What are the responsibilities and job description for the Manufacturing Process Engineer position at Marion Manufacturing?
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