StrongGuard Security UK is seeking a professional and customer-focused Female Concierge Officer to provide flexible cover for holiday leave, sickness absence, emergency requirements and additional operational demand in Sheffield. The successful candidate will be responsible for delivering a first‑class reception and concierge service whilst helping to maintain the safety, security and wellbeing of residents, visitors, contractors and on‑site staff. This is a zero‑hours position requiring flexibility to work days, nights, weekends and bank holidays as required. Due to the sensitive nature of the service provided to our client, this role is subject to a Genuine Occupational Requirement under Schedule 9, Part 1 of the Equality Act 2010 and applications are therefore invited from female candidates only.