Diesel Technician Green Card Jobs
Diesel Technician roles qualify for EB-3 skilled worker sponsorship through the PERM labor certification process, which requires employers to document recruiting efforts before filing an I-140 petition. Hands-on trade experience and formal technical training both count toward eligibility. Finding employers willing to sponsor is the first practical hurdle.
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INTRODUCTION
The Fleet technician 3 will diagnose, adjust and repair all series of class 8 tractor and trailing fleet equipment including, but not limited to the following: diesel engines, electrical, brake, cooling systems, transmissions (manual and automatic), clutches, differentials, power dividers, starters, alternators, air conditioning systems, DPF systems, aftertreatment devices, fan clutches, engine electronics, power steering systems, and steering. Conduct Preventive Maintenance (PM) services and repair tires as needed.
Essential Job Functions:
- Comply with all safety and best practices and follow company Standard Operating Procedures (SOP).
- Demonstrate proficiency in the repair and diagnosis of - with no assistance: diesel engines, power train to include differentials, transmissions, clutches, drive shafts, wheel ends. Electrical systems including starters, alternators and lights. HVAC systems. Steering systems. Electronics to include ECM's, ECU's, sensors etc. Engine bolt on items such as turbos, fan clutches, cooling system etc. Brake systems including ABS & air disk brakes. Suspension systems (spring and air) including tire issues, and after treatment devices such as DPF and DOC. Perform electrical system repairs, cooling system maintenance and perform complete vehicle diagnosis.
- Performs all levels of preventive maintenance services on truck and trailing equipment.
- Perform mechanical and general appearance reconditioning of equipment for "trade-ins" and prepare new equipment for delivery.
- Must be annual vehicle inspector certified and brake inspector certified (per DOT requirements).
- Successfully demonstrate welding skills (mig, tig) in non-standard situations and on varying materials as needed. (AU and steel)
- Advanced skills with diagnostic software for Detroit DD15 engines, and DEF/after treatment repairs.
- Proficient with windows-based computer systems and ability to use diagnostic software.
- Identify and perform warrantable repairs and document on repair order.
- Use hand tools such as screwdrivers, pliers, wrenches, pressure gauges, and precision instruments, as well as power tools such as pneumatic wrenches, welding equipment, and jacks and hoists.
- Maintain work area appearance and safety.
- Road test vehicles when necessary to diagnose malfunctions or to ensure that they are working properly.
- Perform duties with no supervision and in a timely and efficient manner.
- Perform routine maintenance such as changing oil, checking batteries, and lubricating equipment and machinery.
- Inspect, test, and listen to defective equipment to diagnose malfunctions, using test instruments such as handheld computers, motor analyzers, chassis charts, and pressure gauges.
- Examine and adjust protective guards, loose bolts, and specified safety devices.
- Inspect and verify dimensions and clearances of parts to ensure conformance to factory specifications.
- Specialize in repairing and troubleshooting of major components such as engine, transmissions and differentials and fifth wheels, to include replacing complete assemblies, turbochargers, fuel system components etc.
- Other projects and tasks as assigned by supervisor.
- Provide directions and repair instructions and to mentor other technicians as needed.
- Ensure compliance with DOT standards and properly document work completed.
- Proficiently enter and process all transactions within the maintenance system.
- Assist with fleet analyses, action development and stances.
- Complete or assist with miscellaneous projects as assigned.
MINIMUM QUALIFICATIONS:
- 4 years practical experience with tractor trailer maintenance required.
- High school diploma or equivalent required.
- Vocational / Technical or certification preferred.
- Demonstrated customer service and relationship building skills.
- Expert understanding of fleet maintenance policies, DOT standards and industry practices.
- Organized with the ability to deal with multiple activities in a fast-paced environment.
- Specialized training and experience in the diagnosis/troubleshooting of major components (engines, transmissions, differentials), OEM training courses required (FRTL or INTL), ASE Certification preferred, and 608/609 certifications preferred.
- Proficiency in the use of all tools of trade (including welding equipment, diagnostic equipment, hand and power tools) required.
- Clean MVR required and able to operate service truck preferred.
- Strong work ethic.
- Excellent communication skills. Must be able to communicate in English, both verbally and written, and can read and understand English.
- Demonstrated ability to recommend continuous improvement ideas and actions.
- Results orientated with the ability to work with minimal supervision.
- Proficiency with computers.
- A valid driver's license is required.
- Ability to work in non-climate-controlled conditions required.
- Willingness to travel for training.
- Must have own tools (hand and pneumatic) sufficient to do any job that is required.
Key Performance Measurements:
- Safety
- Meets or exceeds industry SRT times (productivity)
- Truck uptime (PM to PM)
- Customer service to drivers (driver satisfaction)
- Fleet satisfaction (repeat work)
BEWARE OF FRAUD!
