DevOps Engineer Resume Example

Infrastructure automation expert specialized in Kubernetes and CI/CD. This mid-level devops engineer resume example shows how to present your experience, skills and results so they stand up to both recruiters and applicant tracking systems.

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Full devops engineer resume text

Kelsey Hightower II · Portland, OR

Professional summary

Cloud Native expert and Senior DevOps Engineer with 10+ years of experience in automating large-scale infrastructure and developer workflows. Specialized in Kubernetes, service meshes, and GitOps. Passionate about developer advocacy, open source, and building resilient systems that scale to millions of requests per second.

Work experience

Principal DevOps Engineer

Cloud Native Solutions, Remote · Jan 2019 – Present

Architected and managed production Kubernetes clusters across 15 global regions on AWS/GCP, maintaining 99.99% availability
Implemented a company-wide GitOps workflow using ArgoCD and Terraform, reducing infrastructure deployment time by 80%
Optimized cloud spend by $2M annually through automated rightsizing, spot instance orchestration, and FinOps practices
Designed a zero-trust service mesh architecture (Istio/mTLS) for 200+ microservices, enhancing security and observability
Developed custom Kubernetes controllers in Go to automate application-specific scaling and recovery logic
Lead a team of 8 SREs, providing technical mentorship and establishing a high-performance departmental culture

SRE / DevOps Engineer

Infinite Scale Tech, San Francisco, CA · Jun 2015 – Dec 2018

Managed migration from legacy VM-based infrastructure to a containerized platform, handling 500% traffic growth
Built automated CI/CD pipelines in GitLab CI, reaching a deployment frequency of 50+ per day with automated rollbacks
Established proactive monitoring and alerting using Prometheus and Grafana, reducing MTTR for critical incidents by 45%
Managed TB-scale Elasticsearch clusters for centralized logging and real-time security analysis
Participated in a 24/7 on-call rotation for a platform serving 10M+ monthly active users

Skills to put on a devops engineer resume

Kubernetes (EKS/GKE)
Docker/Containerization
Terraform/CloudFormation
Go/Python/Bash
GitOps (ArgoCD)
Service Mesh (Istio)
CI/CD (GitHub Actions/GitLab)
AWS/GCP/Azure
Prometheus/Grafana
ELK Stack

Education

BS Computer Engineering · Oregon Institute of Technology · May 2015

Projects

Open-Source Cloud Controller: A custom K8s controller that automatically adjusts cloud resources based on real-time cost and performance metrics.
No-Ops Platform Prototype: Built a self-service developer portal that allows engineers to provision secure, compliant environments in minutes.

What makes this devops engineer resume work

Put the stack and scale up front: traffic, data volume, uptime or latency numbers.
Pair each tool with what you used it to achieve, so keywords read as results.
Link to code, a portfolio or a write-up when you can.

At mid-level, show growing scope: the size of what you owned, the people you worked with, and results that improved year over year.

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