Introduction

At IBM Infrastructure & Technology, we design and operate the systems that keep the world running. From high-resiliency mainframes and hybrid cloud platforms to networking, automation, and site reliability. Our teams ensure the performance, security, and scalability that clients and industries depend on every day. Working in Infrastructure & Technology means tackling complex challenges with curiosity and collaboration. You'll work with diverse technologies and colleagues worldwide to deliver resilient, future-ready solutions that power innovation. With continuous learning, career growth, and a supportive culture, IBM provides the opportunities to build expertise and shape the infrastructure that drives progress.

Your role and responsibilities

• Repository Architecture: Design and implement the Git repository structure mapping legacy components, releases, and change tracks to Git repositories, branches, and tags
• Tooling Development: Build CLI wrappers and automation that bridge existing developer workflows to Git equivalents; integrate with internal issue tracking and defect management tools
• Build System Integration: Update AIX build infrastructure (Makefiles, packaging scripts, release tooling) to source code from Git instead of the legacy system
• CI/CD Pipelines: Design and implement GitHub Actions pipelines with AIX/Power self-hosted runners for build, test, and release automation
• Access Control: Implement GitHub Enterprise org structure, teams, CODEOWNERS, and branch protection rules reflecting existing access control policies
• Developer Enablement: Create documentation, runbooks, and conduct training sessions for AIX engineering teams transitioning to Git-based workflows
• Cutover Planning: Lead parallel-running strategy, validation, and final cutover with minimal disruption to active AIX development

Required education
Bachelor's Degree

Required technical and professional expertise

• 5+ years of experience with version control systems and developer infrastructure
• Strong proficiency withGit internals (fast-import, rebase, reflog, history rewriting)
• Experience withGitHub / GitHub Enterprise - Actions, REST/GraphQL APIs, org administration
• Scripting expertise:Python,Bash/KSH,Perl
• Familiarity withAIX internals, build systems, and LPP packaging
• Experience withlarge-scale SCM migrations in enterprise environments
• Solid understanding ofCI/CD concepts and pipeline design

Preferred technical and professional experience

• Experience withIBM RETAIN orAPAR defect tracking workflows
• Knowledge ofPower Systems architecture and AIX kernel development
• Familiarity withJira,GitHub Projects, or similar issue trackers
• Prior work ondeveloper productivity or infrastructure teams
• Experience administeringGitHub Enterprise at org scale

Years of Experience:
5-10