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Energy Jobline ZR

Principal Mechanical Design Engineer, Factory Automation in Long Beach

Energy Jobline ZR, Long Beach, California, us, 90899

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About the Team: The Tooling and Factory Automation team sits at the intersection of design, manufacturing, and automation, making everything from large-scale structural fixtures to small tools that directly enable Terran R's production. As a design group embedded within the manufacturing organization, we dig deep into the needs of our internal partners to understand root problems, propose solutions, and deliver hardware to help build faster, scale smarter, and work better. The team is also at the forefront of Relativity's growing factory automation efforts, an increasingly critical part of scaling production of Terran R at existing and future facilities. You'll have the autonomy to make decisions, field solutions, and see them in action on the factory floor. Ultimately, you're not just designing tools or automated processes; you're defining how rockets and factories get built.

About the Role: The Mechanical Design Engineers are responsible for the design and development of tools and factory automation equipment that support manufacturing. The Mechanical Engineering team works closely with Design and Manufacturing, turning top-level requirements and concepts into functional delivered equipment. The Mechanical Design Engineering team brings a high level of innovation and ingenuity into the design process, as they are tasked with building out a highly automated production facility.

Responsibilities:

Develop high quality development and production tooling and automation solutions for the Terran vehicle and Aeon engine programs

Capable of integrating concepts and principles of mechanical design and analysis of several different projects in a fast‑paced environment – projects will vary in size and scale

Ability to interpret and apply sound design and drafting standards (ASME Y14.5) in creating tooling drawing definitions

Handle a wide range of technical problems and be familiar with all types of material handling, assembly fixtures, off‑loaders, rotisseries, test fixtures, structural weldments, environmental chambers, and custom machines

Close collaboration with component designers, manufacturing engineers, and integration engineering to achieve the best possible cradle‑to‑grave metrics (safety, cost, quality, cycle time, delivery, reliability, life, and maintenance/refurbishment)

Manage projects including vendor selection, fabrication, inspection, equipment installation, and commissioning of tooling

Qualifications:

Bachelor of Science degree in manufacturing engineering, mechanical engineering or equivalent

15+ years of work or project experience with design, build, and commissioning of tooling and fixtures for manufacturing, assembly and test

Experience using CAD and FEA‑based analysis software (NX and ANSYS Workbench) for structural applications

Experience in full‑cycle project completion

Experience in strategic buildout and project management of tooling supporting production

Nice to haves but not required:

Strong expertise in design for manufacturability and design for assembly including experience taking products from prototype design to production

Solid understanding of common manufacturing materials, GD&T, and tolerance/stack‑up analysis

Solid understanding of common manufacturing processes and machines including mills, lathes, welding, sheet‑metal bending, lifting/rigging, assembly, inspection, etc.

Experience with custom machine design: motors, actuators, linear rails/actuators, pneumatics, bearings, etc.

Compensation and Benefits: 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: $196,000 – $253,000 USD

Equal Opportunity Employment We are an equal opportunity employer and value at our company. We do not discriminate on the basis of, , color, , , , , marital status, veteran status, or status.

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

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