical EngineerPAE Consulting Engineers, Inc.San Francisco, CAFull-time · Hybrid, On-site$104,200–151,100
Mechanical Engineer Intern (Summer 2027)ZiplineSouth San Francisco, CA + 1 moreInternship · On-site—
Mechanical Engineer Intern (Spring 2027)ZiplineSouth San Francisco, CA + 1 moreInternship · On-site—
Mechanical & Scaling Engineer, DroidZiplineSouth San Francisco, CA + 1 moreFull-time · On-site$175,000–215,000
Mechanical Associate Engineer (Spring 2027)AstranisSan Francisco, CAFull-time · On-site—
Mechanical Associate Engineer (Summer 2027)AstranisSan Francisco, CAFull-time · On-site—
Mechanical Associate Engineer (Winter 2027)AstranisSan Francisco, CAFull-time · On-site—
Mechanical Engineer Intern (Spring 2027)AstranisSan Francisco, CAInternship · On-site—
Mechanical Engineer Intern (Summer 2027)AstranisSan Francisco, CAInternship · On-site—
Mechanical Engineer Intern (Winter 2027)AstranisSan Francisco, CAInternship · On-site—
Senior / Staff Mechanical Engineer, DropboxZiplineSouth San Francisco, CA + 1 moreFull-time · On-site$145,000–225,000
Mechanical Engineer, Ground SystemsZiplineSouth San Francisco, CA + 1 moreFull-time · On-site—
Mechanical Test Equipment Design Engineer, Crash SafetyZiplineSouth San Francisco, CA + 1 moreFull-time · On-site—
Mechanical Commissioning Project EngineerOpenAISan Francisco, CAFull-time · On-site—
New Products Ground Systems Mechanical Design EngineerZiplineSouth San Francisco, CA + 1 moreFull-time · On-site—
BIM Coordinator / BIM DesignerOpenAISan Francisco, CAFull-time · On-site—
Senior Mechanical EngineerZiplineSouth San Francisco, CA + 1 moreFull-time · Hybrid, On-site—
Mechanical Engineering Manager, DropboxZiplineSouth San Francisco, CA + 1 moreFull-time · On-site—
Mechanical EngineerMariana MineralsSan Francisco, CAFull-time · On-site—
Mechanical Engineer - San Francisco, CAAtomsSan Francisco, CAFull-time · On-site$110,000–180,000
Mechanical Engineer, Surgery & RoboticsNeuralinkSouth San Francisco, TX + 2 moreFull-time · On-site$83,000–224,000
Mechanical Design Engineer, Energy StorageRedwood MaterialsSan Francisco, CAFull-time · On-site$117,500–227,500
Mechanical Engineer, Hardware SystemsOpenAISan Francisco, CAFull-time · Hybrid$310,000–460,000
Thermal EngineerAstranisSan Francisco, CAFull-time · On-site$110,000–140,000
