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Semiconductor process engineers

People who have brought a chip factory into production before. You cannot buy them and you cannot hurry them.

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Severity
How this is computedSum of four judged scores, each 0–3: concentration + substitution + lead time + inelasticity.Method →Code →
How hard it binds, 0 to 12
When it bites
Now
judged 2026-09-15
Evidence
Unverified
1 maker rows

AI & computeAdvanced manufacturingSemiconductorsWork on it: roles and trainingReport an error on GitHub

01Key numbers

dated, each linked to its source

What the text on this page claims, and the number behind it

1 (Computed: Count of dated values in a series, or of series matching the filters, across the committed corpus and the official statistics fetched on schedule.) more series on this bottleneck
  • Workforce · United StatesShare of unfilled US semiconductor jobs that are techniciansSourcedSIA / Oxford Economics, Chipping Away (2023) · 2030Open the source → %2030 · target or forecast
    PeriodValueSource
    2030SourcedSIA / Oxford Economics, Chipping Away (2023) · 2023-07-20Open the source → % target or forecastSIA / Oxford Economics, Chipping Away (2023) ↗ primaryOf the unfilled jobs, 39% will be technicians, most of whom will have certificates or two-year degrees

    Read from the sources Read from the source by an agent; quote matched mechanically against the fetched page; not yet reviewed by a person, 2026-09-24. Each value links the page it came from and quotes the sentence that carries it.

    Series pageDownload CSV

Every series on every bottleneck — filter, compare and download.

02Why it holds things up

The constraint nobody can buy. A fab ramp moves at the speed of people who have done it before, which is why capacity announcements and capacity slip on different clocks.

Part of the process · Talent, which takes years to loosen once somebody decides to.

03Severity

judged 2026-09-15 · a judgement, not a measurement

How this is computedSum of four judged scores, each 0–3: concentration + substitution + lead time + inelasticity.Method →Code → / 12

How few suppliers qualify
Estimate, not a measurementThe constraint nobody can buy. Fab ramps move at the speed of people who have done one before.By Substrata, open to challenge · 2026-09-15 / 3
How hard to replace
Estimate, not a measurementThe constraint nobody can buy. Fab ramps move at the speed of people who have done one before.By Substrata, open to challenge · 2026-09-15 / 3
Decision to new capacity
Estimate, not a measurementThe constraint nobody can buy. Fab ramps move at the speed of people who have done one before.By Substrata, open to challenge · 2026-09-15 / 3
Can the buyer walk away
Estimate, not a measurementThe constraint nobody can buy. Fab ramps move at the speed of people who have done one before.By Substrata, open to challenge · 2026-09-15 / 3

The constraint nobody can buy. Fab ramps move at the speed of people who have done one before.

04Rules that govern it

No rule has been researched for this one yet.

Policy coverage is being built jurisdiction by jurisdiction.

05What would remove it

No candidate relief has been written up for this one yet.

06Who could fund relief

Is funding the constraint? · Money is not the constraint

Money raises salaries, which moves people between employers without creating any. The constraint is years of experience, and there is no market in that.

A mandate covering the kind of asset that would relieve this row. Not a claim that anyone has funded one, and not advice.

07What has happened

Nothing recorded about this one yet.

Events are added when a source is read and accepted by hand.

08What this holds up

1 loop
  • Siliconone turn: Months

    Worst judgement on this loop: How this is computedThe highest severity score among the bottlenecks recorded as gates on the loop.Method →Code →, judged 2026-09-15

A loop is one design, build and measure turn. Severity is a dated judgement on a 0–12 scale, not a measurement, and the judgements are not added together — the figure shown is the worst single one.

Discussion

Comments use threadkit (permission is participation). Sign in with OrangeCat to write. Fact-check is the same assistant as Ask, grounded in the corpus.

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