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Costs Administration Assistant

Posted July 03, 2026
Full Time £24,129 / year

Job Overview

Join our team as a Costs Administration Assistant and become an integral part of our dynamic environment. As a key member of our Costs Team, you'll play a crucial role in ensuring the smooth operation of administrative tasks and supporting the overall efficiency of our office.

More about the role...

  • Provide general administrative support to the Costs team, including data input and retrieval using internal systems
  • Carry out routine clerical tasks such as opening and closing cases, filing, photocopying, scanning and post handling
  • Organise incoming and outgoing mail and DX, including sorting, packaging and distribution
  • Support with data entry on case management systems and spreadsheets, including new case set-ups and recording agreed costs
  • Assist with file closure processes, billing and archiving
  • Provide ad hoc support to the wider Costs team and cover for colleagues when required
  • Undertake general office duties such as preparing bundles, managing deliveries, and supporting day-to-day team administration

More about you...


  • You possess excellent organisational and administrative skills, with a keen eye for detail and accuracy
  • Proactive and adaptable, you can work effectively under your own initiative and as part of a collaborative team
  • Strong communication skills enable you to interact effectively with colleagues and external stakeholders
  • Computer literate with good keyboard skills, you're familiar with Microsoft Word and have experience with electronic case management systems
  • Previous office environment experience is desirable, along with proficiency in Microsoft Excel and Outlook
  • You're reliable, dependable, and enthusiastic, with a client-focused approach to your work.

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