Heavy Equipment Diesel Mechanic

PCL Construction, Inc.; Longview (TX); On-site; USD 65,000 - 90,000; Full time

Benefits offered by this job

Competitive pay

Benefits program

Career growth

Training opportunities

Job summary

PCL Solar Constructors USA Inc. in Longview, Texas is seeking a Heavy Equipment Diesel Mechanic to inspect, diagnose, maintain and overhaul diesel‑powered equipment used on solar construction and O&M projects.

The role requires travel to project sites in multiple states, with per diem potential for eligible candidates. You will use diagnostic software and service information to identify faults, perform preventive maintenance, and coordinate safe recovery or return‑to‑service decisions.

Qualifications

• Hands-on experience inspecting, maintaining, troubleshooting and overhauling diesel‑powered heavy equipment.
• Ability to read wiring diagrams and diagnose electrical systems.
• Knowledge of hydraulic, pneumatic and braking systems and safety procedures.

Responsibilities

• Inspect, troubleshoot, maintain, repair and overhaul diesel‑powered heavy equipment in shop and field.
• Read diagrams and use diagnostic tools to identify faults and verify repairs.
• Perform preventive maintenance and document findings and parts used.

Education

Formal diesel, heavy‑equipment or automotive technical training

Tools

Diagnostic software

Electronic service manuals

Scan tools

Computerized maintenance systems

Job description

Heavy Equipment Diesel Mechanic - Longview, Texas (Job Number: 498864)

Position Overview

As a Heavy Equipment Diesel Mechanic for PCL Solar Constructors USA Inc., you’ll have the opportunity to inspect, diagnose, maintain and overhaul the diesel-powered equipment that keeps solar construction and O&M teams productive and safe. Travel is required because this role may be assigned to PCL Solar projects in multiple states. Per diem may be available to help cover temporary living expenses for candidates who meet the eligibility criteria. Based on project needs, employees may transfer to another project in a different state when an assignment ends.

Why Choose PCL?

Build skills. Earn rewards. Grow your career. PCL’s total rewards are designed to support your development, well-being and future success because your contributions matter. Our offerings give you the opportunity to:

• Earn competitive wages for your contributions.

• Access a comprehensive benefits program, including mental health and wellness support through Employee Assistance Programs.

• Join an award-winning employer focused on people, development and well-being.

• Career growth pathways, leadership development and mentorship programs.

• Access to world‑class training through PCL’s College of Construction and professional development courses.

• Ongoing opportunities to learn new skills.

Here’s how a Heavy Equipment Diesel Mechanic for PCL Solar Constructors USA Inc. within Solar USA contributes to our team:

Responsibilities

• Inspect, troubleshoot, maintain, repair and overhaul diesel-powered heavy equipment, support vehicles and related systems in shop and field environments.

• Use diagnostic software, service information and test equipment to identify mechanical, electrical, electronic and performance faults.

• Read wiring diagrams and diagnose complex 12‑volt and 24‑volt starting, charging, lighting, control, sensor and communication circuits.

• Test and repair heavy‑duty pneumatic systems, valves, air‑brake components and anti‑lock braking systems (ABS).

• Troubleshoot and repair hydraulic pumps, cylinders, motors, hoses, valves and control systems; verify safe pressure release before service.

• Perform preventive maintenance, including oil and fuel filter replacement, fluid and coolant service, coolant flushes, lubrication and brake inspections.

• Repair engines, cooling systems, fuel systems, drivetrains, steering, suspension and braking systems within assigned competency and manufacturer guidance.

• Complete post‑repair operational checks, document findings and parts used, and update computerized maintenance and work‑order records.

• Respond to field breakdowns, communicate equipment status and repair priorities, and coordinate safe recovery or return‑to‑service decisions.

• Maintain tools, service equipment, parts and work areas and follow lockout/tagout, blocking, lifting, hot‑work, spill‑prevention and waste‑handling requirements.

Qualifications

• Hands‑on experience inspecting, maintaining, troubleshooting and overhauling diesel‑powered heavy equipment in construction, mining, agriculture, fleet or comparable operations.

• Demonstrated computer literacy and ability to use electronic service manuals, diagnostic software, scan tools and computerized maintenance systems.

• Ability to read wiring diagrams and systematically diagnose 12‑volt and 24‑volt electrical systems, sensors, controllers and related faults.

• Working knowledge of heavy‑duty pneumatics, valves, air‑brake systems, ABS and hydraulic machinery.

• Knowledge of diesel engines, fuel and cooling systems, drivetrains, steering, suspension and braking systems.

• Ability to use electrical meters, pressure gauges, hydraulic test equipment and precision measuring tools safely and accurately.

• Ability to read and follow manufacturer specifications, torque procedures, service bulletins and inspection criteria.

• Formal diesel, heavy‑equipment or automotive technical training and applicable ASE or manufacturer certifications are considered assets.

• Valid driver’s license and acceptable driving record; commercial driver’s license and welding/fabrication experience are considered assets.

• Ability to travel, work outdoors and in field conditions, lift and position components safely, and work occasional extended hours for breakdown response.

Core Competencies

• Safety Awareness: Demonstrates consistent attention to safety and adherence to policies.

• Teamwork: Collaborates effectively and maintains positive communication with all crew members.

• Quality Focus: Strives for accuracy and precision in all tasks.

• Adaptability: Adjusts to changing priorities and project needs with professionalism.

• Work Ethic: Dependable, punctual, and dedicated to achieving project goals.

Physical

• Must comply with PCL’s drug and alcohol abuse policy.

• Must be able to pass physical examination, pre‑employment if necessary, and as required by PCL.

• Able to climb and maintain balance on ladders, scaffolding, and stairways.

• Stoop, kneel, crouch, crawl, or work at elevated heights as well as in confined spaces (towers, vessels, excavations, etc.)

• Able to carry 50 lbs. of tools and/or materials. PCL policy requires getting assistance to lift items over 50 lbs. Check with your project supervisor or project safety director.

• Must be able to work extended hours on your feet on uneven surfaces (dirt, concrete, asphalt, mud, gravel, etc.).

• Must work all hours needed at the jobsite and possible weekends with short notice.

Safety/Environment

• Knowledge solar construction site hazards which may require special precautions and PPE. Knowledge of power generating plant and cement plant hazards and special PPE.

• Must undertake the appropriate safety/environmental training commensurate with the position and location.

• Understand and implement lockout/tagout procedures as needed or directed in a safe manner.

• Must be able to read and understand safety instructions, signs, labels, and permits in English.

PCL is an innovative, safety‑oriented company comprised of people who find passion in their profession and take pride in doing great work everyday. Our work powers the infrastructure and utilities that are essential to daily life and our projects are the scene of vacations, careers, education and healing. We are consistently ranked among the best companies to work for because we are committed to supporting and developing our teams.

The PCL Companies celebrate diversity and are proud to be an equal opportunity employer. We are committed to creating equitable opportunities and an inclusive environment for all employees and applicants. We make employment‑related decisions without regard to race, color, religion, sex, national origin, sexual orientation, gender identity, age, disability or veteran status.

Should you require an accommodation during the application process, please contact us at [e-mail] with the position and location you are interested in.

Together, we can build success and a better future.

Company: PCL Solar Constructors USA Inc.

Job Posting: Nov 10, 2026

Closing Date: Ongoing

Primary Location: United States-Texas-Longview