H-1B Visa Diesel Technician Jobs
Diesel Technician roles qualify for H-1B sponsorship when the position requires a bachelor's degree or equivalent in a directly related field. Employers in trucking, transit, construction, and fleet management file LCAs with the DOL certifying prevailing wage compliance before sponsoring. Competition for cap-subject slots means timing your job search around the April lottery window matters.
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Get Access To All JobsABOUT ZŪM:
Zūm is revolutionizing mass mobility with its Connected Mobility Experience (Zūm CMX™) system that connects and coordinates people, vehicles, and operations in real time. In the $50 billion student mobility market – the largest segment of the mass mobility industry – Zūm CMX is transforming a daily source of anxiety and disruption into a reliable, transparent, and efficient mobility experience for students and families. Today, more than 4,500 schools rely on Zūm CMX. Recognized globally for its innovative approach and operational execution, Zūm has been named to Fast Company’s World’s Most Innovative Companies, CNBC Disruptor 50 and Changemakers, the World Economic Forum, and the Financial Times’ Fastest Growing Companies lists. Zūm is backed by leading investors including Sequoia Capital, GIC, TPG, and Softbank.
ABOUT THE ROLE
We're seeking a skilled Technician II to contribute to maintenance operations at our St. Louis, MO site. This role encompasses vehicle diagnostics, repairs, and preventive maintenance with increasing complexity. You'll diagnose mechanical and electrical issues, assist with major component rebuilds, and ensure vehicles meet stringent safety and compliance standards. You'll be a vital part of our transportation operations, maintaining fleet reliability and safety for students and communities.
WHAT MAKES YOU SUCCESSFUL IN THIS ROLE
You're a developing technician who excels in a dynamic maintenance environment where challenges vary daily. You balance efficiency with meticulous attention to safety and quality standards. You're a capable problem-solver who can diagnose issues across major vehicle systems and execute repairs with confidence. You're eager to expand your skills and learn from senior technicians while taking ownership of your assigned work. You're comfortable performing diagnostics with modern tools, executing complex electrical and AC repairs, and maintaining thorough documentation. You keep your workspace organized, follow proper procedures, and consistently deliver quality repairs.
Responsibilities
Vehicle Diagnostics & Repair:
- Diagnose malfunctions and perform vehicle repairs including steering, electrical, cooling, lubricating, braking systems, drive trains, suspensions, power steering units, clutches, transmissions, and oil, temperature, gas regulating components, and related assigned duties within qualification level, in accordance with all relevant Federal, State/Provincial and local guidelines and requirements
- Assist Tech I’s with the rebuilding of engines, transmissions, and differentials as assigned by the manager
- Perform test drives during Preventative Maintenance inspections to identify driver reported issues and conduct test drives after service to confirm repairs have been completed successfully
Maintenance Operations & Quality Control:
- Arrange for and obtain appropriate inspections and approval of all major repairs before the vehicle is released from the maintenance facility
- Identify and report any additional maintenance and/or repairs found necessary in conducting assigned repairs and maintenance including repairs and maintenance required to be performed by Technicians with a higher qualification level
- Perform work assigned by manager or lead when supervised
- Record time spent, parts used and repairs and/or maintenance conducted on the appropriate form
- Perform road calls and on-the-road repairs as assigned
Safety & Compliance:
- Maintain a safe, clean, productive, and efficient work area including ensuring the work area is in compliance with all relevant Federal, State/Provincial, local guidelines and requirements, and company Housekeeping standards and safety regulations
- Advise Lead Technician of unsafe maintenance conditions or practices and/or vehicle abuse
- Work assigned shift and overtime as needed (AM/PM)
BASIC QUALIFICATIONS:
- Minimum of two to four years medium/heavy truck Fleet mechanic repair experience
- Diagnostic, Electrical, and AC skills are a must
- Technical knowledge of major vehicle systems and diesel equipment is required
- Previous fleet experience with familiarity with diesel and gasoline systems
- Possess the recommended minimum hand tools for a Medium and Heavy Duty and Diesel Technician
- Ability to use good judgment and decision-making skills
- Valid CDL License (Must be able to obtain within the first 90 days of employment)
- ASE Certification in brakes, suspension, engine, electrical, A/C or a Master School Bus and/or a Master Truck Technician
Zūm Services, Inc. and all its subsidiaries provide equal employment opportunities to all employees and applicants for employment 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.
