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Relativity Space · 3 hours ago

Senior Propulsion Technician II, Second Shift

Long Beach, CA

Full-time

Onsite

Senior Level

$35.25/hr - $45.65/hr

Relativity Space is building rockets to meet today's needs and future breakthroughs. The Senior Propulsion Technician will be responsible for the fabrication and assembly of the Aeon-R engine while supporting manufacturing operations and providing feedback on improvements.

3D TechnologyAerospaceArtificial Intelligence (AI)Manufacturing

Responsibilities

Interpret work instructions and engineering drawings to complete necessary tasks

Provide valuable feedback to the team on necessary improvements

Be involved in several in-house processes and support resources such as precision cleaning, hydrostatic proof testing, flow testing, and engine assembly

Qualification

Engine components experienceHigh pressure fluid systemsGas Generator cycle engineElectricalMechanical integrationReading engineering drawingsCommunication skillsAttention to detailDesire for growth

Required

Experience working on engines, with a primary focus on engine components

Familiarity with architecture of a Gas Generator cycle engine and all associated nomenclature

Experience with high pressure fluid system development and testing such as hydrostatic proof, pneumatic leak check, and flow testing

Familiarity with electrical and mechanical system integration

Ability to read and interpret work instructions, and engineering drawings

Strong technical and interpersonal, written and verbal communication skills

Preferred

Familiarity with 5S manufacturing principles

Familiarity with Lean Manufacturing principles

Experience transitioning from development into high-volume production

Benefits

Competitive salary and equity

Generous PTO and sick leave policy

Parental leave

Annual learning and development stipend

Company

Relativity Space

Glassdoor3.8

Relativity Space is an aerospace company that designs, develops, and builds 3D printed rockets.

Founded in 2015

Long Beach, California, USA

1001-5000 employees

http://relativityspace.com

Funding

Current Stage

Late Stage

Total Funding

$1.36B

Key Investors

FidelityTiger Global ManagementBond,Tribe Capital

2023-11-15Series F· $20M

2022-02-03Secondary Market

2021-06-08Series E· $650M

Leadership Team

Eric Schmidt

CEO

David Giger

VP of Engineering

Recent News

Research & Development World

Advanced manufacturing and process innovation: When the whole plant becomes the machine

2025-12-24

TechAfrica News

SES and Relativity Space Collaborate to Accelerate Global Satellite Connectivity

2025-11-14

Business Insider

Eric Schmidt said he worries that most governments will use Chinese AI models

2025-11-12

Company data provided by crunchbase