DRAWING NO. 001 — CAREER, GENERAL ARRANGEMENT
From first shift
to principal
engineer.
Data centres are the most important buildings of the AI age — and they are desperately short of people who can run them. This is the field manual: how to break in, how to level up, and how the machinery actually works. Written by an engineer with 30 years on the floor, not a content team.
Pick your route
SECTION 01 — ROUTINGROUTE A — ENTRY
Break into data centres
No degree required — this industry runs on electricians, mechanics, ex-military, and IT people who learned fast. Roles, realistic salaries, and the routes in that actually work.
PROCEED →ROUTE B — UPGRADE
Technician → principal engineer
You're already inside. Now learn the systems deeply, take the incidents seriously, and build the judgement that gets you promoted — without waiting a decade.
PROCEED →PUBLICATION — IN COMMISSIONING
33 chapters. Every system.
One book.
Power from grid to rack. Cooling from CRAH to chip. Commissioning, maintenance, incidents, change control, fire, security, leadership — plus a career guide and 30 scenario drills. The reference the author wishes he'd had on his first shift.
STATUS: FINAL TECHNICAL REVIEW · LAUNCHING SUMMER 2026
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SECTION 02 — SIGNAL"Break Into Data Centres" — the free pack: the role map, real salary ranges, entry routes for electricians, IT folk, ex-forces and career changers, and 10 interview questions you should be ready for. Plus field notes to your inbox, fortnightly.
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WHY LISTEN TO THIS SITE
No recruiter commissions. No vendor sponsorships. No content farm. One engineer who started as a generator mechanic and ended up keeping hyperscale facilities alive — writing down what actually works.