308 entry level mechanical engineer jobs at 156 companies in Fullerton, CA
5d
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Mechanical Engineer - Entry Level
League City or La Porte or Alvin or Carson
OnsiteFull Time
Bachelor's degree in Mechanical Engineering, graduation by December 2026 or May 2027, and GPA of at least 3.0 required. Plant internship or cooperative education experience preferred.
CAD, Process Safety Management (PSM), Management of Change (MOC), HAZOP, Process Hazard Analysis (PHA)
3w
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Mechanical Engineer, Level II
Torrance, California, United States
$115k-$140k/yr OnsiteFull Time
2+ YOEBachelor's in mechanical/robotics/aerospace or related, ~2+ years designing and building mechanical or electromechanical hardware, CAD proficiency (Siemens NX or comparable), hands-on assembly/testing experience.
Siemens NX, SolidWorks, Creo, CATIA, Autodesk Inventor
3w
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Engineer Mechanical (Level 2)
Redondo Beach, California, United States
$83k-$125k/yr OnsiteFull Time
2+ YOEBS in STEM plus 2 years (or MS plus 0 years), experience with integration/test or manufacturing of space vehicle mechanical systems, active SCI clearance required.
6d
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Mechanical Engineer
El Segundo or Los Angeles
$110k-$138k/yr OnsiteFull Time
Bachelor's degree in mechanical engineering or related discipline, mechanical design experience, CAD proficiency, structural analysis exposure, communication skills, and ability to obtain a U.S. security clearance.
SolidWorks, Finite Element Analysis (FEA), NASTRAN, ABAQUS, ANSYS, Computational Fluid Dynamics (CFD), COMSOL, CNC
2mo
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Mechanical Engineer
Torrance, California, United States
$100k-$155k/yr OnsiteFull Time
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.
1mo
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Mechanical Engineer
Torrance, California, United States
OnsiteFull Time
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
5d
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Mechanical Engineer, Propulsion
Santa Ana, California, United States
$129k-$171k/yr OnsiteFull Time
2+ YOEBS or MS in Mechanical Engineering and 2+ years of technical engineering experience or equivalent projects. Requires CAD, mechanical design, prototyping, fabrication, manufacturing, and US Person status.
CAD, CNC, 3D printing, NX, Teamcenter, Python, MATLAB
1mo
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Mechanical Engineer I
Irvine, California, United States
$76k-$102k/yr OnsiteFull Time
1+ YOEUS work authorization required; Bachelor's in mechanical engineering; 1+ year engineering experience in R&D or manufacturing; SolidWorks and systems integration experience; able to read electrical/mechanical drawings.
SolidWorks, Microsoft Project, Microsoft Access, Microsoft Excel, Microsoft PowerPoint
2d
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Mechanical Engineer II
Pasadena, California, United States
$100k-$126k/yr OnsiteFull Time
2+ YOEBachelor’s degree in mechanical or related engineering and 2+ years’ mechanical engineering experience. Requires CAD, GD&T, tolerance analysis, manufacturing, hands-on hardware testing, and cross-functional collaboration.
SolidWorks, GD&T, finite element analysis
2d
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Mechanical Engineer II
Pasadena, California, United States
$100k-$126k/yr OnsiteFull Time
2+ YOEBachelor's degree in mechanical, aerospace, mechatronics, robotics, or related engineering; 2+ years of mechanical engineering experience; SolidWorks or comparable CAD, GD&T, tolerance analysis, manufacturing, and hands-on hardware testing experience.
SolidWorks, CAD, GD&T, Finite Element Analysis
1mo
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Mechanical Engineer, Components
El Segundo, California, United States
$115k-$150k/yr OnsiteFull Time
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
2mo
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Mechanical Engineer II
Laguna Hills, California, United States
$80k-$100k/yr OnsiteFull Time
2+ YOEBachelor's in Mechanical Engineering with 2+ years experience (or advanced degree), skilled in mechanical design, 3D CAD modeling, prototyping, testing, design control in regulated industries, DOE exposure, and risk management.
1mo
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Engineer - Mechanical II
Altadena, California, United States
$99k-$139k/yr OnsiteFull Time
Blue Origin: Develops reusable rockets and systems for human spaceflight.
2+ YOEB.S. in Mechanical/Aerospace Engineering,2+ years developing and testing complex hardware,mechanism design and hands-on prototyping,CAD and analysis proficiency,ability to lead development through product lifecycle,US work authorization required.
Autodesk Inventor, ANSYS
2mo
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Founding Mechanical Engineer
Los Angeles, California, United States
$135k-$215k/yr HybridFull Time
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
5d
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Mechanical Engineer (Starship Avionics)
Hawthorne, California, United States
$100k-$135k/yr OnsiteFull Time
1+ YOEBachelor's degree in mechanical, aerospace, systems, or electrical engineering; 1+ year of mechanical or electromechanical design and analysis experience, including internships or student projects.
CAD, FEA, 3D modeling, laser welding, Employee Stock Purchase Plan
1w
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Mechanical Engineer
El Segundo, California, United States
$89k-$161k/yr OnsiteFull Time
Bachelor's degree or equivalent experience; electro-mechanical systems experience; CAD proficiency; GD&T knowledge; cross-functional communication; problem-solving and design validation skills. ITAR eligibility required.
Onshape, SolidWorks, Computer-Aided Design (CAD), Finite Element Analysis (FEA)
2mo
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Mechanical Engineer I
Pasadena or Los Angeles
$75k-$90k/yr OnsiteFull Time
BS in mechanical/aerospace engineering from ABET school, EIT a plus. Ability to perform load calculations, system sizing, equipment selection, field surveys, and review shop drawings; strong communication and organization skills.
1mo
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Mechanical Engineer
El Segundo or Mojave
$100k-$160k/yr OnsiteFull Time
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.
1mo
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Mechanical Design Engineer
Los Angeles, California, United States
$165k-$220k/yr OnsiteFull Time
2+ YOEBachelors in Mechanical Engineering, 2+ years mechanical design experience, SolidWorks proficiency, GD&T knowledge, fabrication/machining/welding familiarity, and strong communication and problem‑solving skills.
SolidWorks, FEA
1w
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Mechanical Engineer (New Grad)
Los Angeles, California, United States
$96k-$106k/yr OnsiteFull Time
1+ YOEBachelor's degree in mechanical engineering or related field, 1+ years of experience, 3D CAD, GD&T manufacturing drawings, FEA, engineering fundamentals, and exceptional project or product evidence.
Solidworks, CATIA, NX, GD&T, FEA
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