A well-established transportation fleet is hiring a Diesel Mechanic in Austin, TX to maintain and repair heavy-duty trucks, trailers, and fleet equipment. Ideal candidates have strong diesel diagnostics, aftertreatment, trailer repair, and welding experience. Apply today for weekly pay, overtime opportunities, and a $1,000 sign-on bonus. Duties & ResponsibilitiesDiagnose, troubleshoot, and perform minor to major repairs on diesel trucks, tractors, trailers, and related fleet equipment.Diagnose and repair diesel engines, exhaust aftertreatment systems, electrical systems, and related truck components.Use engine diagnostic software and testing procedures to identify problems, determine root causes, and confirm repairs.Perform preventative maintenance, inspections, and regular service to keep fleet equipment operating safely.Complete aluminum welding, fabrication, and truck or trailer repair work as needed.Perform roadside service calls when required, maintain accurate repair records, and follow safe shop practices. RequirementsRequired:Proven hands-on experience as a diesel mechanic or diesel technician working on heavy-duty trucks, tractors, trailers, or similar fleet equipment.Strong diagnostic and troubleshooting skills with diesel engines, electrical systems, and exhaust aftertreatment systems.Hands-on experience using heavy-duty diagnostic tools and software.Aluminum welding and fabrication experience.Ability to diagnose and complete repairs independently in a fast-paced fleet environment.Valid driver’s license required.Must provide basic personal hand tools specialty and larger tools are provided.Must pass pre-employment screening, including a drug test and background check.Preferred:Class A CDL preferred but not required. #CJ1 Compensation:$25.00 - $33.00/hour starting pay based on experience and qualificationsWeekly pay with time and a half for overtime$1,000 sign-on bonusPaid Time Off, Holidays, and OrientationEmployee referral program and employee discountsBenefits:Health, Dental, and Vision InsuranceHealth Savings Account401(k) with company matchLife and Disability InsuranceShifts:Day shift, Monday to FridaySaturdays as neededOvertime opportunities available!