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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.

876 open positions

Showing 1-50 of 876 roles in this category.

Google logo

Senior Mechanical Product Design Engineer, Platforms

Google
$159,000 - $230,000
Location
Sunnyvale, CA
Level
Senior Level
Department
Mechanical Engineering
ASML logo

Materials Engineer

ASML
$109,200 - $150,150
Location
San Diego, CA
Level
Mid Level
Department
Mechanical Engineering
Zipline logo

Senior/Staff Systems Modeling Engineer, Electric Propulsion

Zipline
$180,000 - $255,000
Location
South San Francisco, CA
Level
Staff / Principal
Department
Mechanical Engineering
Relativity Space logo

Staff Engineer - Launch Fluids Engineering

Relativity Space
$150,000 - $226,000
Location
Long Beach, CA
Level
Staff / Principal
Department
Mechanical Engineering
Boeing logo

Spacecraft Mechanical Engineer (Entry-Level) - Millennium Space Systems

Boeing
$69,700 - $102,500
Location
El Segundo, CA
Level
Entry Level
Department
Mechanical Engineering
NVIDIA logo

Senior System Design Engineer

NVIDIA
$168,000 - $258,750
Location
Santa Clara, CA
Level
Senior Level
Department
Mechanical Engineering
Muon Space logo

Senior Software Engineer, Simulation Infrastructure

Muon Space
$184,000 - $208,000
Location
San Jose, CA
Level
Senior Level
Department
Mechanical Engineering
Apex - Spacecraft Manufacturing logo

Thermal Engineering Internship (Spring or Summer 2027)

Apex - Spacecraft Manufacturing
Location
Los Angeles, CA
Level
Internship
Department
Mechanical Engineering
Skydio logo

Product Design Engineer Intern - Summer 2027

Skydio
$85,000
Location
San Mateo, CA
Level
Internship
Department
Mechanical Engineering
The Aerospace Corporation logo

Systems Director - Propulsion Systems

The Aerospace Corporation
$168,200 - $252,400
Location
Los Angeles Afb, CA
Level
Manager / Director
Department
Mechanical Engineering
Amca logo

Mechanical Engineering Intern (Summer 2027)

Amca
Location
El Segundo, CA
Level
Internship
Department
Mechanical Engineering
1X logo

CAD Modeler

1X
$150,000 - $166,000
Location
San Carlos, CA
Level
Mid Level
Department
Mechanical Engineering
Alcon logo

Principal I, Modeling & Simulation Engineering

Alcon
$130,900 - $169,400
Location
Lake Forest, CA
Level
Staff / Principal
Department
Mechanical Engineering
Bruker logo

Sr. Mechanical Engineer

Bruker
$86,500 - $153,000
Location
San Jose, CA
Level
Senior Level
Department
Mechanical Engineering
Collins Aerospace logo

Principal Mechanical Engineer - EO/IR Subsystems Engineer

Collins Aerospace
$118,300 - $224,900
Location
El Segundo, CA
Level
Staff / Principal
Department
Mechanical Engineering
Apple logo

Hardware Polymers Materials Engineer

Apple
Location
Cupertino, CA
Level
Mid Level
Department
Mechanical Engineering
Cowboy Space Corporation logo

Mechanical Engineer

Cowboy Space Corporation
$125,000 - $175,000
Location
San Carlos, CA
Level
Mid Level
Department
Mechanical Engineering
General Motors logo

Principal Software Engineer, Simulation Engine

General Motors
$296,300
Location
Sunnyvale, CA
Level
Staff / Principal
Department
Mechanical Engineering
GlobalFoundries logo

Cloud Architect / Solution Design Engineer

GlobalFoundries
$147,000 - $268,000
Location
Santa Clara, CA
Level
Mid Level
Department
Mechanical Engineering
Vast logo

Propulsion Engineer - Mechanical Design

Vast
$137,760 - $195,552
Location
Long Beach, CA
Level
Mid Level
Department
Mechanical Engineering
Lucid Motors logo

Sr. Production Control Support

Lucid Motors
$79,000 - $108,000
Location
Newark, CA
Level
Senior Level
Department
Mechanical Engineering

Mechanical Engineering Intern

Reflect Orbital
Location
Hawthorne, CA
Level
Internship
Department
Mechanical Engineering
Rivian logo

Senior Engineer, Structural Safety (CAE)

Rivian
$135,100 - $168,900
Location
Irvine, CA
Level
Senior Level
Department
Mechanical Engineering
Scout AI logo

Senior Mechanical Engineer

Scout AI
$170,000 - $210,000
Location
Sunnyvale, CA
Level
Senior Level
Department
Mechanical Engineering
Sila Nanotechnologies, Inc. logo

