Mobile Maintenance Mechanic

Saia Inc.; Austin (TX); On-site; USD 76,000 - 87,000; Full time

Benefits offered by this job

Competitive compensation

Great benefits

Career advancement opportunities

Job summary

Saia Inc. is seeking an experienced diesel mechanic to maintain tractors, trailers, and related fleet equipment across terminals. The role travels between sites in a mobile service van, diagnosing issues, performing preventive maintenance, and ensuring DOT-compliant safety.

You will document repairs in the maintenance system, coordinate with terminal leadership and drivers, and manage tools and parts. A high school diploma, valid US work authorization, and flexibility to work nights/weekends are

Qualifications

• Must have diesel mechanic skills with experience in mobile maintenance.
• Proficient in diagnosing and repairing diesel engines, brakes, electrical, and hydraulic systems.
• Experience with diagnostic software and fleet maintenance systems.
• Able to troubleshoot independently and adapt to varied environments.
• Hold a high school diploma or GED and valid US work authorization.

Responsibilities

• Perform preventive maintenance and repairs on tractors, trailers, and fleet equipment in compliance with DOT regulations.
• Travel to terminals and remote locations to diagnose issues and complete repairs in a mobile service van.
• Respond to road calls and emergencies to minimize downtime.
• Document maintenance activities, parts usage, and repair outcomes in the maintenance system.
• Collaborate with terminal leadership, fleet management, and drivers to prioritize work.

Skills

Diesel mechanics

Mobile maintenance

Diagnostics software

Independent troubleshooting

Environment adaptability

Education

High school diploma or GED

Tools

Diagnostic software

Job description

Ready To Go Further? Saia is a different kind of logistics and transportation company. We do things the right way. You’ll see it in our commitment to our people, customers, and community. You’ll feel it in the support you get on day one – from leadership and from your team. A job with Saia is packed with opportunity – from learning new skills and advancing to competitive compensation and great benefits. It’s all here and it’s exactly what going further is all about.

Position Summary

Performs preventive maintenance, inspections, and repairs on company tractors, trailers, and related equipment while traveling between terminals in a mobile service van. Ensures equipment is safe, compliant, and operational by responding to service needs, documenting repairs, and maintaining a secure and organized mobile workspace.

Major Tasks and Responsibilities

• Performs preventive maintenance and repairs on tractors, trailers, and related fleet equipment in compliance with company standards and DOT regulations.
• Travels to assigned terminals and remote locations to diagnose issues and complete repairs using a mobile service van.
• Responds to road calls and emergency service requests as needed to minimize equipment downtime.
• Conducts thorough inspections to identify potential safety concerns and ensures equipment remains compliant with federal, state, and local requirements.
• Completes required documentation for maintenance activities, parts usage, and repair outcomes in the company’s maintenance system.
• Collaborates with terminal leadership, fleet management, and drivers to prioritize work and schedule service efficiently.
• Ensures proper inventory management and security of tools, parts, and equipment assigned to the mobile unit.
• Maintains a clean, safe, and organized mobile workspace while following all safety protocols and company policies.

Minimum Qualifications

• Must be at least 18 years of age.
• High school diploma or GED.
• Authorized to work in the United States.
• Must provide and maintain personal maintenance tools.
• Must maintain a valid driver’s license and a motor vehicle record that meets company standards for operating a company vehicle.
• Read, write, communicate and comprehend the English language in order to perform the various tasks of the job, including but not limited to: converse with co-workers and members of the general public; understand oral and written instructions as well as governmental regulations; respond to questions and inquiries from management and government representatives; and accurately review and complete various documents, reports and records required of the position.

Preferred Qualifications

• 5+ years of diesel mechanic experience, including mobile maintenance experience.
• Strong working knowledge of diesel engines, brakes, electrical, and hydraulic systems.
• Proficiency in diagnostic software.
• Ability to work independently, troubleshoot complex issues, and adapt to varied environments.

Work Conditions and Physical Demands

Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions.

• Ability to stand, walk, bend, stoop, kneel, crouch, and climb for extended periods.
• Frequent lifting, pushing, pulling, or carrying of tools, parts, and equipment up to 100 pounds.
• Regular use of hands and arms for handling tools, reaching overhead, and working in tight spaces.
• Ability to climb on, under, and around large trucks and equipment safely.
• Adequate vision (with or without correction) to read gauges, manuals, and perform detailed inspections.
• Adequate hearing (with or without aids) to detect equipment sounds, communicate, and follow safety signals.
• Must be able to perform job duties in diverse environmental conditions (heat, cold, rain, etc.) and during non-standard hours, including nights and weekends.

Pay Rate: $36.65 - $41.70 per hour, based on experience

Benefits

At Saia, your success is our success! That’s why we work hard to provide you with what you need to build an awesome career. We are committed to rewarding superior employee performance so that when you work hard, your achievements won’t go unnoticed.

Make Your Move

At Saia, our people are the reason we’ve been successful for over a century in the industry. Together, we’ve created a positive culture that’s driven by our core values – like dignity and respect, a customer-first approach, safety and more. With hundreds of terminals across the country and growing, we’re always looking for more collaborative and motivated individuals to join our team. So, if you’re ready to put your career on a solid path, let’s go further.

Saia is an Equal Opportunity Employer and prohibits discrimination and harassment of any type without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state or local laws.