Senior Technical Lead - Post Silicon Validation
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Salary
≈ $151k – $280k per year (Estimated)
Location
In office (United States)
Seniority
Staff
Confirmed on the employer's own hiring board on Nov 2, 2026. First seen by Alion on Oct 30, 2026.
Overview
Company
Impact
Profile match
HCLTech is a major Indian multinational information technology (IT) services and consulting company headquartered in Noida, Uttar Pradesh. Spun off from the original HCL Group in 1991, it ranks as one of India's largest technology companies alongside firms like TCS, Infosys, and Wipro.
Job Summary
BMTC validation engineering: This role focuses on hardware-software boundary debugging across firmware, PCIe transport, and userspace, requiring C and C++ systems programming, PCIe interfaces and DMA, custom silicon validation, streaming API architecture, build systems, and support for multiple chip generations. Rust is emerging for the streaming API shim layer but is not yet dominant.
Key Responsibilities
The role is BMTC (Bare Metal Test & Control) Validation Software Engineer requiring expertise at the hardware-software boundary. The top critical skills are:
- C/C++ Systems Programming - memory allocators, interrupt handling, race condition debugging, resource lifecycle management
- PCIe & Hardware Interfaces - VFIO, BAR mapping, iATU, DMA (H2D/D2H/P2P), physical functions
- Custom Silicon Validation - Core firmware, HDI protocol, SQ/CQ setup, multi-generation chip support
- Streaming API Architecture - dynamic library loading, process separation, static-to-dynamic migration
- Build System - constraint-based compilation, target management, CI integration
Skill Requirements
- C/C++ Systems Programming - memory allocators, interrupt handling, race condition debugging, resource lifecycle management
- PCIe & Hardware Interfaces - VFIO, BAR mapping, iATU, DMA (H2D/D2H/P2P), physical functions
- Custom Silicon Validation - Core firmware, HDI protocol, SQ/CQ setup, multi-generation chip support
- Streaming API Architecture - dynamic library loading, process separation, static-to-dynamic migration
- Build System - constraint-based compilation, target management, CI integration
Other Requirements
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