The Physical Security Systems Administrator is responsible for administering, maintaining, and optimizing NOVVA's enterprise-level physical security systems - including LenelS2 OnGuard access control and Milestone XProtect video management systems. This role ensures the reliable and secure operation of NOVVA's access control and surveillance infrastructure across all data center facilities. This role will focus on maintaining and troubleshooting Access Control (ACS), Video Management (VMS), Audio-Visual (AV) systems, and structured cabling infrastructure. The ideal candidate will ensure compliance with corporate standards, optimize system performance, and address technical issues effectively. The ideal candidate brings a strong technical background, hands-on experience with enterprise security platforms, and a proactive approach to ensuring uptime, performance, and compliance in mission-critical environments.