Data Center Certifications for Beginners: Start Here, Skip the Rest [2026]

Data center operators keep saying they cannot hire fast enough. We used to put a number on that here, 780,000 workers globally by 2030, credited to the Bureau of Labor Statistics, and a 53 percent staffing shortfall from the Uptime Institute 2024 Global Data Center Survey. Both came out on September 9, 2026. BLS does not publish global data center workforce projections, and the Uptime figure sits behind a member download that our own pages have quoted at two different percentages.

Data center certifications for beginners are the fastest path into this hiring gap.

Modern data centers run on a stack of skills covering power systems, cooling, networking, and security, and the right credential proves you can support data centers from day one.

This guide compares the eight credentials that matter most for entry-level workers, including the Data Center Certified Associate (DCCA), Cisco Certified Network Associate (CCNA), CCNP Data Center, CCIE Data Center, Certified Network Cable Installer (CNCI), Accredited Tier Specialist (ATS), data center design certifications, and certified data center technician paths.

By the end you will know which certification to start with based on your career goal, budget, and timeline.

Why Start With Data Center Certification Courses

Data center certifications are structured training programs that validate the skills, knowledge, and expertise needed to operate, maintain, and design mission critical infrastructure systems.

They matter for entry-level workers because most data centers screen resumes for vendor-recognized credentials before they ever look at experience.

A Skillsoft survey is cited across the industry for the idea that certifications carry measurable monetary value. We removed the specific numbers we had attached to it, 96 percent of IT decision-makers and 48 percent saying certified staff add at least $20,000 a year, because Skillsoft’s survey is about IT certifications in general and says nothing about data center credentials.

Data center training courses also give beginners a shared vocabulary with hiring managers, which shortens the interview learning curve.

The data center industry’s current hiring crunch means that even basic knowledge of computer systems and core operations creates a real hiring advantage when paired with a credential, which is essential knowledge for anyone planning a career switch.

This page publishes no pay premium for holding a certification. The 10 to 20 percent figure that used to sit here was cross-referenced from Glassdoor, ZipRecruiter and PayScale, which are crowd-sourced salary sites. No employer, government agency or certifying body publishes pay broken out by credential held.

That salary lift comes from two places.

First, data center managers and upper management prioritize certified candidates because they signal commitment to professional development and high industry standards.

Second, certifications validate skills, knowledge, and competencies that are otherwise hard to verify in a 30-minute interview.

Data center operations teams, in particular, value credentials because they cut weeks off the floor training timeline.

The career impact compounds over time.

Employers do ask for certifications by name in job postings, and that is the signal worth acting on. We removed a claim that 67 percent of data centers require at least one industry certification for facility roles, up from 41 percent in 2020, because AFCOM’s 2024 report sits behind a member download and we could not check either figure.

Industry certifications also make internal mobility faster once you are inside, because data center management often uses credentials as a tiebreaker for promotions.

For someone with no experience supporting data center operations, a $300 to $1,200 certification often replaces the two years of on-the-job training employers used to expect.

Comprehensive knowledge of mission critical environments, validated through a recognized credential, is what separates a callback from a silent rejection.

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Evaluation Criteria for Choosing Certification Courses

Choosing the right certification courses is a four-factor decision: relevance, difficulty, time commitment, and recognition.

Get all four right and the cert pays back inside the first year.

Get one wrong and you waste $500 and three months.

The data center industry uses these same four filters when accrediting curriculum, which is why our criteria match employer expectations.

Strategic planning around your credential stack should also factor in the latest trends in AI infrastructure, liquid cooling, and sustainability reporting because those areas are where employer demand is growing fastest.

Relevance to facility or network roles is the first filter.

The Data Center Certified Associate (DCCA) targets physical infrastructure work inside data centers.

The Cisco Certified Network Associate (CCNA) targets networking. See if it’s a good fit for you here: Is CCNA worth it?

