Mechanical engineer jobs in Los Angeles

The newest roles from company career pages, checked throughout the day.

  1. Ingénieur développement pyrotechnique (F/H)Thales GroupLos Angeles, CAFull-time · On-site—
  2. Senior Mechanical Engineer (PE)Superior Skilled TradesLos Angeles, CAFull-time · Remote, On-site—
  3. Mk1 Thermal Analysis Engineer IIBlue OriginLos Angeles, FL + 3 moreFull-time · On-site$107,136–149,990
  4. Mechanisms Engineer — Opto-Mechanical SystemsBlue OriginLos Angeles, CA + 2 moreFull-time · On-site$81,313–113,838
  5. STAGE - Ingénieur mécanique optimisation d’un système de dépose de munitions - (F/H)Thales GroupLos Angeles, CAInternship · On-site—
  6. STAGE - Ingénieur mécanique conception du système de maintien d’une munition dans son lanceur - (F/H)Thales GroupLos Angeles, CAInternship · On-site—
  7. STAGE - Conception mécanique modélisation véhicules pour étude de vulnérabilité (F/H)Thales GroupLos Angeles, CAInternship · On-site—
  8. STAGE - Ingénieur mécanique conception et évaluation de charge à éclats - (F/H)Thales GroupLos Angeles, CAInternship · On-site—
  9. Thermo-Mechanical Engineer, Heat ExchangerAntaresLos Angeles, CAFull-time · On-site$145,000–190,000
  10. Mechanical EngineerHermeusLos Angeles, CAFull-time · On-site$91,800–140,250
  11. Staff Piping Stress Design Engineer (PCS)AntaresLos Angeles, CAFull-time · On-site$150,000–220,000
  12. Director, Mechanical EngineeringHadrian AutomationLos Angeles, CAFull-time · On-site$355,000–400,000
  13. Ingeniero de Oficina Técnica I+DISTOBAL GROUPLos Angeles, SpainFull-time · On-site—
  14. Senior Mechanical Engineer, Piping SystemsAntaresLos Angeles, CAFull-time · On-site$150,000–190,000
  15. Senior Thermal Fluids AnalystAntaresLos Angeles, CAFull-time · On-site$150,000–190,000
  16. Lead Fluid Systems EngineerKarman IndustriesLos Angeles, CAFull-time · On-site$125,000–225,000
  17. Thermal Analyst Sr. - ACEBlue OriginLos Angeles, FL + 3 moreFull-time · On-site$145,188–203,263
  18. Senior Plumbing Engineer/Designer, Data Centers - Remote (U.S.)AECOMLos Angeles, CAFull-time · Remote$120,000–210,000
  19. Head of Turbomachinery TechnologyFreeformLos Angeles, CAFull-time · On-site$200,000–300,000
  20. Thermal Hardware Engineer III - Lunar PermanenceBlue OriginLos Angeles, FL + 2 moreFull-time · On-site$130,706–182,988
  21. Thermal Hardware Engineer III - Lunar PermanenceBlue OriginLos Angeles, FL + 2 moreFull-time · On-site$130,706–182,988
  22. Thermal Analyst II - Lunar PermanenceBlue OriginLos Angeles, FL + 3 moreFull-time · On-site$99,201–138,880
  23. Staff Heat Exchanger Design EngineerKarman IndustriesLos Angeles, CAFull-time · On-site$155,000–225,000
  24. Mechanical Engineer IIIBlue OriginLos Angeles, CAFull-time · On-site$121,023–169,432
  25. Mechanical Engineer, Thermal Management SystemsKarman IndustriesLos Angeles, CAFull-time · On-site$80,000–225,000
  26. Senior Thermo-Mechanical EngineerAntaresLos Angeles, CAFull-time · On-site$115,000–185,000
  27. Plumbing DesignerDLR GroupLos Angeles, CAFull-time · On-site$93,170–144,430
  28. Thermal Hardware Engineer II - Lunar PermanenceBlue OriginLos Angeles, FL + 2 moreFull-time · On-site$107,136–149,990
  29. Copy of Senior Mechanical Engineer, Data Centers - Remote (U.S.)AECOMLos Angeles, CAFull-time · Remote$170,000–200,000
  30. Mechanical Engineering Lead, Data Centers - Remote (U.S.)AECOMLos Angeles, CAFull-time · Remote$200,000–240,000
