Integration Engineer (Mechanical Focus) at Relativity Space (Greater LA Area, CA)

| Greater LA Area
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Team and Role Overview

Relativity is creating the first autonomous rocket factory. Our vision is to build the future of humanity in space – starting with rockets. We have an ambitious mission, and we understand that it takes a team to achieve it. This is why we are growing and looking for team members to join us that feel just as excited and driven to accomplish something that has not been done before, together.

The Integration team at Relativity Space pulls together the efforts of all other vehicle and manufacturing teams to deliver flight-ready vehicles for test and launch.  To meet our goals, we will build best in class manufacturing, test, and quality control processes to keep our team moving fast while still producing high quality, well understood products. The Integration Engineers with a mechanical focus will be responsible for taking propulsion and structural piece parts and subassemblies and integrating them into fully functional verified rocket stages—ready for test or flight. The Integration Engineering team will drive efforts to establish the manufacturing and business practices and processes necessary to accomplish that goal. Working alongside discipline-specific manufacturing engineers, the Integration team will be the focal points for the first build and test vehicle campaign.

The Mission/Outcomes and Objectives

  • Own a major integrated assembly and its child subassemblies from design release thru Integration to shipment—lay out the build and test flow to ensure an efficient, high-quality product flow capable of scaling with time
  • Drive the assembly’s first integration effort through design integration, assembly sequencing, mBOM development, and build and test work order creation
  • Establish the assembly’s station within the inaugural work cell by considering assembly operations, tooling and capital equipment requirements, and rate targets
  • Manage the assembly build, integration, and non-reactive testing of the world's first 3D printed rocket, delivering flight ready stages to the test and launch sites
  • Author test procedures and act as test conductor to verify as-installed hardware health and build integrity
  • Assist with developing the business tools and processes that will be used to manufacture the first launch vehicle. In parallel, help to define and pilot the long-term ERP, MES, and QMS solutions that will enable high-quality, efficient vehicle manufacturing.
  • Develop strong working relationships with both Engineering and Factory Development teams to ensure all company objectives can be met
  • Leverage software and automation to rapidly integrate and check out stages while maintaining an accurate record of the as-planned and as-built configurations

Candidate Profile

To be successful in this role, you need to be a self-starter that is able to thrive in ambiguity, identify problems and quickly resolve them, and provide definition to the previously undefined. You should have a commitment to quality and the discipline required to achieve it. You will set the tone for how mBOM’s are architected and work orders are written, how issues on the floor are addressed, and how test operations are run on the vehicle. You will be a trail blazer for the company, so you need to be self-motivated and able to influence both Engineering and Production in order to effectively implement your plans. You will need to be comfortable with desk work such as writing work instructions and analyzing test data as well as hands on work setting up work cells, assembling hardware and running test operations. You should be comfortable operating and troubleshooting complicated systems comprised of mechanical hardware, electronic hardware, and software.

Minimum Required Skills and Competencies

  • Bachelor of Science degree in aerospace, mechanical, or manufacturing engineering.
  • Minimum of 2 years of experience building and testing hardware in a manufacturing environment.
  • Extensive experience authoring work instructions and/or test procedures to build and checkout interdisciplinary structural and fluid assemblies.
  • Experience interfacing with design engineering, manufacturing, and production personnel.
  • Experience planning and test conducting hazardous operations.
  • Working knowledge of rocket subsystems including structures, mechanisms, high pressure gas systems, and avionics.
  • Expert in at least 2 of the following: welding, trim and drill operations, LOX cleanliness, mechanical fastening and torqueing operations, tube bending, leak checking, sensor check-outs, integrated testing, mating operations, lifting, tool design and fab, subassembly build, etc.

Preferred Skills and Competencies

  • Self-starter that has demonstrated the ability to define and own a process from scratch and roll out that process through adept communication to a diverse team.
  • New product introduction of an aerospace hardware system into a manufacturing, test, and production system with proven success
  • Experience developing user interfaces for manufacturing and test execution
  • Working knowledge of typical manufacturing execution systems and quality management systems.

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. 

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Technology we use

  • Engineering
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    • jiraServices
    • CreoDesign
    • ANSYSDesign
    • JIRAManagement


3500 East Burnett Street, Long Beach, CA 90815

An Insider's view of Relativity Space

What’s the vibe like in the office?

Our office is very interesting--from the large and colorful art pieces on the walls to the large (and small) rocket parts all over. We also have screens all over that are casting live streams of our testing and manufacturing floor. You just feel like you are seeing the future of manufacturing unfold right before your eyes.


Lead Recruiter

What is your vision for the company?

We are creating an entirely re-imagined process to iterate and scale rockets quickly, eventually helping to build the future of humanity in space.


CEO and Co-Founder

What are Relativity Space Perks + Benefits

Volunteer in local community
Friends outside of work
Open door policy
Team based strategic planning
Group brainstorming sessions
Open office floor plan
Dedicated Diversity/Inclusion Staff
Unconscious bias training
Hiring Practices that Promote Diversity
Health Insurance & Wellness Benefits
Disability Insurance
Dental Benefits
Vision Benefits
Health Insurance Benefits
We provide 5 tiers of coverage through Anthem--2 of which are almost completely free for employees.
Life Insurance
Retirement & Stock Options Benefits
Company Equity
Relativity Space provides equity to all full time employees, vesting over a 4 year period.
Child Care & Parental Leave Benefits
Flexible Work Schedule
Family Medical Leave
Vacation & Time Off Benefits
Generous PTO
Relativity Space offers 20 days of PTO
Paid Volunteer Time
Paid Holidays
11 holidays--federal, and company wide
Perks & Discounts
Casual Dress
Company Outings
Relativity Space has quarterly off sites reviews, monthly celebration dinners, and regular social events
Stocked Kitchen
A wide variety of snacks are provided
Some Meals Provided
Weekly lunches for lunch and learn, all hands, and new hire lunches are provided
Happy Hours
Bi-weekly happy hours/socials
Pet Friendly
Relocation Assistance
Professional Development Benefits
Job Training & Conferences
Tuition Reimbursement
Annual learning and development stipend of up to $2,000.
Lunch and learns
Every other week, we host a lunch and learn to get learn about the exciting work other teams are doing!
Paid industry certifications

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