Fleet Maintenance Shop Lead — Safe, Reliable Trucks

Mid Valley Disposal; Visalia (CA); On-site; USD 81,000 - 99,000; Full time

Benefits offered by this job

Medical, dental, vision

401(k)

Life insurance

Paid vacation

Holidays and sick days

Employee discounts

Wellness programs

Community volunteering opportunities

Job summary

Mid Valley Disposal in Visalia, CA is seeking a Maintenance Shop Supervisor to oversee our maintenance shop and lead a team of skilled technicians. You will ensure that our Class 6-8 trucks and heavy equipment are safe, reliable, and ready to keep the community moving.

The role requires hands-on leadership, strong organizational skills, and a commitment to safety and DOT/OSHA compliance. You will supervise daily work, manage inventory, and collaborate with fleet management to keep repairs on

Qualifications

• 3+ years in heavy-duty truck or equipment maintenance
• 2+ year in a supervisory or lead technician role
• Experience with Class 6-8 vehicles preferred
• Proficiency with maintenance software (e.g., Dossier) and diagnostic tools (Cummins Insite, Allison DOC, Bendix ACom)
• Strong knowledge of DOT, OSHA/Cal-OSHA regulations, and preventive maintenance best practices
• Excellent communication, organization, and team leadership skills
• Microsoft Office proficiency; ADP familiarity a plus
• Class C license required; Class A/B CDL preferred

Responsibilities

• Lead the Shop: Supervise and assign daily work to technicians, ensuring timely completion of repairs and preventive maintenance.
• Keep Equipment Safe & Reliable: Oversee inspections, emergency repairs, and maintenance of Class 6-8 trucks and other heavy-duty equipment.
• Train & Develop: Provide hands-on guidance, mentoring, and ongoing skills development for your team.
• Stay Compliant: Ensure work meets DOT, CHP, OSHA, and Cal/OSHA standards, maintaining accurate records and safety protocols.
• Collaborate Across Teams: Communicate repair timelines and operational updates to fleet management and operations teams.
• Manage Inventory & Supplies: Maintain parts inventory, track supplies, and coordinate vendor orders.
• Promote a Positive Culture: Foster teamwork, uphold company values, and maintain a clean, safe, and organized shop.

Skills

Maintenance software

Diagnostic tools

DOT regulations

OSHA knowledge

Team leadership

Communication skills

MS Office

ADP familiarity

CDL preferred

Education

High school diploma or GED

Associate degree in diesel technology or related field

Tools

Dossier

Cummins Insite

Allison DOC

Bendix ACom

Job description

Mid Valley Disposal in Visalia, CA is seeking a Maintenance Shop Supervisor to oversee our maintenance shop and lead a team of skilled technicians. You will ensure that our Class 6-8 trucks and heavy equipment are safe, reliable, and ready to keep the community moving.

The role requires hands-on leadership, strong organizational skills, and a commitment to safety and DOT/OSHA compliance. You will supervise daily work, manage inventory, and collaborate with fleet management to keep repairs on