Diesel Mechanic - Crane & Heavy Equipment Technician

Skilled Diesel Mechanic with a strong focus on heavy-duty diesel systems and the ability to learn and maintain our crane equipment.

Hands-on diesel pro who loves troubleshooting complex machinery, working on big iron, and growing your skills in the crane/heavy equipment world — this is your opportunity to join a tight-knit team that values quality work, safety, and long-term growth.

Key Responsibilities

• Perform routine maintenance, inspections, and repairs on our diesel-powered crane fleet (mobile cranes, carry deck, rough terrain, etc.), heavy haul trucks, trailers, and support equipment
• Diagnose and troubleshoot diesel engine issues, hydraulic systems, electrical problems, transmissions, brakes, steering, and crane-specific components
• Repair engines, fuel systems, cooling systems, exhaust aftertreatment (DEF/SCR), and other heavy-duty systems
• Conduct preventive maintenance to ensure all equipment meets DOT, OSHA, and company safety standards
• Use diagnostic tools, schematics, and technical manuals to efficiently identify and resolve issues
• Perform welding/fabrication as needed for repairs and modifications
• Maintain accurate service records, parts ordering, and work order documentation
• Assist with crane setup/teardown inspections and basic operational checks when required
• Work collaboratively with operators and the team to minimize downtime and keep projects moving
• Participate in ongoing safety training and maintain a clean, organized work environment

Qualifications & Requirements

Required:

• 3+ years of experience as a Diesel Mechanic working on heavy-duty trucks, construction equipment, or similar
• Strong diagnostic and troubleshooting skills on diesel engines (Cummins, Detroit, Caterpillar, etc.)
• Experience with hydraulic systems, electrical troubleshooting, and brake systems
• Valid driver's license (CDL preferred or willingness to obtain)
• Ability to pass pre-employment drug screening and background check
• Own basic set of mechanic tools (specialty crane/heavy equipment tools provided)

Highly Preferred (or Willingness to Learn):

• Previous experience working on cranes, aerial lifts, or other heavy lifting equipment
• Familiarity with mobile/rough terrain cranes or hydraulic crane maintenance
• ASE Heavy Duty Truck certifications (T-series) or equivalent
• Welding experience (MIG/TIG/stick)
• Basic understanding of crane rigging/operations (we will provide training)

What We Offer:

• Competitive hourly pay based on experience (plus overtime opportunities)
• Health benefits package
• Paid time off and holiday pay
• Industry-leading safety training and certifications
• Modern, well-equipped shop with up-to-date diagnostic tools
• Opportunities to cross-train on cranes, grow into lead roles, and advance within the company
• Supportive, family-oriented team environment focused on safety and excellence

Location: Shop-based in Northern Colorado (Greeley area) with occasional mobile/field repair opportunities

Ready to bring your diesel expertise to the world of cranes and heavy lifts?

Apply today! Submit your resume and a brief note about your heavy equipment experience through ZipRecruiter.

We encourage all qualified candidates to apply — we are willing to invest in the right person who wants to grow with us in the crane industry.

Kran, LLC is an equal opportunity employer. We value safety, integrity, and teamwork above all.