"mechanical assemblies" Jobs

269 open tech roles matching “mechanical assemblies”, 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 269 results

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
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
SpaceX

Lead sourcing strategy and supplier management for server mechanicals and cooling at SpaceX, driving innovation and cost efficiency.

SpaceX Austin, TX Published 1 week ago
K2 Space

Join K2 Space as a Senior Mechanisms Engineer to design and integrate turbomachinery for high-power spacecraft systems.

K2 Space Los Angeles, CA $140k–$175k/yr Published 2 months ago
SpaceX

Join SpaceX as a Sr. Sourcing Specialist to manage supply chain operations for the Starship project, ensuring efficient procurement and vendor performance.

SpaceX Hawthorne, CA $100k–$130k/yr Published 1 month ago
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
SpaceX

Join SpaceX as a Senior Automation and Controls Engineer to lead innovative projects in high-volume satellite production.

SpaceX Redmond, WA $135k–$220k/yr Published 1 month ago
Flexible on stack
SpaceX

Manage technical projects for developing and qualifying tooling and manufacturing processes at SpaceX.

SpaceX Bastrop, TX Published 3 months ago
SpaceX

Lead the development and optimization of advanced welding processes for SpaceX's Starship components in a fast-paced manufacturing environment.

SpaceX Hawthorne, CA $135k–$190k/yr Published 2 months ago
Flexible on stack
Pacific Fusion

Design and test advanced vacuum systems for a cutting-edge fusion energy project at a rapidly growing startup.

Pacific Fusion Fremont, CA $138.1k–$219.9k/yr Published 2 weeks 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 Senior Electrical Design Engineer to lead the development of cutting-edge LPBF printers for Raptor engine production.

SpaceX Hawthorne, CA $140k–$230k/yr Published 4 weeks ago
Flexible on stack
Valar Atomics

Lead the design and operation of helium systems for next-generation high-temperature gas-cooled reactor technology at Valar Atomics.

Valar Atomics Torrance, California, United States $144k–$176k/yr 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
Outrider

Join Outrider as a Senior Mechanical Engineer to lead reliability initiatives and develop robotic systems for autonomous yard operations.

Outrider Henderson, Colorado $150k–$180k/yr Published 3 months ago
Flexible on stack
K2 Space

Join K2 Space as a Senior PCBA Rework Technician to contribute to the development of high-power satellite platforms.

K2 Space Los Angeles, CA $38–$48/hr Published 6 months ago
SpaceX

Join SpaceX as a Sr. Mechanical Engineer to design and develop the Flight Termination System for Starship, ensuring safety and reliability.

SpaceX Hawthorne, CA $130k–$180k/yr Published 2 months ago
Flexible on stack
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
SpaceX

Join SpaceX as a Sr. Propulsion Analyst to ensure the Raptor engine withstands extreme conditions through advanced structural analysis.

SpaceX Hawthorne, CA $135k–$215k/yr Published 1 month ago
Radiant

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

Radiant El Segundo, CA Published 1 week ago