Principal Heavy Equipment Diagnostics Mechanic

Job Description

Job Description

Principal Heavy Equipment Diagnostics Mechanic

Location: Dayton, Texas

Schedule: Monday–Friday, 7:00 AM–3:30 PM

Compensation: Up to $50.00 per hour, commensurate with experience and qualifications

Foundations power skylines. As a principal diagnostics mechanic with a leader in foundation construction equipment, you’ll ensure the rigs that build those foundations run flawlessly—while you coach the next generation of technicians to do the same.

• Own complex troubleshooting across hydraulic, mechanical, electrical, and fuel systems
• Deliver preventative maintenance, inspections, fluid services, and minor diesel engine repairs
• Decode hydraulic and electrical schematics to get equipment back online fast
• Document every repair with clarity and accuracy
• Travel to regional job sites for service calls, repairs, and hands-on operator training
• Champion safety and compliance in every task
• Serve as a trusted advisor on operation and maintenance best practices

• High School Diploma or GED
• Valid driver’s license with a clean record
• 7+ years maintaining and repairing heavy equipment
• Mastery of hydraulic, electrical, and mechanical systems
• Ability to read and interpret hydraulic and electrical schematics
• Proficiency with digital voltmeters (DVMs)
• Working knowledge of CANbus networks and PLCs
• Personal toolbox suited to the role
• Ability to pass a background check, drug screening, and physical examination

• 10+ years in heavy construction equipment
• Welding capability
• Advanced diesel engine diagnostics and repair
• Proven independence in shop and field settings
• Experience mentoring or training technicians

• Hydraulic Systems & Components
• Electrical Systems & Diagnostics (Heavy Equipment)
• Mechanical Systems & Component Repair
• Equipment Repair & Maintenance

• $5,000 Sign-On Bonus after 120 calendar days
• $5,000 One-Year Anniversary Bonus
• Profit Sharing
• Health Insurance
• 401(k)
• Tool & Boot Reimbursement
• Performance & Development Opportunities

A rig on a critical foundation project throws a fault midday. You arrive on-site, isolate a CANbus communication error, validate the fix with your DVM, and walk the operator through preventative steps—all while a junior tech shadows you to learn the process. The job stays on schedule because you were there.

If that sounds like the kind of impact you want to make, we’d like to meet you.