Field Diesel Mechanic

United Rentals•Gaithersburg, MD

About The Position

As a Field Diesel Mechanic (Service Tech III - Field Service) at United Rentals, you will maintain and repair complex rental equipment safely and professionally. The role involves working with mechanical, electrical, hydraulic, and diesel systems, including traveling to customer job sites to service rental or customer-owned equipment. You will provide exceptional customer service, keep service vehicles clean and professional, document work, and help train lower-level technicians as needed. The role offers opportunities to develop toward higher Service Technician and leadership positions in the Service Department. This position is deemed Safety Sensitive under United Rentals’ policies and procedures.

Requirements

  • High school diploma or equivalent.
  • Valid driver’s license with an acceptable driving record.
  • 3–5 years of experience repairing or maintaining equipment and tools.
  • Advanced mechanical aptitude and working knowledge of tools.
  • Strong mechanical background knowledge of various engines.
  • Must own tools applicable to the position.
  • Superior customer service, teamwork, and verbal and written communication skills.
  • Ability to frequently lift items up to 45 lbs.

Responsibilities

  • Safely maintain and repair a variety of complex rental equipment involving mechanical, electrical, hydraulic, and diesel systems.
  • Travel to customer job sites to repair and maintain rental or customer-owned equipment.
  • Maintain the service vehicle in a clean and professional manner.
  • Assist in training lower-level technicians as needed.
  • Complete paperwork and electronic documentation of work performed, including work orders, accurately and on time each day.
  • Assist with equipment and parts pick-up and delivery.
  • Perform other duties as assigned.
  • Provide exceptional customer service.

Benefits

  • Paid parental leave
  • United Compassion Fund
  • Employee discount program
  • Career development and promotional opportunities
  • Additional vacation buy-up program (U.S. only)
  • Early wage access through Payactiv (U.S. hourly only)
  • Paid sick leave
  • Health and financial plans
  • Inclusive and welcoming culture
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