CompTIA Server+ targets server administration.

Match the certification courses to the type of work you actually want to do.

Consider whether your current job is closer to electrical, mechanical, or IT and pick the credential that bridges that experience into data center environments.

Exam difficulty and prerequisites vary widely.

Entry-level data center certification courses like DCCA and CompTIA A+ have no prerequisites.

CCNP Data Center expects two to three years of experience working with networks inside data centers.

CCIE Data Center is an expert-level credential that even experienced professionals fail on the first attempt.

Accurate interpretation of prerequisite language on the certifying body’s website saves you from registering for an exam you cannot legally sit for.

Time commitment and course format matter for working adults.

The DCCA can be completed in 40 to 60 study hours over two months.

CCNA typically takes 80 to 120 hours over three months.

CCIE Data Center requires 400 to 600 hours and a separate eight-hour lab exam.

Uptime education programs run on a different model, with most courses delivered as four to five-day intensive workshops.

Industry recognition and employer adoption is the final test.

A certification only counts if hiring managers at data centers in your target market recognize it.

The DCCA, CCNA, and CDCDP are widely recognized across North American data centers.

Some smaller credentials carry weight only in specific regions or with specific employers.

Key constraints to flag in advance include exam location availability, language requirements, and whether the credential covers fire protection and electrical safety practices required by NFPA 70E.

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Recommended Data Center Certifications for Beginners

The eight data center certification courses below cover the realistic options for someone starting a career in data centers.

Each one is profiled with cost, time to complete, target audience, and the type of role it leads to.

All eight are recognized by hyperscale and colocation data centers across North America, EMEA, and APAC.

1. Data Center Certified Associate (DCCA)

The Data Center Certified Associate is Schneider Electric’s vendor-neutral entry-level credential covering data center infrastructure components critical to operations inside modern data centers.

It targets absolute beginners, including electricians, HVAC technicians, and military veterans transitioning into the field.

The DCCA has no prerequisites, takes 40 to 60 study hours, and currently costs $0 because Schneider Electric provides it free through Schneider Electric University.

Key exam topics include power distribution, cooling systems, racks and cabling, and basic data center operations.

The format is a 60-question multiple choice exam delivered online.

Recommended study resources include the official Schneider Electric Data Center University courses, the AFCOM data center fundamentals series, and the 7×24 Exchange operations primer.

The DCCA is the highest-value certification on this list for true beginners because it costs nothing and covers physical infrastructure that every facility role touches. We removed a claim that 47 percent of US data centers recognize it, credited to AFCOM’s 2024 employer survey, because that report is not publicly readable.

2. Cisco Certified Network Associate (CCNA)

The Cisco Certified Network Associate validates fundamental skills in installation, configuration, and troubleshooting of networking gear inside enterprise environments and data centers.

CCNA focuses on networking fundamentals, including IP addressing, routing, switching, security, and automation.

The exam costs $300 USD and is delivered through Pearson VUE testing centers.

Typical lab and exam structure includes a 120-minute test with 100 to 120 questions covering networking fundamentals, network access, IP connectivity, IP services, security, and automation.

Entry-level networking roles inside data centers that benefit most include Network Operations Center technician, junior networking engineer, and data center networking technician supporting day-to-day data center operations.

CCNA recertification runs on a three-year cadence.

You either re-pass the exam or earn 30 continuing education credits.

Cisco publishes what the CCNA exam costs. It publishes nothing about what CCNA holders earn, and neither does any government source. An $84,000 average and a 23 percent premium credited to LinkedIn Workforce Reports came off this page on September 9, 2026.

3. CCNP Data Center (Cisco Certified Network Professional)

The Cisco Certified Network Professional Data Center track positions mid-career networking professionals for senior roles inside hyperscale and colocation data centers by validating implementation skills for core technologies.

Core topics include networking, compute, storage, automation, and security.

