Job Title: Commercial Manager Location: Central London - Hybrid (2 days in office, occasional travel to Acton or Stratford) Contract Type: Interim (Inside IR35) Rate: Up to £529.94/day (Umbrella) Overview: We're seeking a skilled Commercial Manager to support post-contract activities within a large public sector organisation. You'll oversee maintenance and asset management contracts, working closely with suppliers and internal project teams. Key Focus Areas: Managing post-contract commercial matters (no procurement) Handling contract variations, payments, and governance Liaising with suppliers and internal stakeholders Applying knowledge of IP rights in contracts Essential Experience: Post-contract management of complex/bespoke contracts Maintenance/asset contract experience Public sector or governed environments Desirable: Rail sector experience Knowledge of intellectual property in contracts CIPS qualification We can only consider applications from those eligible to work in the UK for this position. This position will require some additional checks, to ensure you can access the site worked as needed. For more information on this position, please contact Marika Powell at ARM on 02392 228232 or email your CV and covering letter to. Disclaimer: This vacancy is being advertised by either Advanced Resource Managers Limited, Advanced Resource Managers IT Limited or Advanced Resource Managers Engineering Limited ("ARM"). ARM is a specialist talent acquisition and management consultancy. We provide technical contingency recruitment and a portfolio of more complex resource solutions. Our specialist recruitment divisions cover the entire technical arena, including some of the most economically and strategically important industries in the UK and the world today. We will never send your CV without your permission. Where the role is marked as Outside IR35 in the advertisement this is subject to receipt of a final Status Determination Statement from the end Client and may be subject to change.