Full-time

Quantum Safe Test Engineer

Posted by VIAVI Solutions • Singapore, Singapore, Singapore

📍 Singapore, Singapore 🕒 February 19, 2026

About the Role

Summary:
VIAVI Solutions is seeking a Quantum Safe Test Engineer to join our global advanced innovation center in Singapore. This role focuses on hands-on laboratory testing, prototype validation, and system integration for quantum-safe communication technologies, including Quantum Key Distribution (QKD), Post-Quantum Cryptography (PQC), and hybrid secure networking solutions.
Duties & Responsibilities:
Key Responsibilities
  • Conduct hands-on testing and lab operations for prototype quantum-safe communication systems.
  • Perform functional, performance, and interoperability testing of QKD, PQC, and hybrid secure networking components.
  • Operate and maintain optical and electronic lab instruments, such as optical spectrum analyzers and network analyzers.
  • Develop and execute automated test scripts (Python, C++, or similar) for system validation and long-term stability testing.
  • Set up and...

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