Principal Analog Mixed-Signal Design Engineer

Job Description
The Principal Analog Mixed-Signal Design Engineer will contribute to the development of multi-tens of GHz Transimpedance amplifiers TIAs. These optical interface chips are tightly coupled with our high-performance equalizers. The results of our innovative designs have made our TIAs best in class for coherent long-haul and metro systems as well as PAM4 data center systems. Hybrid position, must work in-office two (2) days a week.
Responsibilities:
Active circuit design as well as technical leadership.
Design leading edge transimpedance amplifier design, primarily in Silicon Germanium (SiGe) BiCMOS (Bipolar Complementary Metal Oxide Semiconductor) technology, where circuit performance will need to transcend beyond industry leading products.
Develop transmission line structures and other millimeter wave structures to enable higher performance than would normally be achievable.
Design of hi-performance broadband analog circuits for optical front-end receivers.
Design of various other analog circuitsincluding linear regulators, AGC loop, current/voltage sensors, bandgaps etc.
Develop microarchitecture of major circuit blocks and guide team of designers to implement them. Work with various technologies including SiGe BiCMOS and CMOS.
Work with other functional groups to facilitate post-silicon validation, qualification, transition to mass production, and customer support.