The trades that built oil, gas and energy are the ones data centres are short of

Most people who have spent ten years on a platform, in a power station or in an engine room assume that moving into data centres would mean starting again. A new industry, new jargon, a junior title and a junior wage while you learn. We hear it every week, and it is almost never true. The trades that built oil, gas and energy are the very ones data centre builds are short of, and the tickets you hold today count on day one. It is a move sideways, not a step down.

The same plant in a different building

Strip a data hall back to what keeps it running and you find kit you already know. High-voltage switchgear and transformers. Standby generators that have to start first time, every time. Chillers, pumps and a great deal of pipework carrying water that must never stop. Controls that watch all of it and raise an alarm when something drifts. If you have kept that running on a rig, at a substation or below decks, you have already done the hard part.

What carries across best is not a single skill, though. It is the way you work. Offshore and in energy, nobody touches live plant without a permit, an isolation and a second pair of eyes. Commissioning is done to a written procedure, step by step, and signed off. Forces-trained electricians and marine engineers work the same way. Data centre operators spend years and a lot of money trying to build exactly that culture. You arrive with it.

What doesn't transfer, and how we close the gap

Some of it is new, and we won't pretend otherwise. Data centres have their own language for redundancy and uptime, their own change-control habits and some kit you may not have met: static transfer switches, busbar, in-row cooling, the building management screens. Every site has its own rules for who may switch what. We certify that gap, and only that gap. Nobody sends you back to college to relearn what you have done for a decade; you learn what the building adds, and your existing tickets sit on your passport beside it.

What the money looks like

Pay is the first thing everyone asks about, so here is our honest view. These are typical ranges, and they vary by site, ticket and country. An electrician on a general commercial site might be on £38,000 to £48,000; on a data centre build or in commissioning, typically £55,000 to £75,000. Mechanical and HVAC fitters typically move from £36,000 to £46,000 up to £52,000 to £70,000. Construction trades and scaffolders typically earn 20 to 35% more on a data centre programme, with travel and rotation paid. Day rates on the builds typically run from £280 to £420.

Further up, HV authorised persons and critical shift leads are typically on £80,000 to £100,000 or more, and critical-environment engineers on £75,000 to £95,000. People we have placed on about £100,000 a year are not unusual in HV and commissioning roles. We quote every job, and we tell you the number before any introduction, so you are never left guessing.

Why a passport matters more than a CV

A CV that says “maintained plant offshore” is filtered out by a keyword search for data centre experience. So we don't lead with one. Your passport holds your tickets, the roles you have done and the people who will vouch for you. A reference is asked for once and travels with you to the next employer, and the one after that. Employers and agencies see the same passport, so nobody asks you the same questions twice, and the work you did last year still counts this year.

The door is four questions wide

If you have spent your working life keeping power, cooling and pressure where they should be, you already know most of what a data hall needs. The rest is weeks, not years. Joining takes four questions: your first name, your email, your country and the trade you do now. No CV, no password. A real person from our team calls you before anyone else sees your name. That is the whole door, and it is open.