Sign up to access all features of our service.
  • Job search
  • Favorites
  • Create a CV
    New
  • Salaries
  • Subscriptions

Diesel Mechanic

Saia LTL Freight

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 a range of maintenance, repair, and diagnostic tasks on various vehicles and equipment.

Major Tasks and Responsibilities
  • Repairs and maintains systems and parts associated with class 6, 7, and 8 powered tractors.
  • Diagnoses failures and repairs the vehicle's mechanical, electric, and systems.
  • Uses hydraulic jacks to gain access underneath vehicles.
  • Assists in the replacements of engines, transmissions, differentials, and springs.
  • Troubleshoots the repairs of heavy-duty truck engines, braking, electrical, and exhaust systems.
  • Documents and repairs, inspections, and maintenance tasks.
  • Collaborates with business partners for training and assistance on complex repairs and tasks.
  • Tests vehicles after repairs and maintenance to ensure they're functioning properly.
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.
  • 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
  • 2 years of diesel mechanic experience.
  • Proficiency in diagnostic software.
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.


Pay Rate: 32.45 - 37.10 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.
Vacancy posted 5 days ago
Similar jobs that could be interesting for youBased on the Diesel Mechanic in Phoenix, AZ vacancy
  • A leading remote mechanic service provider in Phoenix is seeking an experienced Heavy Duty Diesel Mechanic. This role involves diagnosing and repairing heavy-duty diesel vehicles, with an emphasis on safety and efficiency. Candidates should have at least 3 years of experience... 
    Suggested
    Remote work
    Flexible hours

    Remote Mechanic Jobs

    Phoenix, AZ
    2 days ago
  •  ...Heavy Equipment Diesel Mechanic - Phoenix 1 Location: Phoenix, Arizona Reports To: Shop Manager Compensation: Market Value DOE Arizona Materials, a Summit Materials company, is looking for a Heavy Equipment/Diesel Mechanic. This position is responsible for... 
    Suggested
    Temporary work

    Summit Materials

    Phoenix, AZ
    1 day ago
  • $52k - $93.6k

     ...Overview We are seeking a skilled and experienced Heavy Duty Diesel Mechanic to join our team, responsible for performing comprehensive repairs and preventative maintenance on a variety of heavy-duty diesel vehicles, including trucks, buses, and industrial equipment... 
    Suggested
    Remote work
    Flexible hours

    Remote Mechanic Jobs

    Phoenix, AZ
    2 days ago
  • Are you seeking a safer work environment as a mechanic? Is your family's financial security important to you? Aspiring to advance in your mechanic career? Searching for a company that prioritizes its employees' well-being? If this speaks to you, then
    Suggested

    Waste Management

    Phoenix, AZ
    1 day ago
  •  ...Responsible for performing PM and corrective maintenance on diesel engines, booms, electrical systems (including troubleshooting onboard...  ...work well and communicate effectively with operators and other mechanics Competitive pay, company or union benefits Full -... 
    Suggested
    Hourly pay
    Full time
    Night shift
    Weekend work

    Barnhart Crane & Rigging

    Phoenix, AZ
    2 days ago
  • RWC Idealease Phoenix.AZ. is looking for a fulltime diesel mechanic. Position Overview: Currently, we are looking for an motivated individual to help maintain and repair our lease and rental equipment. This is a full time position in the evenings(12:30pm-9:00PM) Tuesday... 
    Full time
    Afternoon shift

    Idealease

    Phoenix, AZ
    2 days ago
  • $21.75 - $29.68 per hour

     ...equipment. Disassemble, repair and re-assemble of Heavy Truck & Trailer components; including but not limited to; refrigerated units, diesel engines, transmissions, axles and any other components or systems. Perform tire maintenance to include: repairs, failure... 
    Hourly pay
    Work at office
    Local area
    Flexible hours

    Swift Transportation

    Phoenix, AZ
    5 days ago
  • $39.11 per hour

     ...Diesel Mechanic Requisition Id: 387334 Business Unit: LTL Location: Phoenix, AZ, US, 85043 What you'll need to succeed as a Diesel Mechanic at XPO Minimum qualifications: ~2 years of experience in tractor and trailer inspection and repair or a technical... 
    Monday to Friday
    Shift work
    Night shift
    Weekend work
    Afternoon shift

    XPO

    Phoenix, AZ
    4 days ago
  •  ...Diesel Field Technician - Phoenix, AZ At Buchanan Hauling & Rigging, we're constantly looking for talented individuals at all levels who can deliver the caliber of service our company requires. You know that a positive work environment creates happy employees, which... 

