Senior CAD Administrator

Reposted 23 Days Ago
Easy Apply
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Long Beach, CA
Hybrid
130K-166K Annually
Senior level
3D Printing • Aerospace • Hardware • Robotics • Software • Manufacturing
We are building the future of aerospace.
The Role
Provide expert-level support for SIEMENS Teamcenter and NX software, manage configurations, and deliver training. Oversee support tickets and document engineering best practices.
Summary Generated by Built In

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 Team: 

The IT team is responsible for the full scope of computing infrastructure, end-user systems, servers, virtualization, cloud, networking, software services, telecommunications, and information security. You’ll support every function across the company, from the production floor to flight operations, enabling Relativity’s world-class team to design, build, and launch rockets. The team balances near-term execution with long-term vision, developing scalable solutions and processes to enable the company's growth. The evolving complexity of our IT environment offers opportunities to stretch and sharpen problem solving and hands-on technical skills. We invest in our people, encouraging ownership, cross-training, and advancement, so our team can grow as fast and ambitiously as the company itself.

About the Role:

  • Development and delivery of expert-level SIEMENS Teamcenter / NX/ NX Additive Mfg. / Simcenter3D software application level support, troubleshooting, solution provider, new and innovative technology and tool provider. 
  • Full understanding of Teamcenter Browser based AWC (Active Workspace Client) User Interface (UI) with NX. Including experience and deep knowledge in CAE – Analysis and Simulation tools e.g. ANSYS, HEEDS, FEMAP with NX NASTRAN, Simcenter 3D, Simcenter STAR-CCM etc. 
  • Provide training, full documentation as well as coordination of all training activities.  
  • Timely support of IT Service Desk support tickets / Engineering SLACK channel support for Teamcenter and NX. 
  • Manage Cadenas PARTsolutions /support managing Standard Parts Library and participate in creation of Part Families as needed in ongoing support of Mechanical Routing application (Tubing and Piping). 
  • Design, Test and Deployment of NX configurations including managing Templates, Customizations, and Preferences, Engineering drawing release with Teamcenter Workflows, ECO (Engineering Change Order) workflows, developing & documenting Design Engineering Best Practices etc. 

About You:

  • 5+ years’ experience in NX, Teamcenter. 
  • Strong verbal and written communication skills. 
  • Working knowledge of design principles. 
  • NX Administration / Configuration experience 
  • Experience with NX Part Families, Standard Parts Library Management, experience in Production environment support for Teamcenter 4-Tier architecture, installation /visualization NX integration (Rich Client and AWC – Active Workspace Client), infrastructure. 

Nice to haves but not required:  

  • BA/BS desired; may substitute experience for degree 
  • Other MCAD (Mechanical CAD) e.g. SolidWorks, Creo, Autodesk/AutoCAD Inventor etc. a plus. 
  • Programming skills, Python, C++, KF, Visual Basic, NX Open 

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:
$130,000$166,000 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.

Top Skills

Ansys
C++
Femap
Heeds
Nx
Nx Additive Manufacturing
Nx Nastran
Python
Siemens Teamcenter
Simcenter 3D
Simcenter Star-Ccm
Visual Basic

What the Team is Saying

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The Company
HQ: Long Beach, CA
1,300 Employees
Year Founded: 2016

What We Do

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.

Why Work With Us

We believe in a future where interplanetary life fundamentally expands the possibilities for the human experience. In realizing this, our long-term goal is to create humanity’s industrial base on Mars. The first step toward this long-term vision starts here on Earth – building rockets and pushing the boundaries of additive manufacturing.

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Relativity Space Teams

Team
Launching the Future of Humanity in Space
Team
Engineering
About our Teams

Relativity Space Offices

Hybrid Workspace

Employees engage in a combination of remote and on-site work.

Given the dynamic nature and diversity of roles at Relativity Space, there is no one-size-fits-all approach for how every team works best.

Typical time on-site: Flexible
HQLong Beach, CA
Cape Canaveral, FL
Center, MS
Kent, WA
Washington, DC
Learn more

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