OPT Diesel Mechanic Jobs
Diesel Mechanic jobs on OPT are available at trucking fleets, construction companies, and equipment dealers across the U.S. Most roles qualify as STEM-adjacent under mechanical engineering technology, supporting a 24-month STEM OPT extension. Employers typically need candidates with hands-on diagnostic experience and relevant technical credentials.
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Get Access To All JobsINTRODUCTION
AutoZone is seeking a Distribution Center Diesel Mechanic to maintain and repair our private fleet of trucks and trailers. This role involves completing routine preventive maintenance and minor repairs on diesel engines, air conditioning systems, brakes, tires, and hydraulic lift gates. You will also ensure compliance with DOT regulations while maintaining inventory control for the parts room.
Skills and Abilities
Functional Competencies:
- 2nd Shift
- Strong troubleshooting and problem-solving skills.
- Ability to work independently with minimal supervision.
- Knowledge of diesel engine diagnostics, repair techniques, and DOT compliance requirements.
Core Competencies:
Customer Focus: Provides WOW! customer service, understands customer needs, and solves problems with urgency.
Team Player: Reliable, supportive, values others' ideas, builds strong relationships, and resolves conflicts effectively.
Effective Communication: Clear, respectful communication, effective listening, and timely information sharing.
Results-Oriented: Accountable, takes ownership, prioritizes well, and executes with integrity and ethics.
Development Focused: Embraces feedback, owns professional development, and helps develop others.
Change Embracer: Open to change, seeks process improvements, and encourages innovative thinking.
Physical Demands:
- Ability to perform physical tasks such as standing, walking, bending, kneeling, and lifting up to 40 pounds.
- Manual dexterity to operate various tools and equipment for diesel repairs.
- Ability to work in a fast-paced environment and comply with safety-sensitive requirements.
Responsibilities:
- Perform preventive maintenance on diesel engines, including air conditioning, brakes, and minor engine repairs.
- Conduct trailer maintenance and repairs, including brakes, tires, and lift gates.
- Maintain accurate records and complete all required AutoZone and DOT documentation.
- Manage and track inventory in the Parts Room.
- Ensure safety compliance by following best practices in diesel fleet maintenance.
BASIC QUALIFICATIONS
- 3-5 years of experience working with diesel engines (Detroit and Cummins preferred).
PREFERRED QUALIFICATIONS
- 2-year technical degree in Diesel Mechanics or a related field.
- ASE Certification in diesel engine repair.
Since opening our first store in 1979, AutoZone has grown into a leading retailer and distributor of automotive parts and accessories across the Americas. Our customer-first mindset and commitment to Going the Extra Mile define who we are, for both our customers and AutoZoners. Working at AutoZone means being part of a team that values dedication, teamwork, and growth. Whether you're helping customers or building your career, we provide tools and support to help you succeed and drive your future.
BENEFITS AT AUTOZONE
AutoZone offers thoughtful benefits programs with one-on-one benefits guidance designed to improve AutoZoners’ physical, mental and financial well-being.
All AutoZoners (Full-Time and Part-Time):
- Competitive pay
- Unrivaled company culture
- Medical, dental and vision plans
- Exclusive discounts and perks, including an AutoZone in-store discount
- 401(k) with company match and Stock Purchase Plan
- AutoZoners Living Well Program for free mental health support
- Opportunities for career growth
Additional Benefits for Full-Time AutoZoners:
- Paid time off
- Life, and short- and long-term disability insurance options
- Health Savings and Flexible Spending Accounts with wellness rewards
- Tuition reimbursement
Minimum age requirements may apply. Eligibility and waiting period requirements may apply; benefits for AutoZoners in Puerto Rico, Hawaii, or the U.S. Virgin Islands may differ.
We proudly support Veterans, Active-duty Service Members, Reservists, National Guard and Military Families. Your experience is highly valued, and we encourage you to apply to join our team.
FAIR CHANCE:
An applicant’s criminal record is not a disqualification from employment and will be considered individually based on factors such as the relationship between the position sought and the criminal offense, the nature of the offense, any documentation or information demonstrating the rehabilitation of the applicant, the time elapsed since the offense, and any other relevant information. This includes compliance with the San Francisco Fair Chance Ordinance, the City of Los Angeles’ Fair Chance Initiative for Hiring Ordinance, the Los Angeles County Fair Chance Ordinance for Employers, the New York City Fair Chance Act, the Philadelphia Fair Chance Hiring Act, and the U.S. Virgin Islands Fair Chance for Employment Act.
