Billing Administrator

Accounts / Billing Administrator 2 Month Contract | £140 per day | Inside IR35 Location: London E1 (Hybrid – 2 days office, 3 days home. First 2 weeks likely 3 days in the office.) We're looking for an experienced Accounts/Billing Administrator to join a busy finance team on a 2-month contract. You'll be responsible for managing billing and invoicing processes, ensuring accuracy, maintaining data integrity, and supporting internal stakeholders across multiple departments. Key Responsibilities • Review and validate service orders before invoicing. • Process customer invoices accurately and on time. • Manage billing queues and ad-hoc invoicing. • Raise credit notes and support customer billing queries. • Support monthly audits and data integrity initiatives. • Liaise with Finance, Service Delivery, Customer Service, Sales and IT. • Identify process improvements and maintain compliance with European invoicing and tax requirements. Skills & Experience • 2+ years' experience in a finance or billing environment. • Strong Microsoft Excel skills. • Excellent attention to detail and analytical ability. • Experience with Salesforce, Oracle Fusion, BOSS or telecoms billing systems is advantageous. • Strong communication, organisation and time management skills. • Ability to work in a fast-paced, deadline-driven environment. If you're an organised Billing or Finance Administrator with strong Excel skills and a passion for accuracy, we'd love to hear from you. @mecscomms: uniting opportunity with ambition in Telecoms | Media | Technology @mecscomms is the brand name of MECS Communications Ltd who provide permanent & contract recruitment consultancy service as an Employment Agency & Employment Business. For more information or a list of current vacancies, please see our web site at mecscomms.co.uk