DevOps Engineer Resume Keywords (Action Verbs + ATS Examples)
Platform roles reward verbs like automated, reduced MTTR, enforced policy, migrated—not ‘maintained servers’.
Automation & delivery verbs
CI/CD story.
- automated
- standardized
- accelerated
- reduced lead time
- implemented pipelines
- enforced gates
- rolled out
- migrated
- templatized
- self-serviced
Weak: CI/CD
Strong: Automated multi-stage pipelines; cut lead time for changes from 3 days to 4 hours.
Weak: Deployments
Strong: Implemented canary releases with automated rollback on error budget burn.
Infrastructure & IaC verbs
Provisioning.
- provisioned
- codified
- refactored modules
- applied policies
- secured
- segmented
- networked
- peer reviewed
- drift detected
- remediated
Weak: Terraform
Strong: Authored reusable modules; reduced provisioning time from days to minutes.
Weak: IaC
Strong: Enforced policy-as-code blocking insecure security group rules.
Reliability & incident verbs
SRE core.
- reduced MTTR
- reduced MTBF
- defined SLOs
- burn alerts
- postmortemed
- eliminated repeat incidents
- load tested
- chaos tested
- improved observability
- on-call
Weak: Incidents
Strong: Cut MTTR 35% with trace-first triage and runbook automation.
Weak: SLOs
Strong: Aligned error budgets with release policy; fewer risky Friday deploys.
Security & cost verbs
Platform maturity.
- rotated secrets
- enforced OIDC
- scanned images
- blocked CVEs
- rightsized
- saved
- allocated cost
- tagged resources
- deleted waste
- reserved capacity
Weak: Security
Strong: Eliminated long-lived cloud keys via OIDC-based deploy authentication.
Weak: FinOps
Strong: Saved $200k annually via rightsizing and scheduling non-prod environments.
Weak DevOps phrasing
Replace with outcomes.
- maintained servers
- handled tickets
- general support
- helped developers
- monitored stuff
Weak: Maintained Jenkins
Strong: Rebuilt CI onto GitHub Actions; improved reliability and developer UX.
Weak: Support
Strong: Created self-service cluster namespaces cutting platform tickets 40%.
Where to use these keywords (ATS + readability)
Experience bullets
Reliability verbs need numbers: MTTR, frequency, error budget.
Experience bullets
Automation verbs need before/after time or effort.
Summary
Clarify: platform, SRE, CI—pick what matches job.
Skills
Tools in skills; outcomes in bullets.
Experience bullets
Security verbs need policy/enforcement outcomes.
Common mistakes
- ‘DevOps engineer’ with no CI/CD or IaC evidence.
- Monitoring without incident impact.
- Kubernetes listed without cluster ownership story.
- Cost savings without methodology.