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Senior Mechanical Engineer, Systems Thermal & Fluid Dynamics

Critical Energy · Hawthorne, CA · All 6 Critical Energy jobs

Advertised pay
$140,000–$200,000 a year
Work pattern
On-site
Employment
Permanent
Level
Senior
Posted
21 Apr 2026

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Required skills, as the advert states them

  • Mechanical Engineering
  • CAD
  • Communication Skills
  • Python
  • Compliance

Nice to have

  • Supply Chain

About this opportunity

COMPANY DESCRIPTION: Critical Energy is an innovative, early-stage, venture-backed cleantech company on a mission to accelerate the global energy transition through abundant, low-cost clean energy. Founded by an ex-SpaceX engineer, Critical Energy designs and manufactures factory-built, modular power plants. These rapidly deployable systems convert heat into electricity using a closed-loop thermodynamic cycle and can be installed in just weeks.

Read the full advert and apply on Critical Energy's site →

Collected from Critical Energy's own careers site (Ashby). Posted 21 Apr 2026. TUNAI shows an excerpt and the facts it read from the advert; the employer's page has the full description and the application.