Hub Group has become aware of online recruiting related scams in which individuals who are not affiliated with or authorized by Hub Group are using Hub Group's name in fraudulent emails, job postings, or social media messages. In light of these scams, please bear the following in mind:
- Hub Group will never solicit money or credit card information in connection with a Hub Group job application.
- Hub Group does not communicate with candidates via online chatrooms such as Signal or Discord using email accounts such as Gmail or Hotmail.
- Hub Group job postings are posted on our career site.
Hub Group is the premier, customer-centric supply chain company offering comprehensive transportation and logistics management solutions. Keeping our customers' needs in focus, Hub Group designs, continually optimizes and applies industry-leading technology to our customers' supply chains for better service, greater efficiency and total visibility. As an award-winning, publicly traded company (NASDAQ: HUBG) with $5 billion in revenue, our 6,000 employees and drivers across the globe are always in pursuit of "The Way Ahead" - a commitment to service, integrity and innovation.

INTRODUCTION
The Fleet technician 3 will diagnose, adjust and repair all series of class 8 tractor and trailing fleet equipment including, but not limited to the following: diesel engines, electrical, brake, cooling systems, transmissions (manual and automatic), clutches, differentials, power dividers, starters, alternators, air conditioning systems, DPF systems, aftertreatment devices, fan clutches, engine electronics, power steering systems, and steering. Conduct Preventive Maintenance (PM) services and repair tires as needed.
Essential Job Functions:
- Comply with all safety and best practices and follow company Standard Operating Procedures (SOP).
- Demonstrate proficiency in the repair and diagnosis of - with no assistance: diesel engines, power train to include differentials, transmissions, clutches, drive shafts, wheel ends. Electrical systems including starters, alternators and lights. HVAC systems. Steering systems. Electronics to include ECM's, ECU's, sensors etc. Engine bolt on items such as turbos, fan clutches, cooling system etc. Brake systems including ABS & air disk brakes. Suspension systems (spring and air) including tire issues, and after treatment devices such as DPF and DOC. Perform electrical system repairs, cooling system maintenance and perform complete vehicle diagnosis.
- Performs all levels of preventive maintenance services on truck and trailing equipment.
- Perform mechanical and general appearance reconditioning of equipment for "trade-ins" and prepare new equipment for delivery.
- Must be annual vehicle inspector certified and brake inspector certified (per DOT requirements).
- Successfully demonstrate welding skills (mig, tig) in non-standard situations and on varying materials as needed. (AU and steel)
- Advanced skills with diagnostic software for Detroit DD15 engines, and DEF/after treatment repairs.
- Proficient with windows-based computer systems and ability to use diagnostic software.
- Identify and perform warrantable repairs and document on repair order.
- Use hand tools such as screwdrivers, pliers, wrenches, pressure gauges, and precision instruments, as well as power tools such as pneumatic wrenches, welding equipment, and jacks and hoists.
- Maintain work area appearance and safety.
- Road test vehicles when necessary to diagnose malfunctions or to ensure that they are working properly.
- Perform duties with no supervision and in a timely and efficient manner.
- Perform routine maintenance such as changing oil, checking batteries, and lubricating equipment and machinery.
- Inspect, test, and listen to defective equipment to diagnose malfunctions, using test instruments such as handheld computers, motor analyzers, chassis charts, and pressure gauges.
- Examine and adjust protective guards, loose bolts, and specified safety devices.
- Inspect and verify dimensions and clearances of parts to ensure conformance to factory specifications.
- Specialize in repairing and troubleshooting of major components such as engine, transmissions and differentials and fifth wheels, to include replacing complete assemblies, turbochargers, fuel system components etc.
- Other projects and tasks as assigned by supervisor.
- Provide directions and repair instructions and to mentor other technicians as needed.
- Ensure compliance with DOT standards and properly document work completed.
- Proficiently enter and process all transactions within the maintenance system.
- Assist with fleet analyses, action development and stances.
- Complete or assist with miscellaneous projects as assigned.
MINIMUM QUALIFICATIONS:
- 4 years practical experience with tractor trailer maintenance required.
- High school diploma or equivalent required.
- Vocational / Technical or certification preferred.
- Demonstrated customer service and relationship building skills.
- Expert understanding of fleet maintenance policies, DOT standards and industry practices.
- Organized with the ability to deal with multiple activities in a fast-paced environment.
- Specialized training and experience in the diagnosis/troubleshooting of major components (engines, transmissions, differentials), OEM training courses required (FRTL or INTL), ASE Certification preferred, and 608/609 certifications preferred.
- Proficiency in the use of all tools of trade (including welding equipment, diagnostic equipment, hand and power tools) required.
- Clean MVR required and able to operate service truck preferred.
- Strong work ethic.
- Excellent communication skills. Must be able to communicate in English, both verbally and written, and can read and understand English.
