Key Responsibilities

• Design, implement, and support subscriber management platforms, including RADIUS-based AAA (Authentication, Authorization, and Accounting) solutions.

• Manage subscriber policies, QoS, bandwidth profiles, and traffic management to enhance customer experience and service quality.

• Administer DHCP and CGNAT platforms to ensure efficient IP resource utilization and seamless network connectivity.

• Configure and maintain network security policies across Firewall, IPS, and DPI platforms.

• Monitor service performance, troubleshoot network issues, and perform root cause analysis to ensure service stability.

• Analyze network utilization, capacity trends, and customer experience metrics to drive continuous service improvement.

Qualifications

• Bachelor's degree in Telecommunications Engineering, Computer Engineering, Computer Science, Information Technology, or related fields.
• 3-5+ years of experience in Core Network, WiFi, Broadband, ISP, or Telecommunications environments.
• Strong knowledge of AAA/RADIUS, DHCP, CGNAT, QoS, subscriber policy management, and bandwidth optimization.
• Hands-on experience with network security technologies, including Firewall, IPS, and DPI, as well as network performance monitoring and troubleshooting.
• Strong analytical, problem-solving, and communication skills, with the ability to manage complex network issues and capacity planning initiatives.