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Juniper Automation And DevOps Specialist (JNCIS-DevOps)

Juniper Automation And DevOps Specialist (JNCIS-DevOps)

You can demonstrate proficiency in popular scripting languages and tools for automating device and network tasks on the Automation and DevOps Track. The specialist-level certification in this course, JNCIS-DevOps, is created for networking professionals who have a basic understanding of automation tools and best practises. Your knowledge of the use of scripting tools on Junos devices and networks, including PyEZ, Python, and Ansible, is validated by the written test.

Juniper Automation And DevOps Specialist (JNCIS-DevOps)

This track includes two certifications:

  • JNCIA-DevOps: Automation and DevOps, Associate. For details, see JNCIA-DevOps.
  • JNCIS-DevOps: Automation and DevOps, Specialist. For details, see the sections below.

Exam Preparation

We recommend the following resources to help you prepare for your exam. However, these resources aren’t required, and using them doesn’t guarantee you’ll pass the exam.

Recommended Training

Exam Resources

Additional Preparation

  • Junos Platform Automation and DevOps (JAUT)
  • Industry/product knowledge
  • Juniper TechLibrary
  • Juniper Learning Portal

Exam Objectives

Here’s a high-level view of the skillset required to successfully complete the JNCIS-DevOps certification exam.

Exam Objective


Platform Automation Overview

Identify concepts, general features, or functionality of Junos platform automation

  • MGD-based automation
  • Telemetry concepts (e.g., gRPC/gNMI/native (network management interface))
  • JSD-based automation


Describe the concepts, benefits, or operation of automation access methods


Data Serialization and Templating

Describe the concepts, benefits, or operation of data serialization

  • YAML
  • JSON
  • Jinja2
  • XML


Describe Python tools for automating Junos 

  • PyEZ
  • RPCs
  • PyEZ exception handling
  • REST
  • JSNAPy
  • Jinja2

Automation Frameworks

Describe how to use Ansible for automating Junos 

  • Play books
  • Tower
  • Templates (Jinja2)

Describe how to use SALT for automating Junos 

  • Pillar
  • Runner

Junos Automation Scripts

Describe the concepts, benefits, or operation of automation scripts for Junos

  • Commit, Op, Event, translation, or SNMP scripts
  • Python
  • SLAX


Identify the concepts, general features of Junos support for YANG models

  • Implementation concepts

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