Glossary
BMS vs EPMS vs DCIM: the data centre controls stack and who runs it
BMS, EPMS and DCIM compared: what each data center system monitors or controls, how they differ, and which operations and controls roles work in each one.
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Library
Articles
Salary guides, role explainers, market briefs and hiring guides for data centre teams.
Glossary
CDCP, CDCS, CDCE and ATD: which certifications to ask for when hiring
What the CDCP, CDCS, CDCE and ATD data center certifications cover, who issues each one, and which to ask for when hiring design, build and operations staff.
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Role explainers
Critical facilities engineer: role, 2026 salary bands and screening
What a critical facilities engineer does in a live data center, indicative 2026 salary ranges for the US, UK and Europe, and what to screen for when hiring.
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How to hire
How to hire a data centre commissioning engineer
How to hire a data center commissioning engineer: when to start the search, a scorecard with interview probes, where to source candidates and indicative pay.
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Glossary
Integrated systems testing and the five commissioning levels
Integrated systems testing is Level 5 of data center commissioning. What Levels 1-5 test, who runs and witnesses each one, and why it shapes hiring dates.
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Role explainers
Data centre roles: an org chart across four hiring lanes
Data center roles mapped to four lanes: power and energy, construction and MEP, white space and IT, and critical operations, with the build phase of each role.
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Salary guides
Data centre salary benchmarks 2026: UK, US, Germany and Ireland
Indicative 2026 data center salary ranges for managers, commissioning and engineering roles in the UK, US, Germany and Ireland, each with a linked source.
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Market briefs
UK AI Growth Zones: sites, megawatts and the people to staff them
UK AI Growth Zones explained: the five announced sites, their power plans, the construction and permanent jobs they project, and what it means for hiring teams.
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