Lead Diesel Mechanic & Technical Support

Transdev North America, Inc.; Lorton (VA); On-site; USD 58,000 - 62,000; Full time

Benefits offered by this job

Vacation: 2 weeks

Sick days: 5

Holidays: 8

401(k) + medical/dental/vision

Disability coverage

Job summary

Transdev North America, Inc. in Fairfax County, VA is seeking a Mechanic – Technical Support Supervisor to supervise diesel technicians, diagnose and repair vehicles, and ensure timely service. The role requires strong leadership and a solid technical background.

You will oversee preventive maintenance, analyze failures, coordinate training, and support the Apprenticeship program while ensuring tools and diagnostics stay up to date. Competitive pay and standard benefits are offered.

Qualifications

• Supervisory experience leading a diesel technician team.
• Strong diagnostic and root-cause analysis capabilities.
• Knowledge of electrical/electronic systems and high voltage.
• Ability to coordinate maintenance programs and training.
• Excellent communication and documentation skills.

Responsibilities

• Supervise diagnostics and repairs for diesel vehicles and equipment.
• Coordinate Preventive Maintenance programs and inspections.
• Analyze failures and root causes; identify training needs.
• Review work orders for accuracy and proper diagnosis.
• Support Apprenticeship program and tool calibration.
• Stay updated on new technology and service bulletins.

Skills

Supervisory skills

Leadership

Diesel tech

Diagnostics

Electrical basics

Education

High school diploma

Associates preferred

Tools

Diagnostic tools

Calipers & gauges

Computer systems knowledge

Job description

Transdev North America, Inc. in Fairfax County, VA is seeking a Mechanic – Technical Support Supervisor to supervise diesel technicians, diagnose and repair vehicles, and ensure timely service. The role requires strong leadership and a solid technical background.

You will oversee preventive maintenance, analyze failures, coordinate training, and support the Apprenticeship program while ensuring tools and diagnostics stay up to date. Competitive pay and standard benefits are offered.