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Rivian

Makes electric pickups, SUVs and delivery vans

Senior Additive Specialist

Machine & Process OperationUpdated on Nov 12
Full-timeIrvine, CA, USAIn-person

About the Job

Requirements

  • Two to four years of hands-on experience in a technical additive manufacturing, prototype lab, or research and development environment.
  • Near-full understanding of machine operations, slicing and build-preparation software, and material properties across key 3D printing technologies.
  • Ability to handle moderately complex assignments, exercise sound technical judgment, and work semi-independently with minimal supervision.
  • Technical certification or Associate degree in a related technical discipline is preferred.
  • Hands-on proficiency with Stratasys and FormLabs machines.
  • Ability to stand for extended periods and lift up to 50 pounds.

Responsibilities

  • Program, optimize, and schedule build layouts using GrabCad and PreForm slicing software to maximize part quality, density, and throughput across multiple 3D printing technologies, including SLS, FDM, and SLA.
  • Maintain readiness of designated 3D printing equipment and shop areas; perform setup, machine operation, and basic hardware troubleshooting to resolve routine issues.
  • Perform and oversee post-processing operations, including cleaning, sanding, deburring, bonding, surface finishing, and assembly, ensuring finished parts meet engineering and design specifications.
  • Experiment with build setups and materials to improve process consistency and identify operational inefficiencies within the lab.
  • Maintain communication with the immediate team and the wider national department.
  • Follow 5S and safety protocols, manage raw material inventory, and support incoming and outgoing part-shipping logistics.

Desired Qualifications

  • Technical certification or Associate degree in a related technical discipline.

About the Company

Rivian

Makes electric pickups, SUVs and delivery vans

Rivian designs and builds electric pickup trucks, SUVs, and delivery vans, pairing off-road ability with electronics and software it develops itself. In 2021, its R1T became the first fully electric pickup truck on the US consumer market, ahead of larger rivals such as Ford and Tesla. It makes the R1T pickup, the R1S and R2 SUVs, and commercial vans in Normal, Illinois, and sells them directly online and in its own stores rather than through dealers. Its vehicles run on Rivian's own software, which gains features through updates sent over the internet, and most revenue comes from vehicle sales, with service and optional software adding more. Rivian was founded in 2009 and is based in Irvine, California.

Company size
10,001+
Company stage
IPO
Headquarters
Irvine, CA
Founded
2009

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