ABOUT ZŪM:
Zūm is revolutionizing mass mobility with its Connected Mobility Experience (Zūm CMX™) system that connects and coordinates people, vehicles, and operations in real time. In the $50 billion student mobility market – the largest segment of the mass mobility industry – Zūm CMX is transforming a daily source of anxiety and disruption into a reliable, transparent, and efficient mobility experience for students and families. Today, more than 4,500 schools rely on Zūm CMX. Recognized globally for its innovative approach and operational execution, Zūm has been named to Fast Company’s World’s Most Innovative Companies, CNBC Disruptor 50 and Changemakers, the World Economic Forum, and the Financial Times’ Fastest Growing Companies lists. Zūm is backed by leading investors including Sequoia Capital, GIC, TPG, and Softbank.
ABOUT THE ROLE
We're seeking a skilled Technician II to contribute to maintenance operations at our St. Louis, MO site. This role encompasses vehicle diagnostics, repairs, and preventive maintenance with increasing complexity. You'll diagnose mechanical and electrical issues, assist with major component rebuilds, and ensure vehicles meet stringent safety and compliance standards. You'll be a vital part of our transportation operations, maintaining fleet reliability and safety for students and communities.
WHAT MAKES YOU SUCCESSFUL IN THIS ROLE
You're a developing technician who excels in a dynamic maintenance environment where challenges vary daily. You balance efficiency with meticulous attention to safety and quality standards. You're a capable problem-solver who can diagnose issues across major vehicle systems and execute repairs with confidence. You're eager to expand your skills and learn from senior technicians while taking ownership of your assigned work. You're comfortable performing diagnostics with modern tools, executing complex electrical and AC repairs, and maintaining thorough documentation. You keep your workspace organized, follow proper procedures, and consistently deliver quality repairs.
Responsibilities
Vehicle Diagnostics & Repair:
- Diagnose malfunctions and perform vehicle repairs including steering, electrical, cooling, lubricating, braking systems, drive trains, suspensions, power steering units, clutches, transmissions, and oil, temperature, gas regulating components, and related assigned duties within qualification level, in accordance with all relevant Federal, State/Provincial and local guidelines and requirements
- Assist Tech I’s with the rebuilding of engines, transmissions, and differentials as assigned by the manager
- Perform test drives during Preventative Maintenance inspections to identify driver reported issues and conduct test drives after service to confirm repairs have been completed successfully
Maintenance Operations & Quality Control:
- Arrange for and obtain appropriate inspections and approval of all major repairs before the vehicle is released from the maintenance facility
- Identify and report any additional maintenance and/or repairs found necessary in conducting assigned repairs and maintenance including repairs and maintenance required to be performed by Technicians with a higher qualification level
- Perform work assigned by manager or lead when supervised
- Record time spent, parts used and repairs and/or maintenance conducted on the appropriate form
- Perform road calls and on-the-road repairs as assigned
Safety & Compliance:
- Maintain a safe, clean, productive, and efficient work area including ensuring the work area is in compliance with all relevant Federal, State/Provincial, local guidelines and requirements, and company Housekeeping standards and safety regulations
- Advise Lead Technician of unsafe maintenance conditions or practices and/or vehicle abuse
- Work assigned shift and overtime as needed (AM/PM)
BASIC QUALIFICATIONS:
- Minimum of two to four years medium/heavy truck Fleet mechanic repair experience
- Diagnostic, Electrical, and AC skills are a must
- Technical knowledge of major vehicle systems and diesel equipment is required
- Previous fleet experience with familiarity with diesel and gasoline systems
- Possess the recommended minimum hand tools for a Medium and Heavy Duty and Diesel Technician
- Ability to use good judgment and decision-making skills
- Valid CDL License (Must be able to obtain within the first 90 days of employment)
- ASE Certification in brakes, suspension, engine, electrical, A/C or a Master School Bus and/or a Master Truck Technician
Zūm Services, Inc. and all its subsidiaries provide equal employment opportunities to all employees and applicants for employment 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.
