Career9 min read
How to become a Data Center Technician
What the job actually involves, what employers screen for, and a realistic path into your first technician role with no prior data center experience.
Field notes
Guides to the work, written by people who do it.
Everything below is the practical version — what happens on the floor, what hiring managers listen for, and the details that separate a clean job from a callback.
- Interviews11 min read
The Data Center Technician interview guide
The structure of a technician hiring loop, the scenario questions that decide it, and how to answer them without sounding rehearsed.
- Fundamentals8 min read
Rack and stack explained
Rack units, rails, elevations, weight distribution, airflow and labelling — the full sequence of a clean hardware installation.
- Fundamentals10 min read
Cross connects: a practical guide
What a cross connect is, how a circuit runs from cage to meet-me room, fibre and connector types, and how to trace and test one.
- Operations10 min read
Power distribution in data centers
From utility feed to server power supply: UPS, generators, A/B redundancy, PDUs, breaker sizing and what technicians are responsible for.
- Operations7 min read
Smart hands explained
What remote hands and smart hands services cover, how requests are scoped and billed, and how to work on equipment you do not own.