Security Methodology Engineer at orange

Setup: Remote, Hybrid
Type: Full-time
Level: senior
Posted: Jul 22, 2026

Description

Join Orange Innovation Polska's team building a quantum key distribution (QKD) system with a partner. This project will conclude with a pilot deployment to a client. Your focus will be on developing security methodologies for classical parts of the system, including KME, interfaces, management network, and integration with IT/telco infrastructure. You'll collaborate with experts in quantum security, developers of KME, and CyberSec/Network teams.

Required Skills

Agile
GitLab
Sonar
Git
CI/CD

Additional Information

Required Previous Experiences: Over 5 years of experience in cybersecurity systems and networks involving architecture evaluation and testing.
Ability to model threats and analyze risk for high-security systems.
Lead or oversee security tests such as configuration vulnerability tests and penetration tests.
Knowledge of classical cryptography, including AES, TLS, PKI, and cryptographic key lifecycle.
Familiarity with Common Criteria standards (ISO/IEC 15408), including concepts of TOE SFR and Security Target, along with norms like ISO/IEC 27001, FIPS 140-3, and NIST 800-88 regarding data destruction.
Experience with Hardware Security Modules (HSM).
Preferred Qualifications: Knowledge of ISO/IEC 23837 and ETSI GS QKD 014/016 standards, as well as BB84 and E91 protocols.
Certification in CISSP.
Use of threat modeling using the MITRE ATT&CK framework.
Experience in cloud security on Google Cloud Platform.
Skill in automation and script writing in Python.
Practice in security certification processes.
Experience in securing operator networks in telecommunications or critical systems.