7 integration and test engineer mechanical jobs at 5 companies in California

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Mechanical System Integration and Test Engineer
Scotts Valley, California, United States
OnsiteFull Time
Heron Power
Heron Power: U.S.-based manufacturer of medium-voltage power electronics for utility-scale storage and high-load applications.
3+ YOEBachelor's in mechanical engineering, mechatronics, or similar; 3+ years designing fixtures, test hardware, or electromechanical assemblies; 3D CAD, reliability testing, failure analysis, instrumentation, DAQ, subsystem interfaces, and Python or MATLAB.
3D CAD, CATIA V6/3DX, IEC 60529, DAQ, FEA, Ansys, SolidWorks Simulation, PLM, Python, MATLAB
2mo
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Mechanical Engineer, Subsystem Integration and Test
Costa Mesa, California, United States
$129k-$171k/yr OnsiteFull Time
Anduril Industries
Anduril Industries: Defense technology developing AI-powered autonomous military systems.
3+ YOEBachelor's in Mechanical Engineering, 3+ years mechanical integration/assembly/testing of complex hardware, hands-on lab/test equipment experience, root-cause analysis, documentation/CAD familiarity, strong communication, and eligibility for Top Secret clearance.
Lattice OS, shakers, thermal chambers, data acquisition systems, load cells, accelerometers, CAD, DFA
2mo
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Senior Mechanical Engineer, Subsystem Integration and Test
Costa Mesa, California, United States
$146k-$194k/yr OnsiteFull Time
Anduril Industries
Anduril Industries: Defense technology developing AI-powered autonomous military systems.
10+ YOEBachelor's in Mechanical Engineering, 10+ years hands-on mechanical integration, assembly, and test of complex hardware; lab testing experience, root cause analysis, CAD familiarity, and ability to obtain Top Secret clearance.
Lattice OS, CAD, shakers, thermal chambers, data acquisition systems, load cells, accelerometers
2mo
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Integration and Test Engineer (Support System), Omen
Costa Mesa or United States or United Kingdom or Australia
$113k-$149k/yr OnsiteFull Time
Anduril Industries
Anduril Industries: Defense technology developing AI-powered autonomous military systems.
3+ YOEB.S. in Mechanical/Aerospace/aviation discipline, 3+ years in aviation/aerospace or product development with test & evaluation, experience in land and maritime operations, high-voltage/battery familiarity, MIL-STD-882E hazard assessment, and eligibility for security clearance.
Lattice OS
3mo
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Ground & Flight Test Engineer, Integration & Safety
Denver or Long Beach
$120k-$195k/yr OnsiteFull Time
True Anomaly
True Anomaly: Delivering decisive capabilities for space superiority and security.
8+ YOEBachelor's in aerospace, systems, or mechanical engineering; 8–14 years in ground/flight test planning and execution; strong system safety, verification/validation, and cross-team coordination.
System safety analysis, Hazard analysis, Test instrumentation, Verification and validation (V&V)
1w
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Senior Manufacturing Engineer I/II – Assembly, Integration and Test
Long Beach, California, United States
$115k-$170k/yr OnsiteFull Time
Rocket Lab
Rocket LabNASDAQ: RKLB: End-to-end space delivering launch services and spacecraft.
5+ YOEBachelor's degree in mechanical, aerospace, manufacturing engineering, or related field; 5+ years for Level I or 8+ years for Level II in manufacturing engineering focused on complex-system assembly, integration, and testing.
Computer-Aided Design (CAD), SolidWorks, NX, CATIA, Product Lifecycle Management (PLM)
1w
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Product and Mechanical Engineering Lead
San Francisco or California
$130k-$200k/yr HybridFull Time
Azora
Azora: Space communications startup building modular optical ground stations for commercial and government missions’ laser downlinks to Earth.
3+ YOERequires 3+ years designing complex products through mass production, optical/electrical/mechanical integration, system architecture, robustness and tolerance engineering, and electrical safety and EMC testing experience.
FCC Part 15, CE, UKCA, IEC