Quantum Safe Test Engineer at Viavisolutions

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 configure optical fibers, photonic devices, and secure network links in lab and field trial environments.
Support integration of cryptographic modules, key management systems (KMS), and network security functions into testbeds.
Collect and analyze experimental data, identify root causes of issues, and provide detailed test reports and improvement feedback.
Collaborate with global R&D and engineering teams to refine system design and ensure test coverage for all functional components.
Pre-Requisites / Skills / Experience Requirements:
Education:
Bachelor's or Master's degree in Electrical Engineering, Computer Engineering, Physics, or a related discipline.
Technical Expertise:
Hands-on experience with optical and electronic laboratory setups, including fiber handling, photonics alignment, and signal measurement.
Proficiency in Python, MATLAB, or C/C++ for test automation, instrument control, and data analysis.
Working knowledge of network protocols (Ethernet, IP, TLS, IPsec) and cryptographic concepts (key exchange, encryption).
Familiarity with Quantum Key Distribution (QKD), Post-Quantum Cryptography (PQC), or quantum optics is highly advantageous.
Experience with Linux environments, network configuration, and protocol analysis tools (e.g., Wireshark) preferred.
Understanding of ETSI, ITU-T, or NIST quantum-safe standards is a plus.
Soft Skills:
Strong troubleshooting and problem-solving skills.
Excellent attention to detail and lab discipline.
Effective communication skills for cross-site collaboration.
Self-driven, adaptable, and comfortable working in a hands-on R&D lab environment.

Quantum Safe Test Engineer

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