As permitted by state or local law, AutoZone may consider certain offenses to be relevant to positions responsible for conducting or overseeing financial transactions on behalf of AutoZone, driving company vehicles and/or supervision of minors.
ONLINE APPLICATION:
An online application is required. Click the Apply button to complete your application. For step-by-step instructions on how to apply visit careers.autozone.com/candidateresources.
AutoZone, and its subsidiary, ALLDATA are equal opportunity employers. All applicants will be considered for employment without attention to age, race, color, religion, sex, sexual orientation, gender identity, national origin, veteran or disability status, or any other legally protected categories.
INTRODUCTION
AutoZone is seeking a Distribution Center Diesel Mechanic to maintain and repair our private fleet of trucks and trailers. This role involves completing routine preventive maintenance and minor repairs on diesel engines, air conditioning systems, brakes, tires, and hydraulic lift gates. You will also ensure compliance with DOT regulations while maintaining inventory control for the parts room.
Skills and Abilities
Functional Competencies:
- 2nd Shift
- Strong troubleshooting and problem-solving skills.
- Ability to work independently with minimal supervision.
- Knowledge of diesel engine diagnostics, repair techniques, and DOT compliance requirements.
Core Competencies:
Customer Focus: Provides WOW! customer service, understands customer needs, and solves problems with urgency.
Team Player: Reliable, supportive, values others' ideas, builds strong relationships, and resolves conflicts effectively.
Effective Communication: Clear, respectful communication, effective listening, and timely information sharing.
Results-Oriented: Accountable, takes ownership, prioritizes well, and executes with integrity and ethics.
Development Focused: Embraces feedback, owns professional development, and helps develop others.
Change Embracer: Open to change, seeks process improvements, and encourages innovative thinking.
Physical Demands:
- Ability to perform physical tasks such as standing, walking, bending, kneeling, and lifting up to 40 pounds.
- Manual dexterity to operate various tools and equipment for diesel repairs.
- Ability to work in a fast-paced environment and comply with safety-sensitive requirements.
Responsibilities:
- Perform preventive maintenance on diesel engines, including air conditioning, brakes, and minor engine repairs.
- Conduct trailer maintenance and repairs, including brakes, tires, and lift gates.
- Maintain accurate records and complete all required AutoZone and DOT documentation.
- Manage and track inventory in the Parts Room.
- Ensure safety compliance by following best practices in diesel fleet maintenance.
BASIC QUALIFICATIONS
- 3-5 years of experience working with diesel engines (Detroit and Cummins preferred).
PREFERRED QUALIFICATIONS
- 2-year technical degree in Diesel Mechanics or a related field.
- ASE Certification in diesel engine repair.
Since opening our first store in 1979, AutoZone has grown into a leading retailer and distributor of automotive parts and accessories across the Americas. Our customer-first mindset and commitment to Going the Extra Mile define who we are, for both our customers and AutoZoners. Working at AutoZone means being part of a team that values dedication, teamwork, and growth. Whether you're helping customers or building your career, we provide tools and support to help you succeed and drive your future.
BENEFITS AT AUTOZONE
AutoZone offers thoughtful benefits programs with one-on-one benefits guidance designed to improve AutoZoners’ physical, mental and financial well-being.
All AutoZoners (Full-Time and Part-Time):
- Competitive pay
- Unrivaled company culture
- Medical, dental and vision plans
- Exclusive discounts and perks, including an AutoZone in-store discount
- 401(k) with company match and Stock Purchase Plan
- AutoZoners Living Well Program for free mental health support
- Opportunities for career growth
Additional Benefits for Full-Time AutoZoners:
- Paid time off
- Life, and short- and long-term disability insurance options
- Health Savings and Flexible Spending Accounts with wellness rewards
- Tuition reimbursement
Minimum age requirements may apply. Eligibility and waiting period requirements may apply; benefits for AutoZoners in Puerto Rico, Hawaii, or the U.S. Virgin Islands may differ.
We proudly support Veterans, Active-duty Service Members, Reservists, National Guard and Military Families. Your experience is highly valued, and we encourage you to apply to join our team.
