We are looking for a Senior Systems Engineer- Avionics at our Letchworth site! As the Senior Systems Engineer, you will develop and maintain system requirement specifications and system interface design documents. Location: Letchworth UK We Take Care of Our People Work-life balance through our Hybrid working, flexitime program and condensed work week (role dependent) I Paid Time Off I Retirement with Employer Match I Health and Wellness Benefits I Learning and Development Opportunities I Competitive Pay I Bonus Scheme I Recognition I Employee Stock Purchase Plan I Inclusive and Supportive Culture Your Challenge: Provide system architecture definition based on required functionality. Develop and maintain system requirement specifications and system interface design documents. Develop system integration, verification, and acceptance test procedures. Participate in system and subsystem integration, verification and acceptance testing and generate appropriate test reports. Support development for system, hardware and software requirements and design to assure system requirements are met. Support qualification activities and develop qualification plans. Provide technical support to subcontracted developments and determine acceptance of subcontracted deliverables. Maintain current knowledge within their area of technical specialisation and ensure the benefit of this knowledge is realised within their design solutions Support continuous improvement of system ..... full job details .....