Perimeter Solutions (Automation) Limited (PSA) is a specialist provider of automated gate and access control systems, delivering high-quality installations, servicing, and maintenance to both residential and commercial clients. Based in Dartford, we are a growing business with a strong reputation for reliability and professionalism. The Role We are looking for an organised and proactive Bookkeeper / Project Support Administrator to join our team. This is a varied and important role combining financial administration with project and general office support. Key Responsibilities Bookkeeping: Maintaining accurate financial records Processing invoices, payments, and receipts Bank reconciliations Managing accounts payable and receivable Assisting with VAT returns and liaising with external accountants Manage CIS returns Project & Administrative Support: Supporting project managers with scheduling and coordination Raising and tracking job sheets and purchase orders Liaising with engineers, suppliers, and customers Raising Purchase Orders Maintaining accurate project documentation General office administration duties Handling incoming calls, post and emails Requirements Proven bookkeeping experience (essential) Experience with Xero accounting software Strong organisational and time management skills Excellent attention to detail Good communication skills and professional manner Ability to work independently and as part of a team Experience within construction, engineering, or a similar industry (desirable but not essential) What We Offer Competitive salary (dependent on experience) Full-time, permanent position, office based Supportive and friendly working environment Opportunity to develop within a growing company To apply, please attach your CV to the link proivided.