Job Description

Job Description: Transmission Security Engineer

6 to 12 months+

Brampton, ON

Role Descriptions

• Design and implement security architectures for transmission networks (optical, DWDM, IPMPLS, microwave, and metrobackbone networks)
• Lead security hardening of transmission equipment, including routers, switches, optical transport systems, and network management platforms
• Implement and maintain encryption technologies (MACsec, IPsec, optical layer encryption)
• Perform risk assessments, threat modeling, and vulnerability analysis for transmission infrastructure
• Ensure compliance with security frameworks, standards, and regulatory requirements (ISO 27001, NIST, SOC, PCI where applicable)
• Develop and enforce transmission security policies, standards, and operating procedures
• Lead incident response and root...