EXPOSED
Throwing switches, coupling and uncoupling cars, setting handbrakes, and riding the point through a yard in sleet are not tasks language models touch — but they are exactly the tasks railroads have spent two decades engineering out via remote-control locomotives, Positive Train Control, hump yard automation, and crew-size reduction. The threat to this job is industrial automation and consolidation of duties into the conductor/engineer craft, not chatbots, and that threat is already visible in shrinking headcount at every Class I. Locomotive firer is functionally a historical title; the modal worker today is a yard brakeman or switch operator whose duties are steadily being absorbed upward.
Headcount grew steadily across the period.
Median pay $60,260 → $68,840 -8.6% in real terms
This line is counted by the Bureau of Labor Statistics — the one figure on this page that isn't a judgement of ours. Headcount moves on demand, offshoring, demographics and the business cycle, and automation is one term among several, often not the loudest.
So a falling line is not evidence that AI did it, and a rising one is not evidence that it won't. Both happen in this register: some occupations resist automation and shrink anyway, others are highly automatable and keep growing. The marked year is 2020.
BLS projection, 2024–2034
+1% 11,000 → 11,100 on the projections basis
Growing, and only partly exposed
The BLS expects +1% more of these jobs by 2034, and at 47/100 the work is only partly exposed — some tasks are automatable, the core of the job is not. Nothing here is in tension.
Different clocks. The score is what current AI could do to this work today. The projection is how many of these jobs will exist in 2034. Everything between the two — how fast employers actually adopt, whether demand grows in the meantime — is why they can point opposite ways without either being wrong.
~1,000 openings a year on average, including replacing people who leave.
FirerRiderCarmanNipperCouplerFiremanFlaggerFlagmanPatcherSnapperSwamperTrailerBrakemanTrainmanCar RiderConductorSet RiderSkatesmanSwitchmanTub RiderCar HopperCar RunnerGang RiderRope Rider
Holding it up: embodiment . Weakest point: trust premium .
Mixed — a routine tier and a judgment tier Coupling airhoses between moving cars, walking a train to find a stuck handbrake, and lining a hand-throw switch in a gravel ballast yard genuinely can't be done from a screen, but remote-control locomotive beltpacks, hump yard retarder automation, and end-of-train telemetry have already eaten the pin-puller, rider, and firer positions outright — so 13 rather than 17 reflects that the hands are still needed while the headcount is not.
Hands-on in uncontrolled environments You work on the ground between rolling equipment, climbing ladders on moving cars, in yards with no shelter, in ice, and the FRA still records fatalities from switching operations — nothing about that is a controlled environment, and only the fact that some of the shift happens riding a cab or in a yard office keeps this off 20.
Certification preferred, not legally required There's no personal licence you hold that a railroad would lose if you were replaced — 49 CFR Part 218 requires certified conductors and Part 240 certified engineers, but brakemen and switchmen work under railroad-issued qualification on operating rules, so at 8 you get the training and testing burden without the statutory personal certificate that would make you legally irreplaceable.
Meaningful discretion GCOR, timetable, and special instructions define nearly every move you make, and job briefings and radio protocol are scripted — but the call to shove blind, to protect the point, or to stop a movement when a signal or a car looks wrong is yours in the moment, and that real, narrow discretion is what puts this at 7 instead of 3.
The verdict above describes this occupation as a whole. Almost nobody does the typical version of a job — tick what's actually in your week and see how your own mix sits.
Your task mix speaks to task resistance (13/20 here) — how much of the day's work current AI already does. That is the dimension the boxes above are about.
It cannot move the other three. Liability shield (8/20) is whether the law requires a licensed human to sign. Trust premium (2/20) is whether buyers specifically pay for a person. Judgment and accountability (7/20) is whether the role exists to own consequential calls. Those are facts about the occupation's standing, not about which tasks are in your week — a paralegal who does only trial exhibits still holds no licence. Together they are 17 of this occupation's 47 points (36%).