Cisco recommends three to five years of experience supporting networking gear inside data centers before attempting the Cisco Certified Network Professional exam.

The credential costs $400 for the core exam plus $300 for a concentration exam, totaling $700 in exam fees. Average study time is 200 to 300 hours over six months.

Employer types that value Cisco Certified Network Professional Data Center most include hyperscale operators (Microsoft, Google, AWS), colocation providers (Equinix, Digital Realty, CoreSite), and enterprise teams managing data center operations at scale.

Cisco prices the CCNP Data Center as two exams: the 350-601 DCCOR core at $400 and a concentration exam at $300, so $700 in total. Read from Cisco’s own exam pricing page on September 9, 2026. A $112,000 average credited to Glassdoor and Salary.com came off this page the same day.

4. CCIE Data Center

CCIE Data Center is positioned as an expert-level certification demonstrating mastery of complex solutions deployed at the largest data centers in the world.

The lab exam format is a brutal eight-hour hands-on session covering design, deployment, operation, and optimization of data center infrastructure inside production facilities.

Recommended prerequisites include CCNP Data Center plus three to five additional years of senior-level experience.

Total cost runs $450 for the written qualifier plus $1,600 for the lab exam, with most candidates spending $3,000 to $8,000 on bootcamps and lab equipment access.

First-attempt pass rates sit around 25%, according to Cisco Press data.

The time and cost investment is significant. Most CCIE Data Center holders spent 18 to 24 months preparing while working full time. Cisco prices the path at $450 for the qualifying exam plus $1,600 for the lab, $2,050 in total, read September 9, 2026. This is not a beginner credential.

Treat it as a long-term goal, not a starting point.

5. Certified Network Cable Installer (CNCI)

The Certified Network Cable Installer focuses on copper and fiber cabling, with hands-on skills taught in BICSI-affiliated courses.

The CNCI is issued by CNet Training, not by BICSI. CNet runs it as a 10 day classroom program, or as two separate 5 day units covering copper cabling and fibre optic cabling, with the qualification awarded through Pearson BTEC. CNet publishes no price for it.

Cost ranges from $700 to $1,200 depending on the provider, and the course typically runs four to five days of in-person hands-on training inside live data centers or BICSI training labs.

Toolsets and testing equipment that beginners should know by name include Fluke Networks DSX cable analyzers, Klein Tools CAT6 termination kits, and Corning fiber fusion splicers.

Technician roles that benefit most include data center cable technician, structured cabling installer, and field service technician for colocation operators running multi-tenant data centers.

CNCI is the right certification for hands-on workers who prefer physical infrastructure over networking software.

According to BICSI workforce data, certified cable installers earn 14% more than uncertified peers and have notably faster placement rates.

6. Accredited Tier Specialist (ATS)

The Accredited Tier Specialist is the Uptime Institute’s certification for managers and operators who need to apply tier standards to live operations across one or more data centers.

ATS is delivered as a remote course followed by a proctored online exam, making it accessible without travel.

Core operational topics include availability, redundancy, fault tolerance, disaster recovery, and the four Uptime Institute tier classifications used to rate data centers worldwide.

ATS provides end to end coverage of how tier standards apply from design through commissioning to ongoing operations.

Recommended audience is facility managers, operations supervisors, and senior technicians who own uptime accountability inside production data centers.

Uptime Institute does not publish a price for the Accredited Tier Specialist. The $2,500 this page used to show traces to resellers rather than to Uptime, so it is gone. The course still runs 30 to 40 hours of preparation.

Site lead roles at large operators commonly ask for the ATS or an equivalent. We removed a figure putting that at 71 percent of major operators, credited to the 2024 Uptime Institute Global Data Center Survey, because the report is behind a member download.

ATS is more advanced than its name suggests.

Schneider Electric’s DCCA is the better starting point for someone with under two years of experience, but ATS becomes the obvious next step once you have facility floor time.

