Senior layout designer (Contractor) will be responsible for layout of high performance analog cores such as analog-to-digital converters, digital-to-analog converters, PLL, transceivers, etc. Responsibilities include leading IC layout of cutting edge high performance, high speed CMOS integrated circuits in foundry CMOS process nodes in 5nm, 6nm, 7nm, 16nm, and 28nm following best practices from the industry. Job located at Omni's Billerica, MA office. Job requirements include the following qualifications.