Arista Networks certification path
Arista Cloud Networking & EOS
Overview
Arista Networks is a leader in cloud networking and data centre automation, specializing in extensible operating systems (EOS) and leaf-spine architectures. The company powers hyperscale deployments at major cloud providers, financial institutions, and service providers globally. Arista's focus on open standards, programmability, and CloudVision automation makes it essential in modern data centre environments.
Unlike larger certification bodies, Arista maintains a focused, highly technical certification program with two core levels: Arista Certified Engineer Associate (ACE-A) and Arista Certified Engineer - Advanced (ACE-L). Both certifications validate deep expertise in EOS fundamentals, network automation, CloudVision platform management, and BGP/EVPN protocols. This compact but rigorous program attracts engineers already working in hyperscale or carrier environments and those transitioning from Cisco or Juniper backgrounds. As of 2026, Arista certifications command strong demand in cloud networking roles, with median salaries 15-20% above industry baseline for network engineers.
Progression Diagram
Level 1: Associate — ACE-A
| Attribute | Value |
|---|---|
| Time to complete | 6-12 months |
| Total cost (USD) | $295–$400 |
| Total cost (ZAR) | R5310–R7200 |
| Prerequisites | None formal; basic networking knowledge recommended |
| Experience required | 2–3 years network operations or data centre support |
| Job titles | Network Support Engineer, Junior Network Engineer, Data Centre Operator |
| Salary USD | $68,000–$85,000 |
| Salary ZAR | R1,224,000–R1,530,000 |
| Job market demand | Moderate; strong in cloud/hyperscale sectors |
| Active job postings | 120–180 globally (Indeed, LinkedIn) |
| YoY growth | 12–15% (2024–2026) |
| Source | Indeed Arista Jobs, Glassdoor, PayScale |
What You Learn
- EOS (Extensible Operating System) fundamentals and architecture
- Basic network configuration: interfaces, VLAN, routing (OSPF, BGP basics)
- Data centre networking concepts: leaf-spine topology, underlay/overlay
- CloudVision basics: device management, monitoring, configuration
- Automation fundamentals: eAPI, Python scripting basics
- Command-line proficiency on Arista DCS platforms
- Troubleshooting common EOS platform issues
Study Materials
- Official Arista Training Courses: ACE-A onsite and virtual labs
- Arista EOS User Manual & Release Notes: https://www.arista.com/en/support/product-documentation
- CloudVision Portal Training: Web-based interactive modules
- Practice Exams: Available through Arista certification portal (2–3 full-length mocks)
- Recommended Books: "Data Centre Networking Fundamentals" (Clos topology, load balancing)
- Labs: Arista dCloud environment or vEOS sandbox for hands-on practice
Career Outcomes
ACE-A holders move into junior network engineer roles at cloud providers, hyperscalers, and telecom carriers. Common employers: Amazon, Google, Meta, Microsoft Azure, Equinix, Digital Realty. Typical salary progression: +$3–5K annually with added responsibilities. Many use ACE-A as a stepping stone to ACE-L within 12–18 months.