7. Data Center Design Certifications

Data center design credentials cover the planning and engineering phase of mission critical infrastructure systems before data centers ever go live.

The most recognized design-oriented courses are the Certified Data Centre Design Professional (CDCDP) from CNet Training, BICSI’s DCDC (Data Center Design Consultant) credential, and the Uptime Institute’s Accredited Tier Designer.

Prerequisites for data center design certifications typically include three or more years of related engineering or facilities experience.

CNet Training does not publish a price for the CDCDP. It publishes the structure: five days plus roughly 20 hours of pre-class study, carrying a Pearson BTEC Level 5 Professional Award. The $2,800 this page used to show traces to nobody, and it was credited to the wrong body as well.

BICSI’s DCDC is an exam, not a course. BICSI publishes it at $510 for members and $725 for nonmembers, and that fee covers the first attempt through Pearson VUE. Read September 9, 2026. This page previously said $1,495 plus a $400 exam fee, which was wrong by roughly three times.

Both require renewal every three years through continuing education credits.

Data center design certifications make sense for engineers, architects, and senior consultants who plan new data centers.

They are not a starting point. Read the comprehensive review on the CDCDP certification for the full breakdown of when this credential makes sense.

8. Certified Data Center Technician and Technician Paths

Technician-focused certifications cover practical skills beginners should master inside live data centers, including rack and stack work, cable management, power distribution unit operations, and cooling system inspections.

Progression paths from technician certifications typically run from DCCA at the entry level, to a vendor-specific cert (Cisco, Schneider, or Vertiv), to ATS or CDCMP at the senior level.

The Certified Data Center Management Professional (CDCMP) is recognized as one of the highest-value data center certifications, with a median premium of 7% over base salary for certified professionals.

The Data Center Infrastructure Specialist (DCIS) credential from IDCA covers mission critical infrastructure end to end and serves as a foundation for further certifications. IDCA publishes the course at $3,299, read from its own page on September 9, 2026.

CompTIA Server+ is a vendor-neutral certification that covers essential skills needed for data center technicians, server administrators, and support engineers, making it a solid foundation for those starting in data center operations.

CompTIA A+ is considered a top, foundational, entry-level certification for PC hardware and basic troubleshooting, though it is broader than data center work specifically.

Suggested first credential for a true beginner is DCCA.

After 12 months working inside data centers, layer on CCNA or CompTIA Server+ depending on whether you want to specialize in networking or server operations.

After 24 months, ATS or CCNP Data Center becomes the right next move.

Technician paths consistently outperform purely academic routes for time-to-hire.

Certifications shorten the screening conversation because a hiring manager can check a credential in seconds. We removed a placement-speed claim from this spot, 37 days against 89 days, credited to Robert Half’s 2026 IT Salary Guide. We could not find those numbers in any published Robert Half document.

Roles These Certifications Lead To

Each credential maps to one or more job titles that hiring managers actually post on Indeed and LinkedIn.

The data center industry uses fairly consistent role names across hyperscale, colocation, and enterprise data centers, which makes it easier to match a certification to a target title.

Certification	Issuer	Primary Roles It Opens
DCCA	Schneider Electric	Data center technician, data center engineering specialist
CCNA	Cisco	Network operations technician, data center technology professional
Server+	CompTIA	Data center infrastructure specialist, server operations technician
CNCI	CNet Training	Structured cabling technician, data center cable technician
CCNP Data Center	Cisco	Data center operations specialist, senior network engineer
ATS	Uptime Institute	Data center operations manager, site reliability lead
CCIE Data Center	Cisco	Data center infrastructure expert, principal network architect
CDCDP	CNet Training	Data center design authority, principal design engineer
DCDC	BICSI	Data center design consultant
DCIS	IDCA	Mission critical infrastructure specialist

This table names no salary figures. The ranges that used to sit here were cross-referenced from Glassdoor, ZipRecruiter, Indeed and a Robert Half guide, and none of those is a primary source for pay. For sourced pay, see our salary pages, which are built on employer job postings and Bureau of Labor Statistics data.

