DevOps Engineer Job Description, KRAs and Skills

A DevOps Engineer builds the pipelines and infrastructure that let developers ship code safely and often. They write CI/CD pipelines, containerize applications, manage Kubernetes or virtual machine environments through infrastructure as code, set up monitoring and handle deployment and platform issues. Most report to a DevOps manager or an engineering lead. A good one automates repetitive work, keeps environments consistent and makes a failed deployment easy to roll back.

Detail	For this role
Department	Information Technology
Level	Mid level
Reports to	DevOps Manager
Direct reports	None
Experience	2 to 5 years in DevOps, build and release or Linux administration

DevOps Engineer job description template

Copy this job description, replace the text in square brackets and post it on your careers page or a job portal.

Job title: DevOps Engineer

Department: Information Technology

Reports to: DevOps Manager

Location: [City], [office, branch or site]

About the role

Key responsibilities

Write and maintain CI/CD pipelines that build, test, scan and deploy each service to every environment.
Containerize applications with Docker and maintain Helm charts or manifests for Kubernetes deployments.
Provision and change infrastructure with Terraform or Ansible, keeping every change in version control and code review.
Set up monitoring, dashboards and alerts with Prometheus, Grafana or cloud-native tools for each service.
Manage secrets, environment configuration and certificates without exposing them in code or logs.
Handle deployment failures and platform incidents, and take a turn on the production on-call rota.
Create and refresh dev, QA and staging environments on request, ideally through self-service automation.
Automate repetitive operational tasks such as log rotation, backups, scaling and cleanup with scripts.
Work with developers on faster builds, better test stages and deployment strategies such as blue-green or canary.
Document pipelines, environments and runbooks so other engineers can operate them.

Requirements

B.E., B.Tech, BCA, B.Sc IT or MCA
AWS DevOps Engineer, Azure DevOps Engineer Expert or CKA certification is an advantage
2 to 5 years in DevOps, build and release or Linux administration

KRAs and KPIs for a DevOps Engineer

Key result areas for the appraisal form, each with a KPI you can measure every month or quarter.

Key result area	How to measure it
Pipeline coverage	Every active service built and deployed through the standard CI/CD pipeline
Deployment reliability	At least 95 percent of deployments succeed on the first attempt
Environment turnaround	New or refreshed test environments delivered within 1 working day of the request
Monitoring	Dashboards and alerts in place for every production service before go-live
Automation	At least one recurring manual task automated each month
On-call response	Platform incidents acknowledged within 15 minutes during on-call weeks

Skills and tools

Jenkins, GitLab CI or GitHub ActionsDockerKubernetes and HelmTerraform and AnsibleAWS, Azure or GCPLinux administrationBash and Python scriptingPrometheus and GrafanaWorking closely with developersTroubleshooting under pressure

Tools used day to day: Jenkins or GitHub Actions, Docker, Kubernetes, Terraform, Ansible, Prometheus and Grafana, AWS or Azure, Git.

Reporting line and career path

Moves up from: Linux Administrator, Build and Release Engineer, System Administrator
Next roles: Senior DevOps Engineer, Site Reliability Engineer, Cloud Architect

Interview questions for a DevOps Engineer

Walk me through a CI/CD pipeline you built, stage by stage.
A pod keeps restarting in CrashLoopBackOff. How do you debug it?
How do you keep database passwords out of your pipeline and code?
Explain blue-green and canary deployments. When would you use each?
How would you structure Terraform code for dev, QA and production?
A deployment broke production. How do you roll back, and what do you check afterwards?

Managing a DevOps Engineer in ZeniaHR

AttendanceHybrid week on a general or flexible shift. Create an on-call shift in the shift catalogue and place it on the roster for each engineer's on-call week, so the team and HR can see who covers production, and pay approved extra hours through the overtime policy.LeaveRelease freezes and big sale weeks are the most sensitive time for deployments, so leave fits better outside them. For festival holidays, spread cover so one engineer is not on call for every holiday; the holiday calendar shows which days need planned cover.Performance and KRAsUse the probation cycle for the first six months, with the manager's probation review rating pipeline work and on-call readiness from 1 to 5. After confirmation, move to quarterly reviews with weighted KPI-type goals for deployment reliability, environment turnaround and automation.

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Frequently asked questions

What does a DevOps engineer do?

A DevOps engineer automates how software is built, tested and deployed. They write CI/CD pipelines, containerize applications, manage infrastructure as code, run Kubernetes or cloud environments, set up monitoring, handle deployment issues and take part in on-call. The aim is frequent releases that rarely fail and are easy to roll back.

What skills are required for a DevOps engineer?

Core skills are Linux, Git, a CI/CD tool such as Jenkins or GitHub Actions, Docker, Kubernetes, Terraform or Ansible, one cloud platform and scripting in Bash or Python. Monitoring with Prometheus and Grafana is expected in most roles. Good communication with developers matters because DevOps work sits between teams.

Can a fresher become a DevOps engineer?

It is possible but less common. Most DevOps engineers in India start as Linux administrators, build and release engineers or developers, then move into DevOps after a year or two. Freshers improve their chances with a home lab, a cloud certification and projects that show a working pipeline from code to deployment.