EXPOSED
Almost nothing a roof bolter does is text or screen work — you position a bolting machine underground, drill into rock, set resin or mechanical bolts, and read roof and rib conditions in low light with active ground pressure. Language AI is irrelevant here; the real threat is mechanized and remote-operated bolting rigs, which mining OEMs are actively deploying, plus the structural decline of US coal that has already shrunk this occupation to about 2,000 jobs. MSHA training and state certified-miner status create a real but modest regulatory floor, not a licensure moat comparable to an electrician's.
Nearly all of this fall was the 2020 shock. It has been climbing back since.
Median pay $59,090 → $78,540 +6.3% 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
-34.2% 2,300 → 1,500 on the projections basis
Shrinking, but not obviously because of AI
The BLS projects -34.2% by 2034, but at 61/100 this work is only moderately exposed — not the profile of a job current AI can simply do. Occupations shrink for many reasons, and the score does not point at automation as this one's cause.
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.
~100 openings a year on average, including replacing people who leave.
MinerBolterBolt ManRoof BolterTruss AssemblerBolting InspectorUnderground MinerRoof Bolter OperatorBolt Machine OperatorRoof Bolting Coal MinerUnderground Roof BolterBolting Machine OperatorPlace Change Roof BolterUnderground Bolting Machine Operator
Holding it up: embodiment . Weakest point: trust premium .
Tasks largely resist digitisation Tramming a roof bolter into a freshly cut entry, setting temporary supports, drilling a 6-8 foot hole into variable strata, spinning resin cartridges and torquing the bolt to spec is physical sequencing under a roof that is actively taking weight — no amount of language modeling touches it, and the 17 rather than 20 reflects that OEM automated bolting cycles and remote-operated rigs already do parts of the drill-and-insert loop in newer mines.
Hands-on in uncontrolled environments You work bent under a 5-foot seam in dust, water and low light, handling steel bolts, plates and drill steels while the machine's boom is live and the ATRS is the only thing between you and the roof — a 19 rather than 20 only because the working place is a bolted, ventilated entry rather than open uncontrolled terrain.
Certification preferred, not legally required MSHA Part 48 new-miner and annual refresher training plus state certified-miner papers are mandatory to be underground at all, and you can be pulled for failing to install per the approved roof control plan — but the plan is signed by the mine operator and the roof control specialist, not you, which keeps this at 9 instead of the teens where a licensed blaster or hoistman sits.
Meaningful discretion The roof control plan dictates bolt spacing, length and pattern, so much of the shift is prescribed, but you are the person who decides that the top is drumming, that a spot needs extra straps or cribs, or that the place should be dangered off and abandoned — a call with lives on it, made alone in the dark, which is what pushes this above the procedural band.
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 (17/20 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 (9/20) is whether the law requires a licensed human to sign. Trust premium (5/20) is whether buyers specifically pay for a person. Judgment and accountability (11/20) 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 25 of this occupation's 61 points (41%).
Embodiment (19/20) 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.
No occupation passed every test: close enough to roof bolters, mining on skills and subject matter, at least 10 points more resistant, no big jump in training, no new licence, no pay cut, and not shrinking on its own. That happens for 223 of the 654 occupations here that aren't SAFE, and it is worth stating plainly rather than leaving the section off.
The usual reason is that exposure travels with the skill profile. The jobs most similar to yours tend to be exposed for the same reasons yours is, so the near neighbours don't clear the gap — and the ones that do are a different kind of work, not a transfer of what you already know. Read that as a limit of this method, not a verdict that you're stuck: it only compares whole occupations, and it cannot see specialisation, industry, or anything you'd bring that isn't in a federal skill survey.
Here is that claim on your own job rather than in the abstract. These are the three occupations closest to this one by skill and subject matter — the places the work would most naturally transfer — with what the register scores them:
That is the whole problem in three lines. The nearest work is not meaningfully safer, so there is no move here that trades a similar skill set for a better verdict. This is not us running out of ideas — it is what the neighbourhood looks like.
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 74/100 — SAFE.
Same two-tier split: as OEM rigs (Komatsu/Joy, Sandvik, Fletcher) absorb straight-line bolting in stable seams, remaining assignments concentrate in low-seam, irregular, and rehab work where rigs do not fit and roof reading dominates. This raises the resistance of the surviving job while shrinking headcount — score rise without job security.
MSHA roof-control plan approval (30 CFR 75.220) is amended, or state mine boards (WV, KY, PA) require that a certified miner or mine foreman personally sign off on roof support installed by remote or autonomous bolting rigs, and that a certified person be physically present to examine the supported area before it is traveled. Existing precedent: MSHA's rules already require a certified person for pre-shift/on-shift examinations under 30 CFR 75.360-362; extending named sign-off to bolt installation quality would put personal certification and liability on a human at the face.
If autonomous rigs take the repetitive pattern-bolting on good top, the residual human work becomes the ambiguous tier: intersections, adverse-top areas, rehab after a fall, changing bolt type/length on the fly when the drill reveals unexpected strata. A roof-control plan revision, or an MSHA rule requiring a certified person to authorize deviations from the approved bolting pattern in adverse conditions, formalizes that ownership.
UMWA or independent-union contract language requiring a certified miner operator per remote bolting unit, comparable to crew-size clauses fought over in longwall automation, would make the human position contractually rather than only statutorily required.
The limit. No plausible route to trust_premium: the buyer is a mine operator purchasing ground support, and no customer pays extra for human-set bolts. Embodiment is already near ceiling and cannot rise. The binding constraint is not AI capability but coal-sector contraction plus rig deployment — every lever above raises the score of a shrinking occupation without adding jobs.
| Beckley, WV | 190 | $77,920 -1% |
| Wheeling, WV-OH | 120 | $66,610 -15% |
| Beckley, WV | 190 | $77,920 -1% |
| Wheeling, WV-OH | 120 | $66,610 -15% |
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 61. 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.