Heavy Line Technician at Mike Maroone Automotive

At Mike Maroone Cadillac GMC of Boulder, precision isn’t just what we expect from our vehicles — it’s what we value in our people. We’re part of the Mike Maroone Auto Group, a family-owned, forward-thinking company built on trust, respect, and a drive to deliver excellence every single day.

If you’re the kind of technician who thrives on big challenges and big rewards, this is where you belong.

• Perform expert-level diagnosis and repairs on engines, transmissions, drivetrains, and other major systems.

• Take on heavy-line work with accuracy, efficiency, and pride.

• Use advanced GM diagnostic tools and factory equipment.

• Document all work clearly and communicate effectively with teammates.

• Be part of a supportive, high-performance shop culture that’s got your back.

• Experience in heavy-line or advanced mechanical repair (GM experience a plus).

• ASE certifications (preferred — or we’ll help you get them).

• Strong diagnostic skills and a commitment to quality.

• A positive, team-first attitude.

• Valid driver’s license and clean driving record.

• $5,000 Sign-On Bonus or 3 Weeks Paid Vacation Day One — your choice!

• Competitive flat-rate pay with productivity bonuses.

• Comprehensive benefits: 

  • medical, dental, vision, company-paid and voluntary life insurance, short- and long-term disability, and 401(k) with company match, paid vacation, holidays and sick, associate discounts and more.

• Paid factory training and certification programs.

Mike Maroone Automotive is an Equal Opportunity Employer.  Colorado Residents:  In any materials you submit, you may redact or remove age-identifying information such as age, date of birth, or dates of school attendance or graduation.  You will not be penalized for removing this information.