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 Responsibilities Diesel 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.