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103 hardware mechanical engineer jobs at 41 companies in Camarillo, CA

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Hardware Reliability Engineer, Mechanical (Starshield)
Hawthorne, California, United States
$100k-$160k/yr OnsiteFull Time
SpaceX
SpaceX: Designs and launches advanced rockets and satellite internet constellations.
1+ YOEBachelor's in engineering,1+ years in process/manufacturing/reliability,knowledge of SPC/DOE/PFMEA,programming in Python/C/SQL,ability to obtain security clearance,and willingness to work extended hours and weekends.
Python, C, SQL
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1mo
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Mechanical Engineer
Torrance, California, United States
OnsiteFull Time
Vital Lyfe
Vital Lyfe: Develops portable devices that produce clean drinking water anywhere.
1+ YOEBachelor's in engineering, 1+ years mechanical/electromechanical design experience, proficiency in CAD and FEA, hands-on hardware experience, ability to lift up to 50 lbs.
CAD, FEA
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3w
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Mechanical Engineer, Components
El Segundo, California, United States
$115k-$150k/yr OnsiteFull Time
Forge Atomics
Forge Atomics: A developer of advanced reactor technology working to scale nuclear fission for reliable, low‑carbon energy.
1+ YOEBachelor's in mechanical engineering or related,1+ years designing and building mechanical hardware,experience with fluid/gas/thermal systems and test instrumentation.
pressure transducers, thermocouples, resistance temperature detectors, relays, solenoid valves
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2mo
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Mechanical Design Engineer
Torrance or Los Angeles
$95k-$129k/yr OnsiteFull Time
Northwood Space
Northwood Space: Manufacturing ground stations and providing satellite communication infrastructure.
2+ YOEBachelor’s in Mechanical or Aerospace Engineering; 2-4+ years hardware design; concept to production; manufacturability; thermal, materials, and structural design.
Siemens NX, ANSYS
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Senior Mechanical Engineer
Torrance or Los Angeles
$155k-$200k/yr OnsiteFull Time
GITAI
GITAI: Developing autonomous robotic systems for labor in space.
7+ YOEBachelor's degree or higher in mechanical, aerospace, or related engineering; 7+ years developing complex hardware; expertise in mechanical design, GD&T, materials, manufacturing, structural analysis, and system tradeoffs.
CAD, GD&T, ITAR
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Mechanical Engineer III
Hawthorne, California, United States
$125k-$155k/yr OnsiteFull Time
Quantum Space
Quantum Space: Developing maneuverable spacecraft platforms for defense and commercial missions.
5+ YOEBS/MS in Mechanical Engineering, 5+ years hardware development experience (aerospace preferred), proficiency in Creo, GD&T (ASME Y14.5), structural and thermal analysis, lifecycle hardware ownership, and leadership of technical efforts.
Creo, ASME Y14.5, ANSYS, Nastran, Windchill
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Mechanical Engineer II
Redondo Beach, California, United States
$110k-$140k/yr OnsiteFull Time
Impulse Space
Impulse Space: Developing in-space transportation services and orbital transfer vehicles.
3+ YOEBachelors in engineering,3+ years mechanical design experience,proficiency in CAD,FEA,and hardware fabrication/testing; strong communication and cross-team collaboration skills.
CAD, Finite Element Analysis (FEA), GD&T
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Principal Mechanical Engineer
El Segundo or Los Angeles or Washington or San Francisco or San Diego or Seattle or London
$170k-$240k/yr OnsiteFull Time
CHAOS Industries
CHAOS Industries: Develops advanced radar and sensing systems for modern defense.
10+ YOEBachelor's in Mechanical Engineering, 10+ years mechanical design/integration for electronic hardware in aerospace/defense, strong CAD (SolidWorks), GD&T, FEA/thermal analysis experience, and ability to obtain U.S. security clearance.
SolidWorks, NASTRAN, ABAQUS, ANSYS, COMSOL, CFD
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3mo
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LWIR Optical Hardware / Opto-Mechanical Engineer
Los Angeles, California, United States
OnsiteFull Time
Furientis
Furientis: Develops cost-effective, high-volume interceptor missile systems.
7+ YOE7+ years IR/precision optical hardware design and integration; B.S. in relevant field (M.S. preferred); proficiency with Zemax/Code V, SolidWorks/NX/Creo, optical metrology, athermal design, environmental qualification per MIL-STD-810; U.S. Person required.
Zemax, Code V, SolidWorks, NX, Creo, ASME Y14.5, GD&T, Fizeau, Twyman-Green, FRED, ASAP, TracePro, Claude Code, Codex, OpenCode, Kilo, SBC/SoM, MIL-STD-810
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Founding Mechanical Engineer
Los Angeles, California, United States
$135k-$215k/yr HybridFull Time
Pillar Space
Pillar Space: Building high-stakes, flight-grade autonomous space hardware systems.
2+ YOEBachelor's in mechanical/aerospace engineering, 2+ years designing and testing complex mechanical or electromechanical hardware, proficiency with professional CAD (NX, CATIA, Creo, SolidWorks), hand calculations, tolerance analysis and FEA, GD&T and ASME Y14.5 familiarity, hands-on prototyping experience.