  31. Mechanical Engineering Intern | Summer 2027DLR GroupLos Angeles, CAInternship · On-site$20–26 / hr
  32. Principal Turbomachinery EngineerK2 Space CorporationLos Angeles, CAFull-time · On-site$175,000–200,000
  33. Senior Mechanical Project EngineerMantis InnovationLos Angeles, CAFull-time · Remote, Hybrid, On-site$130,000–150,000
  34. Senior Thermal Analyst - SpaceAntaresLos Angeles, CAFull-time · On-site$145,000–185,000
  35. Senior Thermal Engineer – ConstellationsBlue OriginLos Angeles, FL + 3 moreFull-time · On-site$156,802–219,522
  36. Senior Mechanical EngineerDLR GroupLos Angeles, CAFull-time · On-site$110,000–160,000
  37. Mechanical Engineer - Structural AnalystObservable SpaceLos Angeles, CAFull-time · Hybrid, On-site$100,000–140,000
  38. Mechanical Engineer, Optomechanical SystemsGeneral MatterLos Angeles, CAFull-time · On-site$140,000–220,000
  39. Mechanical Engineer Internship Summer 2027 - Los Angeles, CAPAE Consulting Engineers, Inc.Los Angeles, CA + 1 moreInternship · On-site$21–27 / hr
  40. Entry-Level Mechanical EngineerPAE Consulting Engineers, Inc.Los Angeles, CA + 1 moreFull-time · Hybrid$72,500–87,500
  41. Mechanical Project Engineer | Inland Empire, CAIMEG CorpLos Angeles, CAFull-time · Hybrid$115,000–140,000
  42. Senior Mechanical Engineer - Lunar Permanence, Avionics PackagingBlue OriginLos Angeles, CA + 3 moreFull-time · On-site$156,802–219,522
  43. Senior Thermal EngineerApex Technology, Inc.Los Angeles, CAFull-time · On-site—
  44. Mechanical Engineering Design Intern - Summer 2027AntaresLos Angeles, CAInternship · On-site—
  45. Mechanical Engineer, PayloadsApex Technology, Inc.Los Angeles, CAFull-time · On-site—
  46. Mechanisms Engineer, PayloadsApex Technology, Inc.Los Angeles, CAFull-time · On-site—
  47. Mechanical Engineering Intern - Spring/Summer 2027HermeusLos Angeles, CAInternship · On-site—
  48. Plumbing Engineering Summer InternSyska Hennessy GroupLos Angeles, CAInternship · On-site$24–27 / hr
  49. Mechanical Engineering Summer InternSyska Hennessy GroupLos Angeles, CAInternship · On-site$24–27 / hr
  50. Mk1 Thermal Analysis Engineer IIBlue OriginLos Angeles, FL + 2 moreFull-time · On-site$107,136–149,990
  51. Mechanisms Engineer II — Opto-Mechanical SystemsBlue OriginLos Angeles, CA + 1 moreFull-time · On-site$99,201–138,880
  52. Thermal Hardware Engineer II - Lunar PermanenceBlue OriginLos Angeles, FL + 2 moreFull-time · On-site$107,136–149,990
  53. Summer 2027 Internship - Mechanical Engineering (HVAC)General MatterLos Angeles, CAInternship · On-site$30–40 / hr
  54. Senior Mechanical and Plumbing EngineerK2 StaffingLos Angeles, CAFull-time · On-site—
  55. Thermal Hardware Engineer II - Lunar PermanenceBlue OriginLos Angeles, FL + 1 moreFull-time · On-site$107,136–149,990
  56. Thermal Hardware Engineer II - Lunar PermanenceBlue OriginLos Angeles, FL + 1 moreFull-time · On-site$107,136–149,990
  57. Senior Mechanical EngineerARQUIMEATorrejón de Ardoz, Spain + 2 moreFull-time · On-site—
  58. Thermal Hardware Engineer II - Lunar PermanenceBlue OriginLos Angeles, FL + 2 moreFull-time · On-site$107,136–149,990
  59. Thermal Design Engineer II - Lunar PermanenceBlue OriginLos Angeles, FL + 2 moreFull-time · On-site$107,136–149,990
  60. Senior Mechanical EngineerTLC Engineering Solutions, Inc.Los Angeles, CAFull-time · On-site—
  61. Summer 2027 Internship - Mechanical EngineeringGeneral MatterLos Angeles, CAInternship · On-site$30–40 / hr
