Job Description - Manufacturing Process Engineer


Position Summary


The Process Engineer is responsible for developing, implementing, and optimizing manufacturing processes used to produce precision aerospace components. This role ensures compliance with strict industry standards, improves efficiency, and supports high-quality, repeatable production.


Key Responsibilities


Process Development & Improvement




  • Develop and optimize manufacturing processes for aerospace components (CNC machining, finishing, assembly)




  • Define tooling, fixturing, and process parameters to meet tight tolerances




  • Reduce cycle times, improve yields, and minimize scrap




Programming & Technical Support




  • Support or create CNC programs using CAM software




  • Troubleshoot machining and process issues (tool wear, chatter, dimensional variation)




  • Provide hands-on support to machinists and production teams




Quality & Compliance




  • Ensure compliance with aerospace standards such as AS9100 and customer requirements




  • Develop and maintain process documentation (work instructions, control plans)




  • Lead root cause analysis and corrective actions for non-conformances




Continuous Improvement




  • Apply Lean Manufacturing and Six Sigma principles




  • Analyze process capability (Cp/Cpk) and implement improvements




  • Lead cost reduction and efficiency initiatives




Cross-Functional Collaboration




  • Work with Design Engineering on manufacturability (DFM)




  • Collaborate with Quality, Production, and Supply Chain teams




  • Interface with customers and auditors as needed




Equipment & Tooling




  • Evaluate and implement new CNC equipment, tooling, and technologies




  • Support capital projects and process validation




Required Qualifications




  • Bachelor’s degree in Mechanical, Manufacturing, or Aerospace Engineering (or equivalent experience)




  • 3–7 years of experience in aerospace or precision machining




  • Strong knowledge of CNC machining (milling, turning, multi-axis)




  • Experience reading complex engineering drawings and GD&T




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About the Company

Marion Manufacturing Company, Inc.

812.533.9800 [email protected] Visit Website

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