NX, CATIA, Creo, SolidWorks, PLM
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2mo
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Thermal Hardware Engineer Sr- Lunar Permanence
Florida or Huntsville or Seattle or Los Angeles
$157k-$220k/yr OnsiteFull Time
Blue Origin: Develops reusable rockets and systems for human spaceflight.
8+ YOEB.S. in mechanical or aerospace engineering (or equivalent), 8+ years thermal engineering experience, expertise in thermal design and hardware build/test, experience with EBOMs/drawings and aerospace verification/validation.
Thermal Desktop
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Mechanical Engineer
El Segundo or Mojave
$100k-$160k/yr OnsiteFull Time
Icarus
Icarus: Builds solar-powered aircraft for stratospheric intelligence and connectivity.
1+ YOE1+ years designing, analyzing, or building mechanical hardware; strong fundamentals in structures and materials; experience with lightweight structures, composites, sheet metal, or bonded assemblies; hands-on factory and field experience; end-to-end subsystem ownership.
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2w
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Senior Mechanical Engineer
Torrance, California, United States
$135k-$165k/yr OnsiteFull Time
Verustruct
Verustruct: Developing robotic construction systems to automate housing production.
7+ YOE7+ years mechanical design experience in robotics or complex hardware, strong CAD fluency (Siemens NX preferred), prototyping and test experience, understanding of mechanisms, materials, manufacturability, and deployment track record.
Siemens NX, CAD, FEA
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Senior Mechanical Engineer
Torrance, California, United States
$160k-$190k/yr OnsiteFull Time
Salient Motion
Salient Motion: Develops modular electromechanical actuation systems for aerospace and defense.
5+ YOEBachelor's in Mechanical/Aerospace Engineering, 5+ years full product-lifecycle experience, SolidWorks and GD&T fluency, experience qualifying hardware to DO-160/MIL-STD-810, hands-on build/test experience; must be U.S. citizen or permanent resident.
SolidWorks, ASME Y14.5 GD&T, DO-160, MIL-STD-810, AGMA Standards
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2mo
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Mechanical Design Engineer
Goleta, California, United States
$114k-$151k/yr OnsiteFull Time
Teledyne Technologies
Teledyne TechnologiesNYSE: TDY: Manufactures sensors, cameras, and electronics for aerospace and defense.
BS/MS in Mechanical Engineering or relevant experience; strong SolidWorks and PDM experience; hands-on hardware assembly and testing; DFM knowledge; experience with FEA, GD&T, and creating BOMs and technical documentation.
SolidWorks, PDM
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5d
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Mechanical Engineer (New Grad December 2026)
Hawthorne or Los Angeles or El Segundo
$95k-$110k/yr OnsiteFull Time
Freeform
Freeform: Deploys autonomous AI-powered metal 3D printing factories.
Bachelor's degree in mechanical or aerospace engineering, hands-on design experience, full life-cycle hardware design from calculations through CAD, fabrication and testing, and strong mechanical engineering fundamentals.
CAD
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1mo
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Senior/Principal Mechanical Engineer
Hawthorne, California, United States
$140k-$200k/yr OnsiteFull Time
Starpath
Starpath: Manufacturing space-rated solar hardware and lunar mining robotics.
5+ YOEB.S. in Mechanical/Aerospace Engineering,5+ years space hardware experience,proficiency with NX/Catia/SolidWorks and ANSYS/ABAQUS,materials and manufacturing knowledge,structural analysis,and strong technical communication;US export eligibility required.
NX, Catia, SolidWorks, ANSYS, ABAQUS
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Senior Mechanical Engineer
Playa Vista, California, United States
$137k-$193k/yr OnsiteFull Time
Inversion Space
Inversion Space: Building autonomous re-entry vehicles for global space-to-Earth cargo delivery.
5+ YOEBachelor's in engineering or equivalent, 5+ years designing aerospace hardware, proficiency with 3D CAD and FEA, experience with environmental testing and GD&T, strong communication skills.
NX, CATIA, Solidworks, ANSYS, Abaqus, NASTRAN
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2mo
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Lead Mechanical Engineer
El Segundo, California, United States
$150k-$200k/yr OnsiteFull Time
The Advanced Manufacturing Company of America
The Advanced Manufacturing Company of America: Manufacturer of critical components for aerospace and defense platforms.
Mechanical engineering experience in aerospace/defense hardware; hands-on in protoshop; leadership potential; design, testing, and qualification expertise; familiarity with MIL-STD-810/DO-160; NX or similar CAD; ability to work cross-functionally.
Siemens NX, FEA, GD&T, MIL-STD-810, DO-160
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3mo
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Senior Mechanical Engineer (Propulsion)
Los Angeles, California, United States
$150k-$187k/yr OnsiteFull Time
Apex
Apex: Mass-manufactures standardized satellite buses for commercial and government use.
8+ YOE8+ years mechanical/fluid hardware experience; propulsion design/analysis; CAD (NX); flight hardware qualification.
NX, CAD
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