Automation and DevOps, Specialist (JNCIS-DevOps)
Exam Code: JN0-423
The Automation and DevOps, Specialist (JNCIS-DevOps) certification validates your knowledge of automation tools, DevOps practices, and Junos OS programmability. It demonstrates your ability to automate network operations using Python, REST APIs, Junos PyEZ, Ansible, and related DevOps methodologies within Juniper environments.
- Exam Breakdown
- Domain Breakdown
- Access Breakdown
Exam Format
- Exam Code: JN0-422
- Certification Level: Specialist
- Exam Duration: 90 minutes
- Passing Score: Typically 70% (as published by Juniper Networks)
- Exam Type: Proctored, multiple-choice exam
Exam Details
- Question Types: Multiple choice
- Number of Questions: Approximately 65 questions
- Hands-On Questions: No hands-on lab tasks; theory and scenario-based questions only
Exam Policies
- Offline Proctoring: Must be rescheduled or canceled at least 24 hours before the scheduled exam time (Pearson VUE policy).
- Online Proctoring: Must be rescheduled or canceled at least 24 hours before the scheduled exam time.
- Waiting Period: A 14-day waiting period is required after a failed attempt before retaking the exam (Juniper Certification Policy).
- Retake Fee: Full exam fee must be paid for each retake.
Certification Validity and Renewal
- Validity: 3 years
- Renewal Options: Recertify by passing the current version of the exam or by achieving a higher-level Juniper certification within the same track
Exam Fee
- Base Fee: $300 USD (excluding taxes)
- Taxes: Country-specific GST/VAT may apply
Example: In India, 18% tax applies, making the total $354 USD ($300 + $54 tax)
Prerequisites
There are no mandatory prerequisites. However, Juniper recommends:- Basic understanding of networking concepts
- Familiarity with Junos OS CLI
- Experience with Python scripting
- Understanding of DevOps principles and automation tools
Exam Topics
- Automation Concepts: DevOps methodology, CI/CD pipelines, version control systems
- Junos Automation: Event scripts, op scripts, commit scripts
- Python & PyEZ: Automating configuration and operational tasks
- REST APIs & NETCONF: Using programmatic interfaces for device management
- Ansible & Configuration Management: Automating multi-device deployments
- Data Formats: JSON, YAML, XML
Intended Audience
The JNCIS-DevOps certification is ideal for professionals working in automation-driven network environments, including:- Network Automation Engineer
- DevOps Engineer
- Network Engineer with scripting experience
- Infrastructure Automation Specialist
Career Impact
- Jobs You Can Get: Network Automation Engineer, DevOps Engineer, Infrastructure Engineer, Systems Automation Specialist
Average Salary: Varies by country — U.S.: $85,000–$120,000 USD, India: ₹8,00,000–₹18,00,000 INR, United Kingdom: £45,000–£75,000 GBP, UAE: 140,000–220,000 AED per year. - Why It’s Valuable: Recognized Juniper specialist certification demonstrating automation, scripting, and DevOps skills aligned with modern network engineering practices
Exam Mode
The exam is proctored and can be taken either:- In-person at authorized Pearson VUE test centres
- Online through Pearson VUE’s online proctoring system
Exam Booking Link
Book your JNCIS-DevOps Exam via Pearson VUE — Click here (https://www.pearsonvue.com/us/en/juniper.html)Once you pass the exam
- Download your certification from the Juniper Certification Portal
- Processing Time: Digital certificate typically available within 3–5 business days
- Log in to the Juniper Certification Manager
- Navigate to the Certifications section
- Download your certificate (PDF format)
Offers
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Top Reasons to Choose
Automation and DevOps, Specialist (JNCIS-DevOps)
High Demand for Network Automation Skills
Modern enterprises require professionals who can automate large-scale network deployments, reduce manual configuration errors, integrate DevOps pipelines, and manage programmable infrastructure efficiently using industry-standard automation tools.
Strong Focus on Real-World Automation
The certification emphasizes Python scripting, REST APIs, NETCONF, Ansible, and CI/CD integration, equipping professionals with practical automation skills used daily in enterprise and service provider networks.
Career Growth and Industry Recognition
As a Juniper specialist-level certification, JNCIS-DevOps validates advanced automation expertise, helping professionals transition from traditional network engineering roles into higher-paying DevOps and automation-focused positions globally.
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FAQ
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Who should take the Automation and DevOps, Specialist (JNCIS-DevOps) exam?
The JNCIS-DevOps exam is ideal for network engineers, DevOps professionals, and automation specialists who work with Junos-based environments. It is especially suitable for candidates responsible for network scripting, automation workflows, CI/CD integrations, and programmatic device management. Candidates typically have practical experience with Python, automation frameworks, and Juniper devices.
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How difficult is the JNCIS-DevOps exam?
The JNCIS-DevOps exam is considered moderately challenging, particularly for candidates without hands-on automation experience. It focuses on real-world scenarios involving scripting, APIs, and configuration management tools. Professionals with practical Junos automation experience, Python scripting knowledge, and familiarity with DevOps workflows typically find the exam manageable and aligned with their daily job responsibilities.
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Why does Juniper offer the JNCIS-DevOps certification?
Juniper offers the JNCIS-DevOps certification to validate automation and programmability skills essential for modern network operations. As networks evolve toward software-defined and API-driven architectures, organizations need professionals who can automate provisioning, configuration, monitoring, and integration tasks. The certification helps employers identify individuals capable of implementing efficient automation strategies.
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What tools and resources can be used to prepare for the JNCIS-DevOps exam?
Candidates can prepare using official Juniper learning paths, including Junos automation documentation, Juniper Learning Portal courses, and practice labs. Hands-on experience with Python, Junos PyEZ, Ansible, NETCONF, REST APIs, and configuration automation tools is strongly recommended. Reviewing official exam objectives and practicing real-world automation scenarios significantly improves exam readiness.
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Is the JNCIS-DevOps certification still valuable in 2026?
Yes, the JNCIS-DevOps certification remains valuable in 2026 as network automation and DevOps integration continue to expand across enterprise and service provider environments. Organizations increasingly require engineers who understand programmability, APIs, and automation frameworks. This certification aligns with evolving infrastructure trends and supports career growth in automation-driven networking roles worldwide.
