Sr Mobile Trailer Mechanic
Fleet Services by Cox Automotive
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Benefits offered by this job
Job summary
Qualifications
- Minimum 5 years experience in a related field or a combination of education and experience.
- Must have a valid driver's license and DOT medical card.
Responsibilities
- Perform scheduled preventative maintenance and DOT inspections.
- Diagnose advanced trailer equipment issues.
- Manage parts inventory and document work.
Skills
Education
Tools
Job description
*** If you have any questions or to connect with a recruiter while your application is being reviewed, please Text DFS3 to 317-597-8130 ***
Equal Opportunity Employer, including disability/vets
CoxFleet keeps your fleet moving! Headquartered in Indianapolis, CoxFleet has grown to become one of the largest fleet maintenance companies in the country. CoxFleet 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. CoxFleet also services customers utilizing its 50+ nationwide service centers; each offering accident repair, painting, refurbishment, and heavy mechanical repair. We are supported by a 24/7 in‑house call‑center and provide scheduled maintenance services and unscheduled services to fleets anywhere, anytime.
To support the growth of the company, CoxFleet is currently hiring a Sr. Mobile Trailer Technician to join our team. This is a dedicated on‑site position and we do not provide emergency side‑of‑the‑road repairs. If you are looking for a new place to call home, we would love to talk to you! The Sr. Mobile Trailer Technician will be responsible for performing certified DOT inspections, preventative maintenance inspections, light and advanced repairs, and other duties such as aluminum and chem‑lite work, trailer brakes, air lines, auxiliary pumps and engines, liftgates, brake chambers, welding, fabrication, replacement of panels, body and framework. Work is performed at the customer's site. The technician is heavily relied upon for advanced diagnostics and triage of complicated repairs by Mobile Trailer Technicians I/II and is considered the lead on job sites by customers and technicians, acting as a consultant on their behalf.
Perform scheduled preventative maintenance (“PM”), DOT inspections, and follow‑up repairs on trailers and equipment in a mobile/field environment.
- Perform minor adjustments and repairs on various types of trailer equipment and systems including aluminum and chem‑lite, trailer brakes, air lines, auxiliary pumps and engines, liftgates, and brake chambers.
- Use hand tools, precision instruments, trailer tools, welding equipment, and jacks.
- Document work according to company standards and upload pictures, parts used, and findings to Repair Orders using iOS devices and the proprietary TRAIT application.
- Accurately complete DOT forms and all other documentation.
- Follow and comply with safe operating practices and procedures.
- Independently manage parts inventory, perform periodic reconciliation.
- Maintain and operate the company‑issued service vehicle, conduct safety checks, and pre/post‑trip inspections.
- Apply knowledge acquired through formal training or on‑the‑job experience to perform the job, work with clients to assess needs, and provide assistance.
- Manage concurrent tasks, prioritize work, and maintain a high level of productivity within standard repair times.
- Obtain parts from approved vendors, communicate with management and support teams for approvals and purchase orders.
- Perform all work in compliance with organizational safety, health and environmental policies, and federal regulations (OSHA, EPA, DOT).
- Participate in and complete all required safety training.
- Diagnose, adjust, and repair trailer equipment and systems, including advanced diagnostics and triage of complex repairs.
- Assist Mobile Trailer Technicians I and II with diagnostics and inventory reconciliation and advise them on technical issues.
High School Diploma/GED and 5 years’ experience in a related field. The right candidate could also have a different combination, such as any level degree/certification beyond a HS diploma/GED in a related discipline and 3 years’ experience, or 7 years’ experience in a related field.
- Possess and supply a set of hand tools necessary to perform required job duties.
- OEM training and certifications are preferred.
- Participate in and complete all company‑required training.
- Follow DOT regulations (FMCSA). Must complete background screening and DOT physical prior to employment.
- Provide a current and valid DOT medical card with more than 4 months to expiration, or a DOT physical if less than 4 months.
- Must be at least 21 years old and have a valid driver’s license and Driver Qualification File.
- ASE T8 (PMI) certification
- ASE 608/609 certification*
- CDL‑A license
- ASE T4 (Brakes) certification
- ASE T5 (Suspension) certification
- ASE T6 (Electrical and Electronic Systems)
- ASE T7 (HVAC) certification
- Knowledge of trailer parts and systems, including designs, repairs, and maintenance.
- Understand implications of new information for problem‑solving and decision‑making.
- Ability to lift, bend, climb, stand, and walk for long periods; perform moderately heavy labor.
- Ability to exert oneself physically over long periods of time without tiring.
- Ability to judge distance and location accurately.
- Ability to communicate information succinctly and organized; engage in effective two‑way communication.
- Ability to determine the type of tools and equipment needed.
- Use logic and reasoning to identify strengths and weaknesses of alternative solutions.
- Weekly pay – get paid every Friday for added convenience and financial flexibility.
- Safe driving & tech efficiency bonuses.
- Safety boots & safety glasses reimbursement.
- Extreme weather gear (cold & hot).
- Uniforms provided with laundry service where available.
- Take the service truck home daily (stop paying for gas!).
- Tablet & company cellphone provided.
- Technical training provided to advance your career.
- Dedicated career path – Over 50% of our front‑line managers are promoted from within.
- Health, dental, vision insurance starts DAY ONE of employment.
- 401(k) matching starts after 90 days: 100% match up to 6% contribution and an additional 2% discretionary contribution by the company.
- Accrue up to 200 hours (5‑weeks) of Paid Time Off based on tenure.
- Tuition Assistance/Reimbursement.
- Adoption/Surrogacy assistance.
- Pet Insurance.
- Multiple ERG, diversity groups, and company‑paid volunteer hours.
- Employee discounts on new vehicle purchases, cellphone plans, ridesharing, home/rental insurance, wellness/fitness incentives, and much more.
NOTE: This posting is for informational purposes only and does not constitute an official job application.
To be considered for employment, all candidates must submit their application directly through the official Cox careers website. Applicants who complete applications through third‑party postings, social media, or other channels will be invited to submit an official application through the company's career site.
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