FTTH Security Expert

📋 Description

• Plan and conduct scoped, authorized penetration tests of FTTH and PON infrastructure
• Analyze GPON, XG-PON, XGS-PON, and NG-PON2 technologies, including OMCI, PLOAM, and authentication
• Analyze customer premises equipment through firmware extraction and reverse engineering
• Assess subscriber provisioning and management systems, including TR-069/CWMP, TR-369/USP, and
• Examine subscriber-facing infrastructure such as BNG/BRAS, PPPoE/IPoE, DHCP, and VLAN segmentation
• Investigate security considerations involving 5G Fixed Wireless Access and fixed-mobile convergence

🎯 Requirements

• Proven experience conducting security audits and penetration tests across IT and OT infrastructure
• Strong knowledge of fixed-line network architectures (FTTx, DSL, coaxial)
• Practical understanding of FTTH and PON technologies
• Experience with telecom equipment vendors such as Huawei, ZTE, Nokia, Ericsson, Calix, or Adtran
• Familiarity with security standards and frameworks (3GPP SCAS, GSMA NESAS, ISO/IEC 27001, NIST CSF)
• Experience in red teaming or adversary emulation for critical infrastructure

🎁 Benefits

• Fully remote working arrangement with worldwide availability
• Independent contractor engagement with flexible work organization
• Opportunity to work on advanced telecommunications and critical infrastructure security challenges
• Collaboration with experienced telecom specialists and security researchers
• Exposure to emerging technologies including FTTH, 5G, and network virtualization
• Opportunity to contribute to internal research, security tools, and open-source initiatives