Principal Physical Design Engineer

## Principal Physical Design Engineer Apply locations:
Sunnyvale, California, United States of America time type:
Full time posted on:
Posted Yesterday job requisition :
1201845

Principal Physical Design Engineer This role has been designed as ‘’Onsite’ with an expectation that you will primarily work from an HPE office.
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* Who We Are:

** Hewlett Packard Enterprise is the global edge-to-cloud company advancing the way people live and work. We help companies connect, protect, analyze, and act on their data and applications wherever they live, from edge to cloud, so they can turn insights into outcomes at the speed required to thrive in today’s complex world. Our culture thrives on finding new and better ways to accelerate what’s next.

We know varied backgrounds are valued and succeed here. We have the flexibility to manage our work and personal needs. We make bold moves, together, and are a force for good. If you are looking to stretch and grow your career our culture will embrace you. Open up opportunities with HPE.
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* Job Description:

**** Job Summary
** We are seeking a highly skilled
** Physical Design Flow and Place‐and‐Route (P&R) Development Engineer
** to drive methodology, automation, and implementation solutions for advanced ASIC designs. The ideal candidate will have deep experience with
** Cadence Innovus**,
** Synopsys Fusion Compiler**, and modern RTL‐to‐GDS flows. This role focuses on developing scalable P&R methodologies, improving flow robustness, and partnering with design teams to deliver high‐quality, high‐performance silicon.
** Key Responsibilities
**** P&R Flow Development & Methodology (Main Responsibility)
*** Develop, maintain, and enhance RTL‐to‐GDS flows using
** Innovus
* * and
** Fusion Compiler**.
* Create robust, repeatable methodologies for floor planning, placement, CTS, routing, and optimization.
* Automate flow steps using Tcl, Python, and Make file‐based infrastructures.
* Investigate and deploy new tool features, optimization techniques, and technology‐node‐specific capabilities.
** Physical Design Support
*** Partner with RTL designers, analog/mixed‐signal teams, and PD implementers to support full‐chip and block‐level P&R execution.
* Provide hands‐on support for floorplan definition, clock topology, power grid planning, placement optimization, timing closure, IR/EM mitigation, and DRC fixing.
* Debug tool issues, convergence challenges, and signoff discrepancies across STA, LVS, DRC, and extraction.
** Implementation Quality & Signoff
*** Ensure P&R flows achieve best‐in‐class results on timing, area, power, noise, and DRC.
* Drive correlation improvements between FC/Innovus and signoff tools (Prime Time, StarRC, Voltus, Red Hawk, Calibre).
* Define and enforce physical signoff criteria and quality metrics.
** Cross‐Team Collaboration
*** Interface with EDA, library/PDK, signoff, and architecture teams to support technology bring‐up and design scalability.
* Help evaluate new EDA tools, PDK features, and design methodologies for next‐generation technologies and products.
** Required Qualifications
*** BS/MS in Electrical Engineering, Computer Engineering, or related field.
* ** 7–10+ years
** of experience in ASIC physical design flows or physical design methodology.
* Strong expertise in:  +
** Cadence Innovus
** place and route, and/or  +
** Synopsys Fusion Compiler**  + Physical design fundamentals (floorplan, placement, CTS, routing, ECO flows)  + Timing concepts (setup/hold closure, OCV/AOCV/POCV, derates)  + Power/thermal integrity (IR drop, EM reliability)  + DRC/LVS and physical signoff flows
* Strong scripting skills in
** Tcl**,
** Python**, and Linux shell.
* Ability to troubleshoot complex tool, flow, or methodology issues across PD and signoff.
** Preferred Qualifications
*** Experience with advanced process nodes (7 nm, 5 nm, or below).
* Familiarity with UPF/low‐power flows, multi‐clock-domain designs, and hierarchical P&R.
* Experience with version control systems (Git/Perforce) and CI automation.
* Knowledge of extraction, STA signoff, and parasitic modeling (StarRC, Prime Time).
* Strong problem‐solving skills and ability to drive issues to closure.
** What We Can Offer You:
****…