    Buchanan Logistics

    Phoenix, AZ
    2 days ago
  •  ...Position Type: Classified - Transportation/Journey - Diesel Mechanic Date Posted: 12/1/2025 Location: Transportation To view the complete job description, select the Job Title listed under 'attachments'. Attachment(s): ~ Journey Diesel Mechanic.pdf... 

    Glendale Elementary School District No. 40

    Glendale, AZ
    2 days ago
  • RESPONSIBILITIES: - Ensuring vehicles are maintained, safe, & clean - Performing preventative maintenance services with little or no supervision and in a timely manner - Repairing and troubleshooting major components such as engines, transmissions, and differentials...
    Weekly pay

    STL FLEET SERVICES, INC

    Phoenix, AZ
    5 days ago
  • $25 - $35 per hour

    Job Posting Location: Laveen Village, Laveen, AZ, 85339, United States Base Pay: $25.00 - $35.00 / Hour Job Category: Shop - Repair/SVC Employee Type: FT Exempt Contact Information Name: Vicky Mejia Phone: (***) ***-**** Email: ****@*****.***...

    Duncan & Son Lines, Inc.

    Phoenix, AZ
    2 days ago
  • $21 - $35 per hour

     ...Description Knight Transportation is Hiring! (Multiple Positions/Schedules) We are urgently hiring Experienced Diesel Mechanics to join our team in Phoenix. If you are hardworking and ready to make a difference, we want to hear from you! Location: 5601... 
    Local area
    Immediate start
    Shift work

    Knight Transportation

    Phoenix, AZ
    2 days ago
  • $30 - $40 per hour

     ...Diesel Mechanic Southwest Mobile Storage is the leading provider of sales and rentals of portable storage, construction offices, and custom containers in the Southwest. With a commitment to high-quality products and exceptional customer service, we set ourselves... 
    Full time
    Work at office

    Southwest Mobile Storage

    Phoenix, AZ
    5 days ago
  • $28 - $45 per hour

     ...Waste Connections is looking for a safety conscious Evening Shift Diesel Mechanic to join our GROWING team in Phoenix, Arizona! Now Offering a $10,000 stay on bonus! *Pay $28.00 - $45.00 per hour based on experience *M-F schedule with some Saturdays * Start... 
    Hourly pay
    Temporary work
    Flexible hours
    Afternoon shift

    Waste Connections

    Phoenix, AZ
    5 days ago
  • $23 per hour

     ...A Diesel Technician is responsible for providing service to our customers while maintaining exceptional customer service. This can include: maintenance, visual inspection, and removal of parts and attachments. Installation with the help of proper manuals, report writing... 
    Hourly pay

    Rush

    Phoenix, AZ
    5 days ago
  •  ...and California, boasting world-class facilities for rebuilding diesel engines, transmissions, and more. We believe in happy employees...  ...Diagnose and heavy equipment: Diagnose, troubleshot and repair mechanical, electrical and hydraulic breakdowns on heavy equipment.... 
    Work at office

    Road Machinery

    Phoenix, AZ
    2 days ago
  • $36k - $120k

     ...Automotive Technician / Mechanic Sun Devil Auto (part of the Sun Auto Network) is your family owned one stop repair shop here in Phoenix. Since 1978, we've helped thousands of individuals keep their vehicles running smoothly. Are you looking to have a successful automotive... 
    Bi-weekly pay
    Local area
    Immediate start

    Sun Auto Tire & Service

    Phoenix, AZ
    2 days ago
  •  ...Diesel Service Technician Sanderson Ford is seeking skilled Diesel Service Technicians to support our growing service operations...  ...moving, team-oriented environment. Candidates who are motivated, mechanically inclined, and eager to advance their technical knowledge will... 
    Flexible hours

    Don Sanderson Ford, Inc.

