Our client is looking for a Principal Systems Engineer What you''ll be doing: Provide hands-on technical leadership with a team of systems and software engineers, and directly support the product System Design Authority Apply the principles of Systems Engineering to develop software-based Simulation Systems across the full engineering life cycle Undertake Simulation Systems equipment design, network design and software design Lead requirement decomposition and manage specifications using tools like IBM DOORS Next Direct architectural modelling and interface definitions in tools such as CATIA Magic (Cameo) Drive system integration and define acceptance strategies for software-based systems Lead technical reviews and ensure compliance with customer, legislative andamp; business requirements Your skills and experiences: Demonstrable experience of the application of Systems Engineering for software-based products Expertise in Systems Engineering and Software integration life cycle principles (ISO 15288 and 12207) Strong background in requirements management (eg, IBM DOORS Next - desirable) Familiarity with engineering life cycle models (Waterfall andamp; Agile) and tools (eg JIRA) Background in software development and integration Technical leadership and ability to guide teams across disciplines to shape design solutions MIMESIS Product team: You will join our clients Simulation and Training sector in Portsmouth, part of their Systems Maritime and Land Defence Solutions, wor