Maintenance Supervisor

Marmon Holdings, Inc. • Moscow, TN

67d • Onsite

About The Position

Coilmaster manufactures high-quality heat transfer coils for customers across the HVAC and refrigeration industries. Our products support reliable heating and cooling systems, and our multi-site manufacturing team is committed to safety, quality, equipment reliability, and continuous improvement. As part of Marmon Holdings, Inc., a Berkshire Hathaway company, Coilmaster combines the close-knit partnership of a smaller business with the resources and connectivity of a global organization. Here, people are encouraged to do work that matters, lead at every level, and win a better way through collaboration, continuous improvement, and meaningful results.

Requirements

• Seven or more years of industrial maintenance experience in manufacturing, including at least three years leading or directing maintenance employees.
• Hands-on experience with fin presses, tube expanders, mechanical presses, or similar equipment, along with advanced electrical, PLC, HMI, mechanical, hydraulic, and pneumatic troubleshooting skills.
• Strong leadership, communication, organization, documentation, and problem-solving skills, particularly during urgent equipment breakdowns.
• A valid driver’s license and the ability to travel to Coilmaster facilities in Phoenix, Arizona; and Tampa, Florida. Position is based in Moscow, TN.
• After-hours, weekend, overnight, and short-notice support may be required.

Nice To Haves

• An associate degree, technical diploma, apprenticeship, or certification in industrial maintenance, mechatronics, electrical technology, automation, or a related field is preferred. An equivalent combination of education and experience will also be considered.

Responsibilities

• Lead daily maintenance activities by assigning work, establishing priorities, coordinating coverage, and coaching technicians.
• Troubleshoot and repair fin presses, tube expanders, industrial electrical systems, PLC-controlled equipment, hydraulics, and pneumatics.
• Lead preventive and predictive maintenance activities, root-cause analysis, and corrective actions for recurring equipment issues.
• Partner with Operations, Engineering, EHS, and Quality to support safe, reliable, and efficient production.
• Manage work orders, preventive maintenance schedules, asset records, downtime data, and parts usage through Limble CMMS.
• Support equipment installations, upgrades, contractor coordination, technician development, and maintenance standardization across Coilmaster locations.

Benefits

• Competitive compensation aligned with the role, experience, and location.
• Medical, dental, prescription, and vision coverage.
• A 401(k) plan with company match.
• Opportunities to lead and develop maintenance technicians across multiple manufacturing locations.
• The ability to build new skills and contribute to meaningful improvements in employee safety, equipment reliability, and operational performance.

What This Job Offers

• Job Type: Full-time
• Career Level: Manager
• Education Level: Associate degree