Fleet Diesel Technician

Fleet Diesel Technician

ARG PETRO, a well-established wholesale fuel and lubricant company with over 82 years in the industry, is currently seeking a Fleet Diesel Technician. This role is responsible for performing maintenance, diagnostics, inspections, and light repairs on company tractors and DOT 406/407 fuel tankers in the field. This role supports safe, compliant, and efficient fleet operations by ensuring equipment readiness, coordinating with third-party vendors, and responding to service needs across the assigned region. Occasional after-hours and weekend support is required.

Key Responsibilities:

• Perform field-based diagnostics, repairs, and preventive maintenance on tractors and fuel tankers (DOT 406/407).
• Conduct and document inspections, including DOT annual inspections, preventive maintenance (PMs), and safety checks.
• Identify mechanical, electrical, and hydraulic issues and determine appropriate corrective actions.
• Coordinate and oversee repairs with third-party vendors, ensuring quality, cost control, and timely completion.
• Support breakdown response and emergency roadside service as needed.
• Review repair estimates and provide recommendations for approval.
• Ensure all work complies with DOT, FMCSA, EPA, and company safety standards.
• Maintain accurate service records, inspection reports, and compliance documentation.
• Communicate effectively with drivers, operations, and maintenance leadership regarding equipment status.
• Assist in tracking recurring issues and recommending long-term solutions or spec improvements.
• Support equipment audits, utilization reviews, and fleet condition assessments.

Work Environment & Schedule:

• Primarily field-based with travel across assigned service areas.
• Exposure to outdoor conditions, shop environments, and active job sites.
• Occasional lifting, climbing, and working around heavy equipment.
• On-call rotation and weekend work may be required to support operations.

Qualifications:

• 5+ years of experience in heavy-duty truck and/or tanker maintenance.
• Strong knowledge of diesel engines, braking systems, suspensions, and electrical systems.
• Experience with DOT 406/407 tankers preferred (inspections, testing, and compliance).
• Familiarity with DOT inspection requirements and preventive maintenance programs.
• Ability to diagnose issues independently and make sound repair decisions in the field.
• Experience working with third-party vendors and managing outsourced repairs.
• Valid driver's license required; CDL preferred or ability to obtain.
• Tanker and/or hazmat endorsement preferred.

Skills & Competencies:

• Strong troubleshooting and problem-solving skills.
• High level of accountability and ability to work independently.
• Effective communication and coordination skills.
• Detail-oriented with strong documentation habits.
• Commitment to safety and regulatory compliance.
• Ability to prioritize tasks in a fast-paced environment.

Preferred (but not required):

• ASE certifications or equivalent technical training.
• Experience with fleet maintenance software (e.g., VMRS coding, work order systems).
• Previous experience in fuel hauling or tanker operations.

What ARG PETRO Offers:

Competitive Pay + Full Benefits Package:

• Medical Insurance (PPO & HDHP options).
• Health Savings Account (HSA).
• Dental and Vision Insurance.
• Company-Paid and Voluntary Life Insurance.
• Short- and Long-Term Disability Coverage.
• Accident and Critical Illness Plans.
• 401(k) Retirement Plan.
• Paid Time Off (PTO) and Paid Holidays.