Diesel Mechanic / Shop Foreman

Company Overview

Riley Industrial Services, Inc. is a family-owned company with more than 50 years of experience providing high-quality industrial services throughout the Southwestern United States. Since 1970, we have built a reputation for exceptional workmanship, reliable service, and long-standing customer relationships. Our success is rooted in our commitment to safety, quality, and customer satisfaction.

Position Summary

Riley Industrial Services is seeking an experienced Diesel Mechanic / Shop Foreman to join our team. This position combines hands-on mechanical work with shop leadership responsibilities. The successful candidate will be responsible for inspecting, diagnosing, repairing, and maintaining diesel-powered vehicles and equipment while overseeing daily shop operations, assigning work, and ensuring safety and quality standards are met.

Candidates must be able to pass a DOT physical and meet all company hiring requirements. The ideal candidate is a skilled mechanic, strong leader, effective communicator, and team-oriented professional who can manage multiple priorities in a fast-paced environment.

Essential ResponsibilitiesDiesel Mechanic Duties

• Inspect vehicles and equipment to ensure proper functionality and safe operation.
• Diagnose mechanical, electrical, and hydraulic issues using appropriate testing and diagnostic equipment.
• Perform repairs and preventative maintenance on diesel vehicles and equipment.
• Troubleshoot and resolve equipment malfunctions efficiently and accurately.
• Complete and maintain detailed repair, maintenance, and diagnostic reports.
• Conduct routine inspections, including oil changes, tire rotations, and scheduled maintenance services.
• Perform test drives and operational checks to verify repairs and equipment performance.
• Maintain a clean, organized, and safe work environment.
• Follow all company safety policies, DOT regulations, and industry standards.

Shop Foreman & Supervisory Duties

• Supervise and coordinate daily activities of mechanics and shop personnel.
• Plan, prioritize, and assign work orders to ensure efficient workflow and timely completion of repairs.
• Monitor the quality of repairs and maintenance work to ensure company standards are met.
• Provide technical guidance, training, and mentorship to shop employees.
• Assist in troubleshooting complex mechanical issues and support technicians with difficult repairs.
• Ensure compliance with company safety policies, OSHA requirements, and applicable regulations.
• Monitor shop productivity and communicate progress, delays, and equipment status to management.
• Conduct equipment and facility inspections to maintain a safe and organized work environment.
• Coordinate parts ordering and inventory management to minimize downtime and ensure availability of necessary supplies.
• Assist with employee performance evaluations and provide feedback to management regarding staffing and training needs.
• Promote teamwork, accountability, and a positive workplace culture.
• Respond to field service needs and provide support when necessary.

Qualifications

• Valid driver's license with a clean driving record.
• Ability to pass a pre-employment drug screening, including marijuana testing.
• Ability to pass a DOT physical examination.
• Minimum of 5 years of diesel mechanic experience preferred.
• Previous experience in a leadership, lead mechanic, foreman, or supervisory role preferred.
• Strong knowledge of diesel engines, hydraulic systems, trailers, heavy equipment, and repair procedures.
• Proven ability to lead, train, and motivate employees.
• Excellent diagnostic, troubleshooting, and problem-solving skills.
• Strong verbal and written communication skills.
• Exceptional organizational and time-management abilities.
• Ability to work independently and lead a team effectively.
• Strong work ethic, dependability, and attention to detail.
• Physically capable of performing the duties associated with vehicle and equipment maintenance and repair.

Benefits

• Competitive pay based on experience
• Comprehensive and affordable medical, dental, vision, and life insurance
• 401(k) with employer contributions
• Profit Sharing Plan
• Paid Time Off and Company Holidays
• Stable, family-owned company with long-term career opportunities
• Supportive team environment that values safety, dependability, and a strong work ethic

Why Join Riley Industrial Services?

At Riley Industrial Services, we take pride in our people. As a Diesel Mechanic / Shop Foreman, you will play a critical role in maintaining our fleet, supporting our operations, and leading a team dedicated to quality workmanship and safety. We offer a rewarding career with growth opportunities, competitive compensation, and the chance to be part of a respected company with a long-standing reputation for excellence.