Senior Mixed Signal Circuit Design Engineer

Job Title

Senior Mixed Signal Circuit Design Engineer

Role Summary

Senior engineer on the mixed-signal design team responsible for developing high-speed interface ICs (TX/RX/clocking/PLL) for next-generation NVLINK and related products. The role spans schematic design, layout collaboration, verification, and post-silicon characterization.

Work with cross-functional teams to deliver integrated circuits at 50 Gbps and above using deep-submicron CMOS processes.

Experience Level

Senior — typically requires 5+ years of industry analog/mixed-signal design experience (the posting specifies 5+ years).

Responsibilities

Primary technical responsibilities include:

• Define circuit requirements and deliver full designs from schematic through layout, verification, and silicon characterization.
• Perform schematic and transistor-level design in deep-submicron CMOS technologies (including FINFET processes).
• Architect and verify analog/mixed-signal blocks using industry-standard EDA tools (Cadence Virtuoso, Spectre, HSpice, etc.).
• Optimize designs for system-level performance (noise, stability, timing) and implement matching/high-speed routing guidance for layout engineers.
• Develop testbenches and behavioral models for component and top-level verification.
• Support post-silicon bring-up, debugging, and characterization activities.

Requirements

Must-have technical skills and experience:

• 5+ years analog/mixed-signal design experience in industry.
• Practical experience with CMOS analog/mixed-signal design in deep-submicron processes (experience with FINFET preferred).
• Experience with Cadence IC design environment and analog simulators (Spectre, HSpice, Finesim, XA or similar).
• Experience creating testbench environments and behavioral models for analog and digital verification.
• Strong debugging and analytical skills; familiarity with noise analysis, loop stability, AC/DC/transient analysis, and Monte Carlo simulations.
• Ability to work effectively within a team and communicate technical results clearly.

Nice-to-have:

• Prior experience with high-speed serial interfaces and PHY-level design (50 Gbps and above).

Education Requirements

Master of Science (M.S.) or foreign equivalent degree in Electrical Engineering, Computer Engineering, or a related field.

About the Company

Company: NVIDIA

Headquarters: Santa Clara, California, USA

NVIDIA is a global leader in accelerated computing, renowned for its innovative solutions in AI and digital twins that transform diverse industries. The company specializes in networking technologies, providing end-to-end InfiniBand and Ethernet solutions for servers and storage that optimize performance and scalability. NVIDIA serves sectors such as high-performance computing, enterprise data centers, and cloud computing, constantly reinventing its products and services to stay ahead in the market.