Manufacturing Lead Supervisor

marmon· RSCC Wire & Cable LLC
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📍 East Granby, CTFull time

About this role

RSCC Wire & Cable LLC

As a part of the global industrial organization Marmon Holdings—which is backed by Berkshire Hathaway—you’ll be doing things that matter, leading at every level, and winning a better way. We’re committed to making a positive impact on the world, providing you with diverse learning and working opportunities, and fostering a culture where everyone’s empowered to be their best.

The Manufacturing Lead Supervisor is responsible for directing daily manufacturing operations to meet safety, quality, production, and cost objectives. This role provides leadership and oversight to first-line supervisors, ensuring consistent execution of operational goals, proper workforce planning, and adherence to company policies and safety standards. The Manufacturing Lead Supervisor collaborates across departments to support process improvements, drive performance, and maintain a safe and efficient manufacturing environment.

Essential Functions

Safety

  • Identify and report unsafe conditions in the KPA system and implement corrective actions to eliminate hazards.
  • Conduct root cause analysis for safety incidents and document findings and corrective actions.
  • Submit incident reports to the Manufacturing Manager for review and required follow-up.
  • Track safety incidents by department to identify trends and improvement opportunities.
  • Coach and monitor employees to ensure compliance with all safety rules and practices.

Staffing & Training

  • Ensure each work center is adequately staffed based on workload and production requirements.
  • Assign personnel to meet daily production demands and provide staffing recommendations to the Manufacturing Manager.
  • Train and cross-train operators based on production schedule needs.
  • Participate in cross-functional committees addressing scrap reduction, material usage, and safety initiatives.
  • Monitor operator efficiency and provide coaching, feedback, and development support.
  • Track attendance, recognize strong performance, and support development-focused coaching.
  • Partner with Human Resources on employee relations and labor matters.
  • Ensure new hire onboarding and training are completed in accordance with company standards.

Scheduling

  • Monitor performance against planned production schedules by work center.
  • Partner with the Master Scheduler to ensure schedules are accurate, achievable, and aligned with production capacity.

Scrap & Quality Control

  • Ensure scrap is accurately reported by each work center.
  • Identify contributing factors to scrap and implement corrective actions.
  • Analyze OSRs by work center and collaborate with operators to resolve issues.
  • Partner with engineering and maintenance to resolve equipment or process-related quality problems.

Productivity

  • Review operator performance to ensure productivity targets are achieved.
  • Provide coaching, training, and support to improve performance and operational consistency.

Work Center Organization

  • Organize work centers to achieve maximum efficiency and maintain strong 5S housekeeping standards.
  • Conduct team meetings to address operational challenges and identify solutions.
  • Ensure tools, materials, and resources are available to meet production requirements.
  • Improve material staging processes to reduce downtime and eliminate material search time.

Operational Metrics

  • Labor Efficiency: Achieve and maintain a minimum earned labor efficiency of 75%.
  • Capacity Management: Ensure available capacity meets or exceeds production needs by work center.
  • On-Time Delivery: Maintain strong on-time delivery performance for stock and custom orders.
  • Cost Reduction: Minimize downtime through efficient setups, improved material availability, proper staging, and proactive preventive maintenance coordination.

Qualifications

  • 3–5 years of experience in a manufacturing environment in a supervisory capacity.
  • Wire and cable manufacturing experience preferred.
  • Strong mechanical and process aptitude with knowledge of wire/cable machinery recommended.
  • Associate or bachelor’s degree in engineering or manufacturing technology preferred; equivalent experience considered.
  • Strong conceptual thinking, analytical ability, organization, and problem‑solving skills.
  • Excellent verbal/written communication and interpersonal skills.
  • Proven ability to foster teamwork and develop high-performing teams.

Following receipt of a conditional offer of employment, candidates will be required to complete additional job-related screening processes as permitted or required by applicable law.

We are an equal opportunity employer, and all applicants will be considered for employment without attention to their membership in any protected class. If you require any reasonable accommodation to complete your application or any part of the recruiting process, please email your request to careers@marmon.com, and please be sure to include the title and the location of the position for which you are applying.

Frequently Asked Questions

Is the salary disclosed for the Manufacturing Lead Supervisor position at marmon?
The salary for this Manufacturing Lead Supervisor role at marmon is not publicly listed. Click "Apply Now" to learn more about the compensation package on their official careers page.
Where is the Manufacturing Lead Supervisor position at marmon located?
This Manufacturing Lead Supervisor role at marmon is based in East Granby, CT. The position is listed as on-site or hybrid. Check the full job description or apply directly to confirm the work arrangement.
Is the Manufacturing Lead Supervisor role at marmon full-time or part-time?
This is listed as a Full time position. It is posted as a Manufacturing Lead Supervisor role in the RSCC Wire & Cable LLC department at marmon.
Which team or department does the Manufacturing Lead Supervisor at marmon belong to?
This Manufacturing Lead Supervisor position is part of the RSCC Wire & Cable LLC department at marmon. See the full job description for more information about the team structure and responsibilities.
How do I apply for the Manufacturing Lead Supervisor position at marmon?
Click the "Apply Now" button on this page. You will be redirected to marmon's official application portal hosted on workday where you can submit your application directly.
When was the Manufacturing Lead Supervisor job at marmon posted?
This Manufacturing Lead Supervisor position at marmon was posted on Sep 24, 2026. Apply as soon as possible — early applications are often reviewed first.
Manufacturing Lead Supervisor
marmon
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