Mechanical engineer jobs in Los Angeles
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DrafterActalentLos Angeles, CAContract · On-site$30–37 / hr
Modeling & Simulation AnalystRAND CorporationWashington, DC + 3 moreFull-time · On-site$72,300–146,900Senior Solutions Engineer, Injection Molding XometryLos Angeles, CAFull-time · On-site$101,000–150,000
Space Mechanical Design Engineering Intern - Summer 2027AntaresLos Angeles, CAInternship · On-site$34 / hr
Mechanical Engineer - Structural AnalystObservable SpaceLos Angeles, CAFull-time · On-site$100,000–140,000
Mechanical Test, Optomechanical SystemsGeneral MatterLos Angeles, CAFull-time · On-site$110,000–180,000
Mechanical Engineer, Optomechanical SystemsGeneral MatterLos Angeles, CAFull-time · On-site$140,000–220,000
Entry-Level EngineerEHS Support, LLCLos Angeles, CAFull-time · On-site—
Project EngineerAECOMLos Angeles, CAFull-time · On-site$80,000–120,000
Mechanical Engineer Internship Summer 2027 - Los Angeles, CAPAE Consulting Engineers, Inc.Los Angeles, CA + 1 moreInternship · On-site$21–27 / hr
Entry-Level Mechanical EngineerPAE Consulting Engineers, Inc.Los Angeles, CA + 1 moreFull-time · On-site$72,500–87,500
Mechanical Project Engineer | Inland Empire, CAIMEG CorpLos Angeles, CAFull-time · On-site$115,000–140,000
Staff-Principal Tooling Design EngineerAntaresLos Angeles, CAPart-time · On-site—
DrafterActalentLos Angeles, CAFull-time · On-site$30–37 / hr
Project Engineer IIPowerFlexLos Angeles, CAPart-time · On-site$90,360–110,440
CAD Engineer IIOldcastle BuildingEnvelopeLos Angeles, CAFull-time · On-site—
Revit DesignerMott MacDonaldLos Angeles, CAFull-time · On-site$84,000–103,000
Sales EngineerGosigerLos Angeles, CAFull-time · On-site$65,000–85,000
Sales EngineerHaas Factory OutletLos Angeles, CAFull-time · On-site$65,000–85,000- Senior Mechanical Engineer - Lunar Permanence, Avionics PackagingBlue OriginLos Angeles, CA + 3 moreFull-time · On-site$156,802–219,522
- Fluids Valve Design Engineer Mid Career– Lunar TransportationBlue OriginLos Angeles, FL + 3 moreFull-time · On-site$121,023–169,432
3D CAD Product Developer (Eyewear)Chrome HeartsLos Angeles, CAFull-time · On-site—- CMM ProgrammerFreeformLos Angeles, CAFull-time · On-site$30–45 / hr
Responsable de Departamento I+DProtiberiaCastilla, Spain + 1 moreFull-time · On-site—
Senior Mechanisms Manufacturing EngineerK2 Space CorporationLos Angeles, CAFull-time · On-site$140,000–170,000
Principal Mechanisms Manufacturing EngineerK2 Space CorporationLos Angeles, CAFull-time · On-site$175,000–200,000
Staff Turbomachinery Design EngineerAntaresLos Angeles, CAPart-time · On-site$140,000–185,000
Thermofluids Analysis Intern - Summer 2027AntaresLos Angeles, CAInternship · On-site—
Senior, Turbomachinery Design EngineerAntaresLos Angeles, CAPart-time · On-site$140,000–185,000
Senior, Turbomachinery Design EngineerAntaresLos Angeles, CAPart-time · On-site$140,000–185,000
Project EngineerActalentLos Angeles, CAContract · On-site$124,000–156,000- Liquid System Responsible Engineer III — Cryogenic Fluids CAD & DesignBlue OriginLos Angeles, FL + 2 moreFull-time · On-site$121,023–169,432
- Liquid System Responsible Engineer III — Cryogenic DFMBlue OriginLos Angeles, FL + 2 moreFull-time · On-site$121,023–169,432
- MK1 Fluids Analyst III - Lunar PermanenceBlue OriginLos Angeles, CA + 1 moreFull-time · On-site$121,023–169,432
