Justin Miller

Justin Miller, CISSP, has extensive experience in systems administration and technical support, currently serving as a Staff Systems Administrator at Proofpoint since April 2016. In this role, Justin contributes significantly to the design, development, and integration of operational, networking, and cloud services, enhancing the capabilities of various teams within the organization through Infrastructure as Code and CI/CD pipelines, primarily utilizing AWS services. Previously, Justin held positions as a Senior Systems Administrator, where responsibilities included maintaining legacy storage and virtualization systems and migrating to modern configurations like OpenStack and AWS, as well as serving as a technical sales lead and presales support engineer in earlier roles at Proofpoint and Sutherland.