We are seeking an experienced admin assistant to join one of our clients based near Hilton, Derbyshire. The ideal candidate will play a crucial role in ensuring the smooth operation of our office by providing essential administrative support. Proficiency in Microsoft Office, with a strong emphasis on Excel for handling complex billing processes, is required. The candidate must also possess excellent written and verbal communication skills to effectively interact with clients and internal teams, and have the ability to manage multiple tasks. A car will be essential due to the location of this company.Hours Of WorkYou have the choice of 9-3 Monday to Friday or 8-5 Monday to WednesdayDutiesDocument Management:Monitor and review inbound site paperwork and maintain accurate records of project documents.Communication:Demonstrated ability to communicate effectively with both internal teams and external clients to support office and project operations.Project Onboarding:Assist with the administrative setup of new projects, including collating customer information, completing internal checks, setting up on internal systems, and compiling information for site operations.Project Billing:Assist in preparing and processing of applications for payments and invoicing, ensuring accuracy and timely submissions.Accounts Administration:Raise customer sales invoices and monitor and assist with credit control.General Administration:Support office operations, including ordering office supplies, raising purchase orders and booking accommodation.Back-Office Support:Provide efficient support to field operatives, remote workers, the workshop team, and directorsRequirementsProven track record of administrative office experiencePrevious experience working with digital systemsPrevious billing "> High level of proficiency in MS Office; advanced Excel skills are requiredKnowledge of accounts within the Construction sector would be an advantagePersonal RequirementsStrong verbal and written communication to detail, Well organised, self-motivated & pro-active, Flexible & adaptable