340 mechanical engineering jobs at 133 companies in Oxnard, CA

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Mechanical Engineering Manager
El Segundo, California, United States
$160k-$220k/yr OnsiteFull Time
The Advanced Manufacturing Company of America
The Advanced Manufacturing Company of America: Manufacturer of critical components for aerospace and defense platforms.
Lead mechanical engineering across design, build, and test; manage and grow engineers; ensure design reviews, qualification testing, and DFM standards.
Siemens NX, FEA, Pressure transducers, Thermocouples, RTDs, Solenoid valves
3w
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2026-2027 Facilities Engineering Mechanical Engineering Intern
Houston or Bakersfield or Belle Chasse or North Salt Lake or Midland or Geismar or El Segundo or Pasadena or Pascagoula or Covington or Richmond or Ames or Greeley or Salt Lake City
$28-$52/hr OnsiteFull Time
Chevron
ChevronNYSE: CVX: Global energy producing oil, gas, and petrochemicals.
0+ YOEPursuing BS/MS in mechanical engineering, strong academics, communication, teamwork and problem-solving; ability to demonstrate Chevron Way.
3w
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Senior Engineer – Mechanical Engineering
Simi Valley, California, United States
$101k-$153k/yr OnsiteFull Time
AeroVironment
AeroVironmentNASDAQ: AVAV: Designs and manufactures unmanned aircraft and tactical missile systems.
5+ YOEBachelor's in Mechanical or Aerospace Engineering,5+ years designing complex mechanical systems,prototyping and electro-mechanical experience,ASME drawing practices,Solidworks and Microsoft Office proficiency.
Solidworks, Microsoft Office
2w
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Mechanical Engineering Intern (Summer 2027)
El Segundo, California, United States
$70k/yr HybridInternship
Second Order Effects
Second Order Effects: Engineering firm designing and building custom electronics and systems.
Enrolled college student in engineering/related field with CAD, FEA, and prototyping experience; strong problem-solving and communication skills.
CAD, FEA, CFD
1w
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Senior Specialist, Mechanical Engineering (41753)
Canoga Park or Sacramento or Huntsville
$102k-$189k/yr OnsiteFull Time
L3Harris Technologies
L3Harris TechnologiesNYSE: LHX: Aerospace and defense providing mission-critical technology solutions.
6+ YOEBachelor's degree (or equivalent experience) with 6+ years mechanical engineering experience; electro-mechanical design experience, proficiency with Creo/NX and Windchill; ASME Y14.5 familiarity; able to obtain Secret clearance.
Creo, NX, Windchill
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Mechanical Engineer
Oxnard, California, United States
$140k-$210k/yr OnsiteFull Time
Swarm Aero
Swarm Aero: A developer of swarming unmanned aircraft and command-and-control systems focusing on rapid aircraft design, integration, and flight testing.
5+ YOEBachelor's in Mechanical or Aerospace Engineering, 5+ years mechanical/structures design and integration experience, proficiency in CAD (NX preferred) and PLM (Teamcenter), GD&T knowledge, manufacturing process familiarity.
NX, Teamcenter, CAD
1w
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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
2w
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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
1w
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Mechanical Engineer 2
Simi Valley, California, United States
$85k-$141k/yr OnsiteFull Time
Parker Hannifin
Parker HannifinNYSE: PH: Manufacturer of motion and control technologies and systems.
3+ YOEBachelor's in mechanical/aerospace engineering and 3+ years related experience; proficiency with engineering design/analysis, drawings, testing, V&V, and technical communication.
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Senior Mechanical Engineer
Culver City, California, United States
$122k-$141k/yr OnsiteFull Time
PAE
PAE: Sustainable engineering and design for high-performance buildings.
10+ YOE10+ years of mechanical engineering experience; leadership/management experience; strong communication and project leadership; PE preferred; Bachelor’s in Mechanical Engineering.
Revit, AutoCAD
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Mechanical Engineer / Mechanical Designer
Oxnard, California, United States
$3k-$3k/bi-wk OnsiteFull Time
Drum Workshop: Manufacturer of professional acoustic drums and percussion hardware.
5+ YOE5+ years mechanical design, SolidWorks expert, experience with castings, injection molding, CNC, tight tolerances (±0.002).
SolidWorks, CNC, CAM, 3D printing, Drafting
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Mechanical Engineer - Mechanisms & Structures
Culver City, California, United States
OnsiteFull Time
Stealth Space Startup
Stealth Space Startup: Building a space-based network for enterprise data transport.
