By CBT Nuggets Editorial · Last reviewed May 2026
DevOps engineers bridge software development and IT operations. They streamline software delivery, improve cross-team collaboration, and ensure releases are fast and reliable. The role title is loose — DevOps engineer can also show up as site reliability engineer (SRE), platform engineer, release engineer, or infrastructure engineer — but the day-to-day work overlaps heavily across them.
On a team shipping software more than once a week, the DevOps engineer is the role that decides whether your deploy cadence is sustainable or whether every release is a fire drill.
Core responsibilities
DevOps engineers wear many hats. Day-to-day work spans automation, infrastructure-as-code, cross-team collaboration, performance and reliability, and cloud platform management.
- Build and maintain CI/CD pipelines for automated testing and deployment
- Manage infrastructure-as-code (Terraform, Ansible, Puppet)
- Partner with dev and ops teams to reduce friction in the release path
- Monitor system performance, optimize resources, keep production secure
- Deploy and manage cloud environments on AWS, Azure, or GCP
Technical skills the role demands
The skill mix varies by employer but recurs reliably across the role: programming languages (Python, Ruby, Bash for scripting and automation), version control (Git is universal), containerization (Docker and Kubernetes are near-mandatory), cloud platforms (AWS, Azure, GCP — at least one in depth), and automation tooling (Jenkins, Ansible, Terraform). Linux fluency is the floor.
Education and certifications
Most DevOps job listings don't strictly require a bachelor's degree — but they do require deep hands-on experience. A degree shortens the learning curve; certifications and a portfolio of real production work close the gap for candidates without one.
- AWS Certified DevOps Engineer - Professional
- Microsoft Certified: DevOps Engineer Expert
- Docker Certified Associate
- Certified Kubernetes Administrator (CKA)
- HashiCorp Certified: Terraform Associate
Career path
Most DevOps engineers come up through systems administration, software development, or IT support roles. From there, deliberate certification work or specific DevOps responsibilities (CI/CD ownership, infrastructure-as-code) open the transition. Advancement leads to senior DevOps engineer, cloud architect, SRE, or DevOps manager. Adjacent transitions include cloud engineering, platform engineering, and automation specialist roles.
DevOps Engineer vs. System Administrator
Both roles manage IT infrastructure, but DevOps engineers focus on automation, integration, and streamlining the development lifecycle while system administrators handle system upkeep, maintenance, and incident response. DevOps brings a more proactive, holistic approach to the release process.
Compensation
How much does a DevOps Engineer make?
| Experience | Average Salary |
|---|---|
| Entry-Level (1-3 years) | $100,000 - $164,000 |
| Mid-Level (4-6 years) | $111,000 - $179,000 |
| Senior-Level (7+ years) | $147,000 - $189,000+ |
Salary figures reflect 2026 market data.
Hiring a DevOps Engineer in the U.S. starts around $100,000/yr and runs significantly higher for senior roles. Training one internally on CBT Nuggets Teams is $59/seat/month, billed annually — virtual labs, practice exams, and IT Trainerbot included for every seat.
For hiring managers
If you're hiring DevOps Engineers
If you're hiring a DevOps engineer, the candidate should be able to walk you through a pipeline they actually built — not just one they 'were familiar with.' Look for evidence they've owned a production incident from page to postmortem; the discipline of a real on-call rotation reshapes what 'reliable' means in design decisions. Match cert track to your stack: AWS Pro for AWS shops, Kubernetes Administrator for k8s shops.
Train DevOps Engineers on your team
Two paths into CBT Nuggets, depending on whether you're hiring for the role or growing into it yourself.
Hiring or training DevOps Engineers on your team?
See how CBT Nuggets builds DevOps Engineer bench depth with role-based training, admin reporting, and per-learner completion evidence — $59/seat/month, billed annually, on CBT Nuggets Teams.
For IT leaders & training managersStart training as a DevOps Engineer
Browse the courses, certifications, and hands-on labs that map to the DevOps Engineer path.
For individual learnersBuild the capability
Related CBT Nuggets training
Each link routes to training that maps to the skills on this career path.
DevOps Engineer FAQ
Do I need a degree to become a DevOps engineer?
No — but you need a strong technical foundation. Certifications, hands-on projects, and a portfolio of real experience carry significant weight. Focus on Linux, scripting, CI/CD pipelines, and cloud platforms.
How long does it take to become a DevOps engineer?
Depends on starting point. With an IT, software, or systems background, 6-12 months of focused learning can get you there. Starting from scratch typically takes 2-3 years.
What's the difference between DevOps and cloud engineering?
DevOps focuses on moving software from developer to production. Cloud engineering focuses on building and managing infrastructure in cloud environments. The roles overlap significantly, and many DevOps engineers work heavily in the cloud.
What certifications help you become a DevOps engineer?
AWS certifications (especially AWS DevOps Engineer - Professional), Linux Foundation certs, HashiCorp Terraform, and the Kubernetes / Docker certs are all well recognized.
Is DevOps a good career?
Yes — DevOps engineers are in high demand and salaries reflect that. Most DevOps engineers earn between $115,000 and $180,000. The role builds skills across dev, ops, and cloud, making it a strong foundation for long-term career growth.