Day-to-day operating brief
What Head of Security work looks like in practice
A Head of Security owns or leads organisational security strategy across people, sites, information interfaces and major incidents. Terms should define executive reporting, risk authority, budgets, guard contracts, investigations, intelligence, crisis roles and regulator or police liaison. The role should not imply unlimited surveillance, unilateral acceptance of enterprise risk or power to override employment, privacy and operational governance. Head of Security is a security role focused on assignment instructions, access and patrol records, incident response, visitor or key control, evidence preservation, head, security, site assignment. The contract should describe the role's practical duties, reporting route, records, standards and compliance obligations without importing wording from another industry The Employee is employed as Head of Security in the Employer's Security business. The role requires reasonable skill, care, accuracy, cooperation with management instructions and attention to the records, risks and standards specific to head of security work The Employee must follow the security operational controls that apply to head of security work, including SIA escalation, assignment instructions, access control, incident logs, patrol records and public interaction, accurate record keeping, escalation and safe working requirements The Employee must protect site, incident, CCTV, access-control, assignment, visitor, patrol and investigation records, including any personal data, customer or client information, operational records, pricing, credentials, security information, business plans and role-specific records accessed while performing head of security duties Head of Security work in Security must follow SIA expectations where they apply, the Employer's policies, data protection controls, health and safety rules, role records, escalation routes and training requirements relevant to assignment instructions, access and patrol records, incident response. Family: security Head of Security Incident reporting Site awareness Public interaction Board reporting should separate threats, control performance, incidents and accepted exposure. Succession plans need delegated crisis authority when the security head is unavailable. Cross-border operations require locally validated legal and cultural controls.
Responsibilities reflected in the contract
- Set security strategy and standards.
- Lead teams suppliers and budgets.
- Oversee risk assurance and investigations.
- Coordinate major incident leadership.
- Report threats performance and residual risk.
A realistic working scenario
A Head of Security owns or leads organisational security strategy across people, sites, information interfaces and major incidents. Terms should define executive reporting, risk authority, budgets, guard contracts, investigations, intelligence, crisis roles and regulator or police liaison. The role should not imply unlimited surveillance, unilateral acceptance of enterprise risk or power to override employment, privacy and operational governance.
Outputs to agree
- set security strategy and standards
- lead teams suppliers and budgets
- oversee risk assurance and investigations
Records and evidence
- The enterprise scope and risk ownership.
- The executive and governance authority.
- The team supplier and budget arrangements.
- The crisis and investigation framework.
- Work records.
- Handover notes.
Reporting relationship
Typically reports to Senior Manager, Director or Business Owner. Confirm the employer's actual reporting structure in the builder.
Authority and escalation
- A Head of Security owns or leads organisational security strategy across people, sites, information interfaces and major incidents. Terms should define executive reporting, risk authority, budgets, guard contracts, investigations, intelligence, crisis roles and regulator or police liaison. The role should not imply unlimited surveillance, unilateral acceptance of enterprise risk or power to override employment, privacy and operational governance.
- May allocate routine work and make operational decisions only within documented staffing, financial, contractual and policy limits.
Supervision
- Lead teams suppliers and budgets.
- Allocate and review assigned work within delegated authority and escalate formal people matters through the Employer's procedures.
Tools and systems
- HR systems.
- Risk assessment records.
Workplace context
- Office, client premises, remote systems or assigned work locations.
Training and certification
- Complete employer-required health and safety training.
Contract priorities
- the enterprise scope and risk ownership
- the executive and governance authority
- the team supplier and budget arrangements
- the crisis and investigation framework
Information the employer should prepare
- the enterprise scope and risk ownership
- the executive and governance authority
- the team supplier and budget arrangements
- the crisis and investigation framework
- the board legal HR and operational contacts
Individually written and reviewed against the maintained role record.