Relativity Space
Launch Mechanical Engineer II
$104K–$143K
Long Beach, California +1 · Full-time · Posted Sep 18, 2026
- Location
- Long Beach, California
Long Beach, California, United States - Experience
- Minimum of two years of professional engineering experience in structural systems, mechanical design, fluid power systems, or related areas.
- Education
- Bachelor’s degree in Mechanical Engineering, Aerospace Engineering, or a closely related field.
About the job
Leads mechanical design projects for Terran R launch operations, from concept through implementation, coordinating vehicle and ground support requirements.
What you'll do
- Develop 3D CAD models, 2D mechanical drawings, and fluid and electrical system schematics.
- Perform structural, dynamic, and system performance analyses using hand calculations and finite element methods.
- Present design concepts and project updates to engineering and cross-functional teams.
What they ask for
- Bachelor’s degree in Mechanical Engineering, Aerospace Engineering, or a closely related field.
- At least two years of professional engineering experience in structural systems, mechanical design, fluid power systems, or related areas.
- Solid understanding of mechanical engineering principles, including structural analysis and fluid systems design.
- Ability to deliver high-quality results on schedule, including under challenging or ambiguous conditions.
Nice to have
- Experience with launch vehicle interface mechanisms, support tooling, or similar systems.
- Familiarity with applicable NASA, DoD, Space Force, or related industry standards; knowledge of structural materials, manufacturing, and fabrication; or experience designing complex fluid systems.
Pay
$104,000 — $143,000 USD (base salary)
Tools
3D CAD, finite element methods (FEM)
Model-written summary · the original posting is authoritative