Note: The job is a remote job and is open to candidates in USA. Lumen Solutions Group Inc. is a technology consulting Services company based in Florida, providing experienced business and IT professionals. They are seeking a GitHub Enterprise Platform Administrator / Engineer to manage their enterprise GitHub platform, focusing on administration, governance, security, and developer enablement.
Responsibilities
- Administer GitHub Enterprise Cloud (Enterprise Managed Users - EMU) or GitHub Enterprise Server
- Manage enterprise organizations, repositories, teams, and enterprise-wide policies
- Configure and enforce organization rulesets, branch protection rules, and required status checks
- Implement repository governance using templates, GitHub repositories, CODEOWNERS, and repository properties
- Manage SAML/SCIM authentication and identity integration with Microsoft Entra ID or Okta
- Automate user and team provisioning
- Implement policy-as-code using Terraform, GitHub APIs, or similar automation tools
- Deploy, administer, and support GitHub Actions at enterprise scale
- Configure and manage self-hosted runners
- Deploy and maintain Actions Runner Controller (ARC) on Kubernetes
- Manage runner groups, larger hosted runners, and enterprise usage governance
- Build and maintain reusable workflows and composite GitHub Actions
- Develop versioning and release strategies for shared workflow libraries
- Secure GitHub Actions by implementing: OIDC authentication, SHA-pinned actions, Allowed Actions policies, Deployment environments, Required reviewers, Deployment protection rules
- Administer GitHub Advanced Security across enterprise organizations
- Configure and maintain: CodeQL, Secret Scanning, Push Protection, Dependabot
- Develop custom CodeQL queries
- Tune security findings to reduce false positives
- Build enterprise security dashboards and reporting
- Drive remediation campaigns and security compliance
- Integrate GHAS findings into enterprise security tools and CI/CD pipelines
- Develop automation using GitHub REST and GraphQL APIs
- Build GitHub Apps and webhook-driven automation
- Develop tooling using GitHub CLI (gh)
- Lead enterprise migrations from: GitLab, Bitbucket, Azure DevOps, Jenkins
- Utilize GitHub Enterprise Importer (GEI) and gh gei
- Modernize legacy CI/CD pipelines into GitHub Actions
- Minimize disruption during migration activities
- Implement GitHub Copilot governance and enterprise adoption
- Build self-service developer platforms
- Support Internal Developer Platforms (IDP)
- Integrate GitHub with Backstage or similar developer portals
- Define and report platform metrics including: DORA metrics, GitHub Actions usage, Audit logs, Security posture, Platform adoption
Skills
- 3+ years of hands-on GitHub Enterprise administration
- Experience with GitHub Enterprise Cloud (EMU) or GitHub Enterprise Server
- Strong knowledge of GitHub Actions platform administration
- Experience with GitHub Advanced Security (GHAS)
- Experience with GitHub REST API and GraphQL API
- Strong scripting and automation experience
- Experience with Terraform (GitHub Provider preferred)
- Experience integrating GitHub with Microsoft Entra ID or Okta
- Experience managing SAML/SCIM authentication
- Experience with Kubernetes and Actions Runner Controller (ARC)
- Experience implementing enterprise GitHub governance
- Experience leading GitHub migration initiatives
- Strong understanding of DevSecOps and software supply chain security
- Experience with GitHub Copilot Enterprise
- Experience building Internal Developer Platforms (IDP)
- Experience with Backstage
- Experience implementing policy-as-code
- Familiarity with GitHub billing and usage management for: GitHub Actions, GitHub Packages, GitHub Advanced Security
- Experience defining DORA metrics and engineering productivity reporting
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