Stewart Blacklock developed and maintained automated security and compliance workflows across multiple repositories, including IntelLabs/vdms and openvinotoolkit/openvino_tokenizers. He implemented a reusable GitHub Actions workflow in YAML to enable weekly and on-demand security scans, centralizing configuration for easier maintenance and consistent checks. In openvino_tokenizers, Stewart aligned the OpenSSF Scorecard permission model by migrating permissions to a per-job context, improving compliance and auditability. He also stabilized CI workflows in intel/cve-bin-tool by upgrading dependencies and simplifying job runners, resolving publishing issues. His work demonstrated depth in CI/CD automation, GitHub Actions, and YAML, focusing on reliability, maintainability, and security posture.