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Inversion

Senior Propulsion and Energetics Thermofluids Engineer

Inversion · Playa Vista, California, United States

Posted about 2 months ago · $137,000 - $193,000

or apply directly on Inversion's site. We never take the application ourselves.

Is this posting real?

This role has been open
52 days
Inversion's roles stay open a median of 53 days
Reposted
No
Salary listed
Yes
89% of Inversion's roles list one
Ghost-job risk at Inversion
high
59 stale, 0 reposted of 76 open
Hiring momentum
86 roles opened in the last 90 days
↑ up vs. the prior 90 days
Last confirmed on the employer's board
2026-09-25

Measured from postings appearing on and disappearing from Inversion's own greenhouse board since 2026-08-03. Full hiring picture for Inversion.

About this role

As a Senior Propulsion and Energetics Thermofluids Engineer at Inversion, you will lead the design and development of vacuum chamber and heat exchanger cooling systems for a high-energy plasma test environment. Your role involves conducting thermal and fluid analyses, managing CAD models, and collaborating with various teams to bring designs from concept to fabrication. You will also be responsible for ensuring the integration of thermal protection systems and supporting prototype builds.

Our read on this posting3.2out of 5
benefits
1/5
freshness
1/5
career value
4/5
role clarity
5/5
pay transparency
5/5

Scored from the posting itself — how clearly the role is described, how much it says about pay and benefits, and how recently it was listed. Not a judgement of Inversion as an employer.

What you need

  • Bachelor’s degree in Mechanical Engineering, Aerospace Engineering, or equivalent technical experience
  • 5+ years of experience in thermal design, modeling, and analysis of high-temperature systems
  • Strong practical mechanical design skills related to industrial systems, mechanisms, high thermal-load systems, and user interfaces
  • High familiarity with CAD software, such as Siemens NX
  • Experience producing engineering drawings and applying standard dimensioning and tolerancing (GD&T) per ASME Y14.5
  • Expertise in industry-standard thermal analysis software, such as Thermal Desktop, ANSYS Thermal, or equivalent tools

Nice to have

  • Master's or Ph.D. in Mechanical or Aerospace Engineering with a focus on heat transfer, fluid dynamics, or thermodynamics
  • Direct experience with designing or operating large-scale vacuum systems
  • Direct experience with industrial facility mechanical design and process engineering
  • Direct experience modeling aerothermal hypersonic environments, plasma interactions, or conjugate heat transfer (CHT) coupled with CFD solvers
  • Experience supporting prototype builds and rapid design iteration in a hardware-rich environment

Worth weighing

  • Position requires in-office presence in Playa Vista, CA
  • No specific benefits or perks mentioned in the posting
  • Salary range provided, but individual pay may vary based on multiple factors
  • Role involves high-consequence technical decisions under uncertainty, which may indicate a demanding work environment

Summarised from Inversion's posting. Read the full original.

Listed by Inversion on their greenhouse job board, last confirmed open on 2026-09-25. PitchMeAI is not the employer.

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