"mechanical assembly" Jobs

271 open tech roles matching “mechanical assembly”, taken straight from company career pages — not reposted from other job boards. Most in demand right now: Mechanical Engineering, Python, CAD. Every listing is re-checked daily and closed roles are removed.

Showing 20 of 271 results

Radiant

Join Radiant as a Senior Equipment Engineer to innovate custom equipment for portable nuclear microreactors in a startup environment.

Radiant El Segundo, CA Published 2 months ago
The Exploration Company

Join The Exploration Company as a System Integration Senior Engineer to lead spacecraft integration and verification activities.

The Exploration Company Munich, Germany Published 2 months ago
SpaceX

Join SpaceX as a Sr. Process Engineer to lead the lifecycle of advanced packaging for AI satellite technology.

SpaceX Bastrop, TX Published 1 month ago
Helion

Join Helion as a Senior Mechanical Engineer to develop next-generation diagnostic instrumentation for fusion energy.

Helion Everett, WA Published 1 year ago
Flexible on stack
Saronic Technologies

Join Saronic Technologies as a Wire Harness Design Engineer to develop interconnect architectures for marine platforms.

Saronic Technologies Austin, TX Published 5 months ago
Radiant

Join Radiant as a Senior Mechanical Engineer to design critical structures for portable nuclear microreactors in a fast-paced startup environment.

Radiant El Segundo, CA Published 1 month ago
Radiant

Join Radiant as a Senior Mechanical Engineer to lead the design of critical fluid systems for innovative portable nuclear microreactors.

Radiant El Segundo, CA Published 3 months ago
Saronic Technologies

Lead the development and execution of electrical test strategies for autonomous maritime solutions at Saronic Technologies.

Saronic Technologies Austin, TX Published 5 months ago
Flexible on stack
Anthropic

Lead the design and oversight of mechanical systems for data centers, ensuring reliability and efficiency in a rapidly expanding portfolio.

Anthropic Remote-Friendly, United States $1–$2/yr Published 3 weeks ago
Pacific Fusion

Design and analyze vacuum seals for a cutting-edge fusion energy project at a rapidly growing startup.

Pacific Fusion Fremont, CA $138.1k–$207.1k/yr Published 2 weeks ago
Radiant

Join Radiant as a Senior Manufacturing Engineer to innovate production methods for portable nuclear microreactors.

Radiant El Segundo, CA Published 11 months ago
Cowboy Space Corporation

Join Cowboy Space Corporation as a Senior Mechanisms Engineer to design and validate critical vehicle mechanisms for space-based solar energy systems.

Cowboy Space Corporation Kent, Washington $150k–$180k/yr Published 1 week ago
Flexible on stack
Helion

Join Helion as a Senior Supplier Development Engineer to enhance supplier quality systems for fusion generator manufacturing.

Helion Everett, WA Published 1 month ago
K2 Space

Own the success of electromechanical testing and lead projects in a fast-paced environment at a high-growth satellite company.

K2 Space Los Angeles, CA $140k–$175k/yr Published 4 months ago
Flexible on stack
Ultima Genomics

Join Ultima Genomics as a Senior Manufacturing Engineer to develop and commercialize groundbreaking genomics technologies.

Ultima Genomics Fremont, California, United States $110k–$130k/yr Published 3 months ago
Flexible on stack
Sesame

Join Sesame as a Senior Electrical Engineer to drive the development of innovative wearable electronics in a dynamic startup environment.

Sesame San Francisco Published 1 year ago
Helion

Lead the build and troubleshooting of complex electromechanical systems at a pioneering fusion power company.

Helion Everett, WA Published 3 months ago
Mythic

Join Mythic as a Senior Hardware Systems Design Engineer to design and implement complex hardware platforms for AI applications.

Mythic Bangalore Published 2 months ago
The Exploration Company

Lead the development of a propulsion test facility for legacy propellants at The Exploration Company.

The Exploration Company Bordeaux, France Published 3 months ago
SpaceX

Lead the supply chain for Raptor components at SpaceX, ensuring quality and cost efficiency in a high-visibility role.

SpaceX Hawthorne, CA $135k–$200k/yr Published 1 month ago