Bachelor's degree in mechanical engineering or related, mechanism and structural design experience, FEA (ANSYS Mechanical) proficiency, professional 3D CAD (NX,SolidWorks,Creo), prototyping and supplier management.
FEA, ANSYS Mechanical, NX, SolidWorks, Creo
3w
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Senior Mechanical Engineer
San Jose or Agoura Hills
$122k-$214k/yr OnsiteFull Time
Teradyne
TeradyneNASDAQ: TER: Designs and manufactures automated test equipment and advanced robotics systems.
5+ YOEBS in Mechanical Engineering or equivalent,5+ years electro-mechanical design experience,Solidworks and PDM familiarity,stress/FEA knowledge,connector and signal integrity experience,remote collaboration and presentation skills.
Solidworks, PDM, FEA, Microsoft Teams, Webex, Zoom, Cadence Allegro
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Mechanical Engineer
Santa Barbara, California, United States
$115k-$150k/yr OnsiteFull Time
HEICO
HEICONYSE: HEI: Manufactures specialty electronic components and niche aircraft parts.
5+ YOEBachelor's in Mechanical Engineering, 5+ years experience, SolidWorks/CAD proficiency, strong GD&T (ASME Y14.5) knowledge, lifecycle design ownership, strong problem-solving and communication; US eligibility required for export-controlled work.
CAD, SolidWorks, GD&T (ASME Y14.5), PDM, PLM, FEA
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Principal Mechanical Engineer
El Segundo or Los Angeles
$175k-$215k/yr OnsiteFull Time
CHAOS Industries
CHAOS Industries: Develops advanced radar and sensing systems for modern defense.
8+ YOEBachelor's in Mechanical Engineering, 8+ years platform-level mechanical design and system integration for aerospace/defense, SolidWorks and FEA experience, prototyping skills, MIL‑STD familiarity, and ability to obtain a U.S. security clearance.
SolidWorks, NASTRAN, ABAQUS, ANSYS, COMSOL
4w
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Mechanical Design Engineer/Engineering Drawing Quality Checker - Aerospace
North Hollywood, California, United States
$125k-$135k/yr OnsiteFull Time
Tata Consultancy Services
Tata Consultancy ServicesNational Stock Exchange of India: TCS: Global provider of IT services, consulting, and business solutions.
6+ YOE6+ years aerospace mechanical design experience, NPI and sustaining engineering, customer interaction, data triage, SolidWorks/CATIA and MATLAB Simulink proficiency, US national required.
SolidWorks, MATLAB Simulink, Catia
2mo
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Mechanical Engineer Junior
Ventura, California, United States
OnsiteFull Time
Engineering Services Network
Engineering Services Network: A small, veteran-owned defense contractor delivering engineering and technical services.
6+ YOEMechanical engineer with 6-10 years' experience; DoD SECRET clearance or ability to obtain; degree in engineering; on-site Ventura, CA; experience with SolidWorks, GD&T, ECR/ECO and documentation.
SolidWorks, Geometric Dimensioning and Tolerancing, Engineering Change Orders, ECR/ECO, Documentation tools
3d
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Mechanical Engineer II
Sylmar, California, United States
$82k-$141k/yr OnsiteFull Time
Abbott
AbbottNYSE: ABT: Provides medical devices, diagnostics, and science-based nutritional products.
3+ YOEBachelor in Mechanical Engineering (or equivalent), minimum 3 years engineering experience, SolidWorks/CAD experience required, knowledge of manufacturing/DFM, regulatory (FDA/ISO) awareness, ability to travel up to 10%.
SolidWorks
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Mechanical Engineer II
Sylmar, California, United States
$82k-$141k/yr OnsiteFull Time
Abbott
AbbottNYSE: ABT: Manufactures medical devices, diagnostics, and nutritional health products.
3+ YOEBachelor in Mechanical Engineering or equivalent, minimum 3 years engineering experience, SolidWorks/CAD proficiency, ability to design and test medical device sub-assemblies, knowledge of FDA/ISO quality and regulatory requirements.
SolidWorks, CAD
1w
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Principal Mechanical Engineer
Woodland Hills, California, United States
$104k-$155k/yr OnsiteFull Time
Northrop Grumman
Northrop GrummanNYSE: NOC: Develops and manufactures advanced aerospace, defense, and space systems.
4+ YOEU.S. citizen able to obtain and maintain Secret clearance. STEM degree with relevant mechanical/aerospace engineering experience, GD&T and materials knowledge, CAD and analysis experience.
Solidworks, MPLM, NX Motion, ANSYS