Company Description Are you passionate about engineering? Do you want to make a difference? You could be one of our 54k+ colleagues in over 30 countries working on inspiring projects in the most innovative companies. Join us and start building tomorrows world today! Job Description ALTEN Ltd is seeking an experienced Mechanical Systems Installation Engineer to support high-profile aerospace programmes within the UK. This role will place you at the centre of systems installation design and integration , working on complex platforms that demand innovative solutions. You will be responsible for delivering detailed design , ensuring compliance with safety and certification requirements, and coordinating across multiple engineering functions. This is an exciting opportunity to contribute to the next generation of advanced aircraft. Location: Bristol On-Site Requirement: Full Time Security Clearance: No current restrictions Key Responsibilities Deliver detailed Mechanical Systems Installation (MSI) design for hydraulic, fuel, pneumatic, and electrical systems across aerospace wing programmes. Provide technical leadership and act as a point of authority for installation design activities. Serve as a Design Signator...