The posting
Kandou is a semiconductor company pioneering high-performance interconnect and chip-to-chip communication solutions. Our engineering teams push the boundaries of what is possible in silicon design, validation, and system integration. We are looking for a seasoned Silicon Validation Lead to join our R&D organization and drive end-to-end validation of complex SoC platforms.
Silicon Validation Manager Location: Hyderabad Department: Silicon Engineering / Hardware Validation
Employment Type: Full-Time
Role Overview
As the Silicon Validation Director/Manager, you will own the full lifecycle of silicon bring-up and validation for next-generation SoC platforms that integrate PCIe, CXL, DDR5, RISC-V processors, Memory Fabric, PCIe Switch, and Caliptra Root of Trust (RoT) subsystems. You will lead a cross-functional validation team, define test strategies, and act as the primary technical interface between design, architecture, firmware, and system teams to ensure first-pass silicon quality and robust production readiness.
Key Responsibilities
Silicon Bring-Up & Validation
- Lead pre- and post-silicon validation for complex SoCs encompassing PCIe Gen 4/5/6, CXL 1.1/2.0/3.0, DDR5 memory subsystems, RISC-V processor cores, Memory Fabric, PCIe Switch, and Caliptra RoT IP.
- Drive silicon bring-up from power-on through full functional validation, characterization, and compliance testing.
- Develop and own comprehensive silicon validation plans, test coverage matrices, and sign-off criteria aligned with tapeout and production milestones.
- Execute and manage compliance and interoperability testing against PCIe, CXL, JEDEC DDR5, and relevant security/RoT standards.
Test Architecture & Strategy
- Define test infrastructure architecture: board-level bring-up environments, FPGA prototypes, simulation correlation, and lab automation frameworks.
- Drive development of validation collateral including test plans, test suites, regression frameworks, and pass/fail criteria for all integrated subsystems.
- Establish coverage tracking dashboards and triage processes to systematically reduce validation escapes.
Debug & Root Cause Analysis
- Lead deep-dive debugging of complex multi-layer failures spanning RTL, firmware, hardware, and system software.
- Utilize protocol analyzers, logic analyzers, oscilloscopes, and CXL/PCIe test equipment (e.g., Teledyne LeCroy, Keysight, Spirent) to isolate and characterize issues.
- Author and maintain detailed bug reports, failure analysis documents, and errata for silicon revisions.
Team Leadership & Collaboration
- Lead and mentor a team of validation engineers; set technical direction, review deliverables, and foster a culture of engineering rigor.
- Collaborate closely with RTL design, DV, firmware, and software teams to ensure seamless hand-off from pre-silicon simulation to physical silicon validation.
- Interface with external IP vendors, OEM/ODM partners, and compliance labs for interoperability and certification activities.
- Represent the validation team in architecture reviews, design reviews, and program planning meetings.
Process & Continuous Improvement
- Champion test automation and CI/CD integration for regression management.
- Drive lessons-learned processes across silicon spins and contribute to validation methodology improvements.
- Establish and maintain lab safety, equipment inventory, and test asset management best practices.
Required Qualifications
- Bachelor's or Master's degree in Electrical Engineering, Computer Engineering, Computer Science, or related field.
- 18+ years of hands-on silicon validation or hardware validation engineering experience, with at least 6 years in a Manager/Lead or staff-level role.
- Deep expertise in PCIe (Gen 4/5/6): protocol-level knowledge, compliance testing, physical layer characterization, and debug.
- Strong hands-on experience with CXL (1.1 / 2.0 / 3.0): memory semantic protocols, device types (Type 1/2/3), coherency mechanisms, and interoperability testing.
- Extensive experience validating DDR5 memory subsystems: timing margins, signal integrity, JEDEC compliance, and RAS features.
- Solid experience with RISC-V processor bring-up, ISA compliance validation, and core/cluster debug using JTAG and hardware debug probes.
- Hands-on experience with Memory Fabric architectures: bandwidth/latency characterization, coherency validation, and fabric stress testing.
- Experience validating PCIe Switch silicon: multi-port topologies, QoS, hot-plug, and error-handling scenarios.
- Experience with Caliptra Root of Trust or equivalent security subsystem validation: secure boot, firmware attestation, cryptographic engine verification, and DICE/RoT compliance.
Technical Skills
- Protocols: PCIe Gen 4/5/6, CXL 1.1/2.0/3.0, DDR5, AXI, APB, AMBA
- Processor: RISC-V (RV64GC, RISC-V Debug Spec), JTAG
- Security: Caliptra RoT, Secure Boot, DICE, TPM concepts
- Interconnect: Memory Fabric, PCIe Switch, NoC fundamentals
- Instrumentation: Protocol analyzers, BERT, oscilloscopes, VNAs
- Automation: Python, Tcl, Bash, PyATS, Robot Framework
- EDA / Debug: Signal Tap, ChipScope, OpenOCD, GDB
What We Offer
- Opportunity to work on cutting-edge, industry-defining interconnect and semiconductor technology.
- Collaborative, high-trust engineering culture with direct access to architecture and design teams.
- Competitive compensation, equity participation, and comprehensive benefits.
- Flexible work arrangements and a commitment to continued technical growth.
Kandou is an equal opportunity employer. We celebrate diversity and are committed to creating an inclusive environment for all employees.
