Key Responsibilities
Perform SI/PI analysis for high-speed interfaces, including 32 Gbps SerDes.
Analyze and optimize DDR5, DDR4, DDR3, DDR2, LPDDR5/5X, LPDDR4/4X and LPDDR3 interfaces.
Perform board, package and system-level SI/PI analysis for memory and storage products including NAND, mNAND, DIMMs and SSDs.
Work on high-speed protocols such as PCIe, XAUI, SGMII, CPRI, JESD204B and 10G-KR.
Perform die, package and board capacitor/decap optimization and PDN analysis.
Analyze eye diagrams, crosstalk, impedance, insertion/return loss and channel performance.
Perform simulation-to-measurement correlation, debug issues and drive root-cause analysis.
Support product development from
requirements/specification through design, validation and product release.
Work closely with ASIC/SoC, package, PCB, hardware, validation and system teams.
Must-Have Skills
610 years of relevant SI/PI experience




Solid experience in Board-Level SIPI / High-Speed Signal Integrity
Hands-on experience with 32 Gbps SerDes
Robust experience with DDR/LPDDR interfaces
Experience in package + board + system-level SI/PI
Experience with simulation and measurement correlation
Strong understanding of high-speed channel analysis, S-parameters, crosstalk, eye diagrams and PDN
EDA Tools – Hands-on Experience
Must have experience with multiple tools from:
Ansys HFSS
Cadence PowerSI / SystemSI
HSPICE / Broadband SPICE
Mentor HyperLynx
Good to Have
Experience with NAND / mNAND / SSD / DIMM products
Experience with PCIe / XAUI / SGMII / CPRI / JESD204B / 10G-KR
Experience with lab correlation using oscilloscope, VNA/TDR
Solid analytical, debugging and cross-functional communication skills.

📌 Senior Si Pi Engineer Hyderabad
🏢 Rtlynx Semicon India
📍 Hyderabad