Mechanic III - Trailer Mechanic
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Before you apply
Salary$27 – $38/hr
LocationBaton Rouge, LA
Work modeon-site
Typefull-time
SenioritySenior
Experience2+ yrs
Company size14+ people
PostedSep 30, 2026 · 1mo ago
Verified live2d ago
At a glanceSummarised by Seekless from the posting.
High school diploma or GED equivalent
DOT certified
brake certified
HM certification required for trailer mechanics
2+ years of industry experience maintaining Class 8 commercial vehicles; tractors and/or trailing equipment
Required to possess necessary tooling to perform assigned duties including sockets/wrenches 1.25” and lower, air tools 1/2” drive and lower, volt meter/test light, acceptable tool chest to store personal tool
Demonstrated ability to follow schedules, instructions, wiring diagrams, maintenance guidelines, and other procedures associated with the maintenance of tractor, trailer components
Ability to learn and use TMT Transman software and laptop diagnostics, general PC skills
Demonstrate sound judgment and the ability to make logical decisions in support of business demands
Professional and courteous interpersonal skills
Effective time management and the ability to prioritize work without impeding productivity
Maintain sense of urgency; always demonstrating safe operating procedures
Demonstrate solid troubleshooting skills to make successful repairs
Self-motivated and able and willing to work independently while supporting team efforts
Ability to frequently lift, push and/or pull weights more than 50 pounds, occasionally lift, push and/or pull weights in excess of 100 pounds
Formal trade education equivalence is acceptable in place of experience
Experience moving trailers in and out of shop a plus
Skills
TMT Transman
laptop diagnostics
Benefits
401(k) match
Paid time off
Paid holidays
HSA contribution match
Wellness program
Medical insurance
Dental insurance
Vision insurance
Disability insurance
Accident insurance
Life insurance
Discount programs
Paid maternity leave
About the role
Mechanic III’s are responsible for performing preventative maintenance and general repairs on tractors and trailers to comply with company and DOT standards. Mechanic III’s regard quality, safety, and equipment utilization as their primary focus. Mechanic III’s are the diagnostic and service providers for drivers and carrier clients and ensure their needs are met including effective communication on all repairs. Mechanic III’s are also responsible for supporting inventory control and providing accurate documentation. Mechanic III’s are relied on daily to aide others in keeping our fleet of trucks and trailers readily available and in top condition.
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Location: Baton Rouge, LA (Geismar)
Pay Range: $26.50 - $38.00
Shift Type: Sunday-Thursday **(**6am -2:30pm)
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Job Duties and Responsibilities
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Preventative Maintenance
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Assist other technicians with tractor and trailer repairs
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Senior level diagnostics and repairs related to any system of the assigned equipment; for example:
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DOT inspections
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HM, VIK, and UC inspection (trailer mechanics)
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Brake inspections and repairs.
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Service Air systems and brakes.
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Advanced level diagnostics and repairs related to any system of the assigned equipment; for example: suspension, drive train, HVAC, electrical, damage repair, valve repair, etc.
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Ability to troubleshoot failures of all components.
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Lift and install heavy components of CMVs such as starters, clutches, brake drums, etc. (pending equipment assignment).
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Ensure that all parts and labor are accurately charged to the proper repair order.
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Maintain a clean and safe work environment that complies with OSHA standards.
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Welding and light fabricating.
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Ensure equipment has required licensing and registration prior to being deemed as “roadworthy”.
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Practices safe work habits as outlined by the company and local authorities.
Education/Experience/Licenses/Certifications:
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High school diploma or GED equivalent
•
DOT and brake certified; HM certification required for trailer mechanics
•
2+ years of industry experience maintaining Class 8 commercial vehicles; tractors and/or trailing equipment.
•
Formal trade education equivalence is acceptable in place of experience
•
Required to possess necessary tooling to perform assigned duties:
•
Sockets/wrenches 1.25” and lower
•
Air tools 1/2” drive and lower
•
Volt meter/ test light
•
Acceptable tool chest to store personal tool
Skills Required:
•
Demonstrated ability to follow schedules, instructions, wiring diagrams, maintenance guidelines, and other procedures associated with the maintenance of tractor, trailer components
•
Ability to learn and use TMT Transman software and laptop diagnostics, general PC skills
•
Demonstrate sound judgment and the ability to make logical decisions in support of business demands
•
Professional and courteous interpersonal skills
•
Effective time management and the ability to prioritize work without impeding productivity
•
Maintain sense of urgency; always demonstrating safe operating procedures
•
Demonstrate solid troubleshooting skills to make successful repairs
•
Self-motivated and able and willing to work independently while supporting team efforts
Nice to have
•
Experience moving trailers in and out of shop a plus
Physical Demands/Working Conditions:
•
Ability to frequently lift, push and/or pull weights more than 50 pounds, occasionally lift, push and/or pull weights in excess of 100 pounds.
About the company
Highway Transport is a tanker trucking company that has been family-owned since 1948. When you join us, you become part of a family-orientated culture that values your contributions and supports your career ambitions.
Benefits
We believe in taking care of our employees and ensuring their well-being. That’s why we offer a competitive salary and a comprehensive benefits package designed to support you in every aspect of your life, including;
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401(k) Match
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Paid Time Off
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Paid Holidays
•
HSA Contribution Match
•
Wellness Program
•
Medical, Dental, Vision Insurance
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Disability, Accident and Life Insurance
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Discount Programs
•
Paid Maternity Leave
Legal
Highway Transport does not discriminate in employment on the basis of race, color, religion, sex (including pregnancy and gender identity), national origin, political affiliation, sexual orientation, marital status, disability, genetic information, age, membership in an employee organization, retaliation, parental status, military service, or other non-merit factor.
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