Relativity Space · 4 hours ago
Principal Mechanical Design Engineer, Tooling
Relativity Space is building rockets to meet the growing demand for launch capacity and advance science and exploration. The Principal Mechanical Design Engineer, Tooling will be responsible for designing and developing tools and factory automation equipment that support manufacturing, collaborating closely with design and manufacturing teams to deliver innovative solutions.
3D TechnologyAerospaceArtificial Intelligence (AI)Manufacturing
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 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
Qualification
Required
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 preferred) for structural applications
Experience in full-cycle project completion
Experience in strategic buildout and project management of tooling supporting production
Preferred
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
Benefits
Competitive salary and equity
A generous PTO and sick leave policy
Parental leave
An annual learning and development stipend
More
Company
Relativity Space
Relativity Space is an aerospace company that designs, develops, and builds 3D printed rockets.
Funding
Current Stage
Late StageTotal Funding
$1.36BKey Investors
FidelityTiger Global ManagementPlayground Global
2023-11-15Series F· $20M
2022-02-03Secondary Market
2021-06-08Series E· $650M
Recent News
Research & Development World
2025-12-24
2025-11-14
2025-11-12
Company data provided by crunchbase