Operational Planning Manager

RENK America; Cincinnati (OH); On-site; USD 120,000 - 150,000; Full time

Job summary

RENK America is seeking an experienced Manager of Production Planning & Manufacturing Engineering to lead and transform our planning organization in a high‑growth manufacturing environment.

The role focuses on overseeing Production Planning, work preparation, CNC programming, and scheduling to ensure on‑time delivery and optimized capacity. You will build scalable processes, drive ERP/MRP utilization, and lead continuous improvement initiatives across cross‑functional teams.

Qualifications

• Bachelor's degree with 6+ years relevant experience.
• Master's degree preferred with 4+ years relevant experience.
• Experience with CNC Manufacturing and CNC Programming.
• Experience implementing Lean Manufacturing and continuous improvement methodologies.
• Strong leadership and cross-functional collaboration skills.
• Visual Acuity; Walking and standing for long periods; Valid Driver's License for travel.

Responsibilities

• Lead Production Planning, Manufacturing Engineering Support, and CNC Programming teams.
• Establish structured production planning and scheduling processes across manufacturing areas.
• Develop and optimize capacity planning, finite scheduling, and production control systems.
• Drive modern manufacturing tools, ERP/MRP utilization, and digital planning processes.
• Coordinate with Engineering, Supply Chain, Procurement, Quality, and Operations to ensure smooth production flow.
• Develop production metrics and reporting for schedule adherence and delivery reliability.
• Lead continuous improvement initiatives using Lean and Six Sigma.

Skills

CNC Manufacturing

CNC Programming

Manufacturing Process Development

ERP/MRP Systems

Capacity Planning

Lean Manufacturing

Six Sigma

Analytical skills

Leadership

Cross-functional collaboration

Education

Bachelor's Degree in Engineering, Operations Management, Manufacturing, Supply Chain

Master's Degree in Engineering, Operations Management, Manufacturing, Supply Chain

Tools

SAP

Oracle

Epicor

Job description

Company Overview

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.

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

RENK America is proud to be an affirmative action/equal opportunity employer. RENK America is committed to treating all employees and applicants for employment with respect and dignity and maintaining a workplace that is free from unlawful discrimination. All applicants will be considered for employment without regard to race, color, religion, age, national origin, ancestry, ethnicity, gender (including pregnancy, childbirth, breastfeeding or other related medical conditions), gender identity, gender expression, sexual orientation, marital status, veteran status, disability, genetic information, citizenship status, characteristic or membership in any other group protected by federal, state or local laws. RENK America maintains a drug‑free workplace and performs pre‑employment substance abuse testing and background checks, where permitted by law.

This position is currently accepting applications.