Senior Security Manager

SSR Personnel; London; On-site; GBP 70,000 - 100,000; Full time

Job summary

A prominent security firm is seeking a Senior Security Manager in London to oversee security operations at a high-risk site. The successful candidate will lead a diverse team, implement robust security strategies, and ensure compliance with safety protocols. This role demands an individual with strong leadership skills and a proactive approach to managing security in high-pressure environments.

Qualifications

• Experience managing security for complex sites, preferably in construction.
• Availability for varied shifts including weekends.
• Understanding of construction site security risks.

Responsibilities

• Lead site-wide security strategy and operations.
• Recruit and train a diverse security team.
• Manage incident investigations and maintain documentation.

Skills

Leadership

Decision-Making

People Management

IT Proficiency

CCTV Knowledge

Emergency Planning

Compliance Knowledge

Education

SIA Door Supervisor Licence

SIA CCTV Licence

IOSH Managing Safely

Valid First Aid at Work Certificate

Job description

Direct message the job poster from SSR Personnel

Senior Specialist Consultant for Global Corporate Security, Risk and Resilience Recruitment including; Anti-illicit Trade, Retail Security, Loss…

Senior Security Manager

London

Our client is seeking a high-calibre Security Manager to lead on security operations at a large, complex site. This is a senior role requiring a strong operational leader who thrives in high-pressure, high-visibility environments.

The Role:

• Full accountability for site-wide security strategy, operations, and performance.
• Recruit, train, and lead a diverse team including supervisors, front-of-house and CCTV operators.
• Develop and implement robust policies, Assignment Instruction, risk assessments, and emergency protocols.
• Oversee security systems and infrastructure: CCTV, access control, emergency response, and incident management.
• Lead incident investigations and reporting processes using client-approved formats and digital tools.
• Collaborate closely with project stakeholders, Police, neighbouring sites, and external agencies.
• Ensure full KPI delivery and accurate documentation uploads via the necessary platforms.
• Act as the designated emergency response lead (Bronze Commander) when required.
• Support community engagement, data protection, inspections, and key control protocols.

The Person

• Proven experience in managing security for large, complex, or high-risk sites, preferably in the construction sector.
• Flexible approach to working hours, including availability for weekend shifts, late shifts, and out-of-hours support when operationally required.
• Strong people management, leadership, and decision-making capabilities.
• Excellent IT proficiency with the ability to quickly adapt to and operate client-specific systems and digital platforms.
• Solid working knowledge of CCTV, access control systems, SOPs, and emergency planning.
• In-depth knowledge of construction site security risks, contractor management, and emergency coordination.
• Familiarity with compliance requirements, digital reporting tools, and multi-agency liaison.
• Confident in liaising with multiple stakeholders in fast-paced environments and maintaining high standards under pressure.

Minimum Qualifications & Requirements

• SIA Door Supervisor Licence – Mandatory
• SIA CCTV (Public Space Surveillance) Licence – Mandatory
• IOSH Managing Safely – Mandatory
• Valid First Aid at Work Certificate – Mandatory
• CSCS Card – Preferred
• SIA Close Protection Licence – Preferred
• SMSTS or SSSTS Certification – Preferred

Seniority level

• Seniority level

  Mid-Senior level

Employment type

• Employment type

  Full-time

Job function

• Job function

  Management

• Industries

  Security and Investigations

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