New Materials Reactor Design Engineer-Contract

Sila Nanotechnologies, Inc.
$127,000 - $162,000
Location
Alameda, CA
Level
Mid Level
Department
Mechanical Engineering
Hermeus logo

Structures Engineering Intern - Spring/Summer/Fall 2027

Hermeus
Location
Los Angeles, CA
Level
Internship
Department
Mechanical Engineering
CHAOS Industries logo

Principal Mechanical Engineer

CHAOS Industries
$160,000 - $260,000
Location
El Segundo, CA
Level
Staff / Principal
Department
Mechanical Engineering
PsiQuantum logo

Staff Optical Fiber Link Design Engineer

PsiQuantum
$208,300 - $244,700
Location
Milpitas, CA
Level
Staff / Principal
Department
Mechanical Engineering
AMD logo

Sr. Photonic Design Engineer

AMD
Location
San Jose, CA
Level
Senior Level
Department
Mechanical Engineering
General Matter logo

Summer 2027 Internship - Mechanical Engineering (HVAC)

General Matter
$62,000 - $83,000
Location
Los Angeles, CA
Level
Internship
Department
Mechanical Engineering
Applied Materials logo

Mechanical Engineer New College Grad - BS/MS Degree (Santa Clara, CA)

Applied Materials
$100,000 - $136,500
Location
Santa Clara, CA
Level
Entry Level
Department
Mechanical Engineering
K2 Space Corporation logo

Mechanical Engineering Intern – Summer 2027

K2 Space Corporation
$62,000 - $83,000
Location
Los Angeles, CA
Level
Internship
Department
Mechanical Engineering
Samsung Semiconductor logo

Senior Staff Engineer, Thermal Simulation

Samsung Semiconductor
$189,000 - $301,000
Location
San Jose, CA
Level
Staff / Principal
Department
Mechanical Engineering
Qualcomm logo

Hardware System Design Engineer, Senior or Staff

Qualcomm
$115,600 - $173,400
Location
San Diego, CA
Level
Staff / Principal
Department
Mechanical Engineering
Foundation logo

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

Foundation
$150,000 - $250,000
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
Valar Atomics logo

Fire Protection Engineer

Valar Atomics
$112,000 - $137,000
Location
Torrance, CA
Level
Mid Level
Department
Mechanical Engineering
Pivotal Systems logo

Mechanical Engineer

Pivotal Systems
Location
Fremont, CA
Level
Mid Level
Department
Mechanical Engineering
Impulse Space logo

Mechanical Engineer - COPVs (All Levels)

Impulse Space
$135,000 - $215,000
Location
Redondo Beach, CA
Level
Mid Level
Department
Mechanical Engineering
Cisco logo

Senior Mechanical Engineer

Cisco
$154,900 - $225,300
Location
San Jose, CA
Level
Senior Level
Department
Mechanical Engineering
EUV Tech logo

Senior Mechanical Engineer

EUV Tech
$140,000 - $170,000
Location
Martinez, CA
Level
Senior Level
Department
Mechanical Engineering
Lam Research logo

Drafter/Designer 5

Lam Research
$67,000 - $132,000
Location
Fremont, CA
Level
Mid Level
Department
Mechanical Engineering
Joby Aviation logo

Equipment Design Engineer (Mechanical/Electro-mechanical)

Joby Aviation
$112,600 - $194,700
Location
Santa Cruz, CA
Level
Mid Level
Department
Mechanical Engineering
Meta logo

Product Design Engineer

Meta
Location
Burlingame, CA
Level
Mid Level
Department
Mechanical Engineering
Waymo logo

Senior Data Scientist, Simulation Capacity Optimization

Waymo
$213,000 - $263,000
Location
Mountain View, CA
Level
Senior Level
Department
Mechanical Engineering
Intel Corporation logo

CPU Core Physical Design Engineer

Intel Corporation
$105,650 - $172,860
Location
Folsom, CA
Level
Mid Level
Department
Mechanical Engineering
Divergent logo

Staff Opto-Mechanical Engineer

Divergent
$148,430 - $204,090
Location
Torrance, CA
Level
Staff / Principal
Department
Mechanical Engineering
Micron Technology logo

Principal CAD Engineer/Manager

Micron Technology
$177,000 - $301,000
Location
San Jose, CA
Level
Manager / Director
Department
Mechanical Engineering
Northwood logo

Mechanical Engineering Intern (2027 Summer Internship)

Northwood
Location
Torrance, CA
Level
Internship
Department
Mechanical Engineering

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