USD 28-39/yr

Assembly & Test Technician II - First Shift

United StatesUnited States·Long Beachmid
OtherTest Technician
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Quick Summary

Key Responsibilities

Experience working with heavy parts, mechanical assembly, and fastening Experience using fluid equipment such as sonicating immersion cleaning tanks, flushing equipment, pressure washing equipment,

Requirements Summary

$28.80 — $39.60 USD We are an equal opportunity employer and value diversity at our company. We do not discriminate on the basis of race, rel

Technical Tools
OtherTest Technician

At Relativity Space, we’re building rockets to serve today’s needs and tomorrow’s breakthroughs. Our Terran R vehicle will deliver customer payloads to orbit, meeting the growing demand for launch capacity. But that’s just the start. Achieving commercial success with Terran R will unlock new opportunities to advance science, exploration, and innovation, pioneering progress that reaches beyond the known.

Joining Relativity means becoming part of something where autonomy, ownership, and impact exist at every level. Here, you're not just executing tasks; you're solving problems that haven’t been solved before, helping develop a rocket, a factory, and a business from the ground up. Whether you’re in propulsion, manufacturing, software, avionics, or a corporate function, you’ll collaborate across teams, shape decisions, and see your work come to life in record time. Relativity is a place where creativity and technical rigor go hand in hand, and your voice will help define the stories we’re writing together. Now is a unique moment in time where it’s early enough to leave your mark on the product, the process, and the culture, but far enough along that Terran R is tangible and picking up momentum. The most meaningful work of your career is waiting. Join us.

About the Role

~1 min read

The Assembly & Test Technician is responsible for executing pressure testing, mechanical assembly, precision cleaning, and thermal insulation work.  You will work alongside leadership and engineering to conduct pressure testing, mechanical assembly, and precision cleaning work on various fluid assemblies for the Terran R rocket and Aeon R rocket engine.

Responsibilities

~2 min read
  • Use torque wrenches and other tools to assemble critical pressure seals, fittings, flanges, and other hardware to facilitate pressure testing
  • Operate high-pressure hydraulic and hydrostatic pumps within a blast enclosure to safely pressure test fluid components and assemblies
  • Use sonicating immersion cleaning tanks, flushing equipment and pressure washing equipment to precisely clean assemblies and components to meet critical standards for handling liquid oxygen
  • Use insulating foams and fiberglass insulation to thermally insulate sensitive components from the environment
  • Escalate production blockers to leadership for timely resolution
  • Work alongside engineering to resolve technical hardware non-conformances and to implement corrective actions
  • Identify opportunities for continuous improvement and work alongside leadership and engineering to implement them

Must Haves:

  • Experience working with heavy parts, mechanical assembly, and fastening
  • Experience using fluid equipment such as sonicating immersion cleaning tanks, flushing equipment, pressure washing equipment, or high-pressure hydrostatic proof testing pumps
  • Strong communication skills
  • Strong documentation ethic and organization skills

Nice to Haves:

  • Proficiency in pressure testing and precision cleaning for aerospace products
  • Experience operating in a fast-paced aerospace production environment

At Relativity Space, we are committed to transparency and fairness in our compensation practices. Actual compensation will be determined based on experience, qualifications, and other job-related factors.

Compensation is only one part of our total rewards package. Relativity Space offers competitive salary and equity, a generous PTO and sick leave policy, parental leave, an annual learning and development stipend, and more! To see some of the benefits & perks we offer, please visit here.

Hiring Range:
$28.80$39.60 USD

We are an equal opportunity employer and value diversity at our company. We do not discriminate on the basis of race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status.

If you need a reasonable accommodation, please contact us at accommodations@relativityspace.com.

 

Location & Eligibility

Where is the job
Long Beach, United States
On-site at the office
Who can apply
US

Listing Details

Posted
June 22, 2026
First seen
June 22, 2026
Last seen
June 22, 2026

Posting Health

Days active
0
Repost count
0
Trust Level
79%
Scored at
June 22, 2026

Signal breakdown

freshnesssource trustcontent trustemployer trust
Relativity Space

Relativity makes software to help users organize data, discover the truth and act on it. Its SaaS product, RelativityOne, manages large volumes of data and quickly identifies key issues during litigation and internal investigations.

Employees
3k+
Founded
2001
View company profile
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Relativity SpaceAssembly & Test Technician II - First ShiftUSD 28-39