← Risk register SOC 49-3011 · reviewed 2026-08-11

Aircraft Mechanics and Service Technicians

138,090 US workers · median $79,870/yr · Trades

SAFE

The work is physically inseparable from the airframe: borescoping engines, torquing fasteners to spec, rigging control surfaces, replacing hydraulic lines and pulling panels in confined wing and tail sections. AI is already eating the paperwork layer — maintenance manual lookup, defect trend analysis, parts ordering, log entries — but an FAA-certificated A&P must personally sign the return-to-service, and that signature carries individual liability. Judgment on ambiguous squawks (intermittent faults, borderline corrosion, damage-tolerance calls) is where the value concentrates.

10-year outlook: Headcount holds or grows with fleet size; AI-assisted diagnostics and digital records shrink the paperwork hours and raise the premium on certificated inspectors who can sign.

US employment, 2019–2025+3.6%
133,310138,090 workers

Roughly flat across the period, with year-to-year wobble.

Median pay $64,090 → $79,870 -0.3% in real terms (nominal +24.6%, less ~25% US inflation over the period)

The job count is not the verdict

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

+4% 139,400 → 145,000 on the projections basis

Hard to automate, and growing

The work resists current AI and the BLS projects +4% more of these jobs by 2034. Note that safe does not mean well paid — several of the fastest-growing resistant occupations are among the lowest paid on the register.

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.

~11,300 openings a year on average, including replacing people who leave.

One email if this score changes. Watch as many occupations as you like from the same address — no account, and nothing is sent on a schedule, only when a verdict actually moves.

Also known as — 24 job titles this covers

Titles reported by people doing this work, from the US Department of Labor's O*NET survey. If your job title is here, this page is about your work even though the name doesn't match.

EnginemanJet MechanicAircraft WorkerAirplane RiggerAirplane TesterAirline MechanicEngine InstallerMissile MechanicAircraft MechanicAircraft RestorerAirframe MechanicAirplane MechanicAviation MechanicCarburetor ExpertIgnition MechanicHydraulic MechanicPreflight MechanicPropeller MechanicAircraft MaintainerHelicopter MechanicHelicopter RepairerJet Engine MechanicMagneto ElectricianPowerplant Mechanic

Score — 71/100 resistance

Holding it up: embodiment (19/20). Weakest point: trust premium (7/20).

Five dimensions, 0–20 each, summed. Higher means more protected. The arithmetic is shown so you can check it: 16 + 19 + 15 + 7 + 14 = 71. · Scored 2026-08-11, and re-examined when evidence accumulates rather than on a schedule.

Task resistance 16/20

Tasks largely resist digitisation Chasing an intermittent electrical fault through a wire bundle behind the cockpit sidewall, or deciding whether a corrosion pit in a stringer is within the SRM's blend-out limits, cannot be reduced to a scripted sequence — the 16 rather than 19 reflects that a real share of the shift is now digitised: AMOS/TRAX task cards, ECAM/OMS fault codes narrowing the diagnosis before you open a panel, and predictive engine trend monitoring flagging the unit before you'd have found it.

Embodiment 19/20

Hands-on in uncontrolled environments A 19 is what you get when the job is done inside a wheel well, on a cherry picker at the vertical stabiliser, or lying in the belly with a torque wrench and a mirror — outdoor line stations in rain and freezing ramp wind, cowlings that weigh more than the manual says, and fasteners you have to feel to know are seated.

Liability shield 15/20

Licensed human required and personally liable 14 CFR 43.9 and 43.7 mean the return-to-service entry carries your certificate number, and the FAA can and does pull A&P tickets for improper approval — the 15 rather than 19 is because you sign under an operator's or repair station's Part 145 procedures and inspection authority, so IA holders and DERs absorb the heaviest calls above you.

Trust premium 7/20

Some relationship component Nobody boarding the aircraft knows your name, and airlines rotate you across tails and stations, so the 7 comes from the internal relationships that actually matter — the lead who knows whose torque you don't need to re-check, the pilot who calls you directly about a squawk he's seen twice, and the QA inspector who trusts your write-ups.

Judgment & accountability 14/20

Exists to be accountable for ambiguous calls Deciding whether to defer a squawk to the MEL or ground a revenue aircraft with 140 passengers waiting is your call with the manual open and the captain standing there, and damage-tolerance judgments on borderline dents and delamination sit at 14 because the framework exists in the SRM but the interpretation is yours to defend later.

Confidence: high · reviewed 2026-08-11 · how scoring works

What this job involves — and which parts are yours

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.