  62. Senior Thermal Analysis EngineerBlue OriginLos Angeles, FL + 2 moreFull-time · On-site$156,802–219,522
  63. Thermo-Mechanical Engineer IIAntaresLos Angeles, CAFull-time · On-site$115,000–150,000
  64. Senior Thermo-Mechanical EngineerAntaresLos Angeles, CAFull-time · On-site$140,000–185,000
  65. Active Thermal Hardware Engineer IIIBlue OriginLos Angeles, FL + 2 moreFull-time · On-site$130,706–182,988
  66. Passive Thermal Hardware Engineer IIIBlue OriginLos Angeles, FL + 2 moreFull-time · On-site$130,706–182,988
  67. Senior Passive Thermal Hardware EngineerBlue OriginLos Angeles, FL + 2 moreFull-time · On-site$156,802–219,522
  68. Avionics Sr Harness Design EngineerBlue OriginLos Angeles, FL + 2 moreFull-time · On-site$145,188–203,263
  69. Mechanical Engineer (New Grad)General MatterLos Angeles, CAFull-time · On-site—
  70. Mechanisms Engineer III — Opto-Mechanical SystemsBlue OriginLos Angeles, CA + 1 moreFull-time · On-site$121,023–169,432
  71. 2026 Intern Conversion - Thermal Engineer IBlue OriginLos Angeles, TX + 5 moreInternship · On-site$87,816–122,942
  72. 2026 Intern Conversion - Mechanical Engineer IBlue OriginLos Angeles, TX + 5 moreInternship · On-site$81,313–113,838
  73. Senior Thermal AnalystK2 Space CorporationLos Angeles, CAFull-time · On-site—
  74. Thermal Control System (TCS) Design Engineer K2 Space CorporationLos Angeles, CAFull-time · On-site—
  75. Thermal AnalystK2 Space CorporationLos Angeles, CAFull-time · On-site—
  76. Senior Thermal Design Engineer K2 Space CorporationLos Angeles, CAFull-time · On-site—
  77. Senior Thermal Control System (TCS) Design Engineer K2 Space CorporationLos Angeles, CAFull-time · On-site—
  78. Principal Thermal Design Engineer K2 Space CorporationLos Angeles, CAFull-time · On-site—
  79. Dynamics EngineerGeneral MatterLos Angeles, CAFull-time · On-site—
  80. Senior Mechanisms Engineer – Turbomachinery K2 Space CorporationLos Angeles, CAFull-time · On-site—
  81. Senior Mechanisms Engineer – Fluids & Pumps K2 Space CorporationLos Angeles, CAFull-time · On-site—
  82. Mechanical Design EngineerHadrian AutomationLos Angeles, CAFull-time · On-site—
  83. Mechanical Engineer (PE) - Los AngelesGeneral MatterLos Angeles, CAFull-time · On-site$90,000–175,000
  84. Specialist Lab Piping Designer (Buildings) General MatterLos Angeles, CAFull-time · On-site$90,000–175,000
  85. Principal Mechanical Engineer K2 Space CorporationLos Angeles, CAFull-time · On-site$185,000–200,000
  86. Mechanical Design Engineer - Plant Piping SystemsGeneral MatterLos Angeles, CAFull-time · On-site$90,000–175,000
  87. Fluids Systems EngineerGeneral MatterLos Angeles, CAFull-time · On-site$90,000–175,000
  88. Senior Mechanical Engineer (Sheet Metal Structures)RadiantLos Angeles, CAFull-time · Remote, On-site—
  89. Senior Mechanisms Engineer K2 Space CorporationLos Angeles, CAFull-time · On-site$140,000–175,000
  90. Satellite Mechanical EngineerK2 Space CorporationLos Angeles, CAFull-time · On-site$90,000–140,000
  91. Senior Satellite Mechanical Engineer (Structures)K2 Space CorporationLos Angeles, CAFull-time · On-site$140,000–175,000
  92. Spacecraft Mechanical Engineer (Early)Apex Technology, Inc.Los Angeles, CAFull-time · On-site$100,000–130,000
  93. Senior Mechanical Engineer – Turbomachinery Rotordynamics RadiantLos Angeles, CAFull-time · On-site—
  94. Mechanical Engineer - TurbomachineryRadiantLos Angeles, CAFull-time · On-site$60,000–120,000