Worked on the jenkinsci/docker-ssh-agent repository to enhance security for Jenkins masters in containerized CI/CD environments by introducing a method to preserve SSH host keys using a mounted Docker volume. This feature focused on hardening SSH key management, reducing the risk of host key drift and unauthorized changes while improving build repeatability. The approach provided clear documentation and operational guidance, enabling safer and more maintainable key management practices. Leveraged skills in containerization, DevOps, and SSH configuration, with documentation written in Markdown to ensure clarity for operators. No bug fixes were reported during this period, reflecting a targeted feature delivery.