Line Leader

J.G. Kern Enterprises Inc.
Sterling Heights, MI

Now Hiring: Line Leaders to Drive High-Performance Automated Manufacturing

Are you a hands-on manufacturing leader who thrives in a fast-paced, automated environment? We are seeking experienced Line Leaders to take ownership of automated machining lines, lead high-performing teams, and drive production throughput. This is an opportunity to step into a critical leadership role where your technical expertise and ability to deliver results will directly impact operational success.

Company Overview

J.G. Kern Enterprises Inc. is a world-class manufacturing facility specializing in the production of close tolerance components for drivetrain and powertrain assemblies, as well as chassis frames. We pride ourselves on combining cutting-edge technology with exceptional customer service to deliver high-quality, durable parts at competitive prices.

Position Summary

The Line Leader is responsible for managing one or more automated machining lines, ensuring safe, efficient, and high-quality production across all operations. This role combines strong technical expertise in CNC machining with hands-on leadership, with a primary focus on driving throughput, optimizing performance, and maintaining strict quality standards.

Key Responsibilities

  • Lead and manage one or more automated machining lines, ensuring consistent performance across all operations
  • Oversee integrated manufacturing processes including CNC lathes, mills, grinding, broaching, induction heat treat, balancing, and minor assembly
  • Drive production throughput, efficiency, and overall line performance, meeting or exceeding output targets
  • Monitor line flow and proactively identify and resolve bottlenecks across multiple process steps
  • Coordinate activities across operations to ensure smooth transitions and minimal downtime
  • Ensure all parts meet engineering specifications, tolerances, and quality requirements
  • Perform and oversee in-process inspection using gauges, micrometers, calipers, and other precision measurement tools
  • Provide hands-on troubleshooting support for equipment and process issues
  • Supervise, coach, and develop a team of 15–20 operators
  • Lead continuous improvement efforts focused on cycle time reduction, scrap reduction, and OEE improvement
  • Enforce compliance with all safety, quality, and operational standards

Required Qualifications

  • Minimum of 5+ years of CNC machining experience in a manufacturing environment
  • Strong working knowledge of Fanuc controls for CNC lathes and mills
  • Deep understanding of machining tolerances and part conformance requirements
  • Proficiency in precision measurement and inspection techniques
  • Proven supervisory experience, with the ability to lead teams of 15–20 employees
  • Demonstrated ability to drive production throughput and achieve performance targets
  • Strong problem-solving skills and ability to make real-time production decisions

Preferred Qualifications

  • Experience with lean manufacturing principles (5S, Kaizen, waste reduction, continuous improvement)
  • Working knowledge of broaching, grinding, and induction heat treating processes
  • Experience in automated or multi-process machining environments
  • Familiarity with Fanuc robots and automated material handling systems

Work Schedule

  • Positions available on 1st, 2nd, and 3rd shifts
  • Flexibility to support production needs, including overtime as required

J. G. Kern Enterprises, Inc. recognizes that our team members are our most valuable asset, and we are committed to providing them with a safe, drug-free workplace fostering respect and ethical treatment. Unlawful discrimination in employment decisions based on race, color, religion, ethnic/national origin, age, sex, veteran status, disability, or any similar protected status is strictly prohibited. In return for their expertise and shared commitment to our goals, we offer our team members competitive salaries and a comprehensive benefits package.

Posted 2026-04-17

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