Locomotive Engineers
Also called: Diesel Engineer, Diesel Locomotive Engineer, Engineer, Freight Engineer, Narrow Gauge Engineer, Operator Engineer, Passenger Locomotive Engineer, Pilot Fuel Engineer
Drive electric, diesel-electric, steam, or gas-turbine-electric locomotives to transport passengers or freight.
What locomotive engineers do
Typical tasks
- Receive starting signals from conductors and use controls such as throttles or air brakes to drive electric, diesel-electric, steam, or gas turbine-electric locomotives.
- Monitor gauges or meters that measure speed, amperage, battery charge, or air pressure in brake lines or in main reservoirs.
- Interpret train orders, signals, or railroad rules and regulations that govern the operation of locomotives.
- Observe tracks to detect obstructions.
- Confer with conductors or traffic control center personnel via radiophones to issue or receive information concerning stops, delays, or oncoming trains.
- Inspect locomotives to verify adequate fuel, sand, water, or other supplies before each run or to check for mechanical problems.
- Operate locomotives to transport freight or passengers between stations or to assemble or disassemble trains within rail yards.
- Respond to emergency conditions or breakdowns, following applicable safety procedures and rules.
- Check to ensure that brake examination tests are conducted at shunting stations.
- Inspect locomotives after runs to detect damaged or defective equipment.
- Call out train signals to assistants to verify meanings.
- Check to ensure that documentation, such as procedure manuals or logbooks, are in the driver's cab and available for staff use.
Typical path into the job (BLS)
Locomotive Engineers salary
The median annual wage for locomotive engineers is $81,410 (BLS OEWS May 2025; BLS Employment Projections 2025–35, national). The lowest 10 percent earn less than $60,680 and the highest 10 percent earn more than $109,220. The mean annual wage is $85,900.
The mean hourly wage of $41.00 is 5.7× the federal minimum wage of $7.25. State minimums are higher in most large states. Minimum wage by state →
How does your pay compare with people your age?
Your numbers are not sent or stored. The comparison uses this occupation's BLS wage percentiles, adjusted for age with BLS median weekly earnings by age group (Q3 2026).
Pay by percentile
Annual wage percentiles from the BLS Occupational Employment and Wage Statistics (OEWS). Percentiles are a good proxy for pay by experience.
Projected pay for Locomotive Engineers (3, 5 and 10 years)est.
Today $81,410 → in 3 years $88,800 → in 5 years $94,100 → in 10 years $108,800 (10-year range $93,600–$126,300). The model assumes pay growth of +2.9% per year.
What drives the annual growth rate
Projected pay = current pay × (1 + annual growth)^years. The annual growth rate starts from a base wage-growth rate and adds or subtracts labor demand (BLS projected employment growth), wage momentum and AI replacement risk for each occupation. Projections are not guarantees. How it is calculated →
Outlook score for Locomotive Engineers
Each component is a percentile rank among all occupations in the same country (0–100). Weights: labor demand 25, wage momentum / openings 15, pay level 15, AI resistance 25, aging workforce 10 (Japan only), entry barrier 10.
Will AI replace Locomotive Engineers? AI replacement risk
How AI is changing this job
A written analysis for this occupation is being prepared.
AI replacement risk compares the parts of a job that are easy to hand to AI or software (processing information, documentation, repetitive computer work) with the parts that are hard to automate (physical work, working closely with people, judgment in unpredictable settings), using O*NET work activities, work context, skills and knowledge. The result is a relative position among all occupations in the country, scaled to 0–100%. Methodology →
Labor demand for Locomotive Engineers
Employment projections are from the BLS Employment Projections program (2025–35). Annual openings include both new jobs and replacement of workers who leave the occupation.
The same job in Japan
| Locomotive Engineers United States | 電車運転士 Japan | |
|---|---|---|
| Median / average pay | $81,410 | ¥7.19M ≈ $45,733 |
| Pay in 10 years (est.) | $108,800 | ¥9.74M |
| Outlook score | 42 | 54 |
| AI replacement risk | 34% Low | 48% Moderate |
| Workers | 33K | — |
Matched by occupation (SOC code). Yen converted at 157.25 JPY/USD for reference; Japanese figures are averages, U.S. figures are medians, and the surveys define occupations differently.
Skills, education and requirements for Locomotive Engineers
Key skills
O*NET skill level ratings (0–7).
Key knowledge areas
What the work involves
Important abilities
Training before entry
Related work experience
Job Zone 2 — some preparation needed (O*NET)
Difficulty of entry: ★☆☆☆☆ Easy to enter (from education, training, experience and Job Zone)
How to become locomotive engineers
A step-by-step guide for this occupation is being prepared. The education, training and experience data above show the typical path.
Career path and how to earn more as locomotive engineers
Career-path guidance is being prepared. Pay by percentile is shown in the Pay section.