FAIR CHANCE:
An applicant’s criminal record is not a disqualification from employment and will be considered individually based on factors such as the relationship between the position sought and the criminal offense, the nature of the offense, any documentation or information demonstrating the rehabilitation of the applicant, the time elapsed since the offense, and any other relevant information. This includes compliance with the San Francisco Fair Chance Ordinance, the City of Los Angeles’ Fair Chance Initiative for Hiring Ordinance, the Los Angeles County Fair Chance Ordinance for Employers, the New York City Fair Chance Act, the Philadelphia Fair Chance Hiring Act, and the U.S. Virgin Islands Fair Chance for Employment Act.
As permitted by state or local law, AutoZone may consider certain offenses to be relevant to positions responsible for conducting or overseeing financial transactions on behalf of AutoZone, driving company vehicles and/or supervision of minors.
ONLINE APPLICATION:
An online application is required. Click the Apply button to complete your application. For step-by-step instructions on how to apply visit careers.autozone.com/candidateresources.
AutoZone, and its subsidiary, ALLDATA are equal opportunity employers. All applicants will be considered for employment without attention to age, race, color, religion, sex, sexual orientation, gender identity, national origin, veteran or disability status, or any other legally protected categories.
See all OPT Diesel Mechanic Jobs
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Get Access To All JobsTips for Finding OPT Sponsorship as a Diesel Mechanic
Confirm your degree supports OPT eligibility
Diesel Mechanic roles often qualify under STEM CIP codes tied to diesel technology or mechanical engineering technology programs. Verify your degree classification with your DSO before applying to ensure your OPT authorization aligns with the role.
Target employers with existing H-2B or H-1B filing history
Fleet operators and construction equipment companies that have previously sponsored foreign workers are more likely to support OPT employees. Employers comfortable with work authorization paperwork are far less likely to decline candidates based on visa status alone.
Lead with certifications, not visa status
ASE certifications and OEM-specific training credentials are the primary hiring signals for Diesel Mechanic roles. Present your technical qualifications prominently on your resume. Visa status belongs in a brief, factual note, not the headline.
Understand the STEM OPT extension timeline
If your degree qualifies, you can apply for a 24-month STEM extension before your initial OPT expires. File the I-765 at least 90 days early. This gives employers confidence they can retain you for a meaningful period without immediate sponsorship pressure.
Focus on fleet operators and large dealership networks
National trucking companies, heavy equipment rental firms, and large dealership groups have dedicated HR teams experienced with work authorization compliance. Smaller independent shops are less likely to navigate OPT paperwork, even when technically willing to hire.
Be precise about your authorized start date and work hours
Diesel Mechanic roles often involve shift work or overtime. Confirm your EAD card reflects the correct employment start date and clarify with your DSO whether your authorization covers full-time hours before accepting any offer letter.
Diesel Mechanic OPT: Frequently Asked Questions
Can I work as a Diesel Mechanic on OPT?
Yes, F-1 students with a degree in diesel technology, mechanical engineering technology, or a related field can work as Diesel Mechanics during OPT. The job must be directly related to your major field of study. Your DSO can confirm whether your degree CIP code supports this connection before you accept an offer.
Does a Diesel Mechanic job qualify for the 24-month STEM OPT extension?
It depends on your degree's CIP code, not the job title itself. Programs classified under STEM-designated CIP codes, such as diesel mechanics technology or mechanical engineering technology, can qualify. If your program is on the STEM OPT designated degree program list, you may be eligible to extend your OPT by 24 months after your initial 12-month period ends.
Where can I find Diesel Mechanic jobs that are open to OPT candidates?
Migrate Mate is built specifically for F-1 OPT students and filters jobs by visa sponsorship and work authorization compatibility. Searching on Migrate Mate saves time because you're only seeing roles where employers have already indicated openness to candidates who need work authorization support, rather than screening yourself out of general job postings.
Do Diesel Mechanic employers typically sponsor H-1B visas after OPT?
H-1B visa sponsorship for Diesel Mechanic roles is less common than in software or engineering fields because the role must qualify as a specialty occupation requiring a bachelor's degree. Some large fleet operators and OEM dealerships do sponsor, particularly for roles with supervisory or technical specialist responsibilities. It's worth discussing long-term sponsorship intentions before accepting an offer.
What happens if my Diesel Mechanic job ends while I'm on OPT?
F-1 OPT students are allowed up to 90 days of unemployment during standard OPT, or 150 days total if you've been approved for a STEM extension. If your employer terminates your position, notify your DSO promptly. Days without authorized employment count toward that limit, so beginning your next job search immediately is important.