DIESEL SERVICE TECHNICIAN

Diesel Service Technician

Job Category: Maintenance Requisition Number: DIESE002823

Posted: April 13, 2026

Full-Time

On-site

Londonderry, NH 03053, USA

Job Details

Job Type: Full-Time

Schedule: Monday-Friday

Location: Londonderry NH

Hours: 40 Hours (Opportunity for overtime)

Pay Range: $20-26 Depending on experience.

Job Description: Technician Level III

As a Level III Technician, with general direction from the Fleet Maintenance Supervisor, you'll be providing a wide range of maintenance services on company automotive vehicles including buses, vans and service vehicles. This is our entry service position that requires completing PMI service procedures as outlined in our maintenance standard operating procedures (SOPs).

The scope of this position will be consistent with preventive maintenance procedures and minor defect repairs found during services or reported through driver vehicle inspections.

Responsibilities:

• Perform thorough, accurate preventative maintenance inspections.
• Following schedules, complete all required maintenance operations including lubrication, fluid changes, brake adjustments, and tire rotation.
• With direction from the Fleet Maintenance Supervisor, performs unscheduled maintenance as needed.
• Performs complex operations including engine, electrical, fuel, brake, and exhaust repairs and field tests. This requires interpreting and working from drawings, specifications, and other technical materials.
• Perform emergency roadside services as needed.
• Inspection of equipment and diagnose mechanical defects.
• Document repairs and parts on work orders completely and accurately
• Maintain tools and workplaces so that conditions are neat and orderly.
• Performs other duties as required.
• Emergency conditions may require on call service calls, extended hours, or weekend work flexibility.
• May, on occasion, be required to drive vans, buses, and vehicles to perform road tests etc.
• Perform other duties as required.

Qualifications:

2+ year(s) experience as diesel mechanic or mechanic preferred. Accreditation from a school or certification program preferred. Complete all training requirements. Pre-employment background checks.

The below statements are intended to describe the general nature and level of work being performed by people assigned to this classification. They are not intended to be construed as an exhaustive list of all responsibilities, duties, and skills required of personnel so classified.

STA is an Equal Employment Opportunity (EEO) employer and welcomes all qualified applicants; returning military are strongly encouraged to apply. Applicants will receive fair and impartial consideration without regard to race, sex, color, national origin, age, disability, veteran status, genetic data, gender identity, sexual orientation, religion or other legally protected status, or any other classification protected by federal, state, or local law.

Equal Opportunity Employer This employer is required to notify all applicants of their rights pursuant to federal employment laws. For further information, please review the Know Your Rights notice from the Department of Labor.