    Glendale, AZ
    2 days ago
  •  ...each offering accident repair, painting, refurbishment, and heavy mechanical repair. We are supported by a 24/7 in-house call-center and...  ...anytime. Cox Fleet is currently hiring a Lead Mobile Diesel Technician. The Lead Mobile Diesel Technician will be responsible... 
    Weekly pay
    Currently hiring
    Local area
    Monday to Friday
    Afternoon shift

    Fleet Services by Cox Automotive

    Phoenix, AZ
    2 days ago
  •  ...wide range of individuals Demonstrate dependability through good attendance and adherence to timelines and schedules Basic mechanics skills Through knowledge of DOT regulations, federal, state, local and company regulations and standards. Knowledge of basic... 
    Local area

    United Petroleum Transports

    Phoenix, AZ
    2 days ago
  • $10k

     ...selling street sweepers, we've grown into a powerhouse across Arizona and California, boasting world-class facilities for rebuilding diesel engines, transmissions, and more. We believe in happy employees, who in turn create happy customers. We value hard work,... 
    Work at office
    Local area
    Relocation package
    Flexible hours

    Road Machinery

    Phoenix, AZ
    2 days ago
  • $35 - $39 per hour

     ...Diagnostic and Heavy Equipment Computer-based Troubleshooting Diesel Engines Hydraulics Electronics Flexibility. Must be...  ...conditions andtolerate being exposed to loud noises. Mechanical Skills. Must have knowledge of industrial tools, their uses, and... 
    Hourly pay
    Full time
    Temporary work
    Work at office

    Vulcan Materials

    Phoenix, AZ
    2 days ago
  • $45k - $100k

     ...protected veteran status or any other characteristic protected by law. Description Bell Ford is seeking an experienced Diesel Technician to join our busy and professional service team. If you take pride in your work, enjoy diagnosing and repairing diesel... 
    Price work
    Full time
    Temporary work
    Part time

    Bell Ford

    Phoenix, AZ
    2 days ago
  • $33 per hour

     ...Open availability required, including all shifts, weekends, and holidays. Overview: We are seeking a highly skilled Diesel Truck Mechanic to join our dedicated maintenance team at the railyard. In this essential role, you will be responsible for diagnosing,... 
    Full time
    Local area
    Immediate start
    All shifts

    ConGlobal

    Glendale, AZ
    1 day ago
  •  ...Diesel Technician Courtesy Automotive Group is a family-owned and operated business since 1955. At Courtesy, we are more than just...  ...dealership experience working on GM vehicles. Strong diagnostic and mechanical skills specific to diesel engines. Proficiency with GM tools... 

    Courtesy Chevrolet

    Phoenix, AZ
    4 days ago
  • A pioneering remote mechanic service is seeking a Small Engine Technician to maintain and repair engines for outdoor power equipment. This role allows for flexible schedules and remote work, requiring candidates to have a high school diploma and basic engine mechanics... 
    Remote work
    Flexible hours

    Remote Mechanic Jobs

    Phoenix, AZ
    1 day ago
  • $37.44k - $62.4k

     ...repairing small engines used in outdoor power equipment, such as lawnmowers, chainsaws, and snow blowers. This role includes diagnosing mechanical issues, performing routine service, and providing support to customers both in person and through remote or virtual consultations... 
    Remote work
    Flexible hours

    Remote Mechanic Jobs

    Phoenix, AZ
    1 day ago
  • $85k - $150k

    Position: Autobody Technician Employment: Full-time, hourly flat rate Location: Phoenix, AZ Start Date: ASAP Pay: $85,000 - $150,000+ About Us: Courtesy Automotive Group is a family owned and operated business since 1955. At Courtesy, we are more than just a dealership...
    Hourly pay
    Price work
    Full time
    Apprenticeship
    Immediate start

    courtesyautomotivegroup.com

    Phoenix, AZ
    2 days ago
  • Body Shop Technician Join the team at Sands Chevrolet Glendale as a Body Shop Technician, where your expertise in vehicle body repair will help us maintain the high standards our customers expect. High volume shop - fast pace and results driven. This role is perfect for...
    Bi-weekly pay
    Hourly pay

    Sands Chevrolet Surprise

    Glendale, AZ
    2 days ago

Do you want to receive more vacancies?

Subscribe and receive similar vacancies to Diesel Mechanic. Be the first to apply!