- Sr Liquid Systems Responsible EngineerBlue OriginLos Angeles, FL + 2 moreFull-time · On-site$145,188–203,263
Mecánico/a industrialTemporingLos Angeles, SpainFull-time · On-site—
Project EngineerActalentLos Angeles, CAContract · On-site$124,000–156,000
Senior Thermal EngineerApex Technology, Inc.Los Angeles, CAFull-time · On-site—
Mechanical Engineering Design Intern - Summer 2027AntaresLos Angeles, CAInternship · On-site—- Mechanical Engineering Co-Op (Fixed Term)Blue OriginLos Angeles, CACo-op · On-site$23–32 / hr
Mechanical Engineer, PayloadsApex Technology, Inc.Los Angeles, CAFull-time · On-site—
Mechanisms Engineer, PayloadsApex Technology, Inc.Los Angeles, CAFull-time · On-site—
Mechanical Engineering Intern - Spring/Summer 2027HermeusLos Angeles, CAInternship · On-site—
Tooling Design Engineer II-SeniorAntaresLos Angeles, CAPart-time · On-site—
Project EngineerActalentLos Angeles, CAContract · On-site$124,000–156,000- MK1 Fluids Analyst III - Lunar PermanenceBlue OriginLos Angeles, CA + 1 moreFull-time · On-site$121,023–169,432
Plumbing Engineering Summer InternSyska Hennessy GroupLos Angeles, CAInternship · On-site$24–27 / hr
Plumbing Engineer ISyska Hennessy GroupLos Angeles, CAFull-time · On-site$68,788–98,182
Mechanical Engineering Summer InternSyska Hennessy GroupLos Angeles, CAInternship · On-site$24–27 / hr
Mechanical Engineer ISyska Hennessy GroupLos Angeles, CAFull-time · On-site$68,788–98,182
Staff, Turbomachinery Responsible EngineerAntaresLos Angeles, CAPart-time · On-site$140,000–185,000
Mechanical InspectorO2EPCM, Inc. dba O2 Engineering, Projects & Construction ManagementLos Angeles, CAFull-time · On-site$62–70 / hr- Lunar Fluid Components and Tubing, Design Engineer III- Lunar PermanenceBlue OriginLos Angeles, FL + 1 moreFull-time · On-site$121,023–169,432
Senior Manager, CAD DevelopmentLA28Los Angeles, CAFull-time · On-site$105,000–125,000
PLM/ PDM Systems ArchitectParallel SystemsLos Angeles, CAFull-time · On-site$150,000–190,000- Sr. Manager, Engines Structural Loads & Dynamic EnvironmentsBlue OriginLos Angeles, CA + 1 moreFull-time · On-site$183,807–257,329
Thermal Engineering Internship (Spring or Summer 2027)Apex Technology, Inc.Los Angeles, CAInternship · On-site—
Project Engineer InternSwinerton BuildersSan Francisco, HI + 20 moreInternship · On-site$19–35 / hr- Mk1 Thermal Analysis Engineer IIBlue OriginLos Angeles, FL + 2 moreContract · On-site$107,136–149,990
Certified EngineerTishman SpeyerLos Angeles, CA + 1 moreFull-time · On-site—
Senior Mechanical Engineer - Justice + CivicDLR GroupDes Moines, KS + 17 moreFull-time · On-site$102,000–160,000
BIM ModelerThornton TomasettiLos Angeles, CA + 1 moreFull-time · On-site$35–50 / hr- Mechanisms Engineer II — Opto-Mechanical SystemsBlue OriginLos Angeles, CA + 1 moreFull-time · On-site$99,201–138,880
- Thermal Hardware Engineer II - Lunar PermanenceBlue OriginLos Angeles, FL + 2 moreFull-time · On-site$107,136–149,990
- Thermal Analyst, CFD - Lunar PermanenceBlue OriginLos Angeles, FL + 2 moreFull-time · On-site$107,136–149,990
Senior Mechanical and Plumbing EngineerK2 StaffingLos Angeles, CAFull-time · On-site—
Mechanical Engineering Internship (Fall 2026)Apex Technology, Inc.Los Angeles, CAInternship · On-site—
Mechanical Engineering Intern – Summer 2027K2 Space CorporationLos Angeles, CAInternship · On-site$30–40 / hr