AI already does these at usable quality

These still need a person

Active moats on the surviving side: embodiment, licensure, liability

How to future-proof this job

Where to go deeper on what this job runs on: Apprenticeship.gov — industrial maintenance and millwright programs paid to train · Apprenticeship.gov — paid, employer-sponsored trade apprenticeships, searchable by trade and ZIP paid to train · MIT OpenCourseWare — circuits, systems and diagnostic method, free and ungated free · edX — operations management and process monitoring courses free to audit · Khan Academy — reading and vocabulary, all levels, free free · Coursera — critical thinking and logic, audit free free to audit

All 35 skills ranked by how many jobs they open →

What would move this back up — beyond any one person

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 82/100, still SAFE.

5 specific changes that would raise this score
  • already happening task resistance +2

    Task-mix shift as the routine tier is automated: manual lookup, defect trend analysis, parts ordering and log entry drop out, leaving intermittent-fault troubleshooting, borderline corrosion assessment and non-standard repair design. This occupation genuinely has two tiers and the residual tier is the judgment tier.

  • plausible liability shield +3

    FAA rulemaking or policy guidance (e.g., an update to 14 CFR 43.9/43.13 or an AC on digital maintenance records) that explicitly bars AI-generated or AI-assisted determinations from substituting for the certificated A&P/IA's judgment, and requires the signer to attest to independent verification of any machine-generated inspection finding — mirroring how EASA Part-145 requires named certifying staff. Would also extend to a named A&P countersignature on automated borescope/NDT image analysis.

  • plausible judgment accountability +3

    NTSB findings or an AD following an incident traced to over-reliance on automated diagnostics, prompting carrier maintenance-control procedures (and IBT/AMFA contract language on the right to refuse an AI-cleared aircraft) that formally place the ambiguous-squawk call with the named technician rather than the maintenance-control algorithm.

  • plausible liability shield +2

    Expansion of Inspection Authorization (IA) scope, or insurer requirements from aviation underwriters (e.g., Global Aerospace, AIG Aerospace) mandating a named IA sign-off on damage-tolerance and corrosion-level calls before coverage attaches — making the personal signature a condition of insurability, not just of airworthiness.

  • unlikely trust premium +1

    Limited route only: owner-flown GA and warbird/vintage segments where owners select a specific named A&P shop. This is a small share of the 138k and does not scale to airline or MRO work, where the buyer is a fleet operator indifferent to which certificated individual signs.

The limit. Already 71 with embodiment near-maxed; realistic headroom is in liability_shield and judgment_accountability, roughly low-80s. Trust premium is structurally capped because the paying customer is an airline or lessor, not a person choosing a mechanic. The real downside risk is not AI but design-for-no-maintenance and offshoring of heavy checks to foreign Part-145 stations, neither of which this register captures.

These are conditions, not forecasts — what would have to happen, not what will. Specific rules, cases and bills are named so you can go and check whether they exist and where they stand; verify before relying on any of them. Nothing here is legal or financial advice.

Where this work is, and what it pays there

BLS metro figures for 211 areas. The verdict above does not change by city — the rubric judges what the work involves, not where it happens — but pay and headcount do, and the national median hides a very wide range.

Most of these jobs

Dallas-Fort Worth-Arlington, TX 8,000 $94,920 +19%
Miami-Fort Lauderdale-West Palm Beach, FL 6,460 $78,260 -2%
New York-Newark-Jersey City, NY-NJ 5,110 $127,140 +59%
Los Angeles-Long Beach-Anaheim, CA 5,020 $83,250 +4%
Tulsa, OK 4,520 —
Seattle-Tacoma-Bellevue, WA 3,950 $103,900 +30%
Phoenix-Mesa-Chandler, AZ 3,810 $76,610 -4%
Oklahoma City, OK 3,310 $68,140 -15%

Best paid

New York-Newark-Jersey City, NY-NJ 5,110 $127,140 +59%
Seattle-Tacoma-Bellevue, WA 3,950 $103,900 +30%
Waterbury-Shelton, CT 70 $101,660 +27%

Percentages are against this occupation's national median of $79,870. Counts are jobs in that metro, not vacancies. Metros where the BLS suppressed the cell are absent rather than shown as zero.

Who is actually doing this — nobody, on the record

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 71. 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.

Read that as a gap in the reporting we can see, not proof of absence — the dispatch runs on English-language feeds and misses plenty. If you know of a case, tell us, or add a field report from inside the job.

Quick take — do you do this job?

Has AI actually changed your work? One tap, anonymous, and the running tally is public. Nothing else is asked of you.

Self-reported and unverified — a sentiment signal, not a survey. One response per person per occupation; you can change your answer.

Field reports — what people say has changed

No field reports yet. A written account takes a paragraph rather than a tap, goes to an editor before it appears, and is the one thing on this page the rubric cannot produce on its own.

File a field report

Concrete beats general: a tool that arrived, a task that moved, a headcount decision you watched happen. Don't include anything that identifies you or your employer if that would put you at risk.

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