Home/Career Paths/Site Reliability Engineer (SRE)

Site Reliability Engineer (SRE) career pathRoadmap, skills, salary and how to become a Site Reliability Engineer in 2026

A site reliability engineer keeps production services fast and available. SREs set reliability targets (SLOs), build monitoring and alerting, automate away repetitive operations work and lead the response when something breaks.

4stages
14steps
146hours of skills
0%your progress

Site Reliability Engineer roadmap

Open any step to see its lessons, tools and lab, and mark it as learning or done. Your progress is saved in this browser only.

1

Foundations

4 steps · 38 hours
Linux essentials10h

Work confidently on Linux servers from the command line

What you learn

  • Shell, files and the Linux filesystem
  • Users, groups and permissions
  • Processes and services with systemd
  • Package management (apt, dnf)
  • Networking commands: ip, ss, curl, dig
  • Bash scripting basics

Tools

LinuxBash

Hands-on lab

Automate a web server setup with a Bash script

Learn it at SOTT

SRE & Observability · Kubernetes CKA Certification Training · DevSecOps: Secure CI/CD & Supply Chain

Networking essentials10h

Understand and troubleshoot how networks really work

What you learn

  • OSI and TCP/IP models
  • IP addressing and subnetting
  • DNS, DHCP and NAT
  • HTTP, HTTPS and TLS
  • Ports, firewalls and troubleshooting tools

Tools

Wiresharkpingtraceroute

Hands-on lab

Diagnose 5 broken connectivity scenarios

Learn it at SOTT

IT Cybersecurity Fundamentals Workshop · CCNA (200-301) Training · Cybersecurity

Python fundamentals12h

Write clean, working Python programs

What you learn

  • Syntax, variables and data types
  • Control flow and functions
  • Lists, dicts and comprehensions
  • Files, modules and packages
  • Errors and exceptions
  • Virtual environments and pip

Tools

PythonVS Code

Hands-on lab

Build a command-line tool that cleans and summarises CSV data

Learn it at SOTT

Generative AI & RAG Engineering · AI Agents with LLMs · MLOps Engineering: Notebook to Production

Git & GitHub6h

Collaborate on code with Git like a professional team

What you learn

  • Repositories, commits and history
  • Branching and merging
  • Pull requests and code review
  • Resolving merge conflicts
  • GitHub workflows for teams

Tools

GitGitHub

Hands-on lab

Run a team pull-request workflow end to end

Learn it at SOTT

MLOps Engineering: Notebook to Production · DevSecOps: Secure CI/CD & Supply Chain · Getting Started with Cloud Automation

2

Core skills

4 steps · 48 hours
AWS cloud foundations10h

Navigate and use core AWS services securely

What you learn

  • AWS global infrastructure
  • IAM: users, roles and policies
  • EC2 compute
  • S3 storage
  • VPC basics
  • Pricing, billing and support

Tools

AWS ConsoleAWS CLI

Hands-on lab

Host a static website on S3 with secure IAM access

Learn it at SOTT

Forward Deployed Engineer Program · FinOps: Cloud Cost Management · Getting Started with Cloud Automation

Docker & containers10h

Package and run any app in containers

What you learn

  • Images and Dockerfiles
  • Volumes and networks
  • Docker Compose
  • Registries
  • Image hardening and Podman

Tools

DockerPodmanCompose

Hands-on lab

Containerise a three-service application

Learn it at SOTT

SRE & Observability · Kubernetes CKA Certification Training · MLOps Engineering: Notebook to Production

Kubernetes core16h

Deploy and run applications on Kubernetes

What you learn

  • Cluster architecture
  • Pods, Deployments and Services
  • ConfigMaps and Secrets
  • Storage and StatefulSets
  • Ingress and networking
  • Helm charts

Tools

KuberneteskubectlHelm

Hands-on lab

Deploy a production-style app with Helm

Learn it at SOTT

SRE & Observability · Kubernetes CKA Certification Training · Platform Engineering with Kubernetes & Terraform

CI/CD pipelines12h

Build reliable CI/CD pipelines

What you learn

  • GitHub Actions
  • Jenkins pipelines
  • Artifacts and versioning
  • Environments and approvals
  • Rollbacks and release strategies

Tools

GitHub ActionsJenkins

Hands-on lab

Pipeline that tests, builds and deploys on every push

Learn it at SOTT

MLOps Engineering: Notebook to Production · DevSecOps: Secure CI/CD & Supply Chain · Automation Testing with AI: Playwright & API

3

Advanced

4 steps · 44 hours
Observability & SRE12h

Run reliable systems with SRE practices

What you learn

  • Metrics, logs and traces
  • Prometheus and Grafana
  • OpenTelemetry
  • SLOs and error budgets
  • Incident response and postmortems

Tools

PrometheusGrafanaOpenTelemetry

Hands-on lab

SLO dashboard with burn-rate alerts

Learn it at SOTT

SRE & Observability · Platform Engineering with Kubernetes & Terraform · LLMOps & AI Observability

Kubernetes administration (CKA)14h

Administer and troubleshoot Kubernetes clusters

What you learn

  • Cluster installation with kubeadm
  • Scheduling and resource management
  • Networking and CNI
  • RBAC and security
  • etcd backup and restore
  • Troubleshooting clusters

Tools

kubeadmetcdkubectl

Hands-on lab

Break-and-fix a broken cluster against the clock

Learn it at SOTT

Kubernetes CKA Certification Training · Platform Engineering with Kubernetes & Terraform

