Mobile Diesel Technician II — Field Service Pro

Cox Automotive Inc.; Nashua (NH); On-site; USD 40,000 - 61,000; Full time

Benefits offered by this job

Weekly pay

Take the service truck home

Uniforms provided + safety gear

Tablet & company cellphone

Technical training

Career progression opportunities

Health, dental, vision insurance (DAY

Job summary

Cox Fleet is hiring a Mobile Diesel Technician II to travel to customer locations in Nashua, NH, performing licensed DOT inspections, preventative maintenance, diagnostics and repairs on light to heavy-duty vehicles. You’ll work independently with a company-provided service truck and take it home daily, with a schedule Wed-Sun or 2:00 pm–10:00 pm.

Responsibilities include PM, inspections, testing, parts coordination, and documenting findings via iOS TRAIT. OSHA/DOT safety compliance is essential.

Qualifications

• High School Diploma or GED with 3 years’ related experience, or 5 years in field.
• Own and supply a set of hand tools necessary for duties.
• Obtain ASE PMI T8 certification within 18 months of hire.
• Pass DOT pre-employment background screening and DOT physical.
• DOT medical card valid or valid DOT physical required if card near expiration.
• Must be 21+ years old with valid state driver’s license.

Responsibilities

• Perform DOT inspections, preventative maintenance and repairs in field.
• Diagnose and repair electrical, braking, cooling, and engine systems.
• Road test vehicles to verify repairs and functionality.
• Manage parts inventory on the service truck and reconcile periodically.
• Document repairs and upload RO data using iOS TRAIT app.
• Complete all DOT forms in a timely manner.
• Maintain service vehicle and conduct safety checks and pre/post-trip inspections.
• Communicate with customers to assess needs and provide updates.

Skills

Safety awareness

Effective communication

Tool selection

Physical stamina

Problem solving

Independent work

Education

High School Diploma/GED

ASE PMI PMI T8 certification plan

DOT/FMCSA compliance pre-employment screening

Tools

DOT inspection tools

Hand tools set

Job description

Cox Fleet is hiring a Mobile Diesel Technician II to travel to customer locations in Nashua, NH, performing licensed DOT inspections, preventative maintenance, diagnostics and repairs on light to heavy-duty vehicles. You’ll work independently with a company-provided service truck and take it home daily, with a schedule Wed-Sun or 2:00 pm–10:00 pm.

Responsibilities include PM, inspections, testing, parts coordination, and documenting findings via iOS TRAIT. OSHA/DOT safety compliance is essential.