R.B. Hinkle - Lead Diesel Mechanic

50 R B Hinkle Construction Inc; Sterling (VA); On-site; USD 75,000 - 110,000; Full time

Benefits offered by this job

401k w/employer match

Health/Dental/Vision insurance plans

Paid time off 10 paid holidays

Stock purchase plan

Job summary

R. B. Hinkle Construction, a division of Primoris Services Corporation, seeks a Lead Diesel Mechanic to oversee maintenance, repair, and troubleshooting of heavy diesel equipment and vehicles at Sterling, VA.

You will lead a team of mechanics, ensure safety, quality, and timely completion of repairs, and mentor staff while coordinating field service calls as needed. Strong diagnostic and leadership skills required; ASE certifications preferred.

Qualifications

• High School Diploma or GED required; related college coursework preferred.
• 5–7 years as a Diesel Mechanic; 2+ years in lead or supervisory role.
• ASE certifications for heavy-duty trucks or equipment preferred.
• CDL desired; valid driver's license with clean record.

Responsibilities

• Diagnose, repair, and overhaul diesel engines, transmissions, hydraulics and electrical systems.
• Lead and mentor a team of diesel mechanics, providing guidance and feedback.
• Schedule and prioritize work orders; ensure timely completion of repairs.
• Document repairs, maintenance, and inspections accurately; ensure safety compliance.

Skills

Leadership

Diesel diagnostics

Team supervision

Electrical systems

Hydraulic systems

Troubleshooting

Read schematics

Safety compliance

Communication skills

Education

High School Diploma or GED

Associate's degree or vocational training in Diesel Mechanics

Tools

Diagnostic software

Engine test equipment

Job description

Job Overview: Job Summary** R. B. Hinkle Construction - a division of Primoris Services Corporation is seeking an experienced and highly skilled Lead Diesel Mechanic to oversee the maintenance, repair, and troubleshooting of our heavy diesel equipment and vehicles. This role involves leading a team of mechanics, ensuring efficient operations, and maintaining high safety and quality standards.

Job Responsibilities

• Diagnose, repair, and overhaul diesel engines, transmissions, hydraulic systems, electrical systems, and other components of heavy construction equipment and utility vehicles.
• Perform preventative maintenance and inspections on a variety of diesel-powered equipment, including excavators, dozers, loaders, bucket trucks, and service vehicles.
• Lead and mentor a team of diesel mechanics, providing technical guidance, training, and performance feedback.
• Schedule and prioritize work orders, ensuring timely and efficient completion of repairs and maintenance tasks.
• Troubleshoot complex mechanical and electrical issues using diagnostic tools and software.
• Order parts and maintain accurate inventory records.
• Maintain a clean, organized, and safe work environment.
• Adhere to all company safety policies and procedures.
• Document all repairs, maintenance, and inspections accurately and thoroughly.
• Communicate effectively with supervisors, team members, and other departments.
• May be required to perform field service calls and roadside repairs as needed.

Job Qualifications

• High School Diploma or GED required; Associate's degree or vocational training in Diesel Mechanics strongly preferred.
• Minimum of 5-7 years of progressively responsible experience as a Diesel Mechanic, with at least 2 years in a lead or supervisory role.
• ASE certifications for heavy-duty trucks or equipment preferred.
• Valid driver's license with a clean driving record; CDL preferred.
• Proficiency in diagnosing and repairing complex diesel engine systems (e.g., Cummins, Caterpillar, Detroit Diesel).
• Strong understanding of hydraulic, pneumatic, and electrical systems.
• Experience with diagnostic software and tools.
• Ability to read and interpret technical manuals, schematics, and blueprints.
• Excellent leadership, communication, and interpersonal skills.
• Strong problem-solving and analytical abilities.
• Ability to work independently and as part of a team in a fast-paced environment.
• Must be able to lift heavy objects (up to 50 lbs) and work in various weather conditions.
• Availability to work overtime, weekends, and on-call as needed.

About Us

We are an underground and overhead utility contractor, specializing in the installation of conduit, manholes and streetlights through trenching, directional, drilling and moling. The company also provides underground cable installation, including new cable, replacements, upgrades and service restoration.

Company Overview

R.B. Hinkle is an underground and overhead utility contractor, specializing in the installation of conduit, manholes and streetlights through trenching, directional, drilling and moling. The company also provides underground cable installation, including new cable, replacements, upgrades and service restoration.

Benefits

• 401k w/employer match
• Health/Dental/Vision insurance plans
• Paid time off 10 paid holidays
• Stock purchase plan

EEO Statement

We are an equal opportunity employer, and all qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, disability status, protected veteran status, or any other characteristic protected by law.

Equal Opportunity Employer

This employer is required to notify all applicants of their rights pursuant to federal employment laws. For further information, please review the Know Your Rights notice from the Department of Labor.

Power Your Potential

As a premier specialty contractor, we deliver critical infrastructure services to the utility and energy markets throughout the United States and Canada. We’re proud to provide unmatched value to our clients, a safe work environment to our employees, and innovation to our communities. When you’re part of our team, the opportunities are endless. From career advancement to worldclass benefits, we value, safeguard, invest in, and motivate our employees as we build the future, together.

Join us today!