Our client is seeking a Security Controller to manage all aspects of protective security at our Portsmouth office. This part-time role (20 hours/week) is ideal for a proactive professional with experience in security management, compliance, and vetting processes.Key Responsibilities:Oversee site security procedures, audits, and compliance with HMG Security Policy Framework.Act as primary contact for security matters, including accreditation and overseas travel.Investigate and respond to security incidents.Liaise with project teams, clients, and vetting authorities (UKSV and HMG).Collaborate with IT to maintain secure networks.Essential Requirements:Experience in a protective security role.Strong communication skills, able to brief staff and Board-level directors.High integrity, attention to detail, and discretion.Knowledge of HMG Security Policy Framework and Information Assurance standards.British Passport, driving license, and Security Clearance (or ability to obtain).Desirable:Membership of DISA or other professional IA bodies.Familiarity with HMG personnel vetting processes.Benefits:FlexitimeLife insurance and private medical insuranceCompany pensionCycle to work schemeOn-site ..... full job details .....