Validation Engineer - HCLTech

Bilinguallink; La Pocatière; On-site; CAD 90,000 - 150,000; Full time

Job summary

Bilinguallink is seeking an experienced SoC Validation Engineer to drive end-to-end validation of complex SoC designs across pre-silicon and post-silicon phases.

The ideal candidate brings deep domain expertise in SoC IP subsystems — including Clock, Reset, Ethernet, I/O controllers, and related infrastructure IPs — with proven ability to develop test strategies, execute validation plans, and root-cause failures from simulation through first silicon and production.

Qualifications

• BS/MS/PhD in EE or related field (required).
• 4–10+ years in SoC validation (pre-silicon and/or post-silicon).
• Deep understanding of SoC architecture and IP integration.

Responsibilities

• Lead end-to-end validation of SoC IP subsystems across pre- and post-silicon phases.
• Develop verification plans and execute tests for clock, reset, Ethernet, and I/O IP.
• Verify CDC, POR, and MAC-PHY interfaces; ensure data-path integrity.
• Debug silicon using oscilloscopes, logic analyzers, JTAG/DFx, and telemetry tools.
• Collaborate with design/firmware teams; mentor junior engineers and drive validation improvements.

Skills

SoC validation

Pre-silicon validation

Post-silicon validation

Test strategy development

RTL debugging

Python/Perl/Tcl scripting

Emulation/FPGA prototyping

Oscilloscope/logic analyzers

Education

B.S. in Electrical Engineering

M.S. in Electrical Engineering

Ph.D. in Electrical Engineering

Tools

Palladium

Veloce

Protium

Job description

Job Title

SoC Validation Engineer — Pre-Silicon & Post-Silicon

Summary

We are looking for an experienced SoC Validation Engineer to drive end-to-end validation of complex System-on-Chip (SoC) designs across both pre-silicon and post-silicon phases. The ideal candidate brings deep domain expertise in SoC IP subsystems — including Clock, Reset, Ethernet, I/O controllers, and related infrastructure IPs — with proven ability to develop test strategies, execute validation plans, and root-cause failures from simulation through first silicon and production.

Key Responsibilities

• Pre-Silicon Validation
  • Develop comprehensive verification and validation plans for SoC-level IP subsystems including Clock Generation/Distribution (PLLs, clock muxes, dividers), Reset Architecture, Ethernet MAC/PHY, and I/O interfaces (GPIO, I2C, SPI, UART, JTAG)
  • Create and execute directed and constrained-random tests targeting IP integration, connectivity, and functional correctness at the SoC level
  • Verify clock domain crossings (CDC), reset sequencing, and power-on reset (POR) behavior
  • Validate Ethernet data path integrity, link negotiation, and MAC-to-PHY (MII/RGMII/SGMII) interfaces
  • Perform functional coverage analysis and drive coverage closure across IP blocks
  • Collaborate with design and architecture teams on RTL debug, assertions, and specification reviews
  • Execute validation on emulation/FPGA prototyping platforms (Palladium, Veloce, Protium) for early software/firmware integration
• Post-Silicon Validation
  • Bring up and validate SoC IPs on first silicon and platform boards
  • Develop and execute post-silicon test plans covering:
    • Clock: PLL lock times, frequency accuracy, jitter characterization, clock switching, glitch-free mux transitions
    • Reset: Reset assertion/de-assertion sequencing, warm/cold reset flows, watchdog timer resets, brown-out detection
    • Ethernet: Link bring-up, auto-negotiation, packet integrity (CRC/FCS), throughput/latency, loopback testing, PTP/IEEE 1588 timestamping
    • I/O: Pin mux configuration, drive strength, voltage levels, protocol compliance (I2C/SPI/UART timing), interrupt routing
  • Debug silicon failures using oscilloscopes, logic analyzers, protocol analyzers, JTAG/DFx, and embedded trace tools
  • Perform root-cause analysis of post-silicon bugs and drive resolution with design and firmware teams
  • Characterize IP performance under varying voltage, frequency, and temperature (VFT) conditions
  • Develop and maintain automated test frameworks for regression and production testing
  • Collaborate with platform, firmware, BSP, and driver teams on system-level integration and debug
• General
  • Author and maintain validation documentation: test plans, debug reports, coverage metrics, and known-issue databases
  • Develop Python/Perl/Tcl scripts for test automation, log parsing, and result analysis
  • Participate in silicon bring-up triage, failure analysis, and bug review meetings
  • Mentor junior engineers and drive process improvements in validation methodology
  • Interface with IP vendors for third‑party IP integration, compliance, and issue resolution

Required Qualifications

• Education: B.S./M.S./Ph.D. in Electrical Engineering, Computer Engineering, or related field
• Experience: 4–10+ years in SoC validation (pre‑silicon and/or post‑silicon)
• Deep understanding of SoC architecture and IP integration concepts

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