Data Center Certifications: Which Are Actually Worth It?
Certifications are the fastest lever into (and up through) data center work — the BLS notes a diploma plus IT certifications is a recognised entry route. Here are the ones employers actually recognise, grouped by what you want them to do for you.
To get your first technician job
CompTIA A+
The baseline hardware credential — proves you can build, fix and troubleshoot machines. The most common line on Tech I postings.
CompTIA Server+
A+ for the server room: RAID, server hardware, storage. Directly matches the day-to-day of a data center floor.
To move up to network roles
CompTIA Network+
Vendor-neutral networking fundamentals — the bridge between hardware tech and network tech.
Cisco CCNA
The single most-recognised networking credential. On a data center resume it is the clearest signal you're ready for the network side.
Data-center-specific credentials
CDCP / CDCS (EPI)
EPI's Certified Data Centre Professional track — covers power, cooling, redundancy and standards. Common in facilities and management tracks.
CNet CDCTP
CNet Training's Certified Data Centre Technician Professional — a technician-focused program built around exactly this job.
Uptime Institute credentials
The Tier standard's home. Their accredited courses (operations and design tracks) carry weight in critical-facilities and management roles.
BICSI credentials
The cabling-infrastructure body — its installer and technician credentials are the recognised path for structured-cabling specialists.
A sensible order
- No experience yet: A+ (or Server+ if you already build PCs) → apply for Tech I roles at sites near you.
- On the floor already: CCNA — it pays for itself in the jump from user-support-level pay ($60,340 median) toward network-support-level pay ($73,340 median, May 2024, BLS).
- Aiming at facilities/management: a data-centre-specific credential (EPI, Uptime Institute) on top of floor experience.
We don't sell or take commissions on any of these — check current pricing and formats on each provider's official site.
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Frequently asked questions
Which certification should I get first for data center work?
CompTIA A+ (or Server+ if you're already comfortable building machines). It's the credential most Tech I postings list, it's vendor-neutral, and it needs no prior job experience.
Is the CCNA worth it for data center technicians?
Yes — it's the clearest single signal that you can move from hardware work to network work, which is where pay steps from the $60,340 user-support median toward the $73,340 network-support median (May 2024, BLS).
Do I need a data-center-specific certification?
Not to get hired as a technician — A+/Server+ plus willingness to work shifts is usually enough. Data-centre-specific credentials (EPI CDCP, CNet CDCTP, Uptime Institute) matter more once you're targeting critical-facilities or management tracks.