DevOps Engineer Resume Example

Professional Summary

DevOps engineer with 5+ years automating infrastructure, building CI/CD pipelines, and managing cloud-native deployments. Expert in Terraform, Kubernetes, and AWS with a focus on reliability, security, and enabling development teams to ship faster with confidence.

Key Skills

What to Include on a DevOps Engineer Resume

• A concise summary that states your devops engineer experience level, strongest domain, and the business problems you solve.
• A skills section that mirrors the job description language for Terraform, Kubernetes, Docker, AWS.
• Experience bullets that connect DevOps engineer, CI/CD, infrastructure as code to measurable outcomes such as cost savings, faster delivery, better quality, or improved customer results.
• Tools, platforms, certifications, and methods that are current for devops & cloud roles.
• Recent projects that show ownership, cross-functional work, and a clear result instead of generic responsibilities.

Sample Experience Bullets

• Built CI/CD pipelines for 40+ microservices using GitHub Actions and ArgoCD with automated testing, container image building, and GitOps-based deployments. Deployment lead time went from 2 weeks of manual steps to about 30 minutes from merge to production
• Managed Kubernetes clusters across 3 AWS regions with auto-scaling policies, pod disruption budgets, and rolling update strategies for high-availability services. Cluster upgrades happen monthly with no planned customer downtime
• Wrote all infrastructure as code using Terraform with modular configurations for VPCs, ECS clusters, RDS instances, and S3 buckets across 200+ cloud resources. Eliminated configuration drift and made it possible to spin up a complete new environment in under an hour
• Identified $85K in monthly AWS savings by right-sizing instances based on CloudWatch metrics, converting stable workloads to reserved instances, switching batch jobs to spot fleets, and cleaning up 40+ orphaned resources. Changes were implemented over a single quarter
• Designed the disaster recovery strategy with automated region failover tested quarterly through full DR drills, achieving RPO of 5 minutes and RTO of 15 minutes. The most recent drill completed in 11 minutes with all services fully operational in the backup region
• Maintained the CI infrastructure including self-hosted GitHub Actions runners and shared build caches that 60+ developers depend on daily. Runner fleet uptime stayed at 99.9% and average build queue time was under 30 seconds throughout the year
• Set up Prometheus and Grafana monitoring for all production services with 500+ alerting rules organized by severity level and service ownership. On-call engineers receive actionable alerts with runbook links rather than raw metric thresholds
• Worked with the security team to implement container image scanning with Trivy in every pipeline, blocking any image with critical or high CVEs from being pushed to the production registry. The policy prevented 200+ vulnerable images from reaching production in the first quarter
• Wrote operational runbooks for common tasks like database failovers, certificate renewals, emergency rollbacks, and node replacements, covering step-by-step procedures with expected outputs. The runbooks reduced average incident resolution time by 40% for on-call engineers
• Migrated the team's infrastructure from hand-managed CloudFormation stacks to Terraform with remote state in S3 and DynamoDB locking, importing 150+ existing resources without recreation. The migration eliminated 3 recurring environment drift issues that had caused outages
• Built a developer self-service portal using Backstage that lets engineers create new services, provision databases, and set up monitoring without filing infrastructure tickets. Service creation time dropped from 3 days of back-and-forth to about 15 minutes

ATS Keywords for DevOps Engineer Resumes

Use these terms naturally where they match your experience and the job description.

Recommended Certifications

• AWS Certified DevOps Engineer - Professional
• Certified Kubernetes Administrator (CKA)

What Does a DevOps Engineer Do?

• Design, develop, and maintain software solutions using Terraform, Kubernetes, Docker and related technologies
• Collaborate with cross-functional teams including product managers, designers, and QA engineers to deliver features on schedule
• Write clean, well-tested code following industry best practices for DevOps engineer and CI/CD
• Participate in code reviews, technical discussions, and architecture decisions to improve system quality and team knowledge
• Troubleshoot production issues, optimize performance, and ensure system reliability across all environments

Resume Tips for DevOps Engineers