Operational Planning Manager

RENK America; Cincinnati (OH); On-site; USD 120,000 - 170,000; Full time

Job summary

RENK America in Cincinnati, OH seeks an experienced Manager of Production Planning & Manufacturing Engineering to lead across Production Planning, CNC Programming, and Scheduling. You will establish scalable planning structures, implement modern tools, and drive continuous improvement to ensure on-time delivery and optimized capacity in a high-performance environment.

The role requires strong analytical skills, manufacturing expertise, and the ability to standardize processes while collaborating

Qualifications

• Bachelor's degree in engineering or related field with 6+ years of relevant experience.
• Master's degree in engineering/related field with 4+ years preferred.
• Experience in CNC manufacturing and CNC programming.
• ERP/MRP systems and capacity planning experience.
• Proven Lean manufacturing and continuous improvement track record.

Responsibilities

• Lead Production Planning, Manufacturing Engineering, CNC Programming, and Scheduling.
• Develop structured planning processes, workflows, and KPIs across manufacturing.
• Optimize capacity planning, finite scheduling, and production control.
• Drive modern manufacturing tools and digital planning processes.
• Collaborate with Engineering, Supply Chain, Quality, and Operations to ensure flow.

Skills

Leadership

Lean Manufacturing

Six Sigma

Analytical Thinking

Cross-functional Collaboration

ERP/MRP Knowledge

Capacity Planning

Machining Operations

Problem Solving

Travel Readiness

Education

Bachelor's Degree in Engineering/related field

Master's Degree in Engineering/related field

Tools

SAP

Oracle ERP

Epicor

Job description

About the Organization RENK America is a leading supplier in the defense, marine and industry sector with superior mobility, propulsion and drive train solutions. Our tradition is centered on precision-engineered systems for maximum impact, efficiency and endurance. RENK's ambition is to support each and every one of its customers to exceed standards in harsh conditions and combat situations. RENK America employs over 500 employees at our US locations in Muskegon, Michigan, Cincinnati, Ohio, Camby, Indiana and Roseville, Michigan. RENK America is driven by this sense of pride and purpose in our country and our community. Description

Job Description

We are seeking an experienced and hands‑on Manager of Production Planning & Manufacturing Engineering to lead and transform our production planning organization. This role is responsible for overseeing Production Planning, Work Preparation, CNC Programming, and Scheduling functions across the manufacturing operation. The ideal candidate will drive operational excellence by establishing scalable planning structures, implementing modern manufacturing tools and processes, and creating a high-performance planning and execution environment. This position plays a key leadership role in aligning manufacturing engineering, supply chain, and shop floor operations to ensure on‑time delivery, optimized capacity utilization, and continuous improvement. This is a highly visible leadership role requiring strong analytical skills, manufacturing expertise, and the ability to build and standardize processes in a growing production environment.

Essential Functions

• Lead and develop the departments of:
  • Production Planning
  • Manufacturing Engineering Support
  • CNC Programming
  • Establish and implement structured production planning and scheduling processes across all manufacturing areas.
  • Build, standardize, and continuously improve planning methods, workflows, KPIs, and operational procedures.
  • Develop and optimize capacity planning, finite scheduling, and production control systems to improve throughput and delivery performance.
  • Drive the implementation of modern manufacturing tools, ERP/MRP utilization, and digital planning processes.
  • Coordinate closely with Engineering, Supply Chain, Procurement, Quality, and Operations to ensure smooth production flow.
  • Ensure accurate routing structures, work instructions, BOM integrity, and manufacturing documentation.
  • Lead the development and standardization of NC programming processes and machining strategies.
  • Analyze production bottlenecks, resource constraints, and workflow inefficiencies and implement corrective actions.
  • Establish production metrics and reporting systems to monitor schedule adherence, machine utilization, lead times, and delivery reliability.
  • Develop and maintain short-, mid-, and long-term production plans aligned with customer demand and business objectives.
  • Lead continuous improvement initiatives using Lean Manufacturing, Six Sigma, and operational excellence methodologies.
  • Build and mentor high-performing teams while creating a culture of accountability, collaboration, and continuous improvement.
  • Support strategic manufacturing initiatives, automation projects, and operational scaling efforts.

Qualifications

• Bachelor's Degree in Engineering, Operations Management, Manufacturing, Supply Chain, or related field with 6+ years relevant experience (Required)
• Master's Degree in Engineering, Operations Management, Manufacturing, Supply Chain, or related field with 4+ years relevant experience (Preferred)
• CNC Manufacturing
• CNC Programming
• Manufacturing Process Development
• ERP/MRP Systems
• Capacity Planning
• Proven track record of building or restructuring planning and manufacturing control organizations.
• Deep understanding of machining operations, production workflows, and manufacturing execution processes.
• Experience implementing Lean Manufacturing and continuous improvement methodologies.
• Strong analytical and problem-solving capabilities.
• Excellent leadership, communication, and cross-functional collaboration skills.
• Experience in high‑mix / low‑volume manufacturing environments is highly preferred.
• Visual Acuity
• Analytical skills
• Walking, standing, walking
• Valid Driver's License for occasional travel

Preferred Qualifications

• Advanced ERP/MRP knowledge (SAP, Oracle, Epicor, or similar)
• Experience with digital manufacturing systems and production data analysis
• Strong understanding of production KPIs and operational performance management
• Experience with aerospace, precision machining, or complex manufacturing environments preferred
• Ability to drive organizational change and operational transformation

Full-Time/Part-Time Full-Time Exempt/Non-Exempt Exempt EOE Statement RENK America is proud to be an Aff…

This position is currently accepting applications.