The application window is expected to close on: 01/05/2025. Job posting may be removed earlier if the position is filled or if a sufficient number of applications are received. Meet the Team Cisco Silicon One is a business organization with a long track record of building complex and high-performance Silicon ASICs. Our silicon devices drive the world’s most complex networks and carry over 90% of IP traffic. We are a highly specialized ASIC team with experts in all aspects of advanced IC package design and heterogeneous system integration. Our substrates use the latest 2.5D fanout technologies for large-scale integration, using the latest signaling and data transfer technologies. Your Impact Cisco SiliconOne ASIC team is looking for an expert in Signal and Power Integrity to help us develop our next generation ASIC packaging. You will work on cutting-edge FCBGA substrates that push the boundaries on power, speed, and fabrication / assembly technology. You will drive ASIC package power and signal integrity rules and layout analysis to enable on-time, high-quality manufacturing releases. You will actively implement the latest SERDES speeds and technologies while developing creative solutions for these signaling and power distribution challenges. * Develop design rules for ultra-high speed signaling * Analyze substrate SI/PI and provide feedback for layout * Collaborate with the layout team to develop the best overall solution * Collaborate with system partners to achieve the best combined power and signal integrity across the interposer, substate, and PCB. * Document design rules and post layout extraction results Minimum Qualifications: * Bachelor’s degree in electrical engineering or related field * 7+ years of experience in Signal and/or Power Integrity * Strong background in Electromagnetics * Good understanding of scattering and impedance network parameters * Proficient in Ansys EM flow * Proficient with Cadence APD for layout review * Fluent in Keysight ADS * Working knowledge of SPICE Preferred Qualifications: * Master’s degree in electrical engineering or related field * Experience with MATLAB or Python scripting * Experience with SI/PI of 2.5D advanced ASIC packaging * Experience with Raptor-X * Working knowledge of Vector Network Analysis * Basic knowledge of IBIS \#WeAreCisco #WeAreCisco where every individual brings their unique skills and perspectives together to pursue our purpose of powering an inclusive future for all. Our passion is connection—we celebrate our employees’ diverse set of backgrounds and focus on unlocking potential. Cisconians often experience one company, many careers where learning and development are encouraged and supported at every stage. Our technology, tools, and culture pioneered hybrid work trends, allowing all to not only give their best, but be their best. We understand our outstanding opportunity to bring communities together and at the heart of that is our people. One-third of Cisconians collaborate in our 30 employee resource organizations, called Inclusive Communities, to connect, foster belonging, learn to be informed allies, and make a difference. Dedicated paid time off to volunteer—80 hours each year—allows us to give back to causes we are passionate about, and nearly 86% do! Our purpose, driven by our people, is what makes us the worldwide leader in technology that powers the internet. Helping our customers reimagine their applications, secure their enterprise, transform their infrastructure, and meet their sustainability goals is what we do best. We ensure that every step we take is a step towards a more inclusive future for all. Take your next step and be you, with us! Cisco is an Affirmative Action and Equal Opportunity Employer and all qualified applicants will receive consideration for employment without regard to race, color, religion, gender, sexual orientation, national origin, genetic information, age, disability, veteran status, or any other legally protected basis. Cisco will consider for employment, on a case by case basis, qualified applicants with arrest and conviction records.