Terraform & infrastructure as code12h

Build cloud infrastructure from code

What you learn

  • HCL, providers and resources
  • State and backends
  • Modules
  • Workspaces and environments
  • Policy as code

Tools

Terraform

Hands-on lab

Provision dev, test and prod environments from modules

Learn it at SOTT

Platform Engineering with Kubernetes & Terraform · DevSecOps: Secure CI/CD & Supply Chain · Getting Started with Cloud Automation

GitOps with Argo CD6h

Manage deployments declaratively from Git

What you learn

  • GitOps principles
  • Argo CD applications
  • Progressive delivery
  • Drift detection

Tools

Argo CD

Hands-on lab

Deploy and roll back with Argo CD

Learn it at SOTT

SRE & Observability · Platform Engineering with Kubernetes & Terraform · DevOps with Git & CI/CD Pipelines Workshop

4

Job-ready

2 steps · 16 hours
Platform engineering10h

Build platforms that make developers faster

What you learn

  • Internal developer platforms
  • Golden paths and templates
  • Backstage developer portal
  • Self-service infrastructure
  • Platform as a product

Tools

BackstageTerraformKubernetes

Hands-on lab

Ship a golden-path template developers can self-serve

Learn it at SOTT

Platform Engineering with Kubernetes & Terraform

Career launch6h

Present your skills confidently to employers

What you learn

  • Resume and LinkedIn that get shortlisted
  • Building your project portfolio
  • Interview preparation and mock rounds
  • Job search strategy

Tools

LinkedIn

Hands-on lab

Mock technical + HR interview with feedback

Learn it at SOTT

Generative AI & RAG Engineering · MLOps Engineering: Notebook to Production · DevSecOps: Secure CI/CD & Supply Chain

How to become a Site Reliability Engineer

A practical, step-by-step plan. Skip any step you already know.

  1. 1
    Start with the foundations: Linux essentials, Networking essentials, Python fundamentals and Git & GitHub

    4 steps · about 38 hours

  2. 2
    Build the core skills: AWS cloud foundations, Docker & containers, Kubernetes core and CI/CD pipelines

    4 steps · about 48 hours

  3. 3
    Go deeper: Observability & SRE, Kubernetes administration (CKA), Terraform & infrastructure as code and GitOps with Argo CD

    4 steps · about 44 hours

  4. 4
    Get job-ready: Platform engineering and Career launch

    2 steps · about 16 hours

  5. 5
    Build two or three portfolio projects

    Use the hands-on labs in each step, publish your work on GitHub and write a short README for each project. Projects are what interviewers ask about first.

  6. 6
    Prepare for interviews

    Practise the questions asked for this role, do mock interviews and polish your resume and LinkedIn profile. Practise Site Reliability Engineer interview questions →

  7. 7
    Apply for Site Reliability Engineer (SRE) roles

    Start with roles that match your current level, keep learning on the job, and grow towards the senior skills in this path.

Site Reliability Engineer salary in India (2026)

Indicative yearly pay, in lakh rupees (LPA). Pay varies with city, company, skills and certifications, so use these as a guide, not a promise.

Entry level0–2 years
₹5–9 LPA
Mid level3–5 years
₹10–20 LPA
Senior / lead6+ years
₹20–45 LPA

Rounded ranges from public salary surveys (AmbitionBox, Glassdoor and PayScale India), checked November 2026. Bangalore, Hyderabad and Pune often pay above these ranges, and product companies and global capability centres pay more than service companies.

Courses that take you there

How it compares

SRE vs DevOps engineer

SREs own reliability: SLOs, observability, on-call and post-incident reviews. DevOps engineers own the delivery pipeline. The skills overlap heavily, and many people move between the two.

SRE vs NOC engineer

NOC engineers monitor networks and services and escalate incidents. SREs also engineer the fixes: automation, capacity and design changes that stop incidents recurring.

Site Reliability Engineer (SRE) career path FAQ

How long does it take to become a Site Reliability Engineer (SRE)?+
This path covers about 146 hours of hands-on learning across 14 modules. How quickly you finish depends on your starting point and weekly time; our advisors can plan a timeline that fits you.
How do I become a Site Reliability Engineer (SRE)?+
Follow the stages in order: foundations, core skills, advanced and job-ready, then build two or three portfolio projects, prepare for interviews and apply. If you already know a topic, mark it done and skip ahead.
What is the Site Reliability Engineer salary in India?+
As an indicative guide from public salary surveys, about ₹5–9 lakh a year at entry level, ₹10–20 lakh with 3–5 years and ₹20–45 lakh for senior roles. Pay varies a lot with city, company, skills and certifications.
Where should I start?+
With the Foundations stage: Linux essentials, Networking essentials, Python fundamentals and Git & GitHub. If you already know a topic, mark it as done and move to the next one.
What is the difference: SRE vs DevOps engineer?+
SREs own reliability: SLOs, observability, on-call and post-incident reviews. DevOps engineers own the delivery pipeline. The skills overlap heavily, and many people move between the two.
What is the difference: SRE vs NOC engineer?+
NOC engineers monitor networks and services and escalate incidents. SREs also engineer the fixes: automation, capacity and design changes that stop incidents recurring.
Which SOTT courses cover this path?+
SRE & Observability, Kubernetes CKA Certification Training and Platform Engineering with Kubernetes & Terraform. Each one is taught live, in our Chennai classroom or online, with hands-on labs and placement assistance.
I have another question. Who can I ask?+
Our advisors are happy to help. Call or WhatsApp us, or send a message from the Contact page, and we will get back to you within one working day.

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