Union Machinist; Diesel Engine Mechanic; Chattanooga, TN
Listed on 2026-09-26
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Trades / Skilled Labor
Heavy Equipment Mechanic, Diesel Mechanic
Description
At Norfolk Southern, we believe that our people power progress. Our culture is built on our SPIRIT values-Safety, Performance, Integrity, Respect, Innovation, and Teamwork-which guide how we work, lead, and grow together. If you're ready to launch a career in locomotive maintenance and contribute to the reliability of our fleet, we invite you to explore the Locomotive Diesel Mechanic Trainee role.
This hands-on, field-based position prepares individuals for a career in locomotive mechanical maintenance through structured classroom instruction and on-the-job training. Trainees learn to inspect, service, and repair diesel-electric locomotives to ensure safe and efficient operations across our network.
What Should You Know- This is a seniority-based union position.
- You must be available to work shifts, including nights, weekends, and holidays.
- Extensive travel for training may be required.
- Union membership is required within 60 days of establishing seniority.
Training includes both classroom and field instruction:
- Classroom Training:
Mechanical Safety Orientation and craft-specific training in locomotive systems. - Field Training:
Hands-on experience in locomotive shops and yards. - Duration:
Approximately 7 weeks (1 week safety orientation + 6 weeks craft training). - Norfolk Southern provides lodging and reimburses travel per union agreement.
- Perform daily and periodic inspections, servicing, and maintenance on diesel-electric locomotives.
- Fuel locomotives and check/change oil and fluid levels.
- Replace filters for engine air, air compressor, fuel, and lube oil.
- Replace and maintain engine components, traction motors, generators, air compressors, wheels, and truck components.
- Troubleshoot and diagnose diesel engine malfunctions and make required repairs.
- Perform disassembly, repair, replacement, rebuild, reassembly, installation, adjustment, alignment, and lubrication activities on mechanical equipment.
- Ensure compliance with all railroad safety rules and regulations.
- Work safely to prevent on-the-job accidents and injuries.
- Wear required protective equipment such as hearing protection, safety-toe boots, and safety glasses.
- Complete annual safety training and pass safety rules examinations.
- Complete required reports and maintain accurate records using computer systems.
- Must pass all required assessments.
- High school diploma or GED.
- 18 years of age or older.
- Valid driver's license.
- Ability to pass pre-employment drug and alcohol screening and physical standards.
- Ability to work outdoors in all weather conditions and perform heavy physical labor.
- Must pass a post-offer medical examination, including a drug screen.
- 1+ year of mechanical experience.
- Two years of diesel mechanic experience.
- Experience reading and interpreting technical drawings or schematics.
- Completion of a mechanical vocational or trade school program.
- Veterans and transitioning service members encouraged to apply (roles such as 2T331, MR, MK, 2161, 91H, 44E).
- Mechanical aptitude.
- Strong communication skills.
- Problem-solving and troubleshooting ability.
- Ability to make decisions under pressure.
Job Requirements
- Ability to lift up to 50 lbs.
- Must maintain alertness and concentration while working around heavy, moving equipment.
- Ability to stoop, bend, kneel, crouch, climb, and walk long distances over uneven terrain.
- Ability to meet FRA & Company medical requirements:
- Visual acuity (at least 20/40 in each eye separately and both together with or without corrective lenses).
- Hearing-no hearing loss greater than 40B average, at 500, 1000, and 2000 in better ear (can be met with hearing aid).
- Shop and outdoor environments.
- Shift…
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