Heavy Duty Diesel Tech III

Senior Diesel Technician / Heavy Equipment Mechanic

Nesco Resource is seeking a Senior Heavy Duty Diesel Technician in Coeymans, NY. Our client is an industry leader in Construction and Maritime services. This position offers excellent benefits including 401(k) matching at double the industry standard, safe harbor contributions, and a host of other benefits.

Join a team that values safety, skill, and professionalism. We are seeking an experienced Senior Diesel Technician to join a growing team supporting heavy-duty trucks and equipment operations. This is an excellent opportunity for a highly skilled mechanic who thrives in a fast-paced environment and takes pride in diagnostics, repairs, leadership, and keeping equipment operating at peak performance.

If you have strong diesel diagnostic experience, OEM software knowledge, and enjoy mentoring other technicians, we want to hear from you!

Key Responsibilities

• Perform advanced engine, transmission, and differential repairs/replacements
• Diagnose and troubleshoot diesel engines, electrical systems, and after-treatment systems
• Utilize OEM diagnostic software such as Cummins, CAT, Volvo, and other platforms
• Complete DOT inspections and certify repairs
• Repair air systems, hydraulic systems, and electronic brake systems
• Conduct road tests, calibrations, and post-repair inspections
• Support field service work and emergency roadside repairs
• Maintain accurate maintenance and repair documentation
• Help monitor maintenance scheduling, equipment reliability, and repair trends
• Maintain organized tools, parts inventory, and clean work areas
• Mentor and support junior technicians

Qualifications

• High School Diploma or GED required
• Technical school training in Diesel Mechanics or related field preferred
• 5-8 years of heavy-duty truck or equipment repair experience
• Strong diesel diagnostic and troubleshooting abilities
• Experience with OEM diagnostic software platforms
• Valid driver’s license with clean driving record required
• CDL-A preferred
• Inspector’s License preferred

Ideal Candidate Will Have

• Strong mechanical aptitude
• Excellent troubleshooting and problem-solving skills
• Leadership and mentoring abilities
• Strong communication and teamwork skills
• Attention to detail and safety-first mindset
• Ability to work independently with minimal supervision

Working Conditions

• Shop and field service environments
• Exposure to outdoor weather conditions and active job sites
• Frequent lifting of heavy components up to 75 lbs
• Overtime and on-call work may be required based on operational needs

Benefits & Perks

• Competitive Pay
• Paid Time Off
• Medical, Dental & Vision Insurance
• AFLAC Supplemental Coverage
• Company Paid Holidays
• 401(k) with an 8% Match
• Short-Term & Long-Term Disability
• Group Life Insurance
• Employee Assistance Program
• Emergency Service Worker Bonus
• Employee Referral Bonus
• Carhartt Store Employee Discount

Apply Today!

If you’re a skilled diesel technician looking for a long-term opportunity with competitive pay, excellent benefits, and a team-oriented environment, we encourage you to apply today! CTD115

Nesco Resource offers a comprehensive benefits package for our associates, which includes a MEC (Minimum Essential Coverage) plan that encompasses Medical, Vision, Dental, 401K, and EAP (Employee Assistance Program) services.

Nesco Resource provides 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.