CIS Security Ltd are looking for an experienced and highly experienced Duty Shift Security Supervisor who is a key figure in safeguarding and plays a pivotal role in the day-to-day leadership and coordination of frontline security operations. The role contributes directly to delivering a high standard of security, safety, and customer service across this unique commercial skyscraper located in the financial district of the City of London; the 38-storey building is 687,000 sq. ft of high-quality office accommodation.The Supervisor is entrusted with maintaining a safe, secure, and welcoming environment for occupiers, visitors, contractors and staff. This position requires confident leadership, excellent communication, and the ability to make sound decisions in a dynamic, fast-paced environment. You will be expected to lead by example, uphold professional standards, and promote a positive security culture within the team.This role requires a dedicated professional capable of leading a security team with confidence and efficiency, always ensuring the highest standards of safety and service.Information:Position: Security Site ManagerLocation: City of London (EC3M)Pay Rate: £15.69 per hourHours: Average 56 hours per week Shifts: Days & Nights - 7 on 3 off 7 on 4 offJob Requirements:SIA Door Supervisor Licence required2 years Team Leader / Supervisor / Manager experience in the corporate sector is requiredIT and Supervisory / Management skills requiredWillingness to learn & proactively identify and address security concernsExcellent communication both written & verbal and communication skillsReliable, Responsible and PunctualMaintain a professional appearance and conduct at all timesFlexible in the approach to daily duties and additional events when held on siteComputer literate in Microsoft Word, Outlook and ExcelBe calm under pressure - Have the presence of mind be able to defuse difficult situationsAble to work as part of a team as well as on your ownCCTV & First Aid qualifications are desirableEnsure the control room remains organised, operationally ready, and secure at all timesSupport continuous training and development of security personnel to enhance team performanceBe confident you can undertake 100% of all specific dutiesBe able to provide all the documentation and vetting information requestedJob Responsibilities:Oversee the daily deployment and supervision of security personnel, ensuring full coverage and adherence to site procedures and customer expectations.Deploy officers to required locations promptly and efficientlyEnsure all officers follow site-specific duties, policies, and procedures, reporting any breaches or concerns promptlyConduct thorough shift handovers and monitor the completion of logs, reports, and incident documentationMaintain high standards of dress and professional conduct across all teamsSupport the Duty Security Manager in operational delivery and demonstrate flexibility in daily dutiesMonitor and supervise CCTV operations, ensuring rapid response to any security concernsProvide team leadership and guidance, ensure the team is well-presented, motivated, and operating to a high standardLead on-site responses to fire alarms, evacuations, medical emergencies, and other critical incidents, ensuring all actions are compliant with site protocols and legal obligations.Carry out any reasonable requests made by CIS management.Flexible in the approach to daily dutiesBenefits:Health care plan (HSF)Perk Box (HSF) - discounts & offers from cinema tickets to days outCycle to work schemeTailored Site UniformFirst class training allowing you to develop your skillsA view for career developmentLong service & Employee Recognition awardsAnd much more!!A globally recognised Security Solutions Specialist delivering service excellence, to our Customers, Colleagues, and Communities. CIS is an independently owned business providing professional security solutions across the UK and Ireland. Our people are at the heart of everything we do. They have a sense of belonging and togetherness that manifests itself in operational excellence and world-class customer service. CIS Security is a multi-award-winning company, recently being awarded World’s Happiest Workplace in 2025.At CIS Security Ltd, we do not just accept difference - we celebrate it, we support it, and we thrive on it for the benefit of our Customers, Colleagues, and Communities. CIS Security Ltd is proud to be an equal opportunity employer and value diversity. We welcome applications from all sections of the community. All employment is decisions are based on qualifications, quality, and business needs.Due to the volume of applications, if we have not contacted you within three weeks of initial contact then unfortunately you have not been successful on this occasion.