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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

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