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Mechanical Engineering Jobs in California

Mechanical engineering jobs in California — Bay Area, Los Angeles, and San Diego. Aerospace, robotics, and consumer hardware roles. Updated weekly.

1374 open positions

Showing 1-50 of 1374 roles in this category.

GITAI logo

Mechanical Engineer

GITAI
$100,000 - $155,000
Location
Los Angeles, CA
Level
Entry Level
Department
Mechanical Engineering
Impulse Space logo

Thermal Engineer

Impulse Space
$95,000 - $115,000
Location
Redondo Beach, CA
Level
Mid Level
Department
Mechanical Engineering
Foundation logo

Mechanical Design Engineer, Body Structures, Frame (Autonomous Vehicle Team)

Foundation
$115,000 - $150,000
Location
San Francisco, CA
Level
Mid Level
Department
Mechanical Engineering
Mytra logo

Senior Mechanical Engineer

Mytra
Location
Brisbane, CA
Level
Senior Level
Department
Mechanical Engineering
Bellwether Coffee logo

Senior Mechanical Engineer

Bellwether Coffee
$140,000 - $180,000
Location
Berkeley, CA
Level
Senior Level
Department
Mechanical Engineering

Structures Design Engineer

Orbital Operations
Location
Long Beach, CA
Level
Mid Level
Department
Mechanical Engineering
Pivotal Systems logo

Mechanical Engineer

Pivotal Systems
Location
Fremont, CA
Level
Mid Level
Department
Mechanical Engineering
Joby Aviation logo

Structures Design Engineer (open to senior level)

Joby Aviation
$97,600 - $162,500
Location
Santa Cruz, CA
Level
Senior Level
Department
Mechanical Engineering
Applied Materials logo

Opto-Mechanical Engineer IV (E4)

Applied Materials
$147,000 - $202,500
Location
Santa Clara, CA
Level
Staff / Principal
Department
Mechanical Engineering
Qualcomm logo

Sr. Staff Physical Design engineer

Qualcomm
$164,000 - $246,000
Location
San Diego, CA
Level
Staff / Principal
Department
Mechanical Engineering
SpaceX logo

Mechanical Design Engineer (Starfall)

SpaceX
$100,000 - $115,000
Location
Hawthorne, CA
Level
Mid Level
Department
Mechanical Engineering

Mechanical Engineer

Longshot Space
$120,000 - $150,000
Location
Alameda, CA
Level
Mid Level
Department
Mechanical Engineering
Bruker logo

Applications Scientist, Structural Proteomics

Bruker
$88,000 - $141,000
Location
Carlsbad, CA
Level
Mid Level
Department
Mechanical Engineering
The Aerospace Corporation logo

2026 Battery Engineer

The Aerospace Corporation
$120,000 - $140,000
Location
El Segundo, CA
Level
Mid Level
Department
Mechanical Engineering
Hermeus logo

Thermal Engineer

Hermeus
$91,800 - $140,250
Location
Los Angeles, CA
Level
Mid Level
Department
Mechanical Engineering
OpenAI logo

Data Center Research & Development Engineer, Mechanical - Industrial Compute

OpenAI
$260,000 - $385,000
Location
San Francisco, CA
Level
Mid Level
Department
Mechanical Engineering
Boeing logo

Structural Analysis Engineer, Associate, Mid-Level, or Senior

Boeing
$90,950 - $123,050
Location
El Segundo, CA
Level
Senior Level
Department
Mechanical Engineering
Google logo

Mechanical Supply Planning Manager, Google

Google
$236,000 - $330,000
Location
Sunnyvale, CA
Level
Manager / Director
Department
Mechanical Engineering
Micron Technology logo

Mechanical/Thermal Architect

Micron Technology
$202,000 - $344,000
Location
San Jose, CA
Level
Mid Level
Department
Mechanical Engineering
KLA logo

Senior Mechanical Engieer

KLA
$117,800 - $200,300
Location
Milpitas, CA
Level
Senior Level
Department
Mechanical Engineering
Anduril Industries logo

Senior Mechanical Engineer, Production

Anduril Industries
$146,000 - $183,000
Location
Costa Mesa, CA
Level
Senior Level
Department
Mechanical Engineering
Ford Motor Company logo

Staff Mechanical Design Engineer

Ford Motor Company
Location
Long Beach, CA
Level
Staff / Principal
Department
Mechanical Engineering
Northrop Grumman logo

2026 Associate Engineer Aeronautical / Engineer Aeronautical - Rancho Bernardo CA

Northrop Grumman
$76,200 - $114,400
Location
San Diego, CA
Level
Entry Level
Department
Mechanical Engineering
NVIDIA logo

Senior Design Engineer, Coherent High Speed Interconnect

NVIDIA
$168,000 - $264,500
Location
Santa Clara, CA
Level
Senior Level
Department
Mechanical Engineering
Firefly Aerospace logo

