Fleet Mechanic (Diesel)

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At GAF, we cover more than just buildings. We cover each other. Under this roof, you will have the tools and resources you need to grow and develop in your career. You will experience our incredible culture and will be empowered to support your teammates, your customers, and especially your community. Under this roof, we define the future while leading the present through our deep well of experience and our responsibility to the future to drive improvements and innovation in our products. We are GAF. And under this roof, we protect what matters most. Team Summary The Fleet Mechanic plays a critical role in ensuring the highest quality of fleet readiness and safety, which is our organization's number one priority. This position focuses on executing a proactive, best-in-class preventative maintenance program to optimize efficiency, reduce liability, and ensure cost-effective operations. As early adopters of next-generation fleet technologies, our team collaborates directly with Original Equipment Manufacturers (OEMs) to design, test, and implement cutting-edge advancements. The ideal candidate will possess a proactive mindset and a commitment to maintaining rigorous safety standards. Job Summary Performs expert-level preventative maintenance and mechanical repairs to support a diverse fleet of 400+ trucks and 700+ trailers to maximize up-time and safety. This role is based at the Hutchins, TX shop and requires local travel to Ennis and Dallas for road calls and site support. The mechanic serves as a technical lead for the in-house shop, balancing direct repair work with administrative tasks such as parts inventory management and maintenance record-keeping. Essential Duties Diagnoses and performs complex mechanical repairs on International tractors and heavy-duty fleet trucks. Executes preventative maintenance inspections and routine servicing for flatbed, van, pneumatic, and tanker trailers. Manages the Hutchins shop operations, including organizing tooling and maintaining a safe, efficient work environment. Oversees parts inventory management, coordinating with vendors to ensure optimal stock levels for critical repairs. Provides mobile service support, including emergency road calls and local travel to company sites in Ennis and Dallas. Maintains accurate digital and manual repair records using the company's fleet maintenance software. Ensures all equipment and repair activities remain in strict compliance with DOT regulatory standards. Supports the Corporate Fleet Maintenance & Asset Manager in identifying equipment replacement needs and disposal requirements. Qualifications Required H.S. Diploma or General Education Degree (GED) preferred 5+ years of hands-on experience with diesel engines, electronic vehicle systems, and heavy-duty trucks Qualifications Preferred Valid Driver's License required; Class A CDL strongly preferred for tractor-trailer maneuvering and road testing. Proven proficiency in maintaining diverse trailer types, including pneumatic, flatbed, and tanker assets. Ability to manage parts inventory and shop tooling with external vendor collaboration. Working knowledge of ATA VMRS coding and fleet maintenance systems. Must possess personal tools and equipment necessary for professional mechanical repair. Physical Demands Stationary Position - Occasionally Move/Traverse - Frequently Stationary Position/Seated - Occasionally Transport/Lifting - Frequently Transport/Carrying - Frequently Exerting Force/Pushing - Frequently Exerting Force/Pulling - Frequently Ascend/Descend - Occasionally Balancing - Occasionally Position Self/Stooping - Frequently Position Self/Kneeling - Frequently Position Self/Crouching - Frequently Position Self/Crawling - Occasionally Reaching - Frequently Handling - Frequently Grasping - Frequently Feeling - Frequently Communicate/Talking - Frequently Communicate/Hearing - Frequently Repetitive Motions - Frequently Coordination - Occasionally Working Conditions Extreme cold - Frequently Extreme heat - Frequently Humid - Wet - Occasionally Noise - Frequently Hazards - Frequently Temperature Change - Frequently Atmospheric Conditions - Frequently Vibration - Occasionally Dimensions Number of Indirect Reports: 0 Number of Direct Reports: 0 Base salary and/or rate of pay ranges listed are exclusive of fringe benefits and potential bonuses. Individual compensation offers will be determined based on a variety of factors, including but not limited to geographic location, relevant candidate experience and skill, education, and/or qualifications. Base Hourly Rate: $36.06 How We Protect What Matters Most: 1. We offer a wide range of health insurance options that include medical, dental, and vision for you and your family. 2. Our Family-Building benefits support the many different journeys to fertility and parenthood. 3. Our robust 401K plan includes an employer match contribution with your pre-tax and/or Roth contributions. 4. Other exciting programs and perks are availa

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