DevOps Engineer resume examples & ATS keywords

DevOps resumes should prove reliability and speed improvements with hard numbers - deployment frequency, uptime, incident response time - not just a list of tools.

Key skills to highlight

CI/CD pipelines (Jenkins/GitHub Actions)Kubernetes & DockerInfrastructure as Code (Terraform)AWS/GCP/AzureMonitoring & observability (Prometheus/Grafana)Linux systems administrationScripting (Bash/Python)Incident response & on-callConfiguration management (Ansible)Security & complianceCost optimizationSite reliability engineering (SRE)

Bullet point rewrites

Before

Managed CI/CD pipelines for the team

After

Built CI/CD pipelines with GitHub Actions that cut deployment time from 45 minutes to 6 minutes across 20 services

Before

Maintained cloud infrastructure

After

Migrated infrastructure to Kubernetes on AWS, improving uptime from 99.5% to 99.97% and cutting hosting costs by 30%

Before

Responded to production incidents

After

Led incident response for 50+ production alerts, reducing mean time to resolution from 90 to 22 minutes

Before

Automated infrastructure provisioning

After

Automated infrastructure provisioning with Terraform, reducing environment setup time from 2 days to 20 minutes

Common mistakes

  • Listing tools without reliability metrics (uptime, MTTR, deployment frequency)
  • No mention of cost optimization, which is a major hiring driver for senior DevOps roles
  • Missing evidence of on-call/incident response experience under real production pressure
  • Failing to specify cloud provider and scale (number of services, servers, or clusters)
  • Overloading with certifications instead of demonstrated production impact

ATS keywords for this role

KubernetesDockerTerraformAWSCI/CDJenkinsGitHub ActionsAnsiblePrometheusGrafanaLinuxSite reliability engineering

See exactly how your devops engineer resume scores against these keywords.

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