Sr. Energy EngineerCushman & WakefieldLos Angeles, CA + 6 moreFull-time · On-site$110,500–130,000- Structural Engineer III - Thermal Hardware - Lunar PermanenceBlue OriginLos Angeles, FL + 2 moreFull-time · On-site$130,706–182,988
- Structural Engineer III - Thermal Hardware - Lunar PermanenceBlue OriginLos Angeles, FL + 2 moreFull-time · On-site$130,706–182,988
- Thermal Hardware Engineer II - Lunar PermanenceBlue OriginLos Angeles, FL + 1 moreFull-time · On-site$107,136–149,990
- Manager - Lunar Thermal Hardware EngineeringBlue OriginLos Angeles, CA + 1 moreContract · On-site$150,743–211,040
- Senior Mechanical EngineerARQUIMEATorrejón de Ardoz, Spain + 2 moreFull-time · On-site—
- Thermal Systems Analysis Lead - Lunar PermanenceBlue OriginLos Angeles, FL + 1 moreFull-time · On-site$156,802–219,522
- Thermal Hardware Engineer II - Lunar PermanenceBlue OriginLos Angeles, FL + 2 moreFull-time · On-site$107,136–149,990
- Thermal Design Engineer II - Lunar PermanenceBlue OriginLos Angeles, FL + 2 moreFull-time · On-site$107,136–149,990
- Systems Engineer, Thermal Hardware - Lunar PermanenceBlue OriginLos Angeles, FL + 2 moreFull-time · On-site$107,136–149,990
Senior Mechanical EngineerTLC Engineering Solutions, Inc.Los Angeles, CAFull-time · On-site—
Senior Mechanical Design Engineer - Reactivity ControlsAntaresLos Angeles, CAPart-time · On-site$145,000–185,000
Mechanical Design Engineer II - Reactivity ControlsAntaresLos Angeles, CAPart-time · On-site$115,000–150,000
Principal Dynamics EngineerK2 Space CorporationLos Angeles, CAFull-time · On-site$190,000–235,000
Senior Dynamics EngineerK2 Space CorporationLos Angeles, CAFull-time · On-site$140,000–175,000
Dynamics EngineerK2 Space CorporationLos Angeles, CAFull-time · On-site$110,000–140,000
Senior Mechanical Engineer (Propulsion)K2 Space CorporationLos Angeles, CAContract · On-site$140,000–175,000
Mechanical Design Engineer (Propulsion)K2 Space CorporationLos Angeles, CAContract · On-site$100,000–140,000
Senior Mechanical Design Engineer (PCS)AntaresLos Angeles, CAPart-time · On-site$145,000–185,000
Mechanical Design Engineer II (PCS)AntaresLos Angeles, CAPart-time · On-site$115,000–150,000
Turbomachinery EngineerAntaresLos Angeles, CAPart-time · On-site$140,000–185,000
Thermal - Fluids Analyst I / IIAntaresLos Angeles, CAPart-time · On-site$90,000–115,000
Summer 2027 Internship - Mechanical EngineeringGeneral MatterLos Angeles, CAInternship · On-site$30–40 / hr- Senior Thermal Analysis EngineerBlue OriginLos Angeles, FL + 2 moreFull-time · On-site$156,802–219,522
Mechanical Engineer – Ground Systems (MGSE)Apex Technology, Inc.Los Angeles, CAFull-time · On-site—
Engineering Technical Sales InternEcolab Quimica Ltda.Los Angeles, GA + 19 moreInternship · On-site$23–25 / hr
Design Criteria EngineerGeneral MatterLos Angeles, CAFull-time · On-site$150,000–210,000Senior Design EngineerAssemblyAILos Angeles, CAFull-time · On-site$180,000–240,000
Thermo-Mechanical Engineer IIAntaresLos Angeles, CAPart-time · On-site$115,000–150,000
Senior Thermo-Mechanical EngineerAntaresLos Angeles, CAPart-time · On-site$140,000–185,000Senior Project EngineerHarris & AssociatesLos Angeles, CAFull-time · On-site$100–115,000 / hr
- Fluid Systems Design Engineer IIBlue OriginLos Angeles, FL + 1 moreFull-time · On-site$99,201–138,880
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