EXPOSED
Roughly half this job is document work AI already handles well — drafting OSHA 300 logs, mapping regulations to operations, writing JHAs, generating safety training content, summarizing incident reports. The other half is walking the plant floor, crawling into confined spaces, sampling air and noise, watching how workers actually behave versus what the SOP says, and telling a production manager to shut a line down. Certifications like CSP and CIH carry weight with clients and insurers but are rarely a legal signature requirement outside specific exposure-assessment work, so the regulatory moat is thinner than in nursing or engineering.
Headcount grew steadily across the period.
Median pay $74,100 → $90,150 -2.7% 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
+12.5% 131,900 → 148,400 on the projections basis
Growing, and only partly exposed
The BLS expects +12.5% more of these jobs by 2034, and at 51/100 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.
~14,900 openings a year on average, including replacing people who leave.
SanitarianRisk AnalystCause AnalystSafety PersonFood InspectorSafety AdvisorSafety OfficerSafety TrainerTick InspectorWater InspectorHealth InspectorRabies InspectorSafety InspectorHealth SanitarianHealth SpecialistSafety ConsultantSafety InstructorSafety SpecialistSanitary InspectorSanitation OfficerSafety InvestigatorSite Safety ManagerField Health OfficerIndustrial Hygienist
Holding it up: embodiment . Weakest point: liability shield .
Mixed — a routine tier and a judgment tier The hazard-recognition walkthrough — noticing that a machine guard has been zip-tied open, that the lockout tag is dated three weeks back, that a worker is reaching over a running conveyor — has no digital substitute, but the paperwork half of the week (300/300A logs, SDS libraries, written respiratory protection and hazcom programs, LOTO procedure templates, annual refresher training decks) is exactly the structured-text generation LLMs do cheaply, which is what pins this at 10 rather than the 14+ of a purely field trade.
Hands-on in uncontrolled environments You wear the calibrated pump on your own belt, do the pre- and post-shift flow checks, take noise dosimetry on the shop floor for a full shift, enter permit-required confined spaces to verify atmospheric testing, and climb to roof-mounted HVAC intakes — uncontrolled sites with real fall, heat and exposure risk — with a 13 rather than higher because a meaningful share of the month is spent at a desk writing up what you found.
Certification preferred, not legally required CSP, CIH and CHST are hiring screens and insurer preferences, not practice licences: OSHA's General Duty Clause and the 1910/1926 standards put the citation on the employer, not on you personally, and only narrow work — some state-regulated asbestos and lead assessment, certain industrial hygiene exposure certifications — actually requires a credentialed signature, which is why this sits at 7 rather than the 11+ of a PE stamping a design.
Meaningful discretion Deciding an atmosphere is IDLH, calling a stop-work on production, classifying an injury as recordable versus first-aid under 1904.7, or judging whether the engineering control is adequate or a respirator program is required are calls made with incomplete data and real consequences if wrong — held to 12 because most of these decisions run against written standards, PELs and TLVs, and the final accountability rests with the employer who can and sometimes does overrule you.
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 (10/20 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 (7/20) is whether the law requires a licensed human to sign. Trust premium (9/20) is whether buyers specifically pay for a person. Judgment and accountability (12/20) 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 28 of this occupation's 51 points (55%).
Embodiment (13/20) 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.
Civil Engineers EXPOSED
Construction Managers 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 70/100 — SAFE.
Genuine two-tier job: if AI absorbs the OSHA 300 logging, JHA drafting, regulation mapping and training-content tiers, the residual role is instrumented field sampling, behavioral observation, incident root-cause interviewing and stop-work authority — the tier where the score is measured. Task-mix shift alone raises this without any regulatory change, though it also shrinks headcount.
Insurer/underwriting requirement rather than law: workers' comp carriers and excess liability underwriters conditioning premium credits on a named CIH/CSP of record who signs off on the site's hazard assessment — analogous to how property insurers require a licensed fire protection engineer's sign-off on sprinkler design. Already partially visible in construction OCIP programs.
Explicit written stop-work authority vested in the safety specialist by contract or union agreement — already standard in many building-trades project labor agreements and owner-contractor safety specs on large industrial capital projects. Where the specialist, not the production manager, owns the shutdown call and is named in the incident investigation record, accountability is structural rather than advisory.
OSHA or state plan rules that name a specific credentialed individual as required signatory — e.g. the existing requirement that a qualified industrial hygienist (CIH) interpret exposure assessments under the silica and beryllium standards being extended to heat illness prevention plans (Cal/OSHA indoor heat standard, federal heat NPRM) and to process safety management PHA certification. A rule requiring a named CSP/CIH to sign and personally attest to exposure monitoring plans, confined-space entry permits, or PSM revalidations would convert advisory work into signature work.
Post-incident criminal and civil exposure attaching to the safety professional personally — as in OSHA willful-violation referrals to DOJ and state manslaughter prosecutions of site safety managers (NY DOB site safety manager cases). Naming the specialist in charging documents makes the role's calls consequential in a way an AI recommendation cannot substitute for.
Standards that require in-person, personally witnessed verification rather than remote or camera-based monitoring — e.g. confined space attendant and entry supervisor duties under 1910.146, LOTO verification under 1910.147, and respirator fit testing under 1910.134, if boards and OSHA explicitly reject remote/AI-attested substitutes. Conversely, approval of video-based remote attendants lowers this.
The limit. Trust premium has no plausible route here: the buyer is an employer minimizing premium and citation cost, not a consumer choosing a human. CSP/CIH letters matter to underwriters, not to anyone paying extra for human judgment per se. Even with every lever above, the document tier is gone; the levers protect a smaller, more senior field-and-signature job, not the current headcount.
| New York-Newark-Jersey City, NY-NJ | 6,020 | $96,320 +7% |
| Houston-Pasadena-The Woodlands, TX | 5,650 | $82,910 -8% |
| Los Angeles-Long Beach-Anaheim, CA | 5,550 | $102,610 +14% |
| Dallas-Fort Worth-Arlington, TX | 3,660 | $81,000 -10% |
| Boston-Cambridge-Newton, MA-NH | 2,720 | $105,960 +18% |
| San Francisco-Oakland-Fremont, CA | 2,550 | $126,860 +41% |
| Phoenix-Mesa-Chandler, AZ | 2,340 | $89,480 -1% |
| Chicago-Naperville-Elgin, IL-IN | 2,250 | $101,630 +13% |
| San Jose-Sunnyvale-Santa Clara, CA | 830 | $128,980 +43% |
| San Francisco-Oakland-Fremont, CA | 2,550 | $126,860 +41% |
| Kennewick-Richland, WA | 290 | $125,970 +40% |
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 51. 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.