Fleet Technician — Preventive Maintenance & DOT Compliance

UniFirst; Nashua (NH); On-site; USD 34,000 - 48,000; Full time

Benefits offered by this job

On-the-job training

401K with Company Match

Profit Sharing

Health Insurance

Employee Assistance Program

Life Insurance

Paid Time Off

Tuition Reimbursement

30% Employee Discount

Employee Referral Bonuses

Job summary

UniFirst is seeking a reliable Fleet Technician to perform preventive, corrective, and predictive maintenance on medium to heavy-duty fleet vehicles, ensuring DOT compliance and safe operation. In Nashua, NH you will maintain vehicle appearance and support overall fleet operations.

On-the-job training is provided with competitive hourly pay and benefits including 401K with company match, health and life insurance, paid time off, tuition reimbursement, and employee discounts.

Qualifications

• High school diploma or GED preferred.
• Must be at least 21 years old.
• Associate’s degree from an accredited technical school or equivalent experience preferred.
• Valid driver’s license and clean driving record required.
• Must meet all DOT regulatory requirements.
• CDL license is a strong plus, preferred for road tests and servicing Class A vehicles.
• Strong diagnostic skills with GM drivability; diesel experience is a plus.
• Willingness to work overtime and perform occasional road calls.
• 3–5 years of hands-on experience with medium to heavy-duty vehicle repair including PM, tires, brakes, drivetrain, electrical, and A/C.
• Proficiency with diagnostic software and basic computer skills.
• Ability to lift up to 80 lbs. safely.

Responsibilities

• Ensure all assigned vehicles are properly registered and compliant with current plates, inspections, and documentation.
• Complete all scheduled preventative maintenance to minimize downtime and maintain fleet performance.
• Perform corrective and predictive maintenance to ensure vehicles are safe and roadworthy and meet DOT standards.
• Maintain vehicle appearance to align with UniFirst branding and cleanliness standards.
• Keep the garage clean, organized, and safe; source parts and monitor pricing for cost-effective repairs.
• Accurately track and manage maintenance tasks using a CMMS.
• Perform additional tasks as directed by leadership to support fleet operations.

Skills

GM drivability

Diesel experience

Diagnostic software

CMMS knowledge

Heavy-duty repair

Safety awareness

Physical endurance

Education

High school diploma or GED

Associate’s degree or technical training

Tools

CMMS

Diagnostic software

Job description

UniFirst is seeking a reliable Fleet Technician to perform preventive, corrective, and predictive maintenance on medium to heavy-duty fleet vehicles, ensuring DOT compliance and safe operation. In Nashua, NH you will maintain vehicle appearance and support overall fleet operations.

On-the-job training is provided with competitive hourly pay and benefits including 401K with company match, health and life insurance, paid time off, tuition reimbursement, and employee discounts.