Heavy Equipment Service Technician

ASCO Equipment; Sherman (TX); On-site; USD 60,000 - 80,000; Full time

Benefits offered by this job

Tool allowance

Boot allowance

Uniforms provided

Paid training

Health insurance

401(k) match

Paid holidays

Education program

Job summary

ASCO Equipment in Sherman, TX is seeking a Heavy Equipment Service Technician to diagnose, repair, and maintain diesel engines, hydraulics, transmissions, HVAC, and electrical systems. This hands-on role can be in the shop or field and offers on‑the‑job training and a clear path for growth.

You will work with the Service Manager and cross‑functional teams to meet customer needs, document repairs, and keep a clean, organized workspace in all weather conditions.

Qualifications

• 2-3 years of experience in heavy equipment repair or technical certification/associate’s degree
• Strong understanding of mechanical and electrical systems
• Own tool set for heavy equipment repair

Responsibilities

• Diagnose and repair diesel engines, hydraulics, transmissions, HVAC, and electrical systems in the shop or the field
• Perform planned maintenance and keep equipment running smoothly
• Work closely with the Service Manager and other departments to meet customer needs
• Maintain a clean and organized workspace, whether in the shop or on the road
• Use computers and communication tools to document repairs and stay in sync with the team

Skills

Heavy equipment repair

Diesel engines

Hydraulics

Electrical systems

Troubleshooting

Education

Technical certification

Associate degree

Job description

Sherman Branch / Full-Time / On-Site

At ASCO, we live by one motto: “We’re On It.” Whether it’s sales, service, rentals, or repairs, we’re ready to tackle any equipment challenge our customers face. Now we’re looking for a skilled and driven Heavy Equipment Service Technician to join our team in Sherman, TX. Whether you’re an experienced pro or just starting your career, we offer on-the-job training and a clear path for growth.

Join our team and be part of a family-owned and operated legacy built on exceptional service and continuous growth for over 65 years.

About the Role

As a Service Technician, you’ll play a vital role in keeping our customers’ heavy equipment running at peak performance. In this hands‑on position, you’ll diagnose, repair, and maintain a variety of machinery, delivering top‑tier service with expertise, efficiency, and a customer‑first mindset. Collaboration is key—you’ll work across departments to ensure every customer’s needs are met with speed and professionalism.

Key Responsibilities

• Diagnose and repair diesel engines, hydraulics, transmissions, HVAC, and electrical systems—in the shop or the field
• Perform planned maintenance and keep equipment running smoothly
• Work closely with the Service Manager and other departments to meet customer needs
• Maintain a clean and organized workspace, whether in the shop or on the road
• Use computers and communication tools to document repairs and stay in sync with the team

Qualifications

• 2-3 years of experience in heavy equipment repair (or technical certification/associate’s degree)
• Strong understanding of mechanical and electrical systems
• Ability to troubleshoot issues independently and work within time constraints
• Valid driver’s license with a good driving record
• Must be able to obtain a forklift license
• Your own tool set for heavy equipment repair
• Willingness to work in all weather conditions
• Ability to handle loads up to 55 lbs and maneuver around/crawl under equipment in order to conduct repairs

Why Join Team ASCO?

Compensation & Benefits:

• Quarterly Tool Allowance, Safety boot allowance, and uniforms/coats provided
• Paid Training & Advancement Opportunities
• 100% employer-paid health insurance, 401(k) + profit sharing, and paid holidays

Unique Perks:

• ASCO Children’s Education Program: Financial assistance for employees’ children pursuing higher education

Our Core Values:

• Honor God
• Develop People
• Pursue Excellence
• Grow Profitably
  Be Part of Something Bigger

At ASCO, we’re not just servicing equipment – we’re offering a career with a company that puts people first. Our vision is simple: To be a blessing to those we serve. If you’re a results-driven professional with a passion for solving challenges, we want you on our team.

ASCO Equipment, Inc. is an Equal Opportunity Employer of women, minorities, protected veterans, and individuals with disabilities.