Diesel Mechanic – Pumps & Equipment

Key Responsibilities

• Diagnose, troubleshoot, repair, and maintain diesel engines, pumps, generators, trailers, and heavy equipment
• Perform preventative maintenance according to manufacturer specifications
• Service and repair Pioneer, Godwin, and Cornell pumps, industrial engines, fusion machines, generators, and construction equipment
• Perform field service repairs at customer job sites and Keystone facilities
• Complete work orders, maintenance records, and repair documentation accurately
• Order parts, fluids, filters, and maintenance supplies as needed
• Coordinate warranty repairs and scheduled maintenance for fleet assets
• Operate company equipment and service vehicles safely
• Assist with equipment inspections, testing, and operational readiness
• Train employees on proper equipment operation and maintenance procedures
• Maintain organized service vehicles, tools, parts inventory, and work areas
• Participate in scheduled on-call rotations to support after-hours emergency repairs
• Maintain compliance with all company safety policies and fleet requirements
• Perform additional maintenance and operational duties as assigned

Skills, Knowledge & Expertise

• High School Diploma or GED required
• 1–3+ years of diesel engine diagnosis, repair, and maintenance experience
• Previous experience performing field service or on-site equipment repairs
• Strong mechanical troubleshooting and diagnostic skills
• Knowledge of diesel engines, centrifugal pumps, trailers, mechanical systems, and heavy equipment
• Proficiency with Microsoft Outlook and basic computer skills
• Ability to manage multiple priorities in a fast-paced environment
• Strong communication and teamwork skills
• Valid driver's license with a clean driving record
• Ability to safely operate company service vehicles
• Willingness to participate in weekday and weekend on-call rotations

• Experience servicing Caterpillar, John Deere, Deutz, or Kohler industrial engines
• Experience with Pioneer, Godwin, and Cornell pumps
• Experience servicing McElroy Fusion Machines
• Experience working on construction equipment, forklifts, telehandlers, loaders, and dozers
• Oil & Gas, construction, industrial equipment, or field service experience
• Personal mechanic hand tools

Benefits

• Paid Holidays
• Medical / Dental / Vision coverage
• Health savings account (HSA)
• Company Paid Life Insurance and Accidental & Dismemberment Insurance
• Voluntary Life Insurance
• 401k with a company match
• Paid Time Off
• Employee Assistance Program
• Professional Development Programs
• Employee Referral Programs
• Voluntary Benefits Offered