Overview We are seeking an experienced Commercial Manager to join a leading defence focused organisation in Bristol. This is a hands on role supporting key defence programmes, requiring strong knowledge of UK defence contracting frameworks and the ability to operate at pace in a complex delivery environment. Key Responsibilities Manage end-to-end commercial activities across defence contracts and programmes Ensure compliance with SSCR (Single Source Contract Regulations) Administer and negotiate DEFCONs within contractual agreements Apply and interpret DEFSTANs across programme delivery Lead procurement activities, including supplier negotiation and contract placement Manage full Contract Lifecycle Management (CLM), from bid through to close-out Support risk, pricing, and commercial governance across projects Work closely with delivery, engineering, and procurement teams to ensure contractual alignment Maintain strong stakeholder relationships across internal and external partners Key Requirements Strong background in defence sector commercial / procurement roles Proven experience working with SSCR, DEFCONs, and DEFSTANs Experience in procurement and supplier negotiation Understanding of Contract Lifecycle Management (CLM) principles Ability to work in a fast-paced, regulated environment Strong communication and stakeholder management skills