Vesta Construction Group is a London-based refurbishment and fit-out contractor delivering high-quality projects across the commercial, residential and mixed-use sectors. We pride ourselves on professionalism, strong processes and a supportive team culture.Role OverviewWe are seeking a reliable and organised Part-Time Office Administrator to support the smooth day-to-day running of our head office. This is an office-based role, working two fixed days per week (Mondays and Wednesdays, 9:00am-5:00pm) from our SE1 office and reporting directly to the Compliance Manager.The role is ideal for someone who is highly organised, detail-focused and comfortable supporting a busy construction business.Key Responsibilities General office administration and day-to-day supportAssisting with document control, filing and maintaining digital recordsSupporting compliance, HandS and HR administration tasksManaging incoming calls, emails and correspondenceCoordinating office supplies and basic office logisticsAssisting with onboarding documentation for employees and subcontractorsSupporting internal systems such as SharePoint, Microsoft Teams and OutlookAssisting with basic financial administration using QuickBooks (e.g. invoices, expenses, records)Providing ad-hoc administrative support to the wider management team Skills and Experience Previous experience in an office administration or support roleExperience using QuickBooks is preferredStrong organisational skills and attention to detailConfid