The Principal Mechanical Engineer leads mechanical engineering activities throughout product development, qualification, transition to production, and sustainment. The role independently delivers technical projects, guides other engineers, and coordinates cross-functional resolution of technical issues. It calls for sound engineering judgment and clear communication with engineering, program management, manufacturing, and customer stakeholders. The engineer leads mechanical work on cross-functional, multi-site teams and translates system or subsystem requirements and customer expectations into mechanical designs. Work includes designing, analyzing, and documenting mechanical and electromechanical components, subsystems, and systems, potentially involving thermal design, fluid systems, aerodynamics and fluids, mechanical analysis, and mechanical packaging. The role supports design completion, fabrication, qualification, production transition, and resolution of design and manufacturing discrepancies. It also contributes to program planning through labor estimates, schedule input, and design trade-offs, and may participate in technical proposals and reviews.
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Job Type
Full-time
Career Level
Principal