Our client, a reputable organisation in the defence sector, is seeking a Senior/Principal Hardware Engineer for their business unit in Rochester. This contract role sits within Electronic Systems and will be crucial in driving forward key hardware engineering initiatives. Key Responsibilities: Designing and developing hardware systems, including both digital and analogue electronics technologies. Overseeing the full engineering development lifecycle, from concept through to product certification. Utilising various tools such as Mentor Graphics Expedition Enterprise, Simetrix or Spice, and Chronology for timing design. Applying signal integrity principles and employing system development tools like Enterprise Architect, Matlab, and Simulink. Managing requirements using tools like DOORS and ensuring compliance with safety-critical system standards. Consulting on cost and schedule constraints to ensure program needs are met. Job Requirements: Experience with Mentor Graphics Expedition Enterprise. Proficiency in analogue simulation tools, such as Simetrix or Spice. Knowledge of timing design tools like Chronology. Understanding of signal integrity tools and principles. Hands-on experience with system development tools (e.g., Enterprise Architect, Matlab, Simulink). Experience with requirements management tools, such as DOORS. Demonstrated ability to work on safety-critical systems. Skills: Working knowledge of both digital and analogue electronics technologies. Experience with the full engineering development lifecycle. Ability to understand and work within cost and schedule constraints. Strong engineering judgement across all phases of the engineering lifecycle. Solid understanding of product design and work package control. Proven expertise in digital and/or analogue electronics technologies. If you are a proactive and experienced hardware engineer with a background in defence, we would love to hear from you. Apply now to contribute to our client's dynamic and innovative team in Rochester