Principal DFT Engineer (Silicon Engineering)
SpaceX · Irvine, CA · Yesterday
On-siteEngineering$200k–$335k/yrFull-time
Responsibilities
- Lead implementation and optimization of DFT architectures, including scan insertion, compression/decompression logic, memory BIST, and logic BIST, leveraging Siemens Tessent tools for RTL and gate netlist DFT implementation
- Own ATPG tools and methodologies, including generating patterns for stuck-at, transition, and path delay fault models, while focusing on pattern compression, diagnosis, and hierarchical test flows
- Provide post-silicon testing and validation support
- Responsible for evaluating design readiness for scan insertion through RTL and physical design Scan Design Rule Check (DRC) tools
- Integration and verification of Design for Test (DFT) fabrics and IP within Subsystems
- Run and debug non-timing and SDF annotated gate level simulations
- Develop test scripts, automate processes, and analyze data using programming languages such as Perl, Python, Tcl, or C+
Qualifications
- Bachelor’s degree in electrical engineering, computer engineering or computer science
- 10+ years of experience working with ASICs
- 10+ years of experience in scan insertion and DFT setup, integration and validation
Preferred Skills And Experience:
- Leadership experience driving SOC DFT execution from concept through tapeout and product deployment
- RTL experience to understand, trace and debug RTL connectivity issues as they pertain to DFT
- Experience with UPF (Unified Power Format), formal verification, and DRC rule checking experience
- Familiar with advanced silicon process and technology nodes for high speed and low power consumption
- Strong implementation or integration of design blocks using Verilog/SystemVerilog
- Experience working with ATE testers and test teams