Part-Time Diesel Mechanic

Emterra Environmental USA; Flint (MI); On-site; USD 28,000 - 41,000; Part time

Benefits offered by this job

Competitive hourly wage

Flexible scheduling

Additional hours based on business

Job summary

Emterra Environmental USA is hiring a Part-Time Diesel Mechanic in Flint, MI. You will perform preventive maintenance, diagnostics, and repairs on diesel-powered trucks and heavy equipment to ensure fleet reliability and safety.

The role requires strong troubleshooting, safety compliance, and the ability to work independently in a fast-paced environment. The position supports maintenance on refuse, front-load, and roll-off vehicles; DOT inspections; and accurate maintenance records.

Qualifications

• Requires high school diploma or GED; diesel tech training preferred.
• 2+ years diesel mechanic experience preferred; heavy-duty trucks or refuse vehicles a plus.

Responsibilities

• Perform preventive maintenance: oil changes, lubrication, filters, fluid inspections.
• Diagnose and repair diesel engines, hydraulics, electrical, air brakes, and suspensions.
• Conduct DOT inspections for safety compliance.
• Troubleshoot systems using diagnostic equipment.
• Repair/replace components on fleet vehicles including refuse trucks.
• Complete work orders and maintenance records accurately.

Skills

Troubleshooting

Safety mindset

Independent work

Communication

Teamwork

Basic computer skills

Education

High school diploma or GED

Technical diesel training

Tools

Diagnostic equipment

Maintenance tools

Job description

Position Title: Part-Time Diesel Mechanic

The Part-Time Diesel Mechanic is responsible for performing preventative maintenance, diagnostics, inspections, and repairs on diesel-powered trucks, heavy equipment, and support vehicles. This position helps ensure fleet reliability, safety, and compliance with company and regulatory standards. The ideal candidate possesses strong troubleshooting skills, a commitment to safety, and the ability to work independently in a fast-paced environment.

Essential Job Duties And Responsibilities

• Perform preventive maintenance services, including oil changes, lubrication, filter replacements, and fluid inspections.
• Diagnose and repair diesel engines, transmissions, hydraulic systems, electrical systems, air brake systems, and suspension components.
• Conduct DOT inspections and ensure vehicles remain compliant with federal, state, and company safety standards.
• Troubleshoot mechanical and electrical issues using diagnostic equipment.
• Repair and replace defective components on refuse trucks, roll-off trucks, front-loaders, rear-loaders, and other fleet vehicles.
• Complete work orders, maintenance records, and inspection reports accurately and timely.
• Respond to emergency breakdowns as needed.
• Maintain a clean, organized, and safe work environment.
• Follow all safety policies, lockout/tagout procedures, and PPE requirements.
• Assist with parts inventory management and maintenance shop organization.

Qualifications

• High school diploma or GED required.
• Technical training in diesel technology preferred.
• Minimum of 2 years of diesel mechanic experience preferred.
• Experience working on heavy-duty trucks, refuse vehicles, or vocational equipment preferred.
• Valid driver's license required; CDL preferred or ability to obtain.
• ASE certifications are a plus.
• Ability to read and interpret maintenance manuals, wiring diagrams, and service bulletins.

Knowledge, Skills, And Abilities

• Strong understanding of diesel engines, hydraulics, electrical systems, and air brakes.
• Ability to safely operate maintenance tools and diagnostic equipment.
• Strong troubleshooting and problem-solving skills.
• Ability to work independently with minimal supervision.
• Effective communication and teamwork skills.
• Basic computer skills for maintenance tracking systems.

Physical Requirements

• Frequently lift and carry up to 50 pounds; occasionally lift up to 75 pounds with assistance.
• Ability to stand, walk, bend, kneel, climb, and work in confined spaces for extended periods.
• Ability to work in varying weather conditions and maintenance shop environments.
• Ability to wear required personal protective equipment (PPE).

Work Schedule

• Part-time hours, typically 20–29 hours per week.
• Flexible schedule, including evenings and weekends as operational needs require.

Benefits

• Competitive hourly wage.
• Flexible scheduling.
• Opportunity for additional hours based on business needs.
• Ongoing training and development opportunities.

Equal Employment Opportunity Statement

The Company is an Equal Opportunity Employer and considers all qualified applicants without regard to race, color, religion, sex, national origin, age, disability, veteran status, or any other protected status under applicable law.