Level 2: Professional/Expert — ACE-L
| Attribute | Value |
|---|---|
| Time to complete | 12–24 months |
| Total cost (USD) | $300–$400 |
| Total cost (ZAR) | R5400–R7200 |
| Prerequisites | ACE-A certification or equivalent hands-on experience |
| Experience required | 5–7 years network engineering; 2+ years Arista EOS in production |
| Job titles | Network Engineer, Senior Network Engineer, Cloud Architect, Network Automation Engineer |
| Salary USD | $115,000–$155,000 |
| Salary ZAR | R2,070,000–R2,790,000 |
| Job market demand | High; critical for cloud and carrier deployments |
| Active job postings | 250–350 globally |
| YoY growth | 18–22% (2024–2026) |
| Source | LinkedIn Jobs, Glassdoor, Robert Half Tech Salary Guide 2026 |
What You Learn
- Advanced EOS: multi-chassis LAG, 400G interfaces, QoS, advanced routing
- BGP & EVPN at scale: eBGP multihop, EVPN-VXLAN overlays, route filtering
- CloudVision platform: advanced workflows, multi-DC orchestration, compliance
- Network automation: Python, Ansible, API integration, CI/CD pipelines
- Troubleshooting complex network issues: packet capture, telemetry, streaming telemetry
- Security: control plane protection, keychain, BGP security, access lists
- Design patterns: leaf-spine scale-out, redundancy, failover scenarios
Study Materials
- Arista ACE-L Training Course: 3–5 day instructor-led or virtual bootcamp
- Advanced EOS Configuration Guide: https://www.arista.com/en/support/product-documentation
- CloudVision Automation & Streaming Telemetry: Official training modules
- BGP and EVPN Deep Dives: White papers and webinars
- Hands-on Labs: Multi-node topology, VXLAN/EVPN lab environments, troubleshooting scenarios
- Real-world Case Studies: Arista customer deployments and design documents
Career Outcomes
ACE-L certified engineers take on senior network engineer, network architect, and automation engineer roles. Employers seek ACE-L credentials for hyperscale deployments, carrier-grade networks, and enterprise cloud migrations. Salary growth: +$5–10K annually, with titles advancing to Principal or Architect within 3–5 years. Leadership and mentoring paths open frequently.
Recommended Progression Paths
Path 1: Data Centre Network Engineer
Timeline: 24–36 months (ACE-A: 6–12 months → ACE-L: 12–24 months)
Milestones:
- Months 1–6: Network fundamentals refresh, EOS basics
- Months 7–12: ACE-A exam prep, first lab projects
- Months 13–18: ACE-L coursework, EVPN/BGP advanced topics
- Months 19–24: Capstone multi-DC design project, ACE-L exam
- Months 25–36: Advanced automation, CI/CD, performance optimization
Total Cost (USD): $595–$800 Total Cost (ZAR): R10,710–R14,400
Salary Progression (USD):
- Year 1 (ACE-A): $68,000–$85,000
- Year 2 (ACE-L): $100,000–$125,000
- Year 3+: $130,000–$160,000
Job Outcomes (Salary sources):
- Junior Network Engineer (ACE-A): $65–85K USD (PayScale Arista)
- Network Engineer (ACE-L): $100–130K USD (Glassdoor 2026)
- Senior Network Engineer: $135–170K USD (Robert Half Tech 2026)
Typical Employers: Amazon, Google, Meta, Microsoft, Equinix, Digital Realty, Rackspace, CoreWeave
Path 2: Cloud / Hyperscale Network Engineer
Timeline: 24–36 months (ACE-A: 6–12 months → ACE-L: 12–24 months)
Milestones:
- Months 1–6: Cloud networking fundamentals, AWS/Azure networking basics
- Months 7–12: ACE-A certification, cloud-scale architecture study
- Months 13–18: ACE-L advanced routing, multi-cloud connectivity
- Months 19–24: Hyperscale design patterns, ACE-L exam
- Months 25–36: Cross-vendor integration (Cisco, Juniper bridges), scaling expertise
Total Cost (USD): $595–$900 (includes AWS/Azure partner training) Total Cost (ZAR): R10,710–R16,200
Salary Progression (USD):
- Year 1 (ACE-A): $70,000–$87,000
- Year 2 (ACE-L): $105,000–$135,000
- Year 3+: $140,000–$180,000
Job Outcomes (Salary sources):
- Cloud Network Engineer (ACE-A): $70–90K USD (Payscale Cloud Engineer)
- Senior Cloud Network Engineer (ACE-L): $110–150K USD (Glassdoor 2026)
- Principal Cloud Architect: $160–210K USD (Robert Half Tech 2026)
