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Best Certifications for Networking Jobs

A tiered ranking of networking certifications by hiring value — Network+, CCNA, CCNP Enterprise, CCIE and vendor alternatives — matched to real job levels.

Elena Rossi · 10 min read
Network topology drawn as a ladder of certification tiers from entry level to expert

Open twenty job postings for network technician, network engineer and senior network engineer roles and a pattern emerges fast: two credentials — Cisco's CCNA and CompTIA's Network+ — dominate the entry and mid tiers, one family (CCNP) owns the senior engineering tier, and everything else is either a specialisation or a vendor-specific bonus. The "best" networking certification is therefore not one answer; it is one answer per job level, and picking the wrong tier for your level wastes either money (aiming too low) or a year of study (aiming too high).

Short answer: for most people targeting networking jobs in 2026, Cisco CCNA (200-301) is the highest-leverage single certification — it is the credential postings name most often for network technician and junior engineer roles. CompTIA Network+ (N10-009) is the better first step if you are coming from zero IT background or want a vendor-neutral base. CCNP Enterprise is the standard senior-engineer credential, and CCIE is the expert tier for a small number of roles that justify its cost. Everything below ranks the field by tier and tells you who should pick what.

This article is the comparative list. If what you actually want is the step-by-step route from help desk to network engineer as a career arc, that sequencing question belongs to building a career roadmap with certifications.

How this ranking works

Three criteria, in order of weight:

  1. Employer demand — how often the credential appears in real postings for networking roles, and at which level.
  2. Job-level fit — what the certification actually qualifies you to interview for, honestly stated.
  3. Cost of ownership — exam fees, renewal cycle and retake risk, since a certification you cannot afford to maintain is a temporary asset.

Two honesty notes before the list. First, no named, dated source verified job-posting counts for individual networking certifications this year, so "demand" claims here are qualitative, based on tier positioning and market convention — treat any site quoting exact posting numbers with suspicion. Second, salary figures below come from one named source, the Skillsoft IT Skills and Salary Survey (fielded May–September 2024, published 2025; US respondents, not cost-of-living adjusted), and they describe what surveyed holders reported earning — pay varies with experience, location and role, and a certification does not itself pay a salary.

Tier 1: entry level — proving you know what a network is

CompTIA Network+ (N10-009)

The vendor-neutral foundation. Network+ covers networking concepts, infrastructure, operations, security and troubleshooting without tying any of it to one manufacturer's equipment, which is exactly what help desk, field technician and NOC-adjacent roles need.

  • Exam: up to 90 questions (multiple-choice plus performance-based), 90 minutes, passing score 720 on CompTIA's 100–900 scale. The current version is N10-009, launched June 2024.
  • Cost: US retail approximately $399 as of the June 2026 price rise (reseller figure; varies by region — confirm on CompTIA's store). Valid 3 years, renewed via CompTIA's Continuing Education programme (30 CEUs).
  • No prerequisites; CompTIA recommends A+ or equivalent plus 9–12 months in a junior network support role, but nothing is enforced.
  • Best for: complete newcomers, help desk staff adding networking to their profile, and anyone who wants theory nailed down before touching vendor CLIs.

Cisco CCST Networking (100-150)

Cisco's entry rung below CCNA, delivered through Certiport at US $125 (varies by region), around 50 minutes, no prerequisites. It covers standards, addressing, media, infrastructure, troubleshooting and basic security. It is a reasonable confidence-builder for students and career changers, but it appears in far fewer postings than Network+ or CCNA — treat it as a stepping stone, not a destination, and check Cisco's pages for current validity terms before relying on it.

Tier verdict: if you can only fund one entry credential and your target postings skew technical, many candidates skip this tier entirely and go straight to CCNA — there is no formal prerequisite stopping you. If the postings you are reading ask for "Network+ or equivalent", or your foundations are shaky, Network+ first is money well spent.

Tier 2: associate level — the hiring sweet spot

Cisco CCNA (200-301) — the strongest single pick

CCNA is Cisco's associate-level networking certification: one exam, code 200-301, currently on exam topics v1.1 (in effect since August 2024, which added generative AI awareness, cloud network management and deeper spanning-tree protection coverage — same exam code, no new number). The exam runs 120 minutes and mixes multiple-choice, drag-and-drop and lab-style items. Cisco does not publish the question count or the passing score, so ignore any site quoting "102 questions" or "825/1000" as fact.

