Job Title: Enterprise DevSecOps Platform Engineer
Location: St. Louis, MO (On-site)
Employment Type: Contract (W2 through ZipStaff — No C2C or 1099)
About the Opportunity:
ZipStaff is seeking an experienced DevSecOps Platform Engineer to join the enterprise DevSecOps platform team at a major regulated utility organization in St. Louis, MO.
This team owns the toolchain that supports the full software development lifecycle for 300+ developers. The role has a dual mandate: become productive quickly on the current self-hosted AWS EKS toolchain and carry real operational load, while also contributing to consolidation and migration to a SaaS-based toolchain.
What You'll Do:
Operate the Current Platform:
- Administer CloudBees CI on EKS and GitHub Enterprise Server — lifecycle, upgrades, access governance, patching, and build troubleshooting.
- Operate Artifactory, Xray, and SonarQube; support integrations.
- Maintain and extend Terraform infrastructure through PR-based pipeline workflows.
- Manage Kubernetes workloads on EKS — Helm releases, storage, scaling, troubleshooting.
- Resolve production incidents across compute, storage, networking, identity, and certificates.
- Drive vulnerability remediation and patch cadence; produce runbooks and documentation.
Drive Consolidation and Migration:
- Build and operate Actions Runner Controller (ARC) self-hosted runners on EKS, including hardening and private VPC connectivity.
- Convert Jenkins shared-library pipelines to GitHub Actions reusable workflows.
- Plan and execute phased repository migration waves, with validation and rollback.
- Configure enterprise identity, SSO/SCIM, and access governance in the target platform.
- Support developer onboarding and enablement; contribute to decommissioning plans.
Required Qualifications:
Preferred Qualifications:
- Prior GHES GitHub Enterprise Cloud / EMU migration or Jenkins GitHub Actions conversion at enterprise scale.
- Production experience with GitHub Enterprise Importer (GEI) and Actions Runner Controller (ARC).
- Artifactory/Xray, SonarQube, or Atlassian Cloud migration experience.
- AWS certification (DevOps Engineer – Professional or Solutions Architect).
- Experience in a regulated enterprise with formal change management.
About ZipStaff:
ZipStaff partners with leading organizations to connect skilled technology professionals with high-impact contract opportunities. We focus on quality matches and long-term success.
To apply, please submit your resume highlighting your CloudBees/Jenkins, GitHub Actions, AWS EKS, Terraform, and enterprise platform-operations experience.