Interim Security Manager

The Management Recruitment Group (MRG); Greater London; On-site; GBP 50,000 - 55,000; Full time

Job summary

The Management Recruitment Group (MRG) is seeking an Interim Security Manager in London for a 3 month contract, Monday to Friday, day shift. You will lead across a multi-site operation, mentoring the team and driving best practice while maintaining high security standards.

Key responsibilities include overseeing security operations, supporting Deputy Security Managers, and engaging with stakeholders to ensure consistent outcomes across the estate.

Qualifications

• Proven experience in a Security Manager or similar leadership role.
• Strong operational security background within a complex environment.
• Experience leading, coaching and developing managers.
• Credibility, resilience and the ability to quickly build trust.

Responsibilities

• Oversee security operations across the estate.
• Support Deputy Security Managers and leadership team.
• Manage key stakeholders and maintain high standards across sites.

Skills

Security leadership

Stakeholder management

Coaching

Hands-on security

Job description

Interim Security Manager

London location

3 month contract (Monday to Friday, day shift)

£270 - £300 per day (PAYE)

We’re working with a large London-based organisation seeking an experienced Interim Security Manager to provide leadership across a multi-site operation.

What makes this assignment particularly interesting is the opportunity to act as a mentor and advisor to an established team. Someone who has the experience and wants to offer guidance and best practice, and is comfortable developing others whilst maintaining high operational standards.

You’ll be responsible for overseeing security operations, supporting Deputy Security Managers, managing key stakeholders, and ensuring consistently high standards across the estate.

What we’re looking for:

• Proven experience in a Security Manager or similar leadership role
• Strong operational security background within a complex environment
• Experience leading, coaching and developing managers
• Credibility, resilience and the ability to quickly build trust
• A practical, hands‑on approach with a focus on getting things done

This is an excellent opportunity for an experienced security leader who enjoys adding value, developing people, and making an immediate impact.