Senior Mechanical Engineer I Jobs

6,015 senior mechanical engineer i jobs. Top employers: Thales Alenia Space, Anduril Industries, SpaceX, and 5 more. Salaries from $30K–$500K. Most roles in San Francisco, Costa Mesa, California, United States, San Francisco, CA, US.

6,015open positions

Find Your Next Role

6,015 Open Positions

Mechanical Engineer I

Austin, TX Full Time

Anduril Industries

Senior Manager, Battery Mechanical Engineering

Costa Mesa, CA$166K - $220K Full Time

MechanicalPropulsion

Senior Propulsion Engineer I

El Segundo, CA$140K - $168K Full Time

MechanicalPropulsion

Senior Electronics Engineer I

Melbourne, FL Full Time

Launch SiteMechanicalStructures

Ground Systems Engineer I - Structures and Mechanisms

Wallops Island, VA Full Time

Launch SiteMechanicalStructures

Senior Valve Design Engineer I

El Segundo, CA$118K - $142K Full Time

Thales Alenia Space

Principal Mechanical Engineer

Belfast, ME Full Time

Senior Launch Vehicle Design Engineer I

El Segundo, CA$140K - $168K Full Time

Entry LevelMechanical

Structural & Mechanical Engineer I - Early Career (2026 Starts)

Kent, WA +4$81K - $114K Full Time

Entry LevelMechanical

Aerospace Engineering

Senior Environmental Test Engineer I

Austin, TX Full Time

Aerospace Engineering

Thales Alenia Space

Senior Mechanical Engineer

Belfast, ME Full Time

Senior Mechanical Engineer I/II

Silver Spring, MD$100K - $153K Full Time

Senior Manager – Mechanical Engineering

Kent, WA$184K - $257K Full Time

Anduril Industries

Senior Mechanical Engineer, Omen

Costa Mesa, CA$146K - $194K Full Time

Launch SiteAerospace Engineering

Senior Launch Vehicle Integration Engineer I

Wallops Island, VA Full Time

Launch SiteAerospace Engineering

Showing 15 of 6,015 jobs

Senior Mechanical Engineer I Salary Ranges

Salary data from 1849 senior mechanical engineer i postings.

Average

$162,691

per year

Range

$15,000 - $1,000,000

per year

Jobs with Salary

1849

positions

* Estimates from posted ranges. Your actual offer depends on experience, location, and company budget.

Companies Hiring for Senior Mechanical Engineer I Roles

Companies hiring for senior mechanical engineer i roles.

Thales Alenia Space

Anduril Industries

Where Senior Mechanical Engineer I Jobs Are Located

Browse jobs by location.

San Francisco(1827)Costa Mesa, California, United States(1038)San Francisco, CA, US(845)Remote(659)Austin, TX(511)United States(457)

Common Senior Mechanical Engineer I Job Titles

Auxiliaire de vie H/F190 Senior Software Engineer155 Software Engineer150 Founding Engineer109 Enterprise Account Executive101 Forward Deployed Engineer97 Account Executive95 Sales Development Representative85

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Companies hiring for senior mechanical engineer i roles.

Thales Alenia Space

Anduril Industries