Senior Administrative Assistant
3 days ago
Maidenhead
Location: Maidenhead | Hybrid (3 days on site) Length: 19/05/2026 - 18/11/2026 (6 months possibility to extend) Hour Rate: £15.38 PAYE + Holiday Pay Our client is looking for an Administrative Professional to support a busy Commercial Operations function within a globally recognised organisation within the biotechnology and healthcare sector. Responsibilites • Provide day-to-day administrative and PA support to senior leadership, including diary management and meeting coordination, • Organise internal and external meetings, including agendas, logistics, catering, venues, transportation, and action tracking, • Support leadership team meetings and wider business alignment meetings, • Process expenses through Concur, • Create and manage purchase orders through SAP, including goods receipting and invoice schedule tracking, • Coordinate contracts and agreements using systems including DocuSign and internal contract management tools, • Assist with the creation, formatting, and management of presentations, contracts, tender submissions, and other commercial documentation, • Maintain team distribution lists, organisational charts, calendars, and internal communication channels, • Manage and update Microsoft Teams channels, permissions, notifications, and shared documents, • Support mandatory training reporting and follow up with teams on completion deadlines, • Organise conferences and HCP meetings, including bookings, logistics, and promotional materials, • Prepare and quality-check compliance documentation for approval and archiving processes, • Support HCP and HCO disclosure reporting and data collection activities, • Arrange both domestic and international travel, accommodation, transfers, and itineraries Qualifications • Previous experience in an Administrative Assistant, PA, Executive Assistant, or Office Support role, • Strong diary management and meeting coordination experience, • Experience managing purchase orders and administrative processes, • Confident using Microsoft Office applications including PowerPoint, Outlook, Excel, and Teams, • Strong organisational skills with the ability to multitask and prioritise effectively, • Excellent written and verbal communication skills, • Comfortable working across multiple teams and stakeholders, • High attention to detail and ability to manage sensitive documentation, • Team-oriented with strong interpersonal and relationship-building skills, • Experience with systems such as SAP, Concur, DocuSign, or similar is beneficial