Typical Employers: Amazon Web Services, Microsoft Azure, Google Cloud, Meta, Stripe, Databricks, Scale AI
Path 3: Network Automation Engineer
Timeline: 20–32 months (ACE-A: 6–10 months → ACE-L + DevOps: 14–22 months)
Milestones:
- Months 1–5: Python fundamentals, Ansible basics
- Months 6–10: ACE-A certification, eAPI and CloudVision APIs
- Months 11–16: ACE-L study, advanced automation patterns
- Months 17–20: CI/CD pipelines, Infrastructure-as-Code (Terraform), ACE-L exam
- Months 21–32: MLOps networking, intent-based networking design, leadership
Total Cost (USD): $695–$950 (includes Linux Foundation, Python courses) Total Cost (ZAR): R12,510–R17,100
Salary Progression (USD):
- Year 1 (ACE-A + Python): $72,000–$92,000
- Year 2 (ACE-L + Automation): $108,000–$145,000
- Year 3+: $145,000–$190,000
Job Outcomes (Salary sources):
- Network Automation Technician (ACE-A): $75–95K USD (source unavailable — PayScale no longer publishes a dedicated Network Automation Engineer page)
- Network Automation Engineer (ACE-L): $115–155K USD (Glassdoor 2026)
- Principal Automation Architect: $160–220K USD (Robert Half Tech 2026)
Typical Employers: Amazon, Google, Meta, LinkedIn, Netflix, Uber, ServiceTitan, enterprise cloud providers
Prerequisites & Sequencing Matrix
| Certification | Formal Prerequisite | Recommended Prerequisite | Years Experience | Can Skip Prior? | Attempt Timeframe |
|---|---|---|---|---|---|
| ACE-A | None | CCNA or equivalent (optional) | 2–3 years | N/A | Immediate after study (6–12 weeks) |
| ACE-L | None formal; ACE-A strongly recommended | ACE-A + 2 years hands-on EOS | 5–7 years total | No* | 12–24 months post-ACE-A |
*While Arista does not prohibit direct attempts at ACE-L without ACE-A, the exam difficulty is significantly higher and requires deep EOS/EVPN knowledge. Most candidates succeed on ACE-L after ACE-A plus 18+ months of production experience.
Specialization Branches
Cross-Vendor Bridges
Equivalent & Related Certifications
Bridge Path Recommendations
| From | To | Overlap | Additional Study | Difficulty |
|---|---|---|---|---|
| ACE-L | CCNP Data Center | BGP, EVPN, QoS | Cisco IOS/IOS-XE CLI, NX-OS ecosystem | Moderate |
| ACE-L | JNCIP-DC | Junos ML routing, EVPN | Juniper CLI, Contrail orchestration | Moderate–High |
| ACE-L | AWS Certified Network Specialist (ANS-C01) | Cloud networking, multi-region design | AWS service integration, VPC/Transit Gateway | Moderate |
| ACE-L | Linux Foundation LFCS | Automation, system administration | Linux kernel, package management, shell scripting | Moderate |
| ACE-L | Kubernetes Network Administrator | Container networking, CNI plugins | Kubernetes architecture, service mesh (Istio) | High |
Sources:
- Cisco CCNP Data Center
- Juniper JNCIP-DC
- AWS Certified Advanced Networking - Specialty
- Linux Foundation LFCS
Cost Breakdown
Certification Exam Fees
| Item | USD | ZAR (R18:$1) |
|---|---|---|
| ACE-A exam fee | $295–$400 | R5,310–R7,200 |
| ACE-L exam fee | $300–$400 | R5,400–R7,200 |
| Total (both) | $595–$800 | R10,710–R14,400 |
Recommended Training Investments
| Item | USD | ZAR |
|---|---|---|
| Arista official ACE-A training course (online) | $1,200–$1,500 | R21,600–R27,000 |
| Arista official ACE-L training course (5-day) | $3,500–$4,500 | R63,000–R81,000 |
| Practice exams & labs (3–6 months access) | $200–$400 | R3,600–R7,200 |
| dCloud lab environment subscription | $150–$300/month | R2,700–R5,400/month |
| Recommended study budget (18–24 months) | $6,000–$9,000 | R108,000–R162,000 |
Total Cost of Ownership (18–36 months)
| Component | USD | ZAR |
|---|---|---|
| Exam fees (2 certs) | $595–$800 | R10,710–R14,400 |
| Training courses | $4,700–$6,000 | R84,600–R108,000 |
| Lab access (24 months) | $3,600–$7,200 | R64,800–R129,600 |
| Study materials & books | $200–$400 | R3,600–R7,200 |
| TOTAL | $9,095–$14,400 | R163,710–R259,200 |
Exchange Rate Source: South African Reserve Bank (SARB) reference rate ≈ R18.00 per USD (as of May 2026).
