PCB Design Engineer - Northamptonshire We're recruiting for a PCB Design Engineer to join a world-leading engineering team that designs high-speed, mission-critical PCBs used in advanced military, aerospace, and rugged industrial systems. You'll be working in a fast-paced, collaborative environment delivering cutting-edge solutions for land, sea, and air platforms. Key Responsibilities Design high-speed PCBs for complex electronic assemblies Conduct signal and power integrity analysis Participate in design reviews and support cross-functional teams Ensure compliance with design, quality, and manufacturing standards Generate design documentation, drawings, and reports Collaborate closely with hardware, mechanical, and manufacturing teams Engage in continuous improvement across tools, processes, and practices Required Skills & Experience Strong experience with analog and digital PCB layout Deep knowledge of ECAD tools - especially Siemens EDA Xpedition (Layout, Designer, CES, EDM, etc.) Familiarity with HDI, sequential, and multi-layer PCB technologies Skilled in high-speed interfaces: DDR4/5, GDDR6, PCIe Gen3/4, Gigabit Ethernet Proficient in DFT/DFM best practices and the full PCB development lifecycle Ability to work across global teams with strong communication skills Ideal Candidate Degree in Electrical/Electronic Engineering (or equivalent experience) Proven track record of delivering complex, high-reliability PCB designs Strong problem-solving mindset and eagerness to learn from feedback Candidates must meet BPSS level pre-employment screening criteria. ACS are recruiting for a PCB Design Engineer. If you feel that you have the skills and experience required in this advertisement to be a PCB Design Engineersubmit your CV including an outline of your experience as a PCB Design Engineer. It is always a good idea to include a covering letter outlining your experience as a PCB Design Engineer with your application as this will enhance your chances of selection and improve your prospects of landing the PCB Design Engineerrole you desire.