Kforce's client, a rapidly growing and well-established semiconductor company is seeking a couple of Principal Analog IC Design Engineer to join their team. We are working directly with the hiring manager on this exclusive search. The company offers a highly competitive compensation package, including base salary, annual bonus, and equity. This position is 100% onsite. Overview: Join our team to lead the design of next-generation transimpedance amplifiers (TIAs) operating at multi-tens of GHz. These optical interface chips, integrated with our high-performance equalizers, set the industry standard for coherent long-haul, metro systems, and PAM4 data center applications. Key Responsibilities: * Drive active circuit design and provide technical leadership across projects * Design advanced TIAs using SiGe BiCMOS and FinFET CMOS technologies, achieving performance beyond industry benchmarks * Develop millimeter-wave transmission line structures for superior signal integrity * Create high-performance broadband analog circuits for optical front-end receivers * Design supporting analog blocks such as linear regulators, AGC loops, sensors, and bandgap references * Define microarchitecture for major circuit blocks and guide implementation by the design team * Collaborate cross-functionally on post-silicon validation, qualification, mass production, and customer engagement