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Fleet Maintenance Manager / Head Mechanic

Coyne Oil & Propane
Mount Pleasant, MI Full Time
POSTED ON 7/12/2026
AVAILABLE BEFORE 11/9/2026

We are seeking an experienced Fleet Maintenance Manager / Head Mechanic to lead our internal maintenance operation while remaining actively involved in diagnosing and repairing equipment.

This is a hands-on leadership role responsible for overseeing shop operations, mentoring mechanics, maintaining fleet reliability, and performing advanced diagnostics and repairs. The position is expected to spend approximately 50% of the time leading the maintenance operation and 50% of the time working alongside technicians in the shop.

Our fleet supports critical fuel and propane delivery operations, and we are committed to improving reliability, accountability, repair quality, and driver confidence. The ideal candidate is a strong technician, teacher, and leader who enjoys developing people as much as repairing equipment.

Key Responsibilities

Shop Operations & Leadership

  • Direct daily workflow for shop mechanics
  • Supervise shop mechanics
  • Prioritize emergency vs. preventative maintenance work
  • Conduct weekly shop meetings focused on quality and performance
  • Maintain clean, safe, and organized shop standards
  • Maintain working relationships and strong communication with drivers/operations managers

Hands-On Maintenance & Technician Development

  • Perform diagnostics and repairs on heavy-duty trucks and fleet equipment
  • Serve as the shop's technical resource for difficult repairs and troubleshooting
  • Work alongside technicians to support productivity and quality standards
  • Train, mentor, and develop mechanics through hands-on coaching
  • Assist mechanics with diagnostic processes and repair planning
  • Evaluate technician skill development and identify training opportunities
  • Foster a culture of professionalism, accountability, teamwork, and continuous improvement
  • Lead by example in work ethic, safety practices, and customer service

Repair Quality Control

  • Implement and manage a formal QC inspection process
  • Approve and sign off on major and emergency repairs before release
  • Minimize comeback rate
  • Conduct root cause analysis on repeat failures
  • Ensure proper diagnostic procedures are documented and followed

DOT Compliance & Fleet Documentation

  • Maintain complete and audit-ready vehicle maintenance files per 49 CFR Part 396
  • Ensure annual inspections are completed and documented
  • Monitor and maintain preventative maintenance compliance
  • Conduct internal compliance audits if needed
  • Assist with DOT audits and support safety initiatives
  • Ensure periodic cargo tank testing inspections (VKIP) are completed and documented by the designated Registered Inspectors

Preventative Maintenance Oversight

  • Ensure systematic PM scheduling and execution
  • Monitor service intervals and upcoming maintenance needs
  • Reduce emergency repair frequency through proactive maintenance

Parts Inventory & Cost Control

  • Oversee parts inventory system and organization
  • Maintain proper inventory levels to prevent downtime
  • Approve parts purchases and vendor relationships
  • Work to reduce unnecessary parts spend and rework costs

Fleet Asset Management

  • Monitor maintenance costs, reliability trends, and vehicle lifecycle performance
  • Provide recommendations to ownership regarding major repairs, rebuilds, and equipment replacement decisions
  • Assist ownership in determining when vehicles have reached the end of their economic service life
  • Help develop long-term fleet replacement and capital expenditure plans
  • Identify chronic maintenance issues and recommend corrective actions, replacement, or retirement strategies

Qualifications

Required:

  • 5 years of heavy-duty truck or fleet maintenance experience
  • 2 years of experience leading, mentoring, or supervising technicians
  • Strong understanding of heavy-duty truck systems (diesel engines, aftertreatment,
  • electrical, brakes, etc.)
  • Knowledge of DOT maintenance compliance requirements
  • Experience supervising technicians
  • Strong organizational and documentation skills
  • Ability to implement and enforce process improvements

Preferred:

  • Experience managing 75 power units
  • Familiarity with fleet maintenance software systems
  • Inventory management experience

Why This Role Matters

This position is expected to be a visible leader within the shop and a trusted partner to drivers and operations personnel. Success requires both technical expertise and the ability to build a culture of accountability, teamwork, and customer service.

Pay: From $90,000.00 per year

Benefits:

  • 401(k)
  • 401(k) matching
  • Dental insurance
  • Employee discount
  • Health insurance
  • Life insurance
  • Paid time off
  • Vision insurance

Work Location: In person

Salary : $90,000

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