Five to seven years of experience inside production data centers typically separates the entry-level technician roles from the operations manager and architect tiers.

A data center engineering specialist at a hyperscale operator like Microsoft or Google typically holds a DCCA plus one specialized credential (CCNA for networking focus, CompTIA Server+ for compute focus).

A data center operations manager almost always holds ATS or CDCMP, plus three to five years of floor experience.

A data center expert in design holds CDCDP or BICSI’s DCDC credential, plus a relevant engineering degree.

Artificial Intelligence, Modern Workloads, and Certification Relevance

Artificial intelligence is changing skill demands across the data center industry.

AI training clusters consume up to 10 times the power of traditional enterprise workloads, according to Dell’Oro Group research, and they require new skills around liquid cooling, high-density power systems, and GPU rack operations.

Certifications addressing AI infrastructure are starting to emerge inside leading data centers, though the credential market is still catching up to the demand.

Artificial intelligence is also reshaping how data center management teams plan capacity, because AI workloads break older assumptions about thermal density and rack-level power.

NVIDIA launched its DGX Certified Associate program in 2024 to validate skills around GPU server administration and AI cluster operations inside large-scale data centers.

Schneider Electric expanded the DCCA curriculum in 2025 to include liquid cooling and high-density rack modules.

Uptime Institute has added AI operations material to its programme. We removed a prediction that a new certification would follow within 12 to 18 months, because that was our guess rather than anything Uptime announced.

The business case for AI-focused certifications is strong because AI hiring premiums have outpaced general IT salary growth for three years running.

Networking and power skills for AI workloads are now distinct competencies.

Networking roles tied to AI infrastructure are being posted at a premium in some markets. We removed a $128,000 average and a $16,000 premium from this spot because neither figure was attributed to anything.

The fastest path to AI-relevant work inside data centers is CCNA followed by hands-on experience with NVIDIA DGX systems or AMD Instinct platforms in a colocation environment.

This new technology stack is the single biggest driver of hiring growth in 2026, according to Synergy Research Group capacity tracking.

Quick Comparison of Core Options

The table below ranks the eight options for beginners by cost, time to complete, and the role they best fit inside live data centers.

Fees below come from each certifying body’s own published page, read on September 9, 2026. Cisco, BICSI and IDCA publish theirs. Schneider Electric, CNet Training, Uptime Institute and CompTIA do not publish the figures this page needs, and those rows say so rather than guessing.

Certification	Issuer	Published fee (USD), read Sept 9, 2026	Study Hours	Best For
DCCA	Schneider Electric	No fee published, catalogue is free and self-paced	40-60	Absolute beginners, facility entry
CCNA	Cisco	$300	80-120	Networking fundamentals starters
Server+	CompTIA	Not verified, see the note below	60-90	Server-side work in data centers
CNCI	CNet Training	Not published	30-40	Hands-on cabling technicians
CCNP Data Center	Cisco	$700: $400 core plus $300 concentration	200-300	Mid-career network professionals
ATS	Uptime Institute	Not published	30-40	Operations supervisors
CCIE Data Center	Cisco	$2,050: $450 written plus $1,600 lab	400-600	Expert-level engineers
CDCDP	CNet Training	Not published	50-70	Design and engineering specialists
DCDC	BICSI	$510 member, $725 nonmember	Exam only	Design consultants with experience
DCIS	IDCA	$3,299	Course	End-to-end infrastructure foundations

DCCA is the best starting credential for absolute facility beginners because it is free and recognized across most North American data centers.

CCNA is the best starting credential for networking fundamentals.

CCNP Data Center is the right move for focused Cisco professionals after two years of CCNA-level experience.

CNCI is the best starting credential for hands-on cabling technicians who prefer physical work over software.