  • Cost: US $300 exam fee (taxes and regional variation extra; retakes cost full price, with a 5-day wait after a fail).
  • Prerequisites: none formally; Cisco suggests a year or so of exposure to networks.
  • Validity: 3 years, renewable by exam or 30 Continuing Education credits — you can renew a CCNA without ever re-sitting it.
  • Why it ranks first: CCNA is the credential network technician and junior network engineer postings name most consistently, and its hands-on, CLI-level depth is treated by hiring managers as evidence you can actually configure and troubleshoot equipment, not just define terms. Skillsoft's 2024–25 survey put reported average salary for US CCNA holders at $112,333 — a holder average shaped by experience, not an entry-level offer.

Preparation note: because Cisco publishes neither question count nor passing score, candidates fly blinder here than on CompTIA exams. Working through the CCNA 200-301 exam page with timed practice sessions is a practical way to benchmark readiness against the exam topics before spending $300 on an attempt — analyse which domains you miss and target them, rather than re-drilling questions you already recognise.

CCNA vs Network+ for jobs — the head-to-head

The single most common question at this tier deserves a direct comparison:

FactorCompTIA Network+ (N10-009)Cisco CCNA (200-301)
DifficultyModerate — conceptual breadthHarder — vendor depth plus configuration-level detail
PrerequisitesNone (A+ and 9–12 months support work recommended)None (about a year of network exposure suggested)
Cost (US, 2026)~$399 retail, varies by region$300 + taxes/fees, varies by region
Exam transparencyQuestion cap, format and 720/900 passing score publishedQuestion count and passing score not published by Cisco
Skills signalledVendor-neutral fundamentals, operations, troubleshootingCisco-centric routing/switching, CLI configuration, automation basics
Best forNewcomers, help desk, NOC support, mixed-vendor shopsNetwork technician/junior engineer roles, Cisco-heavy environments
Career pathFeeds Security+, cloud, or CCNA nextFeeds CCNP tracks and specialisations
Renewal3 years, 30 CEUs (CompTIA CE programme)3 years, 30 CE credits or exam (Cisco CE programme — a separate scheme)

Circumstance decides it. Zero IT background, or postings that say "Network+ or equivalent": start with Network+. Any hands-on exposure, or postings for technician and engineer roles: CCNA earns more interviews per study hour. Doing both, Network+ first, is a legitimate path — just not a required one, since neither certification is a prerequisite for anything.

CCNA Automation (200-901) — the specialist associate

In February 2026 Cisco rebranded its DevNet track as "Automation": DevNet Associate is now CCNA Automation, keeping exam code 200-901 (associate exams sit at US $300, standard Cisco pricing). It covers network programmability — APIs, Python-adjacent tooling, infrastructure as code — rather than classic routing and switching. It ranks below CCNA for general networking jobs because far fewer postings name it, but for NetDevOps and automation-leaning teams it is a sharp differentiator layered on top of CCNA rather than instead of it. Note the misconception to avoid: DevNet certifications were renamed, not retired.

Tier 3: professional level — where senior salaries live

Cisco CCNP Enterprise — the standard senior-engineer credential

Every CCNP track is two exams: a 120-minute core plus one 90-minute concentration of your choice — no formal prerequisites, and no, you do not have to hold CCNA first (that requirement ended in 2020). For CCNP Enterprise the core is 350-401 ENCOR, which doubles as the qualifying exam for the CCIE Enterprise Infrastructure lab; passing it alone already earns a Specialist badge. Concentration options include 300-410 ENARSI (advanced routing — the popular default), 300-415 ENSDWI (SD-WAN), design, wireless and automation papers.

  • Cost: core US $400 plus concentration US $300 — roughly $700 minimum, varying by region.
  • Currency note: ENCOR moved to exam topics v1.2 in March 2026, removing wireless from the core and expanding SD-WAN, automation and AI-assisted operations. Check that any study materials target v1.2.
  • Validity: 3 years; renewable via 80 CE credits or further exams.
  • Hiring value: CCNP Enterprise is what "senior network engineer" postings mean when they say "professional-level certification". Skillsoft's survey reported US holders averaging $144,912.

