"mechanical systems" Jobs

1039 open tech roles matching “mechanical systems”, taken straight from company career pages — not reposted from other job boards. Most in demand right now: Python, Mechanical Engineering, C++. Every listing is re-checked daily and closed roles are removed.

Showing 20 of 1039 results

Onebrief

Join Onebrief as a Senior Corporate Security Systems Engineer to enhance security across corporate systems in a growing tech environment.

Onebrief United States | Remote Published 3 weeks ago
AI-first team
K2 Space

Join K2 Space as a Senior Electro-Mechanical Engineering Technician to support the assembly and testing of advanced optical subsystems for next-gen satellites.

K2 Space Los Angeles, CA $40–$45/hr Published 1 month ago
Flexible on stack
Helion

Join Helion as a Senior Mechanical Engineer to design and optimize hardware for fusion power prototypes in a mission-driven team.

Helion Everett, WA Published 1 month 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 3 weeks ago
Flexible on stack
K2 Space

Own electromechanical testing for high-power satellites at a fast-paced, high-growth company.

K2 Space Los Angeles, CA, United States $140k–$175k/yr Published 2 days ago
Flexible on stack
Pacific Fusion

Join Pacific Fusion as a Senior Mechanical Engineer to lead the design and analysis of structures for advanced fusion energy systems.

Pacific Fusion Fremont, CA $156.5k–$234.8k/yr Published 10 months ago
Apex Space

Join Apex Space as a Senior Chemical Propulsion Engineer to design and build propulsion systems for innovative spacecraft.

Apex Space Los Angeles Published 5 months ago
SpaceX

Join SpaceX as a Sr. Propulsion Fluids Analyst to drive design decisions for advanced rocket engine hardware through fluids and thermal analyses.

SpaceX Hawthorne, CA $135k–$190k/yr Published 3 months ago
Flexible on stack
SpaceX

Drive supplier development and metrology strategy for high-precision mechanical components in a rapidly growing Starlink User Terminal business.

SpaceX Bastrop, TX Published 2 months 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
Reliable Robotics Corporation

Join Reliable Robotics as a Senior Flight Test Engineer to enhance aviation safety through innovative automated systems.

Reliable Robotics Corporation Mountain View, CA Published 1 week ago
Reliable Robotics Corporation

Join Reliable Robotics as a Sr. Flight Software Engineer to develop software for automated aviation systems.

Reliable Robotics Corporation Mountain View, CA Published 7 months ago
Flexible on stack
K2 Space

Join K2 Space as a Senior Supplier Development Engineer to enhance supplier capabilities for high-power satellite manufacturing.

K2 Space Los Angeles, CA $130k–$165k/yr Published 1 month 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
SpaceX

Develop fluid systems for high-performance interplanetary vehicles as a Sr. Propulsion Engineer at SpaceX.

SpaceX Starbase, TX Published 1 month ago
Airbound

Architect and deliver the complete avionics hardware stack for revolutionary aircraft at Airbound.

Airbound Bangalore Published 1 week ago
Flexible on stack
Cylake

Join a small team to architect and build next-gen cybersecurity products with a focus on Windows kernel engineering.

Cylake Sunnyvale $150k–$250k/yr Published 2 months ago
Helion

Join Helion as a Senior Multiphysics Modeling Engineer to develop and validate models for fusion hardware in a pioneering energy company.

Helion Everett, WA Published 6 months ago
Flexible on stack
Base Power Company

Lead the architecture and development of firmware for battery systems at a next-generation power company.

Base Power Company Austin, TX Published 1 year ago
Flexible on stack