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Relativity Space

Propulsion Manufacturing Engineer II, Combustion Devices

Relativity Space · Long Beach, California, United States

Posted about a month ago

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

Is this posting real?

This role has been open
30 days
Relativity Space's roles stay open a median of 45 days
Reposted
No
Salary listed
No
1% of Relativity Space's roles list one
Ghost-job risk at Relativity Space
low
0 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
2026-09-17

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 Propulsion Manufacturing Engineer II at Relativity Space, you will oversee the manufacturing processes for Combustion Devices used in the Aeon-R and Vacuum Engine programs. Your role involves developing initial manufacturing processes, collaborating with various stakeholders to enhance manufacturability, and driving continuous improvements to meet production targets. You will actively contribute to shaping hardware iterations and ensuring the successful ramp-up of production for high-performance engines.

Our read on this posting2.8out of 5
benefits
2/5
freshness
4/5
career value
4/5
role clarity
4/5
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 of Science degree in aerospace, mechanical, manufacturing engineering, or equivalent
  • Minimum 2+ years of experience building and testing hardware in a manufacturing environment
  • Extensive experience authoring work instructions and/or process procedures to manufacture complex assemblies
  • Experience interfacing with design engineering, manufacturing, and production personnel in a production environment
  • Experience in executing and driving projects in a fast-paced environment
  • Ability to understand - and effectively advocate for - Design for Manufacturing principles

Nice to have

  • 3+ years of experience building and testing hardware in a manufacturing environment
  • Extensive experience with Combustion Device Design or Manufacturing
  • Experience in scaling from development to high-rate production

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 environment may imply high pressure
  • Salary range provided, but actual compensation depends on experience and qualifications

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

Listed by Relativity Space on their greenhouse job board, last confirmed open on 2026-09-17. PitchMeAI is not the employer.

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