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Resume Keywords for IT (ATS-Ready List)

A practical, ATS-ready list of IT keywords recruiters expect: cloud, CI/CD, containers, security, reliability, and measurable delivery impact.

Browse more roles in the Resume Keywords hub.

How recruiters scan IT resumes

  • They scan for your scope: backend, frontend, infra, DevOps, security, or platform.
  • They look for environment keywords: cloud (AWS/Azure/GCP), containers, CI/CD, IaC.
  • They check for reliability language: monitoring, observability, incident response, SLOs.
  • They skim for security and compliance terms if the role touches prod systems.
  • They want outcomes with numbers: latency, uptime, deployment frequency, cost reduction, MTTR.

Common ATS mistakes in IT

  • Listing technologies without describing what you built or improved.
  • Using vague bullets like “worked on features” without impact or scope.
  • Missing common JD keywords like CI/CD, Docker, Kubernetes, Terraform, IAM.
  • Only writing tools in Skills while bullets stay generic.
  • Not naming cloud services or platforms you actually used (looks junior).

Copy The List

Core Skills

  • System Design
  • API Design
  • CI/CD
  • Infrastructure as Code (IaC)
  • Observability
  • Security Basics
  • Incident Response

Tools / Tech

  • AWS
  • Azure
  • GCP
  • Kubernetes
  • Docker
  • Terraform
  • GitHub Actions
  • Jenkins
  • Prometheus
  • Grafana

Metrics & Action Verbs

  • Uptime
  • Latency
  • Throughput
  • Error Rate
  • MTTR
  • Deployment Frequency
  • Cost Reduction
  • Built
  • Automated
  • Refactored
  • Hardened
  • Scaled
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[IT] Resume Keywords
How recruiters scan:
  - They scan for your scope: backend, frontend, infra, DevOps, security, or platform.
  - They look for environment keywords: cloud (AWS/Azure/GCP), containers, CI/CD, IaC.
  - They check for reliability language: monitoring, observability, incident response, SLOs.
  - They skim for security and compliance terms if the role touches prod systems.
  - They want outcomes with numbers: latency, uptime, deployment frequency, cost reduction, MTTR.
Common ATS mistakes:
  - Listing technologies without describing what you built or improved.
  - Using vague bullets like “worked on features” without impact or scope.
  - Missing common JD keywords like CI/CD, Docker, Kubernetes, Terraform, IAM.
  - Only writing tools in Skills while bullets stay generic.
  - Not naming cloud services or platforms you actually used (looks junior).
Core Skills: System Design, API Design, CI/CD, Infrastructure as Code (IaC), Observability, Security Basics, Incident Response
Tools/Tech: AWS, Azure, GCP, Kubernetes, Docker, Terraform, GitHub Actions, Jenkins, Prometheus, Grafana
Metrics & Verbs: Uptime, Latency, Throughput, Error Rate, MTTR, Deployment Frequency, Cost Reduction, Built, Automated, Refactored, Hardened, Scaled

Examples

  • Automated CI/CD and reduced deploy time from 45 minutes to 8 minutes with GitHub Actions and Terraform.
  • Improved API latency 28% by profiling hot paths and caching high-read endpoints.
  • Reduced MTTR 35% by implementing structured logging and alerting runbooks.
Check my resume for missing keywords

FAQ

How many IT keywords should I include?

Aim for 15–25 targeted keywords across summary, skills, and bullets. Prioritize what the job description repeats.

Do certifications matter for ATS?

They can. If the JD mentions certs, include the exact names (AWS, Azure, Security).

Where should I place the tools?

List tools in Skills, but also reference them inside bullets where you show outcomes and scope.

What metrics help most?

Uptime, latency, MTTR, deploy frequency, cost reduction, performance gains, and incident reduction.