The Role KBR s Government and Defence business is a strategic partner to UK Defence, delivering mission-critical support across infrastructure, operational resilience, and capability sustainment. We enable Defence clients to meet evolving challenges through integrated solutions, technical excellence, and trusted advisory services. Following a strategic refresh, our Defence portfolio has been repositioned to reflect emerging priorities across homeland security, battlefield sustainment, and international partnerships. To accelerate growth, we are seeking a Business Development Manager to identify new Defence opportunities within the Air domain, lead bids across frameworks and tenders, strengthen relationships with MOD and industry stakeholders, and secure new business aligned to UK Defence transformation. Location This is a hybrid role with flexible working practices. The successful candidate will be required to regularly attend Leatherhead, with travel to client sites. Key Responsibilities Identify and pursue Air business opportunities aligned with our Defence strategy and priority sectors Conduct market research and analyse trends to inform growth strategies Initiate client engagement, understand their needs, and align solutions with our capabilities Work closely with subject matter experts to develop tailored proposals Oversee the transition of secured business opportunities to operational teams Establish strong relationships with critical stakeholders, developing engagemen