Diesel Technician

Allegiance Fire & Rescue; New York (NY); On-site; USD 60,000 - 75,000; Full time

Benefits offered by this job

Competitive starting pay

Excellent health benefits (medical, 2x

401(k) with company match

Job summary

Allegiance Trucks is seeking a Diesel Technician to provide hands-on repair and maintenance for medium and heavy trucks. This role requires troubleshooting, electrical and diagnostic work, and reading repair orders to perform repairs on engines and components.

You will install and service major components, follow safety practices, and collaborate with service staff to ensure quality workmanship. A valid license and tool set are essential, with opportunities for training and advancement.

Qualifications

• Minimum 1–2 years of medium/heavy diesel technician experience.
• Valid driver’s license required.
• Must have or develop a detailed knowledge of commercial truck and engine repair.
• Must have completed diesel/automotive certificate programs or have equivalent hands-on experience.
• Must possess a full set of personal hand tools.
• Able to use a PC and basic applications.

Responsibilities

• Provide technical service on vehicles and equipment including troubleshooting, electrical and diagnostic services.
• Read repair orders and perform general and detailed repair of trucks, engines and components.
• Install injectors, pistons, liners, cam shafts, cylinder heads, bearings, oil pans, clutches, and other parts.
• Examine protective guards, loose bolts, and safety devices on trucks, and adjust as needed.
• Lubricate moving parts and drive repaired vehicle to verify conformance to specifications.
• Advise the Service staff if additional repair work is necessary.
• Tag all return warranty parts.
• Maintain a neat, orderly, and safe work environment, and handle tools properly.
• Follow safe work practices and use safety equipment; seek assistance when necessary.
• Other projects/initiatives as assigned

Skills

Mechanical aptitude

Diesel truck repair

Teamwork

Computer literacy

Safety compliance

Education

High School Diploma/GED

Diesel/automotive certificate programs

Tools

Personal hand tools

Job description

Utica, 703 Oriskany Blvd, Yorkville, New York, United States of America

Job Description

Posted Monday, July 20, 2026 at 4:00 AM

Welcome to Allegiance Trucks, where our dedication to service fuels every mile. Since our founding in March 2019, we've been on an unstoppable path of growth, acquiring 17 dealership groups and expanding to over 40 locations across ten states. Our team is as dynamic as it is diverse, united by a shared commitment to prioritize our customers, uplift one another, and foster a workplace where everyone thrives. As a leading truck dealership group, we're proud to represent top-tier brands like International, Hino, Isuzu, and Ford, providing exceptional support to the Northeast's essential trucking community. At Allegiance Trucks, we're not just moving forward - we're driving the future of trucking.

Why Allegiance Trucks?

When joining our team, you will be working alongside the best in the business, helping us make Allegiance Trucks great! We are a veteran friendly organization that provides opportunities for additional training, career growth and advancement, as well as a comprehensive benefits package that includes:

• Competitive starting pay
• Excellent health benefits including; Medical, Dental and Vision plans, a complimentary life insurance policy, and several other voluntary coverage options to choose from
• Generous Paid Time Off policy, including vacation, sick time and floating holidays
• 401(k) with Company match
• Support and encouragement for your continued advancement with additional training Allegiance Trucks is committed to equal opportunity for all employees and applicants.

Add On Benefits for Diesel Technician:

• An industry-leading performance-based Technician Incentive pay plan that rewards you for your contribution!
• $150 Annual Redwing Boot Program
• CDL and renewal costs may be covered

Job Responsibilities for Diesel Technician:

• Provide technical service on vehicles and equipment including troubleshooting, electrical and diagnostic services
• Read Repair Orders and be able to perform general and detailed repair of all trucks, engines and components
• Install injectors, pistons, liners, cam shafts, cylinder heads, rod & main bearings, oil pans, clutches, fan hubs, differentials, fifth wheels, brakes, change/ recharge batteries, and replace transmissions and other parts
• Examine protective guards, loose bolts, and specified safety devices on trucks, and adjust as needed
• Lubricate moving parts and drive repaired vehicle to verify conformance to specifications and verification repairs
• Advise the Service staff if additional repair work is necessary
• Tag all return warranty parts
• Maintain a neat, orderly, and safe work environment, and handle company tools properly
• Follow safe work practices and procedures, use safety equipment when required, responds to suggestions for working safely and seeks assistance when necessary
• Other projects/initiatives as assigned

Required Skills for Diesel Technician:

• Positive attitude, motivated with mechanical aptitude
• Candidates with International, Isuzu, Ford, Cummins, Detroit Diesel, CAT, Allison, or other brand experience such as Freightliner, Volvo, Mack, Kenworth or Peterbilt are encouraged to apply!
• 1-2 years minimum work experience as a Medium and/or Heavy Diesel Technician
• Valid driver’s license
• Must possess a full set of personal hand tools
• Must have, or be able to develop through training, a detailed knowledge of commercial truck and engine repair
• Must have successfully completed appropriate diesel/ automotive certificate programs in repairs and service, or equivalent hands‑on experience
• Able to use a personal computer and basic applications
• Minimum of High School Diploma/ GED, Vocational or Technical certification in vehicle repair is preferred

As a proud Equal Opportunity Employer (EOE), we do not discriminate based on race, color, national origin, ancestry, citizenship status, religion, sex, sexual orientation, gender, gender identity, gender expression, age, marital status, mental or physical disability, medical condition, genetic information, military or veteran status, pregnancy (which includes pregnancy, childbirth, and medical conditions related to pregnancy, childbirth, or breastfeeding), or any other protected characteristic. Employment may be contingent upon Allegiance’s receipt of an acceptable and job‑related drug test, motor vehicle report, and/or reference check, as applicable and permissible by law.

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