Heavy Equipment Diesel Technician III

Position Summary

The Diesel Technician III is a senior-level technician responsible for advanced diagnostics, major component repair, and field service support. This role serves as a technical leader within the shop, contributing to operational oversight, quality control, and the training and development of junior technicians.

Essential Duties & Responsibilities

• Perform complex repairs and replacements of engines, transmissions, and differentials.
• Lead advanced diagnostic efforts utilizing OEM software (e.g., Cummins, Volvo, CAT).
• Troubleshoot and repair after-treatment systems and electrical control components.
• Certify completed repairs during DOT compliance inspections.
• Conduct and oversee major repairs on air systems, hydraulic systems, and electronic brake systems.
• Conduct road tests, system calibrations, and post-repair performance verifications.
• Maintain organization of tools, parts inventory, and overall shop cleanliness.
• Train, mentor, and support the development of Technician I and II team members.
• Provide input on maintenance scheduling, equipment reliability, and cost trends.
• Support field service operations, including emergency roadside repairs as needed.
• Ensure accurate and thorough documentation of work performed in MC/E360 systems.
• Collaborate with the Equipment Services & Fabrication Manager to control repair costs and minimize equipment downtime.
• Partner cross-functionally with business units across Carver companies to support operational needs.
• Perform other duties as assigned.

Required Qualifications

• A high school diploma or GED equivalent preferred.
• 5–8 years of experience in heavy-duty truck diagnostics and repair.
• Valid driver’s license with a clean driving record; ability to obtain or maintain a CDL-A.
• Advanced knowledge of diesel engines, after-treatment systems, and diagnostic processes.
• Demonstrated leadership, organizational, and communication skills.
• Ability to safely lift up to 75 pounds and work in active shop and job site environments.

Preferred Experience

• Valid Class A CDL license or ability to obtain.
• OEM diagnostic certifications (e.g., Cummins, Volvo, CAT).
• Experience using maintenance and documentation systems such as MC/E360.
• Prior experience mentoring or training junior technicians.

Physical Requirements

• Ability to stand, walk, bend, and lift up to 50 pounds for extended periods.
• Frequent use of hands, tools, and equipment requiring fine motor skills and attention to detail.
• Ability to safely operate in a shop environment and wear required personal protective equipment (PPE), including safety glasses, gloves, and steel-toed footwear.

What We Offer

• Holidays and paid time off
• Comprehensive medical, dental and vision insurance with additional coverage options available through AFLAC
• 401(k) retirement plan with up to 8% company match
• Short-Term and Long-Term Disability
• Group Life Insurance
• Employee Assistance Fund
• Emergency Service Worker bonus
• Employee Referral Bonus
• 15% Carhartt discount for all NY employees
• Employee-owned company investment opportunities
• Carver Companies is an equal opportunity employer and does not discriminate based on race, color, religion, sex, national origin, disability, age, sexual orientation, gender identity, or any other protected status under federal, state, or local laws.