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Relativity Space · 6 hours ago

Engine Design Engineer II, Engine Systems Design & Analysis

Long Beach, California

Full-time

Onsite

Entry, Mid Level

$112K/yr - $143K/yr

2+ years exp

Relativity Space is focused on building rockets to meet current and future demands for launch capacity. The Engine Design Engineer II will be responsible for owning top-level engine CAD models, leading configuration control, and ensuring successful integration of engine components throughout the production lifecycle.

3D TechnologyAerospaceArtificial Intelligence (AI)Manufacturing

Responsibilities

Lead CAD release and configuration control for production engine assemblies, ensuring accurate eBOM structures and smooth downstream integration

Own engine layout and packaging trades, including definition of Keep-in-Zone (KiZ) and Keep-out-Zone (KoZ) boundaries

Design and analyze Integrated Design hardware (fluid manifolds, tubing, ducting, secondary structures) and execute rapid design tweaks to support engine testing

Define engine assembly tolerances/requirements as defined on Interface Control Diagrams (ICDs.) - Establish and standardize best practices across the Propulsion organization for things like fittings, bolts, seals, etc

Champion the change management process and help continuously improve it. - Own tracking of key engine metrics, like mass and part count

Partner with the Integration/Manufacturing team by reviewing and continuously improving Process Plans, Work Orders, and Non-Conformances

Strive to set downstream stakeholders up for success by enabling increased engine build rates and quality. Provide floor support at times to resolve build issues

Qualification

CAD skillsIntegrated Design hardwareChange managementManufacturing Execution SystemProject leadershipAttention to detailCollaboration skillsCommunication skills

Required

2+ years of professional design experience

Bachelor's degree in an engineering field

Demonstrated project/technical leadership skills

Strong understanding of engineering fundamentals in structures, fluids, thermal, and mechanisms

CAD skills (any platform)

Experience with large CAD model management, change management, and configuration management

Experience designing Integrated Design hardware (manifolds, secondary structure, tubing, etc.)

Attention to detail, thorough, exhibits strong follow-through. Understands the critical importance of a flawless eBOM that sets downstream stakeholders up for success

Great Integration/Manufacturing partner. Experience with any Manufacturing Execution System (MES.) Addresses DFA/DFM feedback in a timely fashion to set production up for success

Preferred

Experience with Siemens NX and Teamcenter, specifically

Experience in the design of liquid propulsion components and systems

Experience with Finite Element Analysis (FEA) and commercial tools such as Ansys, Abaqus, or Nastran

Familiarity with aerospace standards (AS, NAS, SAE, etc.)

Experience with creating release, mass, and part count reports. Ability to communicate this information to leadership and stakeholders in a clear and concise manner

Familiarity with Qualification and Acceptance test requirements for flight hardware