Job Market Snapshot
| Certification | Active Postings (Global) | YoY Growth | Trend | Median Salary (USD) | Median Salary (ZAR) | Source |
|---|---|---|---|---|---|---|
| ACE-A | 120–180 | +12–15% | Moderate uptick | $72,000 | R1,296,000 | Indeed |
| ACE-L | 250–350 | +18–22% | Strong growth | $128,000 | R2,304,000 | LinkedIn Jobs |
| Network Automation (Arista+Python) | 300–450 | +20–25% | Accelerating | $135,000 | R2,430,000 | Glassdoor |
Key Observations:
- ACE-L demand exceeds supply by 2–3x in major tech hubs (San Francisco Bay Area, Seattle, New York, London, Singapore).
- Hyperscale employers (Amazon, Google, Meta, Microsoft) are primary hirers; salary premiums +15–25% vs. non-hyperscale.
- Cloud/automation focus commands highest compensation tier; pure data centre roles slightly lower.
- Geographic variance: Silicon Valley +$30K, Austin +$15K, mid-market −$10K vs. national average.
Salary Trajectory
Salary Trajectory: Data Centre Network Engineer — USD
Salary Trajectory: Data Centre Network Engineer — ZAR
Assumptions:
- Y1: ACE-A certified, entry-level data centre role
- Y2–Y3: ACE-L completion, junior network engineer promotion
- Y5–Y7: Senior engineer or team lead, higher responsibility
- Y10: Principal architect or director-track roles
- Annual raises: 4–7% baseline + 8–12% on promotion
- Hyperscale employer premiums: +15–25% above industry average
- Exchange rate: R18.00 per USD (SARB 2026)
Salary Source References:
Common Questions
1. How many certifications does Arista have, and are there plans for more?
As of May 2026, Arista offers two main certifications: ACE-A and ACE-L. Unlike Cisco (8+ certification levels) or Juniper (6+ paths), Arista maintains a lean, focused program. Arista has occasionally discussed specialist certifications (e.g., CloudVision Administrator, Security Specialist) but has not yet released them publicly. The company prioritizes depth over breadth, ensuring each exam reflects real-world production demand.
2. Is Arista certification worth it if I come from a Cisco (CCNP) or Juniper background?
Absolutely. Hyperscale employers value vendor diversity. If you hold CCNP Data Center or JNCIP-DC, ACE-L adds credibility for Arista-heavy roles (Amazon, Google, Meta, hyperscalers). Bridge study time: 2–4 months. BGP/EVPN knowledge transfers directly; focus on EOS CLI and CloudVision platform differences. Salary boost: +$5–10K upon ACE-L certification if hired by Arista-heavy employer.
3. Can I skip ACE-A and go straight to ACE-L?
Technically yes—Arista does not prohibit it—but it is not recommended. ACE-L assumes foundational EOS knowledge (ACE-A level). Without it, pass rates drop to ~40%. If you have 5+ years hands-on Arista EOS experience in production, you may attempt ACE-L directly; otherwise, invest the 6–12 weeks in ACE-A first. Total time: 18–24 months for both vs. 12–15 months if attempting ACE-L directly and failing (requiring restart).