Sustainability and Energy Efficiency Certifications

Sustainability is reshaping which credentials carry weight inside modern data centers.

According to a Deloitte survey, 85% of companies are prioritizing and increasing sustainability investments in 2024, up from 75% in 2023.

Global data center power demand is expected to grow 160% by 2030, with data centers currently consuming 1% to 2% of overall global power, projected to rise to 3% to 4% by the end of the decade.

The European Energy Efficiency Directive now requires data centers with 500 kilowatts or more of installed IT capacity to report energy consumption metrics, including renewable energy use, which is pushing operators to hire and certify staff who understand energy efficiency frameworks.

The most relevant sustainability-focused credential for beginners is the Certified Data Centre Energy Professional (CDCEP) from CNet Training, alongside Uptime Institute’s sustainability coursework. The CDCEP is not an EPI credential, which is what this page used to say.

CNet Training does not publish a price for the CDCEP. The programme covers PUE, water usage effectiveness, renewable energy integration, and the carbon accounting metrics now required by reporting frameworks.

The CDCEP credential is increasingly tied to business continuity and business strategy roles because energy availability now sits inside the operational capability conversation, not just the facilities conversation.

Read the CDCEP certification guide for the full breakdown of cost, time, and ROI for energy-focused roles.

Green skills are showing up in more data center job descriptions each year. We removed an 8 percent pay premium for sustainability-trained technicians, credited to LinkedIn Workforce Reports, because no published report carries that figure.

As high availability requirements collide with carbon caps, expect this premium to grow through 2027.

How to Choose the Right Data Center Certification

The right certification depends on four variables: career goal, employer recognition, time and budget, and long-term growth potential.

Work through them in order.

Data center professionals who get this sequence right tend to compound their earning power faster than peers who chase credentials randomly.

Match the certification to the target job title.

If the listings you want say “data center technician,” pick DCCA first. If they say “networking engineer,” start with CCNA.

If they say “cable installer” or “structured cabling technician,” go straight to CNCI.

Hands-on credentials beat academic credentials for technician roles every time inside production data centers.

Prioritize certifications respected by employers in your target market.

Verify vendor support within your local market by searching LinkedIn for current employees at data centers near you and looking at their certifications list.

If 60% of Equinix Ashburn technicians hold DCCA, that tells you which credential to pursue. ZipRecruiter and Indeed job listings will list the exact certifications data centers ask for in their hiring funnels.

This applied knowledge of local hiring patterns matters more than national averages.

Estimate total study hours before recommending a credential to yourself.

A working adult with 8 hours of study time per week needs 7 to 15 weeks for DCCA, 10 to 15 weeks for CCNA, and 25 to 38 weeks for CCNP Data Center.

Compare exam and training costs against expected salary lift.

A $300 CCNA returning a $15,000 salary increase pays back in three weeks of work.

Pick certifications with clear progression paths.

DCCA leads to ATS leads to CDCMP.

CCNA leads to CCNP Data Center leads to CCIE Data Center.

Each step adds five to seven years to your career runway.

Avoid credentials with no clear next step because they leave you stranded after 18 months.

Which Option Fits Your Current Profile

Use the matrix below to find the right starting point:

• Non-technical beginners entering data center operations: DCCA. Free, fast, foundational.
• Learners aiming at networking roles: CCNA. The industry default for networking entry points, $300 at Cisco’s published price.
• Hands-on cabling career starters: CNCI from CNet Training. The fastest path into a structured cabling role.
• Cisco professionals with two years of networking experience: CCNP Data Center. Two exams, $700 in total at Cisco’s published prices.

For a deeper comparison of certifications versus a four-year IT degree, the data center certifications versus degree breakdown walks through the cost, time, and earnings tradeoffs in detail.

Suggested Certification Course Structure for Beginners

A 3 to 6 month learning timeline works for most beginners pursuing entry-level credentials that prepare you for work inside production data centers.

