Lead Diesel & Heavy Equipment Maintenance

Wells; Jacksonville (FL); On-site; USD 65,000 - 90,000; Full time

Benefits offered by this job

Medical, dental, and vision insurance

401(k) with profit sharing

HSA options

Paid holidays and PTO

Life insurance

Job summary

Wells in Jacksonville, FL seeks a Maintenance Supervisor to lead all maintenance activities for diesel-powered and heavy equipment, vehicles, and facilities. You will oversee preventive maintenance, repairs, and team coordination, combining leadership with hands-on technical work to maximize reliability and safety.

The ideal candidate combines hands-on diesel expertise with strong supervisory skills, safety focus, and the ability to troubleshoot complex issues while balancing day-to-day

Qualifications

• Hands-on maintenance leadership with diesel/heavy equipment focus and strong troubleshooting skills.
• Experience planning and scheduling maintenance to maximize personnel/equipment utilization.
• Knowledge of electrical/ mechanical diagrams and safety practices (LOTO/Confined Space).

Responsibilities

• Maintain documentation and schedule preventive maintenance for equipment and vehicles.
• Assigns staff to jobs, instructs on work, and enforces company rules.
• Plan maintenance operations to optimize use of personnel, equipment, and materials.
• Manage lockout/tagout and confined space procedures.
• Prepare parts inventory and order replacements.
• Inspect and support plant safety systems (fire protection/alarm).
• Complete work orders with repairs, parts used, and labor hours.
• Identify recurring issues and recommend reliability improvements.
• Keep maintenance shop clean, organized, and safe.
• Collaborate with Production to prioritize maintenance tasks.

Skills

Diesel mechanic experience

Maintenance supervision

CMMS proficiency

Reading schematics

Safety compliance (LOTO)

Team leadership

Education

Associate degree or related training

Tools

CMMS software

Diagnostic computers

Job description

Wells in Jacksonville, FL seeks a Maintenance Supervisor to lead all maintenance activities for diesel-powered and heavy equipment, vehicles, and facilities. You will oversee preventive maintenance, repairs, and team coordination, combining leadership with hands-on technical work to maximize reliability and safety.

The ideal candidate combines hands-on diesel expertise with strong supervisory skills, safety focus, and the ability to troubleshoot complex issues while balancing day-to-day