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.
- Interviews7 min read
Amazon Data Center Technician: the role, the requirements, and how to prepare
What the Amazon data center technician role involves according to public job postings, how to read the basic qualifications honestly, and how to prepare for the technical and Leadership Principles rounds.
- Career6 min read
Google and Microsoft Data Center Technician roles: how they differ and how to get in
How the Google data center technician role in Hardware Operations and the data center technician role at Microsoft CO+I are publicly described, how both compare with colocation, and a realistic way in without a degree.
- Career7 min read
Entry-level Data Center Technician: what you actually need (and what you don't)
What data center technician entry level really means, which backgrounds count when you have no experience, the five things junior interviews verify, and a realistic preparation plan.
- Fundamentals6 min read
Data center courses compared: certifications, degrees and hands-on training
An honest map of data center courses and certifications; CompTIA, CNet, EPI, Uptime Institute, community college and hands-on datacenter training; what each proves, what it costs, and which one fits your starting point.
- Career8 min read
How to become a Fiber Optic Technician
What fiber optic technicians actually do across outside plant, premises and data center work, what the CFOT certification covers, and a realistic way into the trade without a degree.
- Career7 min read
NOC technician vs data center technician: same tickets, different rooms
What a NOC technician actually does, how the role compares with the data center technician job on skills, shifts and progression, and how to choose between the two doors into infrastructure.