We are supporting a leading defence client in Germany on a major naval programme, specifically the F123 frigate class. They are looking for a freelance System-Level Test Manager to join on a time-and-materials contract. This role will play a critical part in sea acceptance testing, ensuring the integration and performance of advanced naval combat systems. The ideal candidate will bring a defence or maritime background, proven experience in system-level test management, and the ability to work hands-on in demanding naval environments. As this project is based in Germany, fluent German is essential alongside strong English communication skills. Your responsibilities: Responsibility for planning, coordinating, and executing system tests for naval systems (combat management systems, weapon systems, sensors, etc.) Developing and implementing test strategies and concepts throughout the entire system development cycle (verification and validation) Creation of test plans, test cases, test procedures, and test documentation in accordance with military standards (e.g., MIL-STD, NATO STANAGs) Coordination and execution of integration and acceptance tests at the system and subsystem level (e.g., in laboratory environments, on land, or on board naval vessels) Close cooperation with system engineers, software developers, quality management, and customer representatives Control and monitoring of external test teams and service providers Analysis and evaluation of test results and tracking of deviations and errors Your profile: Degree in electrical engineering, computer science, systems engineering, communications engineering, or comparable qualification Several years of experience in test management of complex technical systems, ideally in a maritime or defense environment Knowledge of test methods, tools, and processes Familiarity with military standards and specifications is an advantage High level of communication and coordination skills Good written and spoken German and English Willingness to travel occasionally and work on board naval vessels Please apply via the link below and the project will start in October. Vivid Resourcing are committed to equality of opportunity for all applications from individuals are encouraged regardless of age, disability, sex, gender reassignment, sexual orientation, pregnancy and maternity, race, religion or belief and marriage and civil partnerships or any other characteristic protected by law.