Responsibilities
Responsibilities will include, but are not limited to ESD Architecture Leadership & Strategy. Define and own ESD architecture and protection strategy for high-speed I/O portfolios including:
- HBM (High Bandwidth Memory) / DDR / LPDDR PHY I/Os
- PCIe, USB, Ethernet, MIPI, and proprietary interfaces
- Lead ESD–I/O co-design trade-off decisions, balancing: Aggressive ESD targets (HBM / CDM / MM). Ultra-low capacitance and leakage requirements
- Eye margin, jitter, bandwidth, return loss, and impedance matching
- Drive architectural choices for: Snapback clamps, rail clamps, diode steering networks. Triggered and advanced ESD devices (technology-dependent). Domain isolation and sequencing protection for sophisticated SoCs
- Advanced Circuit Design, Modeling & Signoff: Perform and guide ESD circuit design and analysis at block and full-chip level.
- Establish simulation methodologies for: Transient ESD stress (TLP-equivalent behavior). Dynamic clamp triggering and current handling. I/O performance impact (cap loading, ringing, overshoot/undershoot).
- Own ESD modeling correlation: Work with device/modeling teams on compact models (dynamic R, triggering, CV behavior). Drive correlation between SPICE simulations, TLP/VF-TLP, and silicon results. Act as the final technical authority for ESD Design reviews and signoff.
- Silicon Debug, Reliability & Qualification Ownership: Lead silicon-level ESD failure analysis across products and generations.
- Drive root cause analysis for: HBM/CDM failures. Leakage and performance degradation. Latch-up and substrate-coupling issues
- Collaborate deeply with reliability: Define corrective actions and preventive methodologies. Own ESD qualification strategies and ensure first-pass silicon success.
- Physical Design, Layout & Technology Engagement: Define company-wide layout guidelines for ESD devices. Current uniformity, ballasting, guard rings. Substrate/well engineering and isolation standard processes. Power clamp placement and return path integrity
- Partner with technology, process, and PDK teams to: Influence ESD-friendly process features. Enable scalable ESD solutions in sophisticated node & Ensure ESD robustness across multiple packages and IO ring configurations.
- Multi-functional & Interpersonal Leadership: Serve as the ESD subject-matter guide (SME) across the organization.
- Provide strategic guidance to: I/O and PHY design teams. PDN, package, and board-level engineers. Product engineering and manufacturing. Mentor and technically develop junior and senior ESD/design engineers & Drive methodology reuse, IP standardization, and design standard processes across programs.
- Consistent track record of: Delivering production silicon meeting aggressive ESD and performance targets. Leading ESD technical decisions for sophisticated, high-volume products.
- Deep expertise in: HBM, CDM, MM, latch-up mechanisms & High-speed signal integrity fundamentals and constraints
- Strong command of: SPICE-based simulators (Spectre, HSPICE) & Physical layout review and ESD signoff flows
- Leadership & Soft Skills: Recognized technical authority with strong executive-level interpersonal skills. Ability to make and defend data-driven architectural trade-offs. Mentor-first attitude with passion for growing technical talent. Comfort operating in ambiguous, fast-paced, first-principles problem spaces.
What Success Looks Like
- ESD requirements consistently met without compromising high-speed I/O performance.
- Predictable, silicon-correlated ESD signoff across projects.
- Reusable ESD IP and methodologies deployed across multiple products and nodes.
Requirements / Qualification
- B.Tech / M.Tech / PhD in Electrical / Electronic Engineering or related field.
- 15+ years of hands-on experience in ESD circuit design and protection architecture and high-speed I/O or mixed-signal chip environments.