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Relativity Space

Senior Heat Treat Process Engineer

Relativity Space · Long Beach, California, United States

Posted about 2 months ago

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

Is this posting real?

This role has been open
66 days
Relativity Space's roles stay open a median of 66 days
Reposted
No
Salary listed
No
1% of Relativity Space's roles list one
Ghost-job risk at Relativity Space
high
286 stale, 2 reposted of 350 open
Hiring momentum
498 roles opened in the last 90 days
↑ up vs. the prior 90 days
Last confirmed on the employer's board
2026-10-08

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

About this role

As a Senior Heat Treat Process Engineer at Relativity Space, you will be responsible for optimizing heat treatment processes for additively manufactured parts and welded assemblies. This hands-on role involves working closely with manufacturing technicians and cross-functional teams to establish and maintain world-class heat treatment operations, ensuring compliance with aerospace quality standards. You will also drive innovation, manage equipment calibration, and provide training and support to technicians in a fast-paced manufacturing environment.

Our read on this posting2.4out of 5
benefits
2/5
freshness
1/5
career value
4/5
role clarity
5/5
pay transparency
0/5

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 Relativity Space as an employer.

What you need

  • Bachelor's degree in Materials Science Engineering, Mechanical Engineering, or Manufacturing Engineering
  • 5-7+ years of heat treatment process engineering in aerospace manufacturing
  • Proven NADCAP and AS9100 experience
  • Deep understanding of heat treatment metallurgy for nickel-based superalloys
  • Knowledge of aerospace heat treatment specifications (AMS2774, AMS2750)
  • Understanding of furnace installation qualification, calibration, and temperature uniformity surveys

What you get

  • Competitive salary and equity
  • Generous PTO and sick leave policy
  • Parental leave
  • Annual learning and development stipend

Worth weighing

  • No specific mention of remote work options
  • Fast-paced manufacturing environment may require adaptability to changing conditions
  • Limited information on team structure and collaboration dynamics

Summarised from Relativity Space's posting. Read the full original.

Listed by Relativity Space on their greenhouse job board, last confirmed open on 2026-10-08. PitchMeAI is not the employer.

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