Principal Manufacturing & Assembly Engineer
Executive Recruiting Group · Broomfield, Colorado, United States · Posted Jul 6, 2026
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We are seeking a Principal Manufacturing & Assembly Engineer who can develop manufacturing processes and assembly methods that transition designs into reliable, repeatable production.
Key Responsibilities
Design and develop rocket propulsion structures, motor cases, nozzles, and flight hardware
Perform structural and thermal finite element analysis (FEA)
Select and qualify metals, composites, ceramics, insulation, and thermal protection materials
Support additive manufacturing design and qualification
Lead structural failure investigations and corrective actions
Support component qualification, static-fire testing, and flight testing
Collaborate with manufacturing, test, propulsion, and systems engineering teams
Improve structural performance, manufacturability, weight, and reliability