Mobile Mechanic — Class B License (Field & Repair)

Hillen Corporation; Commerce City (CO); On-site; USD 45,000 - 68,000; Full time

Job summary

Hillen Corporation in Commerce City is seeking a Mobile Mechanic with a valid Class B license to maintain, diagnose, and repair vehicles, heavy equipment, and machinery across divisions. You will perform routine maintenance, troubleshoot mechanical, hydraulic, and electrical issues, and keep accurate maintenance records while coordinating with operations to minimize downtime.

This role requires a high school diploma, 3–5 years of experience, and ASE certification preferred; OSHA safety standards

Qualifications

• High school diploma or equivalent required; ASE or equivalent preferred.
• 3–5 years of experience in equipment and vehicle maintenance and repair.
• Must have valid Class B license.

Responsibilities

• Perform routine maintenance and inspections on vehicles and machinery.
• Diagnose and repair mechanical, hydraulic, and electrical issues.
• Maintain safety standards and regulatory compliance.
• Keep detailed maintenance records and order parts.
• Collaborate with field teams to minimize downtime.

Skills

Diagnose and repair mechanical systems

Heavy equipment maintenance

Troubleshooting

Tool usage

Safety compliance

Education

High school diploma or equivalent

ASE Certification preferred

Job description

Hillen Corporation in Commerce City is seeking a Mobile Mechanic with a valid Class B license to maintain, diagnose, and repair vehicles, heavy equipment, and machinery across divisions. You will perform routine maintenance, troubleshoot mechanical, hydraulic, and electrical issues, and keep accurate maintenance records while coordinating with operations to minimize downtime.

This role requires a high school diploma, 3–5 years of experience, and ASE certification preferred; OSHA safety standards