Manufacturing Engineer (Coiling)

PAC Kingfish LLCSouthfield, MI

About The Position

Race Winning Brands (RWB) is the leading manufacturer of racing and high-performance parts sold to automotive and powersports markets. RWB is the preferred source for high-end pistons, engine blocks, cylinder heads, intake manifolds, connecting rods, crankshafts, clutches, transmissions, springs and other engine and driveline- related performance components. PAC Racing Springs is seeking a driven, hands-on Manufacturing Engineer who thrives on solving complex manufacturing challenges and developing world-class spring production processes. This is a unique opportunity to become a technical expert in CNC spring coiling technology, spring materials, tooling, and advanced manufacturing processes that support high-performance engine valve springs and valvetrain components.

Requirements

  • Bachelor’s degree in Mechanical, Manufacturing, Industrial Engineering, or related discipline.
  • 3–8 years of manufacturing engineering experience in a precision manufacturing environment.
  • Strong hands-on problem-solving and process improvement skills.
  • Experience in production environments and precision manufacturing.
  • CAD software (SolidWorks preferred) experience
  • Experience with ERP/MRP systems and Microsoft Office.
  • Strong analytical, communication, and project management skills.

Nice To Haves

  • Experience with CNC spring coiling, wire forming, or cold forming equipment.
  • Understanding of servo-controlled machinery and CNC programming principles.
  • Knowledge of spring design fundamentals and spring manufacturing processes.
  • Experience with SPC, process capability studies, Lean Manufacturing, or Six Sigma.
  • Experience with tooling design and fixture development.

Responsibilities

  • Become a subject matter expert in CNC spring coiling equipment, spring manufacturing processes, wire materials, tooling systems, setup methodologies, and production technologies.
  • Learn and master the programming, setup, and optimization of CNC spring coiling machines.
  • Develop expertise in pitch control, diameter control, end geometry, wire positioning, and spring stability.
  • Optimize machine parameters including feed rates, spindle speeds, point positioning, arbor configurations, and pitch tool settings.
  • Design, develop, and refine coiling tooling including points, guides, arbors, pitch tools, quills, cutters, and fixtures.
  • Analyze wire characteristics including tensile strength, surface condition, cast, helix, lubrication, and dimensional consistency.
  • Establish process windows that ensure consistent spring geometry and production repeatability.
  • Lead process validation, capability studies, and production launches.
  • Troubleshoot machine performance, tooling wear, process variation, and quality issues.
  • Implement automated inspection, in-process monitoring, and data collection systems.
  • Conduct root cause analysis and continuous improvement initiatives.
  • Manage manufacturing projects from concept through implementation.
  • Train and work with operators to implement best practices.

Benefits

  • Medical, Dental, Vision Insurance as of Day One
  • Employer Paid Life and Disability Insurance
  • HSA with Employer Contributions
  • 401(K) Retirement Plan with Company Match
  • Employee Wellness and Assistance Programs
  • Paid Maternity/Paternity Leave
  • Paid Time Off
  • Up to 10 Paid Company Holidays
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