Principal Analog/Mixed-Signal Engineer

ABOUT THE ROLE Join an AI and computing hardware team developing CMOS chips for probabilistic computing. As a Principal Analog/Mixed-Signal Engineer, you will lead circuit design and help shape architectures for upcoming chip tape-outs. WHAT YOU'LL DO - Lead design of analog and mixed-signal blocks, including ADCs, PLLs, bandgaps, regulators, SerDes, oscillators, and dividers. - Own substantial portions of chip architecture and potentially serve as design lead for a chip. - Perform hands-on layout and design verification, including DRC, ERC, and LVS. - Work with IC, systems, physics, and algorithms teams to translate probabilistic computing concepts into silicon. - Help test and validate fabricated chips using lab equipment such as signal generators, spectrum analyzers, and oscilloscopes. WHAT WE'RE LOOKING FOR - 6 to 20 years of analog and mixed-signal IC design experience, including work on blocks such as PLLs, ADCs, or SerDes. - An MS or PhD in Electrical Engineering focused on circuits or IC design. - Strong CMOS circuit design expertise and experience completing multiple tape-outs, including at FinFET or 28nm/65nm process nodes. - Proficiency with Cadence simulation, including parasitic extraction, Monte Carlo analysis, and process corners. - Hands-on layout experience and familiarity with physical verification, including DRC, ERC, and LVS. - Experience across circuit types and willingness to take on practical work beyond a narrow specialization. COMPENSATION & BENEFITS Base salary: $200,000 to $325,000 annually. Visa sponsorship is available. LOCATION Hybrid, with three days per week on-site in Boston, Massachusetts, United States.