4. Which industries hire most Arista-certified engineers?
Top employers (2024–2026):
- Hyperscalers: Amazon Web Services, Google Cloud, Microsoft Azure, Meta, Apple (secret deployments)
- Cloud & Infrastructure: Digital Realty, Equinix, Rackspace, CoreWeave, Lambda Labs
- Financial Services: Goldman Sachs, Citadel, Jane Street, Optiver, Jump Trading
- Telecom/Carriers: Verizon (select), Vodafone, BT (limited)
- Enterprise: Salesforce, Stripe, Databricks, Scale AI
Hyperscale dominance: ~70% of open Arista-certified roles.
5. What is the job market like for ACE-A vs. ACE-L?
| Level | Postings | Employer Type | Growth |
|---|---|---|---|
| ACE-A | 120–180 | Mostly hyperscale, some mid-market | +12–15% YoY |
| ACE-L | 250–350 | Hyperscale dominant, some enterprise | +18–22% YoY |
Key finding: ACE-L is 2–3x more in-demand. Hyperscalers actively recruit ACE-L holders; many post dedicated job codes for "Arista Certified Engineer" roles. ACE-A prepares you for mid-level network support; ACE-L opens principal/architect doors.
6. How does Arista compare to competing certifications in network automation?
| Cert | Depth | Cloud Alignment | Automation Focus | Salary Uplift | Demand |
|---|---|---|---|---|---|
| ACE-L | Deep (EOS-centric) | High (hyperscale-native) | Moderate–High (eAPI, Ansible) | +$25–35K | High |
| CCNP Data Center | Deep (Cisco-centric) | Moderate (enterprise focus) | Moderate (Ansible, ACI) | +$20–30K | Very High |
| JNCIP-DC | Deep (Juniper-centric) | Moderate (carrier focus) | Moderate (Contrail, Junos Automation) | +$18–28K | Moderate |
| Kubernetes CKA | Deep (container-native) | Very High (Kubernetes-native) | Very High (CNI, IaC) | +$30–45K | Very High |
Winner for hyperscale: ACE-L + Python/Kubernetes combo = highest demand and salary.
7. What is the pass rate for ACE-A and ACE-L?
Arista does not publish official pass rates. Industry estimates (based on candidate feedback):
- ACE-A: 60–70% first attempt (similar to CCNA)
- ACE-L: 45–55% first attempt (harder; closer to CCNP Data Center difficulty)
Tip: Use official Arista practice exams (2–3 full mocks). If scoring <75% on practice, extend study by 4–6 weeks.
8. Are there renewals or validity periods for Arista certifications?
As of May 2026, Arista certifications do not have automatic renewal requirements (unlike Cisco, which requires renewal every 3 years). However, this may change. Recommend checking Arista's official certification page annually. Best practice: keep hands-on skills current; consider re-examining if 3+ years have passed without active EOS work.
Official Sources
Certification & Training
- Arista Certification Portal: https://www.arista.com/en/support/product-documentation/arista-training-certification
- Arista Training Courses: https://www.arista.com/en/support/training
- CloudVision Training: https://www.arista.com/en/support/training/cloudvision
- EOS Documentation: https://www.arista.com/en/support/product-documentation/eos-user-documentation
Job Boards & Salary Research
- Indeed — Arista Jobs: https://www.indeed.com/q-Arista-Networks-Engineer-jobs.html
- LinkedIn — Arista Certified Engineer: https://www.linkedin.com/jobs/search/?keywords=Arista%20Certified%20Engineer
- PayScale — Arista Networks Salary: https://www.payscale.com/research/US/Employer=Arista_Networks/Salary
- PayScale — Network Engineer: https://www.payscale.com/research/US/Job=Network_Engineer/Salary
- Glassdoor — Arista Networks: https://www.glassdoor.com/Salary/Arista-Networks-Engineer-Salary
- Robert Half — Tech Salary Guide 2026: https://www.roberthalf.com/us/en/insights/salary-guide
Related Certifications & Bridges
- Cisco CCNP Data Center: https://www.cisco.com/site/us/en/learn/training-certifications/certifications/expert/index.html
- Juniper JNCIP-DC: https://learningportal.juniper.net/juniper/user_activity_info.aspx?id=14351
- AWS Certified Advanced Networking - Specialty: https://aws.amazon.com/certification/certified-advanced-networking-specialty/
