Buffalo Biodiesel Inc. is in growth mode and currently seeking a Preventative Maintenance Mechanic to support our shop operations and ensure our vehicles remain safe, reliable, and compliant. Responsibilities: • Perform scheduled preventative maintenance on commercial trucks and fleet vehicles • Conduct routine services: oil changes, filters, brakes, tires, fluids, batteries, lights, etc. • Maintain accurate PM logs, service records, and inspection documentation • Communicate vehicle status and repair needs with the head mechanic and fleet management team • Follow all company safety standards and federal regulations • Support shop cleanliness, organization, and inventory control • Other duties as assigned Qualifications: • High school diploma or equivalent; vocational training or community college courses in automotive technology or related fields is preferred • 2+ years' experience performing preventative maintenance on commercial trucks or heavy-duty vehicles • Strong understanding of diesel engines, hydraulic systems, and truck components • Reliable, hardworking, and able to work independently • Strong problem-solving skills and attention to detail • Valid driver's license; CDL preferred but not required • Maintain a drug-free lifestyle (BBD complies with the Federal Drug-Free Workplace Act) Benefits: • Medical, Dental, and Vision Insurance • Life insurance • 401(k) + match • Paid Time Off • Growth Opportunities Shift: • Monday through Friday • 7:00am – 4:00pm Who We Are: Buffalo Biodiesel Inc. has been in business since 2005. We are a growing company that collects and recycles used cooking oil. With over 20 years in business, we collect, and process used cooking oil to produce Biodiesel, a carbon reducing alternative fuel to Hydrocarbons. We operate in 15 States with service to over 27,000 locations and growing. Buffalo Biodiesel Inc. is subject to and complies with the Federal Drug-Free Workplace Act. Job Type: Full-time Pay: $35.00/hr. - $45.00/hr License/Certification: • CDL (Preferred) Work Location: In person