Signal Integrity Engineer

Broadcom Inc.; San Jose (CA); On-site; USD 143,800 - 230,000; Full time

Benefits offered by this job

Discretionary annual bonus

Equity grant/stock awards

Medical, dental, vision benefits

401(k) with company match

ESPP

Job summary

Broadcom Inc. in San Jose seeks an experienced SI/PI engineer to drive sign-off for parallel interfaces across 2.5D/3D interposers and packages. The role blends customer-facing tasks with R&D for next-generation interconnect technologies.

Responsibilities include timing signoff, EM extraction, PDN analysis, IO channel work, and automation with TCL/Python. Requires 12+ years (or 10+ for MS) in Electrical/Electronics/CE and strong scripting skills.

Qualifications

• Bachelor or Master in Electrical/Electronics/Computer Engineering with 12+ or 10+ years of related experience.
• Strong TCL and Python scripting for automation.
• Experience with SI/PI sign-off flows for DDR/LPDDR or HBM.

Responsibilities

• Mask-based timing signoff using time-domain simulations of parallel interfaces.
• Electromagnetic extraction and modeling of signal and power delivery channels.
• AC and transient analysis of power distribution networks.
• IO channel analysis.
• Pre-layout modeling of transceivers and PDN networks.
• Automate sign-off processes and collaborate with EDA vendors to improve tool accuracy.
• Prepare analysis results, presentations, sign-off reports, and support pre-sales activities.

Skills

TCL scripting

Python scripting

Education

Bachelor in Electrical/Electronics/Computer Engineering

Master's Degree in Electrical/Electronics/Computer Engineering

Tools

DDR/LPDDR sign-off tool suite

Job description

Job Description

The ASIC Products Division at Broadcom has developed some of the most complex IC solutions and technologies over the last two decades. Our products power the internet in areas such as artificial intelligence/machine learning, cloud computing, wireless infrastructure, and networking. We develop advanced technologies in 3D and 2.5D interconnects and are seeking an experienced SI/PI engineer to develop our next‑generation products with a focus on parallel interfaces. The role combines customer‑facing AE responsibilities and R&D engineering, working on both existing product lines and new interconnect technologies across MCM, 2.5D, and 3D spaces.

Responsibilities

• Mask‑based timing signoff using time‑domain simulations (SPICE, etc.) of parallel interfaces including 2.5D and 3D.
• Electromagnetic extraction and modeling of signal and power delivery channels (PCB, package, interposers, etc.).
• AC and transient analysis of power distribution networks.
• IO channel analysis.
• Pre‑layout modeling of transceivers as well as signal and PDN networks.
• Automate sign‑off processes and work with EDA suppliers to improve tool accuracy and analysis flow.
• Generate analysis results, create presentations, sign‑off reports, and support pre‑sales activities to customers and internal teams.

Skills and Experience

• Independent, self‑starter capable of working across a worldwide organization and customer base.
• Ability to manage multiple concurrent customers under short timelines.
• Comfortable providing guidance and direction with incomplete information.
• Knowledge of at least one DDR/LPDDR and/or HBM SI/PI sign‑off flow tool suite.
• Ability to manage analysis, documentation, and presentation roles.
• Flexibility to integrate new ideas and tools to enhance sign‑off capabilities.
• Experience with various IC, package, and PCB database types.
• Proficiency in TCL and Python scripting to automate routine tasks.
• Education/Experience: Bachelor in Electrical/Electronics/Computer Engineering and 12+ years related experience/Masters Degree in Electrical/Electronics/Computer Engineering and 10+ years related experience.

Education / Experience

• Bachelor in Electrical/Electronics/Computer Engineering and 12+ years related experience.
• Masters Degree in Electrical/Electronics/Computer Engineering and 10+ years related experience.

Compensation and Benefits

The annual base salary range for this position is USD 143,800.00 to USD 230,000.00. Selected candidates will be eligible for a discretionary annual bonus, a competitive new‑hire equity grant, and annual equity awards. All compensation is subject to relevant plan documents and award agreements.

Broadcom offers a comprehensive benefits package including medical, dental and vision plans, 401(k) participation with company matching, Employee Stock Purchase Program (ESPP), Employee Assistance Program (EAP), company‑paid holidays, paid sick leave and vacation time, and compliance with all applicable laws for paid family leave and other leaves of absence.

Equal Opportunity Employer

Broadcom is proud to be an equal opportunity employer. We will consider qualified applicants without regard to race, color, creed, religion, sex, sexual orientation, national origin, citizenship, disability status, medical condition, pregnancy, protected veteran status or any other characteristic protected by federal, state, or local law. We will also consider qualified applicants with arrest and conviction records consistent with local law.