Manufacturing Engineer II, Integrated Components

Relativity Space•Long Beach, CA

12d•Onsite

About The Position

Relativity Space is building rockets to serve today’s needs and tomorrow’s breakthroughs. The Propulsion Manufacturing Integrated Components team manufactures and tests critical Aeon-R engine components. The team ensures on-time delivery of propulsion subassemblies while driving continuous improvements in safety, quality, reliability, lead time, and cost. This role requires a high degree of autonomy and initiative to provide design feedback, pioneer advanced manufacturing methods, and deliver flight hardware for integration and testing. The role involves owning and developing manufacturing and test processes for 3D printed and machined Aeon-R engine components and subassemblies, driving continuous improvements, collaborating with manufacturing partners and technicians, and partnering with supply chain to develop and manage external supplier relationships. The position requires hands-on work in a fast-paced environment, cross-functional collaboration, and leading projects. The goal is to build a strong manufacturing team and lead projects directly and cross-functionally.

Requirements

Bachelor’s degree in engineering or related technical field
2+ years of relevant experience in manufacturing engineering or a related role
Strong foundational knowledge of propulsion systems, mechanics of materials, and thermal-fluid systems to investigate and resolve hardware defects
Ability to work with and train technicians in a hands-on hardware environment, writing work instructions, and process plans for complex assemblies, and drive implementation of improvement and corrective actions
Vendor management experience including selection, defect disposition, and quality management
Proficiency with additive/subtractive manufacturing, precision inspection, GD&T (ASME Y14.5), and FEA using Ansys or similar tools
Experience with tooling design using Siemens NX or other CAD tools, including conceptualization, modeling, analysis, and fabrication

Nice To Haves

Experience in propulsion development programs
Experience transitioning products from development to high-volume production
Hands-on experience with CNC machining, welding, and high-pressure testing
Experience writing formal process specifications and manufacturing standards

Responsibilities

Own and develop manufacturing and test processes for 3D printed and machined Aeon-R engine components and subassemblies
Drive continuous improvements in manufacturability, assembly, and delivery of components, ensuring hardware meets all aspects of the intended design
Collaborate with manufacturing partners and technicians by writing work instructions, conducting root cause analysis, resolving issues, and tracking and reducing lead time
Partner with supply chain to develop and manage external supplier relationships, ensuring on-time hardware delivery
Work hands-on in a fast-paced, often novel, high-mix environment while collaborating cross-functionally and driving projects to completion
Build a strong manufacturing team and lead projects directly and cross-functionally