CCNP Security and CCNP Data Center — the adjacent professionals

Same two-exam structure and widely reported standard pricing ($400 core + $300 concentration; confirm per exam on Cisco's site). CCNP Security (core 350-701 SCOR) targets network-security engineering roles on Cisco security platforms — distinct from the SOC-analyst CCNA/CCNP Cybersecurity track, which was renamed from CyberOps in the same February 2026 rebrand. CCNP Data Center (core 350-601 DCCOR) serves data-centre and increasingly AI-infrastructure environments; its design concentration was renamed in 2025 to cover "Traditional and AI Workloads", a telling signal of where demand is heading. Rank these above CCNP Enterprise only when your target postings are explicitly security- or data-centre-shaped; those postings tend to be fewer but deeper. Skillsoft reported high holder averages for both (CCNP Security $168,159; CCNP Data Center $152,793), though it flagged those particular figures as drawn from under 100 responses — quote them cautiously.

Tier 4: expert level — for the few roles that demand it

Cisco CCIE

The expert tier: pass the track's core written exam (US $400 — the same ENCOR/SCOR/DCCOR papers as CCNP), then an 8-hour hands-on lab at US $1,600 per attempt, plus travel, with a 30-day wait between failed lab attempts and no refunds. Tracks in 2026 include Enterprise Infrastructure, Enterprise Wireless, Security, Data Center, Service Provider, Collaboration and Automation. Cisco suggests 5–7 years of experience; no official lab pass rate exists, and many candidates report multiple attempts.

CCIE is not a general job-search credential — it is a career-defining investment for principal engineer, network architect and consultancy roles where the employer explicitly values it. If you are asking "which networking certification is best", the CCIE is almost certainly not this year's answer; it is a destination you plan towards after CCNP.

Where Juniper, Fortinet and other vendors fit

Cisco's ladder dominates postings, but it is not the whole market. Juniper's JNCIA is the associate entry to Juniper-shop environments (common in service providers), and Fortinet's certification programme matters in firewall- and security-appliance-heavy networks. Neither was verified in detail for this article, so we will not quote formats or prices — check juniper.net and fortinet.com directly. The decision rule is simple and the same as everywhere in this ranking: let your target employers pick the vendor. If the shops you want to join run Juniper or Fortinet kit, an associate credential from that vendor stacked on top of a CCNA or Network+ base beats a second Cisco certification. As general context for how credentials travel across employers and borders, see which certifications are recognised worldwide.

The ranking, summarised by situation

  • No IT experience at all: CompTIA Network+ first, CCNA within the following year.
  • Some hands-on exposure, targeting technician/junior engineer roles: straight to CCNA — the best demand-per-study-hour in networking.
  • Working network engineer aiming for senior roles: CCNP Enterprise (ENCOR v1.2 + ENARSI or ENSDWI, matched to what your employer runs).
  • Security- or data-centre-shaped postings: the corresponding CCNP track instead of Enterprise.
  • Automation-heavy team or NetDevOps ambitions: CCNA/CCNP Automation layered onto the classic track.
  • Principal/architect trajectory, employer support in place: plan for CCIE — as a multi-year project, not a next step.

One certification per tier, earned when your target roles demand it, is the pattern that converts. A drawer full of associate-level badges is not — and once you have passed, the credential still has to be turned into interviews and offers, which is a discipline of its own covered in how to turn exam success into career opportunities.

Frequently asked questions

Which networking certification is most in demand in 2026?

By tier position and posting convention, CCNA at the associate level and CCNP Enterprise at the professional level. No reputable dated source publishes exact posting counts per certification, so any precise "demand ranking" you see elsewhere is an estimate.

Do networking certifications expire?

Yes — CCNA and CCNP are valid 3 years, renewable via Cisco's Continuing Education credits (30 for CCNA, 80 for CCNP) or further exams; Network+ is valid 3 years under CompTIA's separate CE programme (30 CEUs). Budget renewal into your cost of ownership: the two vendors' schemes are not interchangeable.

Has AI or automation made networking certifications obsolete?

The evidence points the other way: Cisco's 2024–2026 exam refreshes added AI, automation and cloud content to CCNA and ENCOR rather than winding the programme down, and rebranded a whole track around automation. The skills mix is shifting; the credential ladder is not disappearing.

Can I take these exams from home?

CCNA, CCNP and CompTIA exams are available via Pearson VUE online proctoring as well as test centres; CCST goes through Certiport channels; CCIE labs are in-person only.

Exam facts in this guide were checked against official certification-provider pages on . Fees, exam codes and policies change — confirm on the provider’s own site before you book.

Put it into practice

Test what you have just read

Reading about an exam only takes you so far. Work through practice questions for your certification and find the gaps before exam day does.

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