Maintenance Supervisor

Department: Maintenance

Reports To: Operations Manager

Company: Mod Max

The Maintenance Supervisor is responsible for ensuring the ongoing performance and reliability of all machinery, tools, and facility systems within the factory. This includes overseeing preventative maintenance, coordinating repairs, supporting production uptime, and managing a small team of technicians. The role is both hands-on and supervisory in nature. This position reports directly to the Operations Manager/Director of Development. The Maintenance Supervisor will work closely with the Floor Production Manager to support day-to-day plant operations but will be accountable to the Operations Manager for all planning, prioritization, and performance outcomes related to maintenance.

• Execute daily, weekly, and monthly maintenance schedules
• Maintain inventory in the tool crib, tools, and track all repair equipment
• Maintain and repair pain spray, spray foam machine, carriers, bathrooms, floors and floor cleaner, air compressor, hornet saw, all air tools, table saws, miter saws, air hoses, building issues, cranes, gas heaters, A/C units, fire pump house, sprinkler system, fire extinguishers
• Troubleshoot and repair mechanical, electrical, pneumatic, tools, fire equipment, and facility systems
• Supervise and support maintenance technicians; assist with training and performance oversight
• Maintain compliance with OSHA safety standards and internal protocols (Lockout/Tagout, etc)
• Coordinate vendor services and manage minor capital improvements
• Track parts inventory and ensure availability of critical supplies, work closely with Operations to develop a GPS tracking system to distribute tools in coordination with Supervisors & Team Leads on the production floor
• Collaborate closely with Production and Safety teams to reduce downtime and optimize performance

• Preventative maintenance completion rate of 100%
• Reduction in unplanned equipment downtime
• Zero major safety incidents related to maintenance
• Timely and cost-effective response to repair needs
• Effective coordination with production for shift continuity

• Minimum 5 years of experience in a hand-on maintenance supervisor role, preferably in manufacturing or construction
• 2+ years in a leadership or managerial role
• Knowledge of modular construction codes and regulations preferred
• Skilled in troubleshooting equipment across multiple systems (electrical, HVAC, mechanical)
• Familiar with maintenance planning tools or CMMS platforms
• Able to read schematics and mechanical drawings
• Strong communication and organizational skills
• Ability to train and motivate production teams toward a quality-first mindset

• Certified Maintenance Manager (CMM), Six Sigma Green/Black Belt, or similar certification
• Bilingual in English and Spanish is a plus, but not required.

Preference will be given to candidates residing in Tennessee or Alabama.

• Full-time, on-site position (40 hours/week) located at the main manufacturing plant in Fayetteville, TN
• Mix of office and factory floor environments
• Requires standing and walking in a production environment; occasional lifting up to 75 lbs

We’re building more than homes—we’re building futures. At Mod Max, we’re building more than homes — we’re building futures. As our Maintenance Supervisor, you’ll be at the forefront of ensuring our commitment to quality is upheld in every detail, driving the systems and standards that support long-term performance, safety, and customer satisfaction.”