See all 411+ Diesel Technician jobs
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Get Access To All JobsTips for Finding H-1B Visa Sponsorship as a Diesel Technician
Verify your degree meets specialty occupation
USCIS requires a bachelor's degree in a field directly related to the role. A degree in automotive technology, mechanical engineering, or diesel systems strengthens your petition. A general associate's degree paired with unrelated work history creates RFE risk.
Target fleet operators and transit agencies
Large trucking fleets, municipal transit authorities, and railroad operators file H-1B petitions far more consistently than independent repair shops. Focus your search on employers with dedicated HR teams who understand LCA obligations and cap-subject filing timelines.
Search verified sponsors on Migrate Mate
Pull up Diesel Technician roles on Migrate Mate to see which employers have active LCA filings for this occupation. That filing history tells you who has navigated DOL certification before, cutting out guesswork when you're evaluating whether to apply.
Look up the prevailing wage before negotiating
Your employer's LCA must certify a wage at or above the DOL prevailing wage for your location and job zone. Use the OFLC Wage Search to find the Level I through Level IV thresholds for Diesel Technician roles in your target metro before any offer conversation.
File with premium processing to close faster
Diesel Technician roles are in high demand, and employers sometimes stall on filing after an offer. Premium processing cuts USCIS adjudication to 15 business days, giving both you and the employer certainty before you resign from a current position.
Diesel Technician jobs are hiring across the US. Find yours.
Find Diesel Technician JobsDiesel Technician H-1B Visa: Frequently Asked Questions
Does a Diesel Technician job qualify for H-1B sponsorship?
It depends on how the role is structured. USCIS requires the position to qualify as a specialty occupation, meaning it must normally require at least a bachelor's degree in a directly related field. Diesel Technician roles tied to advanced diagnostics, fleet systems engineering, or technical program management are stronger candidates than general repair shop positions. Check the O*NET profile for this occupation to understand how the job zone and degree requirements are typically framed.
Which industries sponsor H-1B visas for Diesel Technicians most often?
Municipal transit agencies, freight rail operators, large commercial trucking fleets, and heavy equipment manufacturers are the most consistent H-1B sponsors for this role. These employers run structured HR operations, have legal teams familiar with LCA filings, and hire at scale. Browse Diesel Technician roles on Migrate Mate to see which employers have current DOL Labor Condition Application filings for this occupation in your target location.
What happens to my H-1B if my employer's fleet operation changes or downsizes?
Your H-1B status is tied to your sponsoring employer, so a layoff or position elimination ends your authorized work status. You have a 60-day grace period to find a new H-1B sponsor, change to another visa status, or depart the U.S. A new employer must file a transfer petition with USCIS before your grace period expires for you to continue working legally.
How does the DOL prevailing wage apply to Diesel Technician H-1B filings?
Before your employer submits the I-129 petition to USCIS, they must file a Labor Condition Application with the DOL certifying they'll pay you at least the prevailing wage for your occupation, experience level, and work location. The wage is set by the OFLC Wage Search tool across four levels. Employers who lowball offers below the certified wage violate LCA terms and expose the petition to denial or audit.
Can I transfer my H-1B to a new Diesel Technician employer mid-status?
Yes. Under H-1B portability rules, you can begin working for a new employer as soon as they file a transfer petition with USCIS, as long as your current H-1B is valid and the new role is in the same or a related specialty occupation. You don't need to wait for approval before starting work, but the petition must be filed before your current authorized period ends.
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