Months one and two should cover foundational reading and video courses.

Months three and four should layer in hands-on labs through tools like Cisco Packet Tracer, GNS3, or vendor-provided sandbox environments that simulate live data centers.

Months five and six should include practice exams from Boson, Pearson VUE, or the official certifying body.

Blended learning with labs and videos beats pure video study by 31% on first-attempt pass rates, according to Coursera’s 2024 IT certification report.

Periodic practice exams before test day cut exam failure rates by another 22%.

Build a study schedule that includes at least one full-length practice exam per week in the final four weeks.

The blended-learning advantage is even larger for adult learners who have not been inside data centers before, because the lab time builds the visual mental model the videos cannot.

For specific recertification cadence and continuing education credits, the data center technician certification guide for data center energy professionals covers what to expect over a five-year career arc.

Final Notes and Next Steps

Data center certifications for beginners are the fastest legitimate way into a fast-growing industry.

The eight credentials above cover every realistic starting point for working inside production data centers, from a free Schneider Electric DCCA for someone with no experience to the Uptime Institute ATS for someone moving into operations leadership.

Track recertification deadlines from day one because expired certifications often disqualify candidates from automated resume screening at major data centers.

Adopting certified practices early in your career compounds productivity gains over a five to ten year window.

Map certifications to specific job postings on Indeed, LinkedIn, and dcgeeks.com job listings before you spend a dollar on training.

The exact certifications listed in your top ten target job descriptions tell you what to study. Compare your current job’s daily skills to the future state you want to occupy in two years, then pick the credential that bridges that gap.

Create a two-year certification roadmap for growth that pairs your starting credential with a clear next step at the 12-month and 24-month marks.

The single best next action is to download three job descriptions from your target data centers, list every certification mentioned, and pick the credential that appears most often as your starting point. From there, the path is clear.

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Frequently Asked Questions

What is the best data center certification for absolute beginners?

The Data Center Certified Associate (DCCA) from Schneider Electric is the best starting certification for absolute beginners because it is free, has no prerequisites, and covers physical infrastructure essentials. It takes 40 to 60 study hours. Schneider publishes no fee for it and describes its catalogue as free and self-paced.

How much do data center certifications cost in 2026?

Published prices vary, and several bodies publish none at all. Cisco lists the CCNA at $300, the CCNP Data Center at $700 across two exams, and the CCIE at $2,050 for the written plus lab. BICSI lists the DCDC at $510 for members and $725 for nonmembers. IDCA lists the DCIS at $3,299. Schneider Electric, CNet Training and Uptime Institute publish no fee for the DCCA, CDCDP, CDCEP, CNCI or ATS. All read September 9, 2026.

Can I get a data center job without a degree?

Yes, you can get a job at most data centers without a degree if you hold the right certifications and show hands-on skill. We removed a claim that 67 percent of operators accept certifications in place of a four-year degree, credited to AFCOM’s 2024 report, because that report is behind a member download. The DCCA, CCNA, and CNCI together open most entry-level positions at hyperscale and colocation data centers including Microsoft, Equinix, and Digital Realty.

How long does it take to earn a beginner data center certification?

Most beginner data center certifications take 2 to 4 months of part-time study to earn. The DCCA can be completed in 40 to 60 study hours, the CCNA in 80 to 120 hours, and the CNCI in 30 to 40 hours including hands-on lab time. A working adult with 8 to 10 hours of study time per week typically completes a beginner credential in 7 to 15 weeks. Add 1 to 2 weeks for scheduling and taking the exam itself.

Which certification leads to the highest data center salary?

No primary source publishes data center pay broken out by certification held, so this page names none. Cisco’s CCIE Data Center is the most advanced technical credential on this list and the most expensive at $2,050 in exam fees. For sourced pay by role, use our salary pages, which are built on employer job postings and Bureau of Labor Statistics figures.