Cosby Carmichael, Inc
Diesel Mechanic
Selma, AL
·
Full time
We’re looking for a dependable and experienced Diesel Mechanic to help keep our fleet operating safely and efficiently. This role is hands‑on and essential to our daily operations. You’ll diagnose, repair, and maintain diesel engines and related systems across trucks, heavy equipment, and support vehicles.
About Cosby Carmichael, Inc
Cosby Carmichael, Inc. is a locally owned and family‑operated company based in Selma, Alabama. We are a provider of ready‑mix concrete and operate sand and gravel mining operations that supply essential materials for construction projects across our region. Our work is built on integrity, hard work, and a commitment to safety.
Our primary focus is producing high‑quality concrete and aggregates. We also operate a dependable transportation division that delivers our products efficiently and safely to customers, ensuring consistent service and reliable turnaround times.
What sets us apart is our commitment to people and quality. We invest in modern equipment, dependable trucks, and a supportive work environment so our employees can do their best work every day. Whether it’s producing concrete, mining aggregates, or delivering materials to job sites, we believe in teamwork, accountability, and treating everyone with respect.
We’re a stable, growing company where skilled professionals can build long‑term careers and be part of a team that values their contribution.
Description
Key Responsibilities
- Diagnose and repair diesel engines, transmissions, drivetrains, and electrical systems
- Perform routine and preventive maintenance (oil changes, filters, brakes, tires, fluids, etc.)
- Inspect vehicles and equipment to identify issues before failures occur
- Repair or replace defective parts using hand tools, power tools, and diagnostic equipment
- Maintain accurate service records, work orders, and parts usage
- Perform DOT‑compliant inspections and ensure equipment meets safety standards
- Test repaired equipment to verify proper operation
- Work with fleet managers and drivers to prioritize repairs
- Maintain a clean, organized, and safe work environment
- Assist with occasional roadside repairs
Required Skills & Qualifications
- Strong knowledge of diesel engines, fuel systems, emissions systems, and hydraulics
- Ability to read and interpret repair manuals, wiring diagrams, and diagnostic codes
- Proficiency with diagnostic tools (scan tools, multimeters, etc.)
- Experience with air brake systems, DEF systems, and after‑treatment components
- Welding or fabrication experience is a plus
- Familiarity with fleet maintenance software is helpful
Professional Skills
- Strong problem‑solving and troubleshooting ability
- Ability to work independently and manage time effectively
- Clear communication with drivers and supervisors
- Attention to detail and commitment to safety
- Ability to lift 50+ lbs and work in shop or field conditions
Education & Experience
- High school diploma or equivalent required
- Technical school or diesel technology certification preferred
- 2+ years of diesel mechanic experience (fleet, heavy equipment, or truck repair)
- Valid driver’s license; CDL is a plus
Why Join Us
- Competitive pay
- Stable, full‑time work
- Supportive team environment
- Opportunities for training and advancement