The Company is seeking an Interim VP of New Business Development and Client Partner with a focus on the defence sector. This senior, hands-on role is pivotal in driving new business activity, progressing existing opportunities, and maintaining senior ownership of a key client relationship. The successful candidate will be responsible for converting a defined pipeline of new business opportunities, developing senior relationships with major defence contractors and strategic partners, and leading all aspects of the business development process from customer engagement to commercial close. A strong network within the defence ecosystem and a proven track record of selling to the MOD and major UK defence contractors are essential. The ideal candidate for this role at The Company will have a background in senior business development or commercial leadership within the defence or national security sector. They must be adept at shaping and winning complex, high-value opportunities, and have experience in selling professional services or other B2B services. Strategic client relationship ownership, strong emotional intelligence, and executive-level influencing and negotiation skills are also key requirements. The role demands a hands-on, commercially driven individual with the ability to make an immediate impact and is suited to those who are eligible for UK security clearance, with current or recent clearance being advantageous.