DevOps Engineer Resume Keywords (Technical Skills Keywords + ATS Examples)
Platform roles reward explicit toolchain matches. Align nouns with the posting and show outcomes: speed, safety, cost.
CI/CD & build systems
Delivery automation.
- GitHub Actions
- GitLab CI
- Jenkins
- Bazel
- Gradle
- artifact repositories
- semantic versioning
- release automation
- deployment pipelines
- rollback strategies
Weak: CI/CD
Strong: Parallelized test matrix; cut feedback time 50%.
Weak: Pipelines
Strong: Gates on security scans and integration tests before prod promotion.
Kubernetes & containers
Core for many roles.
- Kubernetes
- Helm
- Kustomize
- operators
- HPA
- VPA
- pod disruption budgets
- network policies
- service accounts
- admission controllers
Weak: Kubernetes
Strong: Hardened clusters with policy-as-code and audited RBAC.
Weak: Helm
Strong: Charted services with values per env and secret integration.
IaC & cloud primitives
Provisioning.
- Terraform
- Pulumi
- CloudFormation
- Ansible
- AWS
- GCP
- Azure
- VPC
- IAM
- multi-account
Weak: Terraform
Strong: Modules for baseline VPC + EKS with guardrails.
Weak: IAM
Strong: Least privilege roles for CI deployers with OIDC federation.
Observability & incidents
Reliability.
- Prometheus
- Grafana
- Loki
- Tempo
- OpenTelemetry
- PagerDuty
- Opsgenie
- SLOs
- error budgets
- postmortems
Weak: Observability
Strong: SLO dashboards tied to customer journeys.
Weak: Incidents
Strong: Blameless RCAs with tracked follow-ups reducing repeats.
Security & compliance automation
Enterprise platforms.
- Vault
- SOPS
- SBOM
- image scanning
- Trivy
- policy-as-code
- OPA
- secrets rotation
- CIS benchmarks
- SOC2 readiness
Weak: Security
Strong: Eliminated long-lived cloud keys via OIDC-based deploy authentication.
Weak: Compliance
Strong: Automated evidence collection for access reviews.
Where to use these keywords (ATS + readability)
Skills
Mirror JD: Kubernetes vs Nomad vs ECS—be precise.
Experience bullets
Quantify DORA-style metrics where possible: frequency, lead time, failure rate.
Skills
Include observability stack names when listed.
Summary
Clarify SRE vs platform vs pure CI focus.
Experience bullets
Tie changes to developer productivity and incident reduction.
Common mistakes
- Generic DevOps with no toolchain alignment.
- Missing Kubernetes for container orchestration roles.
- No SLO/incident metrics for reliability jobs.
- Security ignored for regulated environments.