Senior MTS: System Debug & Reliability Engineer

ETHOS SEARCH ASSOCIATES PTE. LTD.; Singapore; On-site; SGD 90,000 - 130,000; Full time

Job summary

ETHOS SEARCH ASSOCIATES PTE. LTD. seeks a Senior Engineer to own or lead SLT debugging for customer-return, qualification and factory-reported failures, focusing on boot and POST analysis. You will gather logs and traces to form hypotheses and run experiments to confirm them.

You will work with cross-functional teams to improve diagnostics, automation, screening, and test stability, while mentoring engineers in system-debug and root-cause methods.

Qualifications

• BS/MS/PhD with relevant experience as described in requirements.
• Hands-on system-level tests debugging for x86 platforms (desktop, industrial PC, server, or embedded devices).
• Experience with BIOS/UEFI, firmware init, POST-code interpretation, and serial-console debugging.
• Proficiency with Linux command-line and at least one scripting language.
• Familiarity with AI agents integrated into daily workflows is a plus.

Responsibilities

• Own or lead SLT debug for customer-return, qualification and factory-reported failures.
• Analyze boot failures, POST errors, hangs, resets, crashes, performance anomalies and reliability issues.
• Collect and interpret serial-console output, firmware traces, event logs, kernel logs and platform telemetry.
• Generate hypotheses and design experiments or electrical tests to prove them.
• Collaborate with cross-functional teams to improve SLT coverage, diagnostics and test stability.
• Prepare clear technical reports and communicate conclusions, risk and actions to engineering and management.
• Lead cross-functional technical initiatives and mentor engineers in system debugging and RCA methods.

Skills

x86 architecture

BIOS/UEFI debugging

UART/JTAG/oscilloscopes

Python/C/C++/Perl or Bash

Linux CLI

AI workflow integration

Education

Bachelor's degree in EE/CS or related field

Master's degree in EE/CS (advantage)

Tools

UART

JTAG

Oscilloscopes

Logic analyzers

Hardware debug tools

Job description

ETHOS SEARCH ASSOCIATES PTE. LTD. seeks a Senior Engineer to own or lead SLT debugging for customer-return, qualification and factory-reported failures, focusing on boot and POST analysis. You will gather logs and traces to form hypotheses and run experiments to confirm them.

You will work with cross-functional teams to improve diagnostics, automation, screening, and test stability, while mentoring engineers in system-debug and root-cause methods.