Mechanical engineer jobs in West Whittier-Los Nietos, CA and nearby (502 jobs)
Mechanical engineer jobs within 25 miles of West Whittier-Los Nietos, CA. Nearby towns and cities are included. Distances are straight-line, not driving distances.
Counted
Hiring at a glance
View jobs- Open jobs
- 502
- Employers
- 159
Advertised starting pay
- Average starting payUSD / year
- $127,365Across 133 listings
- Average starting payUSD / hour
- $58.85Across 13 listings
Employer-advertised starting pay, not employee salaries. Currencies and pay periods stay separate.
Where work happens
- Remote
- 0%0 listings
- Hybrid
- 3%17 listings
- On-site
- 21%107 listings
Not specified: 75% (378 listings)
Employers hiring include Anduril Industries (62), SpaceX (20), Relativity Space (19).
Sources & calculation notes
These figures describe the listings on this role page at the date shown, not the whole job market. Listings can change.
Employer-listed minimums from at least 10 listings per currency and pay period. These are advertised starting amounts, not employee salaries. Jobs without a minimum and unusual amounts are excluded.
Hybrid and on-site classifications may be inferred from descriptions. Check the original ad. How we count
Mechanical engineer jobs in West Whittier-Los Nietos, CA and nearby
Within 25 miles
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Staff Mechanical Design Engineer, Turbomachinery
Radiant Industries
Radiant is seeking a Staff Mechanical Design Engineer, Turbomachinery to serve as the Responsible Engineer for the turbomachinery within our nuclear-driven power generation system. This…
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Principal Mechanical Design Engineer, Turbomachinery
Radiant Industries
Radiant is seeking a Principal Mechanical Design Engineer, Turbomachinery to serve as the Responsible Engineer for the turbomachinery within our nuclear-driven power generation system. This…
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Mechanical Engineer III - Tank Qualification Lead
Quantum Space
We are seeking an experienced and technically accomplished Mechanical Engineer III – Tank Qualification Lead to lead the design, development, qualification, and acceptance of spacecraft…
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Senior Terrestrial Mechanical Design Engineer, Controls
Varda Space Industries
The Senior Mechanical Design Engineer builds bespoke test infrastructure that qualifies spaceflight hardware for orbit. They design, build, and own sophisticated ground support equipment…
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Senior Mechanical Engineer, Anduril Expeditionary Systems
Anduril Industries
8+ years of professional mechanical engineering experience
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Mechanical Engineer, Anduril Expeditionary Systems
Anduril Industries
Design From the Ground Up: Engineer novel hardware for demanding mission sets, starting from a blank sheet.
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Mechanical Engineer - Rover
Starpath Robotics
We’re looking for a Mechanical Engineer to help develop critical mechanical systems for Starpath’s lunar rover. Depending on your interests and experience, you may work on electromechanical…
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Thermal Design Engineer
K2 Space
As a Thermal Design Engineer you will be a core driver of the detailed thermal design of spacecraft subsystems by running thermal analysis at both the component and spacecraft level. You…
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Battery Mechanical Engineer
Anduril Industries
As a Battery Mechanical Engineer, you will conduct the mechanical design, thermal management, and structural analysis of high-voltage and low-voltage battery packs and energy storage…
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Mechanical Engineer, Electrical Integration
Radiant Industries
Radiant is seeking a Mechanical Engineer to support the design and integration of electrical components and subsystems in a fast-paced startup environment. You’ll work alongside experienced…
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Mechanical Engineer IV
CRB
The Mechanical Engineer IV focuses on the design and engineering of HVAC and mechanical utilities for buildings. The individual possesses demonstrated ability to manage multiple complex…
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Mechanical Engineer, Support Systems
Anduril Industries
…of this program, you'll work alongside a tight-knit group of mechanical, structural, electrical, and software engineers, together with Program Leads and the Chief Engineer, all embedded in…
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Staff Mechanical Engineer, Numenor (Reactor)
Valar Atomics
Valar Atomics seeks a Staff Mechanical Engineer for the reactor program. This role will serve as the technical owner for major mechanical systems within the reactor plant, such as the…
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Senior Mechanical Engineer, Numenor (Reactor)
Valar Atomics
Valar Atomics seeks a Senior Mechanical Engineer for the reactor program. This role will own the design, build, and test of mechanical subsystems within the reactor plant, including the…
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Senior Mechanical Engineer
Essel
The Senior Mechanical Engineer plays a crucial role in our team, responsible for designing mechanical systems, components, and assemblies with precision, efficiency, and creativity. This…
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Sr. Opto-Mechanical Engineer
Sierra Lobo, Inc.
Our Pasadena office is engaged in supporting JPL and commercial aerospace customers. Our team specializes in the opto-mechanical design, analysis, test and fabrication of spaceflight…
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Senior Mechanical Design Engineer
Divergent
This Mechanical Design Engineer role involves bridging design and production, creating and optimizing innovative product designs for manufacturability, collaborating with cross-functional…
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Staff Nuclear Engineer
Radiant Industries
Radiant is seeking a Staff Nuclear Engineer to provide technical expertise across the nuclear design and analysis of Kaleidos. You will work across core physics, neutron and radiation…
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Mechanical Engineer
GPAC
Bachelors Degree in Mechanical Engineering from an ABET accredited college, or equivalent
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Mechanical Engineer. Plumbing/Fire Protection
GPAC
In this Position you’ll work as Project Engineer on industrial, educational, health care and commercial facilities projects. Your main responsibilities on HVAC, fire protection, piping,…
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Mechanical Engineer
GPAC
In this Role you’ll work as Project Engineer on industrial, educational, health care and commercial facilities projects. Your main responsibilities on HVAC, fire protection, piping,…
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Mechanical Engineer
GPAC
Mechanical Engineer (HVAC / Plumbing / Fire Protection) | 💰 Competitive Compensation ($100K–$140K+ DOE) | Full Benefits
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Industrial Mechanical Engineer
Insight Global
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Mechanical Design Engineer
Actalent
Job Title: Mechanical Design EngineerJob DescriptionThe Mechanical Design Engineer creates accurate, parametric CAD models and detailed drawings for complex manufactured hardware across…
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Mechanical Engineer II
Divergent
The Mechanical Engineer II designs and develops mechanical components and subsystems for Divergent’s internally developed Monolith One laser powder bed fusion platform, printers in the same…
