Site Security Manager

Who We Are Core Scientific is a leading provider of infrastructure for high-performance compute in North America. Our mission is to accelerate digital innovation by scaling high-value compute rapidly, efficiently, and responsibly. We transform energy into high-value compute with unmatched efficiency e Scientific is a publicly trade company (NASDAQ: CORZ). We power AI, HPC, and other next-generation data center workloads demanding exceptional computing power, in addition to our digital asset mining operations.

Our footprint consists of 11 data center campuses across seven states, housing advanced infrastructure for our customers. What sets us apart? We have an entrepreneurial culture, a "can-do" and collaborative attitude, and we own and control our infrastructure. These strategic advantages enable us to maintain operational excellence, increase efficiency, and rapidly deploy cutting-edge innovations developed by our team of experts.

Join us and accelerate your career alongside our groundbreaking journey. We seek smart, creative, and collaborative professionals who thrive in a fast-paced, result-driven environment.

The Security Manager is responsible for leading and managing all aspects of physical security operations at a high-performance computing (HPC) data center campus. This role ensures the protection of personnel, assets, and critical infrastructure through effective implementation of security policies, procedures, and technologies. The manager will partner with internal stakeholders, clients, contractors, and external agencies to deliver a secure operating environment that meets both corporate standards and client-specific requirements.

• Oversee daily physical security operations across the data center campus, including security officers, access control, CCTV and perimeter security.
• Ensure continuous compliance with corporate security standards, client contractual obligations, and regulatory requirements.
• Manage incident response, investigations, and reporting, ensuring timely escalation and resolution of security events.
• Maintain a visible presence onsite as the primary point of contact for security-related matters.
• Supervise and develop contract security staff, ensuring performance, training, and adherence to post orders.
• Conduct regular drills, tabletop exercises, and refresher training for security teams on emergency response, active assailant, severe weather, and other crisis scenarios.
• Foster a strong culture of professionalism, vigilance, and customer service within the security team.
• Conduct regular risk assessments, security audits, and vulnerability analyses specific to HPC/data center operations.
• Partner with operations, facilities, IT, and compliance teams to implement layered defense strategies.
• Ensure compliance with client audit requests, certifications, and industry frameworks (e.g., ISO 27001, SOC 2, NIST standards).
• Manage and optimize use of access control systems, visitor management, CCTV analytics, intrusion detection, and perimeter technologies.
• Coordinate with security engineering teams on upgrades, integrations, and system health monitoring.
• Ensure accurate badge/access provisioning and deprovisioning processes for employees, vendors, and clients.
• Lead on-site crisis response during security incidents, emergencies, and severe weather events.
• Coordinate with law enforcement, fire, and emergency services as required.
• Maintain and update site-specific emergency action plans, business continuity measures, and crisis communication protocols.
• Serve as the primary liaison for tenants, customers, contractors, and internal stakeholders regarding security matters.
• Provide security input during site expansions, construction, and development projects to…