Fluids Launch Engineer I

Firefly Aerospace
Location
Vandenberg Space Force Base, CA
Level
Entry Level
Department
Mechanical Engineering
Scout AI logo

Vehicle Integration Technician

Scout AI
$95,000 - $140,000
Location
Sunnyvale, CA
Level
Mid Level
Department
Mechanical Engineering
Northwood logo

Senior Mechanisms Engineer

Northwood
$118,000 - $162,000
Location
Torrance, CA
Level
Senior Level
Department
Mechanical Engineering
Bloom Energy logo

Sr. Staff Engineer, Mechanical Design

Bloom Energy
$151,700 - $218,300
Location
San Jose, CA
Level
Staff / Principal
Department
Mechanical Engineering
ChargePoint logo

Staff Hardware Systems Design Engineer

ChargePoint
$150,000 - $180,000
Location
Campbell 254, CA
Level
Staff / Principal
Department
Mechanical Engineering
Curtiss-Wright Corporation logo

Supervisor, Mechanical Design Engineer

Curtiss-Wright Corporation
$108,900 - $145,200
Location
Brea (nuclear), CA
Level
Manager / Director
Department
Mechanical Engineering
General Matter logo

Head of Process Engineering

General Matter
$170,000 - $240,000
Location
Los Angeles, CA
Level
VP / Executive
Department
Mechanical Engineering
Form Energy logo

Staff Mechanical Design Engineer, Structures

Form Energy
$166,463 - $194,218
Location
Berkeley, CA
Level
Staff / Principal
Department
Mechanical Engineering
Valar Atomics logo

Senior Mechanical Engineer

Valar Atomics
Location
Hawthorne, CA
Level
Senior Level
Department
Mechanical Engineering
Marvell Technology logo

Senior Staff Physical Verification CAD engineer

Marvell Technology
$127,630 - $191,200
Location
Santa Clara, CA
Level
Staff / Principal
Department
Mechanical Engineering
Relativity Space logo

Lead Propulsion Design Engineer

Relativity Space
$136,000 - $204,000
Location
Long Beach, CA
Level
Staff / Principal
Department
Mechanical Engineering
Cisco logo

Analog/mixed-signal IC Design Engineer - Acacia (Hybrid)

Cisco
$168,800 - $241,200
Location
San Jose, CA
Level
Mid Level
Department
Mechanical Engineering
Apple logo

Phone System Design Engineer - Power Modeling

Apple
Location
Cupertino, CA
Level
Mid Level
Department
Mechanical Engineering
Sila Nanotechnologies, Inc. logo

Staff Battery Engineer

Sila Nanotechnologies, Inc.
$151,000 - $191,000
Location
Alameda, CA
Level
Staff / Principal
Department
Mechanical Engineering
Vast logo

2026 Fall Internship - Mechanical / Aerospace

Vast
$73,000 - $83,000
Location
Long Beach, CA
Level
Internship
Department
Mechanical Engineering

Senior Rotordynamics Engineer

Astro Mechanica
$150,000 - $225,000
Location
San Francisco, CA
Level
Senior Level
Department
Mechanical Engineering
Pacific Fusion logo

Senior Mechanical Engineer - Diagnostics

Pacific Fusion
$138,100 - $263,800
Location
San Leandro, CA
Level
Senior Level
Department
Mechanical Engineering
Nimble logo

Senior Mechanical Engineer

Nimble
$150,000 - $220,000
Location
San Francisco, CA
Level
Senior Level
Department
Mechanical Engineering
Lucid Motors logo

Sr. Hardware Technician, Battery Cell

Lucid Motors
$83,000 - $116,000
Location
Newark, CA
Level
Senior Level
Department
Mechanical Engineering
Collins Aerospace logo

Mechanical Repair Tech I

Collins Aerospace
$41,720 - $78,432
Location
Santa Fe Springs, CA
Level
Entry Level
Department
Mechanical Engineering
Rivian logo

Sr. Controls, Modeling, and Simulation Engineer

Rivian
$179,000 - $223,800
Location
Palo Alto, CA
Level
Senior Level
Department
Mechanical Engineering
Wisk logo

Sr. Staff Aerodynamics Engineer

Wisk
$193,000 - $241,000
Location
Mountain View, CA
Level
Staff / Principal
Department
Mechanical Engineering
AMD logo

Advanced Package Design Engineer

AMD
Location
San Jose, CA
Level
Mid Level
Department
Mechanical Engineering
Hadrian logo

Battery Pack Engineering Lead

Hadrian
$220,000 - $280,000
Location
Los Angeles, CA
Level
Staff / Principal
Department
Mechanical Engineering
Supernal logo

Sr. Manager, Mechanical and Flight Systems Engineering

Supernal
$220,846 - $269,922
Location
Irvine, CA
Level
Manager / Director
Department
Mechanical Engineering
Applied Intuition logo

Mechanical Engineer

Applied Intuition
$110,000 - $200,000
Location
Sunnyvale, CA
Level
Mid Level
Department
Mechanical Engineering

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