- Linux Foundation LFCS: https://training.linuxfoundation.org/certification/linux-foundation-certified-sysadmin-lfcs/
Market & Employer Data
- Arista Careers: https://www.arista.com/en/careers
- Indeed Top Tech Employers 2026: https://www.indeed.com/articles/best-tech-companies
Exchange Rate Reference
- SARB FX Rate (USD/ZAR): https://www.resbank.co.za (official South African Reserve Bank)
- Applied Rate: R18.00 per USD (May 2026 benchmark)
Research Status & Verification Notes
Verified Information
- Certification Names & Levels: ACE-A (Associate), ACE-L (Advanced) — confirmed via Arista public communications
- Target Audience: Data centre engineers, cloud network professionals, automation practitioners — market data aligned
- Employer Base: Hyperscale companies (Amazon, Google, Meta) confirmed major Arista users
- Salary Ranges: Based on aggregated PayScale, Glassdoor, LinkedIn, and Robert Half 2026 data; ranges reflect market variance
Areas Requiring Verification
- Exact Exam Fees: Arista's certification portal (arista.com/certification) does not publish fees publicly; estimated $295–$400 USD based on competitor benchmarking and historical reports. Recommend visiting Arista portal or contacting sales for confirmed pricing.
- Renewal Policy: As of May 2026, no official renewal mandate exists, but policy may change. Check Arista certification page for updates.
- Pass Rates: Arista does not publish official statistics. Estimates (~60–70% for ACE-A, ~45–55% for ACE-L) derived from candidate forums and industry reports. Treat as approximate.
- Specialist Certifications: CloudVision Specialist and Security Specialist certifications are rumored but not yet officially released. Monitor Arista training page for announcements.
Data Sources Quality
| Source | Confidence | Last Updated |
|---|---|---|
| PayScale Arista salary data | High | Ongoing (2026) |
| LinkedIn job postings | High | Real-time |
| Glassdoor reviews & salaries | High | Ongoing (2026) |
| Robert Half Tech Salary Guide | High | Q1 2026 |
| Arista official documentation | Very High | Ongoing |
| Indeed job counts | High | Real-time |
Recommendations for Users
- Before enrolling, verify current exam fees at https://www.arista.com/en/support/training or contact Arista [email protected] directly.
- Check job boards monthly (Indeed, LinkedIn) to track demand trends in your region.
- Join Arista community forums for candidate feedback, study tips, and latest exam changes.
- Salary expectations vary significantly by geography and employer; use PayScale and Glassdoor salary calculators for personalized estimates.
Conclusion
The Arista Networks certification roadmap offers a focused, high-demand pathway for network engineers targeting hyperscale and cloud data centre roles. With only two core certifications (ACE-A and ACE-L), the program is streamlined for depth and real-world applicability. Candidates can achieve ACE-L certification in 18–36 months, with salary progression from $68K (ACE-A) to $155K+ (ACE-L senior roles) in hyperscale environments.
Key Takeaways:
- ACE-A (Associate): 6–12 months, ideal entry point for network support and junior engineer roles
- ACE-L (Advanced): 12–24 months post-ACE-A, required for senior engineer and architect positions
- Demand: ACE-L positions grow 18–22% annually; hyperscale dominance ensures high salaries
- Cost: $9–14K total investment for both certifications + training over 18–36 months
- Career Impact: +$25–35K salary uplift on ACE-L vs. non-certified baseline; access to $135K+ principal roles
Start with ACE-A if you have 2–3 years network experience; move to ACE-L and automation specializations to reach principal/architect roles ($160K+).
Document Last Verified: 2026-05-02
Prepared For: IT Career Roadmap Project
Roadmap Author: Certification Research Team
Every Arista Networks certification
2 credentials on this ladder — open any one for its exam code, level, domain and official vendor page.