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CNC Line Leader

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


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, 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
ational 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.

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