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1,593 mechanical engineer jobs at 522 companies in Westminster, CA

2mo
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Mechanical Engineer
Torrance, California, United States
$125k-$150k/yr OnsiteFull Time
Arc
Arc: Designing and manufacturing high-performance electric watercraft.
2+ YOEBachelor’s degree in Mechanical Engineering; 2+ years of industry experience; experience with Siemens NX and Teamcenter; strong fundamentals of mechanical engineering.
Siemens NX, Teamcenter
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3mo
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Mechanical Engineer
Tustin, California, United States
$100k-$150k/yr HybridFull Time
Salas O'Brien
Salas O'Brien: Provides integrated engineering design and technical consulting services.
5+ YOEBachelor's in Mechanical Engineering; 5-10 years in mechanical systems engineering; PE preferred; on-site in Tustin, CA with up to 30% travel.
Revit, Navisworks, EnergySoft, Trace software
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3mo
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Mechanical Engineer
Pasadena, California, United States
$53-$65/hr OnsiteFull Time
GEI Consultants
GEI Consultants: Provides multi-disciplinary engineering and environmental consulting services.
5+ YOEMinimum 5 years in mechanical engineering; BS in Mechanical Engineering preferred; pumping and water systems experience; CAD/Revit; GIS/GPS; design and analysis; team collaboration.
CAD, Revit, GIS, GPS
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6d
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Mechanical Engineer
Rialto, California, United States
$85k/yr OnsiteFull Time
Winpak
WinpakToronto Stock Exchange: WPK: Manufacturer of high-quality packaging materials and innovative machinery.
3+ YOEBachelor's in Mechanical Engineering, 3+ years mechanical/equipment design experience, SolidWorks/Autodesk and MS Office proficiency, blueprint reading, mechanical design and manufacturing experience.
SolidWorks, Autodesk, Microsoft Word, Microsoft Excel, Microsoft PowerPoint
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3mo
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Mechanical Engineer
Hawthorne, California, United States
$90k-$140k/yr OnsiteFull Time
Freeform
Freeform: Deploys autonomous AI-powered metal 3D printing factories.
2+ YOEBachelor's in mechanical or aerospace engineering; 2+ years in full lifecycle mechanical design; strong first-principles problem solving.
NX, CAD, 3D printing, FEM, manufacturing
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3mo
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Mechanical Engineer
Irvine, California, United States
$127k-$160k/yr OnsiteFull Time
ICEYE
ICEYE: Operates synthetic aperture radar (SAR) satellite constellations.
7+ YOE7+ years mechanical design for space hardware; BS in Mechanical or Aerospace Engineering; strong CAD skills; thermal, structural analysis; manufacturing knowledge.
SolidWorks, Creo, CATIA
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3mo
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Mechanical Engineer
Pico Rivera, California, United States
$43-$50/hr OnsiteFull Time
Keith Company
Keith Company: Designs and manufactures custom industrial furnaces and thermal systems.
5+ YOEBachelor's in Mechanical Engineering; 5+ years experience; CAD (SolidWorks, PDM, AutoCAD); thermal/mechanical design; travel <10%; strong communication and leadership.
CAD, SolidWorks, PDM, AutoCAD
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2mo
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Mechanical Engineer
Irvine, California, United States
$110k-$124k/yr OnsiteFull Time
Neon Aero: Designs and builds AI-native aerospace hardware and flight systems.
4+ YOE4+ years in mechanical product development; Bachelor's in Mechanical Engineering or related field preferred; Siemens NX proficiency; GD&T; production release experience
Siemens NX, GD&T, MATLAB, Python
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2mo
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Mechanical Engineer
Pasadena, California, United States
OnsiteFull Time
Caltech
Caltech: Provides university-level education and scientific research services.
6+ YOEB.S. in Mechanical Engineering or equivalent plus 6+ years of experience with independent design responsibility.
SolidWorks, FEA, GD&T, PDM, ANSYS, ZEMAX, CODE V
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3w
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Mechanical Engineer
Torrance, California, United States
$110k-$140k/yr OnsiteFull Time
Intellisense Systems
Intellisense Systems: Designs and manufactures advanced sensing and display solutions.
5+ YOEB.S. in Mechanical Engineering, 5+ years R&D/product design experience with electro-mechanical or optical systems, advanced solid modeling (SolidWorks/Pro-E/CATIA), GD&T, manufacturing processes, and mechanical/thermal simulation (ANSYS) preferred.
