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Heavy Equipment Mechanic 

Puyallup, WA

Job description:

We are seeking an experienced Heavy Equipment Mechanic to inspect, diagnose, repair, and maintain a fleet of heavy construction and industrial equipment. This role is critical to keeping operations safe, efficient, and on schedule. The ideal candidate is self-motivated, safety-focused, and comfortable working independently in the field or shop.

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Building with Purpose. Delivering with Expertise.

Prospect Construction is a leading Heavy Civil Contractor specializing in complex water and wastewater treatment facilities and large-scale civil infrastructure. With decades of self-perform capability and deep technical experience, we approach every project with precision, integrity, and a commitment to true partnership.

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Founded in 1998 in Puyallup, Washington, Prospect has grown from its roots as a General Contractor into one of the Northwest’s premier treatment plant and civil infrastructure builders. Our success is driven by disciplined execution, problem-solving expertise, and a team united by our core values—Passion, Courage, Team, and Stewardship.

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Why do we exist? Prospect Construction seeks to glorify God by providing opportunities for our employees to utilize their unique gifts through construction to benefit and serve our families, stakeholders, and community. What do we do? We construct unique, complex, and challenging projects for our clients throughout the west.

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Key Responsibilities

  • Diagnose mechanical, hydraulic, pneumatic, and electrical issues on heavy equipment

  • Repair and maintain equipment including (but not limited to): excavators, loaders, dozers, graders, haul trucks, skid steers, and attachments

  • Perform preventive maintenance and inspections to minimize downtime

  • Troubleshoot engines, transmissions, braking systems, steering systems, and hydraulic components

  • Operate company service trucks and transport equipment as required

  • Use diagnostic tools, schematics, and service manuals to complete repairs accurately

  • Document repairs, parts used, and maintenance records

  • Respond to field service calls and emergency repairs as needed

  • Follow all safety policies, DOT regulations, OSHA standards, and company procedures

  • Communicate equipment condition and repair status with supervisors and operations staff

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Required Qualifications

  • 3+ years of experience as a Heavy Equipment Mechanic (or equivalent combination of training and experience)

  • Valid Class B CDL (required)

  • Strong knowledge of diesel engines, hydraulics, electrical systems, and powertrains

  • Ability to read and interpret service manuals and schematics

  • Ability to lift up to 75 lbs and work in varying weather conditions

  • Strong troubleshooting and problem-solving skills

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Preferred Qualifications

  • OEM certifications (CAT, John Deere, Komatsu, Volvo, etc.)

  • Welding and fabrication experience

  • Field service experience

  • Class A CDL

  • Experience in construction, mining, or aggregate operations

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Prospect is looking for individuals that exemplify our core values of Passion, Courage, Team, and Stewardship.

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Prospect Construction has a comprehensive benefits package: Medical coverage, profit sharing/retirement program, PTO and more.

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Hourly Wage: DOE or $35-$40/hour 

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Prospect Construction, Inc. is an equal opportunity employer. We are committed to providing equal employment opportunities to all employees and qualified applicants without regard to sex, gender identity, sexual orientation, age, race, color, creed, marital status, national origin, disability, veteran status, genetic information, or any other basis protected by law. This policy applies to all terms and conditions of employment including, but not limited to employment, advancement, assignment, and training. This commitment to Equal Employment Opportunity is made equally as a social responsibility and as an economic and business necessity.

CONTACT US

WASHINGTON

PHONE: (253) 446-1600

ADDRESS: 116 23rd St SE, Puyallup, WA 98372

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WYOMING

PHONE: (307) 429-1016

ADDRESS: 1107 North Main Street, Sheridan, WY 82801

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MONTANA

PHONE: (406) 493-1300

ADDRESS: 6820 Venture Way, Missoula, MT 59808

Careers

We are an expanding company actively seeking driven and passionate team members.

 

Learn more here.

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