DevOps Engineer at OmegaHires – Phoenix, Arizona

We are looking for a highly skilled DevOps Engineer with deep expertise in GitHub Enterprise (GHES), CI/CD pipelines, and Kubernetes-based infrastructure. The ideal candidate will be responsible for building, managing, and optimizing enterprise-grade CI/CD workflows, ensuring secure, scalable, and high-performance development and deployment environments.

This role requires strong automation, scripting, and cloud-native experience, along with a solid understanding of DevOps and DevSecOps best practices.

• Design, implement, and maintain CI/CD pipelines using GitHub Actions and other DevOps tools.
• Manage GitHub Enterprise (GHES), including administration, workflows, GitHub Apps, and enterprise configurations.
• Build and maintain self-hosted runners, including autoscaling and secure execution environments.
• Develop and standardize enterprise GitHub workflows and reusable workflows.
• Automate build and deployment processes for applications built in Java, Node.js, and Python (Nice to have: .NET & Go).
• Integrate and manage GitHub Advanced Security (GHAS) tools for code security and compliance.
• Collaborate with development and QA teams to streamline SDLC processes and improve delivery efficiency.
• Manage and optimize Kubernetes clusters, including deployment, scaling, monitoring, and troubleshooting.
• Design cluster architecture, manage resources, and ensure high availability and performance.
• Monitor and optimize infrastructure (pods, nodes, namespaces) and ensure system reliability.

• 7+ years of experience in DevOps / Platform Engineering
• Strong expertise in GitHub Enterprise Server (GHES) and GitHub Actions
• Experience with self-hosted runners and enterprise-level workflow orchestration
• Proficiency in Python or Java for automation and scripting
• Hands-on experience with CI/CD tools (GitHub Actions, Jenkins)
• Strong knowledge of Source Control Management (Git, GitHub workflows)
• Experience with GitHub Advanced Security (GHAS)

• Strong experience with Kubernetes (kubectl, Helm, Rancher)
• Experience with Docker and containerization
• Cloud experience with GitHub Cloud and/or GCP
• Experience in cluster administration, monitoring, and optimization

• Experience with Terraform, Ansible
• Strong experience with GitHub REST & GraphQL APIs, GitHub CLI
• Expertise in automation, API integrations, and infrastructure as code

• Experience with microservices architecture
• Exposure to GHES upgrades, disaster recovery, and replication strategies
• Strong understanding of DevSecOps practices

• Strong problem-solving and troubleshooting skills
• Ownership mindset with attention to detail
• Ability to work in a fast-paced, enterprise environment
• Excellent collaboration and communication skills