- Demonstrated ability to recommend continuous improvement ideas and actions.
- Results orientated with the ability to work with minimal supervision.
- Proficiency with computers.
- A valid driver's license is required.
- Ability to work in non-climate-controlled conditions required.
- Willingness to travel for training.
- Must have own tools (hand and pneumatic) sufficient to do any job that is required.
Key Performance Measurements:
- Safety
- Meets or exceeds industry SRT times (productivity)
- Truck uptime (PM to PM)
- Customer service to drivers (driver satisfaction)
- Fleet satisfaction (repeat work)
BEWARE OF FRAUD!
Hub Group has become aware of online recruiting related scams in which individuals who are not affiliated with or authorized by Hub Group are using Hub Group's name in fraudulent emails, job postings, or social media messages. In light of these scams, please bear the following in mind:
- Hub Group will never solicit money or credit card information in connection with a Hub Group job application.
- Hub Group does not communicate with candidates via online chatrooms such as Signal or Discord using email accounts such as Gmail or Hotmail.
- Hub Group job postings are posted on our career site.
Hub Group is the premier, customer-centric supply chain company offering comprehensive transportation and logistics management solutions. Keeping our customers' needs in focus, Hub Group designs, continually optimizes and applies industry-leading technology to our customers' supply chains for better service, greater efficiency and total visibility. As an award-winning, publicly traded company (NASDAQ: HUBG) with $5 billion in revenue, our 6,000 employees and drivers across the globe are always in pursuit of "The Way Ahead" - a commitment to service, integrity and innovation.
See all 401+ Diesel Technician jobs
Sign up for free to unlock all listings, filter by visa type, and get alerts for new Diesel Technician roles.
Get Access To All JobsTips for Finding Green Card Sponsorship as a Diesel Technician
Document your trade credentials before applying
Gather ASE certifications, vocational diplomas, and employer letters confirming your diesel repair experience. PERM requires your employer to verify your qualifications match the job description, so having organized documentation speeds up the labor certification filing.
Target fleets with established PERM filing history
Large freight carriers, municipal transit agencies, and construction equipment companies file PERM applications more regularly than independent shops. Prioritize employers who have sponsored skilled trade workers before, since they already understand the DOL recruitment and prevailing-wage requirements.
Verify the prevailing wage before accepting an offer
Your offered wage must meet DOL's prevailing wage for your specific location and job duties. Use the OFLC Wage Search to check the wage level before your employer files the LCA, so there are no surprises that delay or derail your PERM application.
Search for green card sponsoring employers on Migrate Mate
Filter for Diesel Technician roles at companies with active EB-3 sponsorship history. Migrate Mate surfaces employers who have filed PERM applications for skilled trade positions, saving you the manual research of cross-referencing DOL disclosure data yourself.
Clarify the PERM timeline with your employer early
PERM labor certification typically takes six to twelve months at DOL, followed by I-140 adjudication at USCIS. Confirm your employer is prepared for this multi-step commitment before you resign from a current position or relocate based on the job offer.
Diesel Technician jobs are hiring across the US. Find yours.
Find Diesel Technician JobsDiesel Technician Green Card Sponsorship: Frequently Asked Questions
Do Diesel Technician jobs qualify for EB-3 green card sponsorship?
Yes. Diesel Technician roles fall under the EB-3 skilled worker category, which covers positions requiring at least two years of training or experience. Employers must complete PERM labor certification with DOL to demonstrate no qualified U.S. workers are available before USCIS can approve the I-140 immigrant petition on your behalf.
How does EB-3 green card sponsorship differ from H-1B for this role?
Diesel Technician roles generally do not qualify for H-1B status because they do not require a four-year bachelor's degree in a specific academic field. EB-3, by contrast, is designed for skilled trade workers and leads to permanent residency rather than a renewable temporary status. There is no annual lottery, and the process runs through PERM and I-140 rather than an H-1B cap registration.
How long does the PERM and green card process take for a Diesel Technician?
The full process typically takes two to four years from PERM filing to a green card, depending on DOL processing times, USCIS adjudication, and your country of birth. Workers born in countries without significant EB-3 backlogs can move through adjustment of status or consular processing relatively quickly once the I-140 is approved.
Where can I find Diesel Technician jobs that offer green card sponsorship?
Migrate Mate lets you filter Diesel Technician positions by employers with verified PERM sponsorship history, so you can focus your applications on companies that have already committed to sponsoring skilled trade workers rather than hoping an employer will agree to sponsor you after the fact.
Can my employer sponsor me if I'm currently on a different work visa?
Yes. Your employer can file a PERM application and I-140 petition while you are on another valid status, such as H-2B or TN. USCIS allows concurrent filing of the I-485 adjustment of status application once your priority date becomes current, and in many cases you can continue working while your green card application is pending.
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