Holt Executive are partnered with a leading technology innovator who provides advanced defence and commercial technologies across air, land, sea, space and cyber domains. They currently require experienced Hardware Engineers who will be working on a wide range of component-level design in the development of our products. This typically includes integrating high-speed data converters, high-end FPGAs, ARM-based System-on-Chip devices and associated power supply circuitry onto mixed signal PCBs. Responsibilities for the Hardware Engineers: Responsibility for the design and overall quality of complex electronic sub-systems. Specification and design of circuits containing functionality including:- Multi-gigabit High Speed Serial channels (PCIE, 10G Ethernet, USB3 and JESD204B). - Memory (DDR3, DDR4, Flash). - Microprocessor (including ARM), FPGA (Xilinx, Intel) and MPSoC (Xilinx). - Power supply design including filtering / isolation, point of load and power sequencing. Design analysis using industry standard tools such Siemens HyperLynx (SI / PI) and Spice. Collaboration with support functions and wider engineering disciplines e.g. software, firmware, PCB and mechanical engineering. Support of junior engineers through technical leadership and guidance. Experience required by the Hardware Engineers: Experience of high-speed digital and analogue hardware design, simulation, implementation and verification. Integration and test of PCB assemblies and systems. Requirements elicitation and management. Experience and knowledge of tools and techniques required to development production ready electronic products such as Design for Test, Design for Assembly and Design for Manufacture. Experience of Change Management systems (ARAS PLM, Windchill) to manage component and products lifecycle data through the implementation for Problem Reports, Engineering Change Requests, etc. Benefits and perks: Flexible, condensed or reduced working hours considered and hybrid working where possible. 12pm finish every Friday. 25 days holiday per year (plus bank holidays), increasing with long service and with the opportunity to buy/sell up to 5 days. Private medical insurance with optional family cover. Pension scheme of up to 7% employer contribution. Life Assurance 4x salary (flexible up to 10x)