SolidWorks, Pro-E, CATIA, ANSYS
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3mo
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Mechanical Engineer
Los Angeles, California, United States
$125k-$150k/yr OnsiteFull Time
Parallel Systems
Parallel Systems: Building autonomous battery-electric rail vehicles for freight transportation.
1+ YOEBachelor’s in Mechanical Engineering; 1-3 years of experience; strong CAD skills; hands-on hardware design.
SolidWorks, CATIA, Siemens NX
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2mo
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Mechanical Engineer
Irvine or Los Angeles
$93k-$132k/yr OnsiteFull Time
HDR
HDR: Global firm providing architecture, engineering, and environmental services.
6+ YOEBachelor's degree in Mechanical Engineering; minimum 6 years in mechanical and plumbing design for commercial or institutional buildings; PE license; experience with building systems; proficiency with MS Office and design software.
MS Office, Trane TRACE, Manufacturer selection software
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2mo
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Mechanical Engineer
Hawthorne, California, United States
$123k-$150k/yr OnsiteFull Time
Venturi Astrolab
Venturi Astrolab: Designs and builds robotic rovers for Moon and Mars exploration.
2+ YOEBachelor's degree in engineering; 2+ years mechanical systems experience; CAD and FEA; design for manufacturing and GD&T.
CAD software, Finite Element Analysis (FEA) software
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1mo
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Mechanical Engineer
Chicago or Pasadena
$107k-$161k/yr OnsiteFull Time
Stantec
StantecToronto Stock Exchange / New York Stock Exchange: STN: Global design, engineering, and environmental consulting firm.
7+ YOEBachelor's in mechanical engineering, PE licensure (NCEES record-ready), minimum 7 years' mechanical/HVAC/plumbing design experience, proficiency with HAP or Trace, AutoCAD and Revit, strong communication and project leadership skills.
HAP, Trace, AutoCAD, Revit
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2mo
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Mechanical Engineer
Irvine or Los Angeles
OnsiteFull Time
HDR
HDR: Global provider of engineering, architecture, environmental and construction services.
6+ YOEBachelor's in Mechanical Engineering, PE license required for the job location, experience in mechanical/plumbing system design for commercial or institutional buildings, proficiency with Microsoft Office and Trane TRACE; master's preferred and 6+ years experience desired.
Microsoft Office, Trane TRACE
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2w
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Mechanical Engineer
Hawthorne, California, United States
$70k-$100k/yr OnsiteFull Time
ThinKom
ThinKom: ThinKom manufactures high-performance phased-array antennas for satellite communications.
2+ YOEBachelor's in Mechanical/Aerospace Engineering, ~2 years mechanical/product design experience preferred, knowledge of materials, structural/thermal analysis, FEA, metal fabrication, GD&T, and ability to obtain US DoD security clearance.
Creo, Microsoft Office
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13h
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Mechanical Engineer
Camarillo or Los Angeles
$85k-$110k/yr OnsiteFull Time
Allient
AllientNASDAQ: ALNT: Manufacturer of precision motion control and power quality systems.
5+ YOEBachelor's in Engineering required; 5+ years mechanical engineering experience; SolidWorks and GD&T proficiency; experience with BLDC motors, tooling and product design; able to manage projects and interface with vendors/customers.
SolidWorks, 3D printing, GD&T
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1mo
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Mechanical Engineer
Torrance, California, United States
$100k-$155k/yr OnsiteFull Time
GITAI
GITAI: Developing autonomous robotic systems for labor in space.
1+ YOEBachelor's in Mechanical Engineering, 1+ years relevant experience, proficiency with mechanical CAD and drawings, hands-on assembly and testing, able to lift 40 lbs, weekend flexibility, willingness to travel up to 50%, U.S. work authorization and eligibility for government clearance.
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2mo
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Mechanical Engineer
Long Beach, California, United States
$175k-$200k/yr HybridFull Time
Critical Loop
Critical Loop: Provides mobile battery energy storage and management software systems.
Mid-senior mechanical engineer with end-to-end design experience, proficient in 3D CAD, prototyping, field/lab work, and cross-functional collaboration.
3D CAD, SolidWorks, CREO, Fusion 360
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2w
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Mechanical Engineer
Costa Mesa, California, United States
$132k-$198k/yr OnsiteFull Time
Anduril Industries
Anduril Industries: Defense technology building autonomous military hardware and software.
5+ YOE5+ years engineering experience, BS/MS in mechanical engineering or equivalent, CAD (NX preferred), MATLAB/Simulink/Simscape, prototyping and manufacturing experience, hands-on fabrication, eligible for U.S. Secret clearance, ability to travel ~25%.
NX, MATLAB, SIMULINK, SIMSCAPE, Teamcenter
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