Mobile Maintenance Technician

Saia Inc.; Oklahoma City (OK); On-site; USD 74,000 - 84,000; Full time

Job summary

Saia is seeking a diesel mechanic to perform preventive maintenance, inspections, and repairs on tractors, trailers, and related fleet equipment while traveling between terminals in a mobile service van. The role ensures equipment is safe, compliant, and operational by responding to service needs and documenting repairs.

Ideal candidates bring 5+ years of diesel experience, strong knowledge of diesel systems, and the ability to diagnose issues independently; strong communication and safety

Qualifications

• 5+ years of diesel mechanic 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.

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.

Skills

Diesel engines

Brakes

Electrical systems

Hydraulic systems

Diagnostic software

Independent work

Troubleshooting

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: $35.60 - $40.60 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.