Embodiment (17/20) is also a property of the work rather than the worker, but we don't tag individual tasks as physical or not, so the picker can't tell you anything about it. That's a limit of this tool, not a claim.
Did we get the list right? Tell us what's missing — the tasks are written from the outside, and you're reading this from the inside.
Locomotive Engineers EXPOSED
The moves above are yours to make. This is the other half: what would have to change in the world for the occupation itself to score higher. None of it is in any one person's gift, but it is where the floor actually comes from. Scores here are not a one-way ratchet. Only two of the five dimensions — task resistance and embodiment — track what machines can do. The other three track law, what buyers will pay for, and who is answerable, and those move in both directions, often in response to the same pressure AI creates. If every lever below landed, this occupation would score around 66/100, still EXPOSED.
Enactment of a federal two-person crew mandate — FRA's 2024 final rule (49 CFR 218 subpart G) requires two crewmembers on most freight trains, and state laws (Arizona, Nevada, Colorado, Washington, Ohio) do the same. If the rule survives the pending Class I / AAR litigation and is extended to yard and remote-control operations with a named, certified second person accountable for movement authority, the legally-required-body element rises substantially
Task-mix shift as remote-control locomotives and hump automation absorb routine flat-switching: the residual work concentrates on non-standard moves — industrial spur service, derails and rerailing, bad-order set-outs, cars in poor repair, extreme weather, and unmapped customer track where sensors and RCL zones do not reach. Genuine two-tier occupation; the judgment tier does not automate with the routine tier
FRA certification of conductors/brakemen (49 CFR 242) expanded to include a specific certified role for ground/switching operations with personal decertification exposure for unauthorized movements, plus blocking of remote-control operation without a certified ground observer — this is a standing SMART-TD bargaining and rulemaking demand
Post-derailment regulatory shift (East Palestine aftermath, Railway Safety Act of 2023 provisions on wayside detectors and defect response) that assigns a named on-ground employee ownership of set-out/bad-order decisions and hazmat car handling calls — making the ambiguity call attributable rather than dispatch-dictated
Growth of short-line and regional railroad share of carload traffic (Class I precision-scheduled railroading shedding light-density branches) shifts work toward older, unautomated infrastructure with hand-thrown switches, no PTC territory below the mandate threshold, and no capital for yard automation
The limit. No realistic route to trust premium — freight shippers buy carload movement, never a named human, and have no visibility into who threw the switch. The binding constraint is headcount, not capability: even with a two-person mandate upheld, duty consolidation into the conductor craft means the surviving jobs may not carry this SOC title. A high liability_shield on a shrinking roster protects the role, not the number of roles.
| Chicago-Naperville-Elgin, IL-IN | 560 | $72,180 +5% |
| Houston-Pasadena-The Woodlands, TX | 270 | $47,750 -31% |
| New York-Newark-Jersey City, NY-NJ | 60 | $111,050 +61% |
| Baton Rouge, LA | 50 | $53,960 -22% |
| Seattle-Tacoma-Bellevue, WA | 40 | $132,190 +92% |
| Seattle-Tacoma-Bellevue, WA | 40 | $132,190 +92% |
| New York-Newark-Jersey City, NY-NJ | 60 | $111,050 +61% |
| Chicago-Naperville-Elgin, IL-IN | 560 | $72,180 +5% |
We have no reported case of a named organisation automating this occupation. Not one deployment, not one announcement.
That is worth saying out loud next to a score of 47. The verdict above is about what the work exposes — what current AI could do to these tasks. It is not a claim that anyone has done it. For this occupation those two things have come apart completely: the capability argument is on this page, and the evidence column is empty.
Has AI actually changed your work? One tap, anonymous, and the running tally is public. Nothing else is asked of you.
Rather than check back: get the digest and we'll tell you what changed — or watch a single occupation from its own page.