The job requirements are detailed below. Where applicable the skills, qualifications and memberships required have also been included. Workplace role categories describe our approach to workplace attendance

Salary: £40,423 - £44,626
Contractual Hours: 38.5 hours per week
Basis: Permanent
Workplace category: Workplace based
Attachments: Job Information Pack

About us 

The Guildhall is more than a historic landmark—as the centre of the City of London Corporation and a world-class event venue, it attracts leaders, dignitaries, and VIPs from across the globe. Its Grade I-listed interiors set the stage for high-profile occasions day and night—and the security team are the frontline guardians of this heritage and prestige. Every shift is a mission: protect history, ensure safety, and deliver excellence.     

The role - Step into History at the City of London’s Guildhall 

Are you a dynamic, proactive security professional with a track record of excellence in prestigious environments? The Guildhall, at the heart of the City of London Corporation, is seeking a Security Officer who thrives on challenge and takes pride in safeguarding one of London’s most iconic Grade I-listed landmarks. The role will be pivotal in maintaining its reputation for safety and service. 

What You’ll Do 

As a Security Officer at the Guildhall, you will play a crucial role in our round-the-clock security operation. Your key responsibility is to ensure the safety and security of all guests, staff members, and contractors within this prestigious and fast-moving environment. You will be instrumental in upholding the high standards for which the Guildhall is renowned. 

Delivering exceptional customer service and promoting a strong sense of security awareness are central aspects of the role. You will actively support our frontline visitor services team, ensuring that everyone who enters the Guildhall receives a warm and professional welcome. 

Your daily duties will include greeting guests and staff members, undertaking thorough bag searches, and carrying out regular security patrols throughout the Guildhall premises to maintain a secure environment. 

You will be required to operate the CCTV system and work as part of our command-and-control room team, where you will respond promptly and effectively to any incidents or emergencies that may arise. 

Additionally, you will serve as the first point of contact during medical emergencies, coordinating closely with emergency services and ensuring swift and appropriate action is taken when required. 

What We’re Looking For 

We are seeking an enthusiastic and professional individual who demonstrates a genuine passion for both security and customer service. You will bring energy and commitment to the role, ensuring that every interaction upholds the highest standards expected at the Guildhall. 

Previous experience working in high-end premises is essential, alongside holding a current SIA licence. You will be dedicated to best practice in all aspects of security, consistently striving to maintain a safe and welcoming environment for everyone within the Guildhall. 

We value individuals who are well-presented and adaptable, able to adjust quickly to changing duties—even at short notice. Flexibility is crucial for responding effectively in a dynamic and fast-paced setting. 

Your ability to work collaboratively as part of a team is just as important as your capacity to take initiative and excel independently. A clear understanding of equality, diversity, and inclusion is required, ensuring fair and respectful treatment for all colleagues and visitors. 

In challenging situations, you will remain quick-thinking and resilient under pressure.  

Why Join Us? 

This is a unique opportunity to work at one of London’s most iconic venues, supporting a diverse range of events and contributing to the safety and reputation of the Guildhall. You’ll be part of a dedicated team, with opportunities for professional development and the chance to make a real impact. 

How to Apply  

If you are excited about the opportunity to play a pivotal role in preserving and enhancing London’s most cherished green spaces, we’d love to hear from you.  

Closing date: 12 noon on 25 February 2026

Interviews will be held on W/c 16 March 26 (provisionally)

To apply online please click the Apply online button below.

Alternatively, please contact 020 7332 3978 (24 hr answerphone) quoting reference number OSUR1098 if you experience any difficulties. A minicom service for the hearing impaired is available on 020 7332 3732.

The City of London Corporation is committed to Equal Opportunities and welcomes applications from all sections of the community.

We reserve the right to close the advert earlier should we receive a high number of applications.

Because our roles are so varied, we don’t have a ‘one size fits all’ policy for workplace attendance. How many days a week you’ll be required to attend your workplace will depend on the requirements of your role. It’s important that you understand the requirements before applying to ensure you are able to meet them. We are committed to considering requests to work flexibly and job share. Requests will be considered by the recruiting manager in line with our policies and business needs.

For more information on our categories for workplace attendance, please view our guide here.

We will be reviewing this policy and approach at regular intervals to ensure we’re meeting our attendance needs.

This post is exempt from the Rehabilitation of Offenders Act and as part of the selection process the successful applicant will be required to obtain a standard Disclosure & Barring Service check.  

The City of London Corporation is currently undergoing a programme to ensure that our pay and reward practices are competitive and equitable across the whole organisation, to ensure that everyone has the opportunity to thrive in the work that we do.