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W3Global
Hardware Lead
1 month ago
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Important information
Contract type:
Freelance / Contract
Location:
Irvine, CA, USA
Work mode:
Onsite
Published on:
25 September 2026
What they need
Experience Required
- 4-7 years of experience in Electronics Circuit Design , Testing & Development
- Aerospace/Aerospace & Defence experience preferred
- Proficient in Board bring up, debugging, Engineering validation testing, System integration testing, EMI/EMC testing and Environmental testing
- Analysing field failures, finding root cause and providing solutions.
- High Speed Board Testing Experience like using the High-end Oscilloscope (16GHz+), able to perform Eye-pattern and Jitter measurements for High Speed Interfaces like PCIe Gen4, 10G Ethernet
Key Responsibilities
- High-Speed Digital Circuit Design and Board-Level Power Supply Design
- Requirement analysis and preparation of design documents (HRD, HLD, LLD, PDR, CDR, DDR)
- Component selection, schematic design, PCB layout review, and simulation
- Prototype development, board bring-up, debugging, and system integration
- Engineering Validation Testing (EVT), DVT, EMI/EMC, and Environmental Testing
- Field failure analysis, root cause investigation, and corrective actions
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