https://jobs.co.uk/job/principal-mechanical-engineer-thales--4d0ecc69-a43b-4ea6-83da-cdc53cd686f9 RSS feed for Principal Mechanical Engineer at Thales. en-gb Fri, 23 Oct 2026 18:05:20 GMT https://jobs.co.uk/job/principal-mechanical-engineer-thales--4d0ecc69-a43b-4ea6-83da-cdc53cd686f9 https://jobs.co.uk/job/principal-mechanical-engineer-thales--4d0ecc69-a43b-4ea6-83da-cdc53cd686f9 Fri, 23 Oct 2026 11:53:01 GMT Location: City | Salary: 10000-500000 Annual | Type: Permanent | Location: Belfast, United Kingdom Thales is a global technology leader with more than 83,000 employees on five continents. With over 7,500 people in the UK, operating across defence, space, aerospace, and digital security, we help build a future we can all trust. Thales supports the security and stability of our nation by providing extraordinary technology to our customers, as well as delivering social value to the UK with our products and services. Principal Mechanical EngineerLocation: based in Belfast, minimum 3 days/ week in office (hybrid), with Other: permanent, full-time Join Thales as a Principal Mechanical Engineer and take the lead in delivering cutting-edge defence technologies, combining technical excellence, leadership and innovation to help protect and defend what matters most. What the role has to offer Shape the Future of Defence Engineering - work on complex Weapon Systems, Missile Systems and Platform products, applying engineering first principles to develop innovative solutions that directly contribute to national and international security Lead, Influence and Mentor - play a pivotal leadership role within a large Mechanical Design team, driving engineering best... Permanent