DMI, LLC is seeking a Systems Administrator to join us. The role involves configuring, administering, and maintaining development and production servers, ensuring reliability and high availability across multi-redundant infrastructures. The candidate will build, configure, and optimize macOS systems from initial setup, administer Apache web server environments, and provide on-site and after-hours server administration support. Responsibilities also include performing system maintenance functions, implementing and managing digital certificates, and evaluating workflow and security challenges.