Mobile Diesel Mechanic I

Fleet Services by Cox Automotive; San Antonio (TX); On-site; USD 45,000 - 60,000; Full time

Job summary

Fleet Services by Cox Automotive is seeking a Mobile Diesel Technician Level I. This role involves performing inspections, maintenance, and repairs on various vehicles in a mobile environment. Ideal candidates will possess strong problem-solving skills and effective communication abilities. The position offers competitive benefits, including bonuses and technical training opportunities.

Benefits

Bonuses for safe driving

Reimbursements for safety boots

Weather gear provided

Company-provided laptop

401(k) with company match

Paid Time Off up to 200 hours

Tuition assistance

Qualifications

• Up to 2 years’ related experience required.
• Must pass DOT pre-employment background screening.

Responsibilities

• Perform DOT inspections and preventative maintenance on vehicles.
• Manage parts inventory and equipment on service truck.
• Document work and complete repair orders using company devices.

Skills

Problem Solving

Communication

Physical Capability

Education

High School Diploma/GED

Tools

Hand Tools

Job description

Fleet Services – A Cox Automotive Company keeps your fleet moving!

Headquartered in Indianapolis, Fleet Services by Cox Automotive has grown to become one of the largest fleet maintenance companies in the country.

Fleet Services is the leading provider of on-site mobile maintenance and repair services nationwide, offering mobile on-site fleet service for light, medium, and heavy-duty trucks and trailers. We also service customers through over 50 nationwide service centers, providing accident repair, painting, refurbishment, and heavy mechanical repair. Supported by a 24/7 in-house call center, we deliver scheduled and unscheduled services to fleets anywhere, anytime.

We are currently hiring a Mobile Diesel Technician Level I. The Mobile Diesel Technician I will perform DOT inspections, preventative maintenance, light repairs, and other duties as assigned. Under supervision, they can perform more advanced repairs, assist higher-level technicians, and continue developing mechanical and diagnostic skills. Work is regularly audited for quality, and high performance metrics and policy compliance are expected.

DUTIES:

1. Perform scheduled preventative maintenance (“PM”), DOT inspections, and follow-up repairs on light, medium, and heavy-duty vehicles in a mobile/field environment.
2. Perform minor adjustments and repairs on various truck equipment including electrical, brake, cooling systems, starters, alternators, fan clutches, engine electronics, diesel steering systems, engines (gas and diesel), transmissions, clutches, differentials, etc.
3. Manage parts inventory and equipment on the company-issued service truck, including periodic reconciliation.
4. Maintain and operate the service vehicle, conduct safety checks, and perform pre-/post-trip inspections.
5. Communicate effectively with clients to assess needs, provide information, resolve issues, and meet expectations.
6. Prioritize and manage concurrent tasks efficiently.
7. Use hand tools, precision instruments, diesel tools, welding equipment, lifts, and jacks.
8. Document work according to company standards, upload pictures, and complete repair orders using company devices and applications.
9. Complete DOT and other documentation accurately and timely.
10. Work independently, manage daily schedule, and maintain productivity within standard repair times.
11. Procure parts from approved vendors as needed.
12. Coordinate with management via email or phone for approvals, purchase orders, and notes.
13. Follow safety, health, environmental policies, and federal regulations including OSHA, EPA, and DOT.
14. Maintain the service truck, conduct safety checks, and perform daily inspections.

REQUIREMENTS:

• High School Diploma/GED and up to 2 years’ related experience.
• Own a set of hand tools necessary for the job.
• OEM training and certifications preferred.
• Complete all required company training.
• Must pass DOT pre-employment background screening and physical; a valid DOT medical card with >4 months remaining may suffice temporarily.
• At least 21 years old due to interstate commerce regulations.
• Valid driver’s license, safe driving record, and ability to maintain Driver Qualification File.

CERTIFICATIONS:

Required within 18 months of hire; preferred certifications listed separately.

SKILLS & ABILITIES:

• Understand implications of new information for problem-solving and decision-making.
• Physically capable of lifting, bending, climbing, standing, walking, and performing repetitive tasks.
• Communicate clearly and effectively in both written and oral forms.
• Identify appropriate tools and equipment for tasks.
• Judge distances accurately.

WHY FLEET SERVICES BY COX AUTOMOTIVE?

• Bonuses for safe driving and technical efficiency.
• Reimbursements for safety boots and glasses.
• Weather gear provided for extreme conditions.
• Uniforms with laundry service where available.
• Take the truck home daily—save on gas!
• Company-provided laptop and cellphone.
• Technical training for career advancement.
• Promotional opportunities: over 50% of managers promoted internally.
• Insurance starting DAY ONE.
• Retirement plan: 401(k) with company match after 90 days.
• Paid Time Off up to 200 hours (5 weeks).
• Tuition assistance, adoption, and surrogacy support.
• Diversity groups, volunteer hours, and employee discounts on various services.