Date Posted: 2026-04-24 Country: United Kingdom Location: Havant, Hampshire Position Role Type: Onsite At RTX, the world largest aerospace and defence company, 185,000 great minds are united by purpose and inspired to make a difference solving the world’s most complex problems. With our three market leading businesses, world-class operations and investments in research and development, we offer capabilities and opportunity no one else can. Together, we push the boundaries of known science and find new ways to connect and protect our world. Collins Aerospace is a leader in technologically advanced, intelligent solutions that help redefine the aerospace and defence industry. With a comprehensive portfolio and deep technical expertise, we help customers meet the demands of the global market. We are currently recruiting for a part-time Buyer position. This role is 30 hours per week, working Monday to Thursday, and is based onsite* at our facility in Havant, UK Role Overview: The Purchasing team is responsible for the compliant, cost effective acquisition of materials and services that are within budget to support the contractual service delivery requirements to customers. What you will do: Working in the Purchasing Team, the Buyer is tasked with the timely placement of purchase orders to ensure the on time in full delivery of materials and services to support the production programme. Processing and the successful placement of compliant and appropriately authorised purchase orders Maintain and update purchase order progress notes and to seek credible and achievable expected delivery dates from suppliers Expediting of material, includes managing back orders and forward orders Skills / Experience you must have: Typically requires a University Degree or equivalent experience and prior relevant experience. Please ensure the role type defined below is appropriate for your needs before applying to this role. This position is classified as: Onsite: Employees who are working in Onsite roles will work primarily onsite. This includes all production and maintenance employees, as they are essential to the development of our products. Candidates will learn more about role type and current site status throughout the recruiting process. For onsite and hybrid roles, commuting to and from the assigned site is the employee’s personal responsibility. What we can offer you: Attractive Compensation Package Generous Employer Contribution to Pension Scheme Healthcare benefits (including a healthcare cash plan) Life Assurance 25 days Annual Leave Public Holidays option to buy / sell up to 5 days per year Support with professional fees Employee Assistance Program (EAP) Staff Discounts Employee Recognition And so much more! Join us and help shape the future of aerospace and defence. RTX adheres to the principles of equal employment. All qualified applications will be given careful consideration without regard to ethnicity, color, religion, gender, sexual orientation or identity, national origin, age, disability, protected veteran status or any other characteristic protected by law. Privacy Policy and Terms: Click on this link to read the Policy and Terms