EXPOSED
The work is hands-on — mounting dies, threading stock, adjusting temperature and pressure, clearing jams, gauging parts with calipers — which language models cannot touch, so the threat here is factory automation and sensor-driven closed-loop control, not chatbots. Modern extrusion and press lines already self-correct feed rate, temperature, and thickness, and machine-vision inspection is replacing the operator's visual defect checks and log sheets. What holds is the setup-and-recovery tier: the person who changes over tooling, diagnoses why the profile is drifting, and gets a fouled line running again.
Mixed — a routine tier and a judgment tier. Closed-loop PLC control already holds temperature, screw speed and line pull without you touching a dial, and vision systems log dimensional drift you used to record by hand — but die changeovers, purging a color transition, and pulling a burnt slug out of a hot barrel still require somebody at the machine, which is why this sits at 11 rather than down with pure tenders.
Hands-on in uncontrolled environments. You are at the press in hearing protection, handling hot tooling, threading stock into a running line, and clearing jams in an environment with variable material behavior, thermal hazard and pinch points — 15 not 18 because the work happens at a fixed station on a plant floor, not in unpredictable outdoor or customer sites.
No licence, no signature requirement. No state licence gates this occupation; a forklift or lockout-tagout card and an in-house qualification on a specific press are all that stands between a new hire and the job, and product defect liability lands on the manufacturer's QA sign-off, not your name.
Anonymous artifact production. The customer buys the profile, gasket or briquette to spec and never learns who ran it; your relationships are with the shift supervisor and the setup crew, which is worth something internally but nothing that stops a plant from replacing the position.
Executes defined procedures on defined inputs. Setpoints come off the job ticket or standard operating sheet and out-of-spec parts go to a lead or quality inspector for the disposition call, so your discretion is bounded to nudging pressure and pull speed within a written window — real skill, but not a call anyone holds you accountable for after the fact.
Maintenance Workers, Machinery EXPOSED
Has AI actually changed your work?