ATS Keywords for
DevOps Engineers

DevOps requisitions read like tool inventories, and that is effectively how they are screened. A posting will name the cloud, the IaC tool, the orchestrator, the CI system and the monitoring stack, and the applicant tracking system will look for each of those strings in turn. Describing yourself as "automating infrastructure" matches none of them. What follows is the tooling vocabulary that DevOps and platform postings use, and why each item carries weight in the screen.

14 ATS keywords for DevOps Engineer CVs

What each term signals to the system reading your CV.

  • Terraform

    The default infrastructure-as-code requirement; competing tools rarely substitute for it in a screen.

  • Kubernetes

    Usually a hard requirement rather than a preference, and often weighted above cloud provider.

  • Docker / containerization

    The baseline expectation, and a term the HR-side screen checks even when engineers assume it.

  • CI/CD (Jenkins, GitLab CI, GitHub Actions)

    Pipeline tools are named individually; the abbreviation alone misses tool-specific searches.

  • AWS / GCP / Azure

    Provider-specific and non-transferable in a keyword match, however similar the concepts are.

  • Infrastructure as Code (IaC)

    Requisitions use both the phrase and the acronym, so include both spellings.

  • Ansible / configuration management

    Still standard in enterprises with long-lived VM fleets alongside containers.

  • Monitoring (Prometheus, Grafana, Datadog)

    Observability tooling is a named responsibility, not an implied one.

  • Linux administration

    An explicit requirement on a majority of platform postings and easily omitted as "obvious".

  • Bash / Python scripting

    Automation language matters; postings specify which one they expect you to write.

  • Site reliability / SLA / SLO

    Reliability vocabulary that distinguishes an SRE-leaning CV from a build-engineer one.

  • Incident response / on-call

    Operational ownership is a screened requirement for senior infrastructure roles.

  • Helm

    A specific Kubernetes packaging skill that appears as its own line item.

  • Cost optimization / FinOps

    Increasingly present in cloud requisitions and rare on candidate CVs, so it differentiates.

How to use this list

  • Structure your Skills section by layer — cloud, IaC, orchestration, CI/CD, monitoring — so a scanner and a human both find every tool fast.
  • State the size of what you operated: number of clusters, services, or monthly cloud spend under your management.
  • Include a cost or uptime number if you have one; DevOps hiring managers screen for business impact, not just tooling.
  • Spell acronyms both ways once — "Infrastructure as Code (IaC)" — so either search term hits.

Frequently asked questions

Everything you need to know before you upload.

Is DevOps engineer the same keyword as SRE or platform engineer?

No, and it matters. The titles overlap in practice but are separate strings in a search. If you are targeting both kinds of posting, make sure the reliability vocabulary (SLO, error budget, incident response) appears alongside the build-and-deploy tooling.

How do I show Kubernetes depth beyond listing it?

Name what you did with it — operators, custom resources, multi-cluster networking, Helm chart ownership. Depth keywords sit naturally inside those bullets and separate you from CVs that list the word alone.

Do cloud certifications matter here?

More than in most engineering disciplines. Many infrastructure postings list a specific certification as preferred, which makes it a literal keyword match. Include the exact certification name and the year.

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