Site Security Lead: TS/SCI Poly, 24/7 Ops

Kids for the Future; Harrogate; On-site; GBP 60,000 - 90,000; Full time

Job summary

CenCore Group is seeking a Site Leadership professional to oversee day-to-day physical security operations at a cleared site in Harrogate. You will lead on-site security personnel, coordinate training, incident response, and post-order compliance to ensure continuous, compliant service.

Reporting to the Campus Manager, you will drive staffing continuity, audit readiness, and documentation across a high-security environment. A proven track record in security leadership is essential.

Qualifications

• Active TS/SCI clearance with polygraph required.
• U.S. Citizenship required.
• Minimum of 18 years of age with high school diploma or GED.
• Demonstrated leadership or supervisory experience in security operations.
• Experience supporting audits or compliance programs.

Responsibilities

• Support the Campus Manager in day‑to‑day site security operations and provide leadership coverage.
• Assist with recruitment, onboarding, training, scheduling, and retention of personnel.
• Ensure training, qualification, and compliance requirements are met before duties begin.
• Maintain accountability for site equipment, materials, and resources.
• Keep training records, logs, incident documentation, and personnel records up to date.
• Monitor performance, reinforce standards, and address issues promptly.
• Support audits, inspections, and compliance reviews with audit-ready documentation.
• Ensure 24/7 operations with consistent service delivery.

Skills

Active TS/SCI clearance with polygraph

U.S. Citizenship

Leadership / supervisory

Strong communication

Audits / compliance

Education

High School Diploma or GED

Associate or Bachelor’s in criminal justice / security (preferred)

Tools

Microsoft Office

Access control systems

Job description

CenCore Group is seeking a Site Leadership professional to oversee day-to-day physical security operations at a cleared site in Harrogate. You will lead on-site security personnel, coordinate training, incident response, and post-order compliance to ensure continuous, compliant service.

Reporting to the Campus Manager, you will drive staffing continuity, audit readiness, and documentation across a high-security environment. A proven track record in security leadership is essential.