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Diesel Mechanic

Staffmark Group
Tucson, AZ Full Time
POSTED ON 11/8/2026
AVAILABLE BEFORE 1/6/2027

Now hiring for a Diesel Mechanic - Direct Hire
Location: Tucson, AZ
Pay Rate: $25.00 - $28.00 per hour
Schedule: Monday - Friday | 8 AM - 5 PM Opportunities for overtime

You're not just filling a Diesel Mechanic position - you're becoming a valued part of a team that wants you to succeed.

Looking for Diesel Mechanic jobs in Tucson where your skills can make a real impact? This opportunity offers the chance to contribute to a growing team, develop your experience, and build a rewarding career in a professional work environment.

If your skills and experience are a good match for this role please apply today.

Job Duties

Core Diagnostics & Mechanical Repairs

  • Perform on-site diagnostic, maintenance, and repair services on heavy-duty diesel trucks and trailers.
  • Perform off-site (breakdowns, at business) diagnostic, maintenance, and repair services on heavy-duty diesel trucks and trailers.
  • Troubleshoot and repair complex vehicle systems, including electrical, anti-lock braking systems (ABS), air braking and pneumatic systems, transmissions, and differentials.
  • Utilize computer diagnostic software and hardware to read error codes, analyze system performance, and clear active faults.

Testing & Quality Control

  • Test-drive manual transmission vehicles and heavy equipment to evaluate performance, verify proper operation, and confirm repairs meet quality and safety standards.
  • Conduct thorough pre- and post-repair inspections to identify wear, damage, or potential safety hazards.
  • Maintain accurate service records, documenting work performed, diagnostic results, time spent, and parts utilized for each job.
  • Follow all company safety protocols, DOT regulations, and industry standards to ensure a safe workspace for yourself and others.

Experience Requirements

  • 3 years of diesel mechanic AND trailer repair experience
  • Must pass DOT pre-employment screening
  • Must have clear Motor Vehicle driving record
  • Valid driver's license required
  • Basic tools needed (you provide)

Physical Capabilities

  • Physical requirements vary by assignment and will be discussed during the hiring process.
  • Candidates should be able to safely perform the essential duties of the position with or without reasonable accommodation.
  • Must be able to lift up to 50lbs.

Benefits - Offered by Our Client

  • Dental insurance
  • Health insurance
  • Life insurance
  • Paid time off
  • Vision insurance
  • Great worklife balance

Misael Found Steady Work-and You Can Too
"I like working at Staffmark because there are many assignments available and reasonable pay." - Misael, Staffmark Associate

About Us

At Staffmark, we connect hardworking people with great companies, creating opportunities that make a lasting impact.

Staffmark is an equal opportunity employer. Allapplicants will receive consideration without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or veteran status, or any other legally protected status. Staffmark offers reasonable accommodations for qualified individuals with disabilities; contact your local branch for inquiries. Staffmark is an E-Verify employer. See our Privacy Notice for Candidates and Employees/Contractors at https://smgroupna.com/privacy-notice-for-candidates-and-employees-contractors. By applying, you consent to receive AI-generated and non-AI-generated calls, texts, or emails from Staffmark Group, its affiliates, and partners. Frequency varies and message/data rates may apply. Reply STOP to cancel or HELP for help.


Staffmark Group is committed to providing equal employment opportunity for all persons regardless of race, color, religion (including religious dress and grooming practices), sex, sexual orientation, gender, gender identity, gender expression, age, marital status, national origin, ancestry, citizenship status, pregnancy, medical condition, genetic information, mental and physical disability, political affiliation, union membership, status as a parent, military or veteran status or other non-merit based factors. We will provide reasonable accommodations throughout the application, interviewing and employment process. If you require a reasonable accommodation, contact us. Pro Staff is an E-Verify employer. This policy is applicable to all phases of the employment relationship, including hiring, transfers, promotions, training, terminations, working conditions, compensation, benefits, and other terms and conditions of employment.

All employees are directed to familiarize themselves with this policy and to act in accordance with it. All decisions with respect to employment matters and other phases of employer-temporary employee relationships will be in keeping with this policy and in accordance with all applicable laws and regulations.

 

Salary : $25 - $28

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