Lead Principal System Engineer for High-Speed Communication Interfaces (LPDDR) (f/m/div)
Posted: Oct 19, 2025
Job Description
Do you want to take up a new challenge within our automotive division? Do you actively look for the best solution while setting up the direction in your field of expertise? We develop and deliver the technology, so come and be part of shaping the future within the automotive industry as our new Lead Principal System Engineer! Come on board and join us at the pulse of technology in Dublin!Job DescriptionAs a Lead Principal System Engineer for the IO subsystem of our automotive microcontroller, you will take ownership of the process from defining product requirements to handing over to the design team, working closely with technical marketing, system architecture, development, product development, technology development, and chip-package co-design.In your new role you will:Define new high-speed interfacing architecture for functional components and transfer requirements to our development teamsBe the lead engineer for the high-speed memory interfaces (LPDDR)Drive system-level understanding and consistent behavior across multiple silicon derivatives and packaging variantsContribute to the IO configuration concept, support pad multiplexing strategies, and drive alignment across system-level peripheral integrationBe the interface between our application engineering and development teams and drive active knowledge transferEnsure the right sourcing strategy of high-speed communication interfaces based on our application assumptions together with the platform architectsServe as the Technical Interface for both internal and external IP providers, taking responsibility for the following activities:Managing technical topics within the IP analysis phaseIdentifying synergies between different IPsSupporting interactions with internal IP providers and pad-frame development teamsChallenging requirements to achieve the best area-power-performance ratioEnsuring cost competitiveness and compatibility with automotive quality and safety requirementsOwning and creating technical documentation to provide functional descriptions and guarantee ISO 26262 complianceSharing implementation know-how with othersYour ProfileYou are a team player who communicates flexibly and proactively within cross-functional teams. With strong problem-solving skills and solid technical expertise, you are ready to drive innovation and contribute to meaningful solutions.You are best equipped for this task if you have:A Degree in Electrical Engineering or a similar fieldAt least 8 years of experience as a concept, design, and system engineer for microcontroller or SoC based productsExperience in the definition and integration of LPDDR interfaceKey expertise with different high-speed interfaces in Automotive, Consumer and Networking applicationsExpertise with implementing high-speed clock and power supply and as well floorplan & physical constraintsSolid knowledge of microcontroller system architectures and peripheral integrationFamiliarity with automotive microcontroller architecture and open eyes & ears for market trendsPlease send us your CV in English.Contact:Carla Almeida, LinkedIn#WeAreIn for driving decarbonization and digitalization.As a global leader in semiconductor solutions in power systems and IoT, Infineon enables game-changing solutions for green and efficient energy, clean and safe mobility, as well as smart and secure IoT. Together, we drive innovation and customer success, while caring for our people and empowering them to reach ambitious goals. Be a part of making life easier, safer and greener.Are you in?Automotive (ATV) shapes the future of mobility with microelectronics enabling clean, safe, and smart cars –Our semiconductors are essential for supporting the automotive megatrends: electromobility, automated driving, connectivity, and advanced security. They link the real and the digital world, driving the ever-advancing pace of automotive digitalization. Infineon ATV is the number one semiconductor partner in the fast-changing automotive world, based on our system knowledge and our passion for innovation and quality.Click here for more information about working at ATV with interesting employee and management insights and an overview with more #ATVDreamJobs.Automotive Microcontroller: We make green mobility smartAs a leading automotive microcontroller vendor, the Infineon business line Automotive Microcontroller (ATV MC) offers the industry’s most comprehensive microcontroller and software portfolio. The three major product families, AURIX™, TRAVEO™ and PSoC™, provide the newest innovation in performance, connectivity, power consumption, safety and security.We enable the latest advancements in the dynamic automotive market, such as vehicle electrification, automated driving and driver information & interaction. Being at the core of transformation, we pave the way for new technologies, such as artificial intelligence and dependable computing, as well as higher levels of connectivity, security and user experience. So, join us to create a better future together.#AutomotiveMicrocontrollerWe are on a journey to create the best Infineon for everyone.This means we embrace diversity and inclusion and welcome everyone for who they are. At Infineon, we offer a working environment characterized by trust, openness, respect and tolerance and are committed to give all applicants and employees equal opportunities. We base our recruiting decisions on the applicant´s experience and skills. Learn more about our various contact channels.We look forward to receiving your resume, even if you do not entirely meet all the requirements of the job posting.Please let your recruiter know if they need to pay special attention to something in order to enable your participation in the interview process.Click here for more information about Diversity & Inclusion at Infineon.
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