Maintenance Supervisor

Frontier EmployeeCo LLC•Wilmer, TX

About The Position

The Maintenance Supervisor oversees daily operations within a maintenance shop, reporting to the Area Maintenance Manager. This role supervises a team of technicians responsible for the repair and preventive maintenance of a fleet of diesel and alternative fuel vehicles, heavy-duty equipment, and machinery supporting a post-collection facility. The supervisor ensures all work is completed safely, efficiently, and in full compliance with company policies and federal/state regulations. A key focus is minimizing downtime by effectively planning and scheduling maintenance activities.

Requirements

3+ years relevant work experience developing, implementing and managing fleet programs
ASE Certifications: T2 (Diesel Engine), T3 (Drive Train), T4 (Brakes), T5 (Suspension/Steering), T6(Electrical/Electronic Systems), and Master Certification preferred.
Must have knowledge of the repair and maintenance of heavy equipment, small equipment and tools, trucks, and company vehicles
Knowledge and application of OSHA Haz Com; OSHA Lock Out Tag Out; and OSHA Fire Protection regulations
Thorough knowledge of administrative procedures, including budgeting, planning, personnel management, inventory control and records management
Knowledge of DOT & FMCSA regulations
High level of analytical skill to develop a range of possible solutions to address a wide range of issues
Excellent verbal and written communication skills, including ability to effectively communicate with internal and external customers, colleagues and managers
Fuel Management or experience with/knowledge of similar technology
Must possess good leadership qualities
Ability to work various shifts as required by workload and staffing, including assisting with repairs due to staffing shortages
Ability to train, motivate and coach team
Knowledge of basic computer skills and Microsoft Office
Must possess own hand tools
Ability to prioritize tasks and follow specified procedures
Prolonged periods of standing and walking
Regularly lift and/or move up to 50 pounds, frequently lift and/or move up to 75 pounds, and occasionally lift and/or move 75-100 pounds
Exposure to physical occupational risks (such as cuts, burns, exposure to toxic chemicals, etc.)
Exposure to physical environment which involves moving mechanical parts, fumes, dirt, odors,noise, weather extremes or similar elements often
High school diploma or equivalent

Nice To Haves

ASE Certifications: T2 (Diesel Engine), T3 (Drive Train), T4 (Brakes), T5 (Suspension/Steering), T6(Electrical/Electronic Systems), and Master Certification preferred.
Graduate from an accredited automotive college or technical school a plus

Responsibilities

Lead and manage a team of A, B, C-level and lead technicians, ensuring all maintenance and repairs are performed safely, on time, and up to standard.
Monitor shop performance and operational efficiency; make strategic adjustments and report outcomes to management.
Oversee and participate in hiring, training, evaluations, and corrective actions in partnership with HR and management.
Conduct daily meetings, fleet walks, and performance coaching to foster accountability and development.
Inspect external repair work and ensure it meets company and regulatory standards.
Perform and oversee quality control inspections, complex diagnostics, and road testing of vehicles.
Manage inventory and shop expenses; approve purchases within authority and escalate major expenses as needed.
Maintain in-depth knowledge of mechanical, electrical, hydraulic, emission, and HVAC systems to support and guide technicians.
Ensure accurate documentation of maintenance activity using Maintenance Software.
Handle administrative tasks including payroll, employee records, and budget preparation aligned with department goals.
Perform other job-related duties as assigned or apparent