Network Infrastructure Manager

3 days ago


Islamabad, Islamabad, Pakistan beBee Careers Full time

Job Description:

The Network Administrator is responsible for overseeing the organization's network infrastructure. This includes managing and maintaining network devices, ensuring network security, and optimizing performance to guarantee seamless connectivity across the organization.

  • Manage, configure, and maintain enterprise firewalls (e.g., Palo Alto, Fortinet, Cisco ASA/Firepower, Huawei) to ensure secure communication between networks.
  • Configure and manage Web Application Firewalls (WAFs) to inspect Layer 7 HTTP/HTTPS traffic, detecting and blocking threats such as SQL injection, Cross-Site Scripting (XSS), and other OWASP Top 10 vulnerabilities.
  • Implement threat detection and mitigation measures, including regular reviews of WAF configurations to reduce false positives/negatives and minimize impact on application performance.
  • Collaborate with security and development teams to integrate WAF security measures into the software development lifecycle, ensuring secure coding practices and vulnerability remediation.
  • Design, implement, and troubleshoot network routing protocols, including BGP, OSPF, and Static Routing, to ensure efficient and secure data transfer.
  • Analyze network behavior, perform route redistribution, and optimize routing policies to ensure minimal latency and maximum system availability.
  • Maintain detailed logs, reports, and documentation of network configurations, incidents, and response actions, generating reports for security audits and compliance reviews.
  • Implement monitoring tools to continuously assess network performance, traffic patterns, and potential threats in real-time, ensuring up-to-date protection.
  • Work with application development teams to integrate security measures into software development, ensuring secure coding practices and vulnerability remediation.
  • Familiarity with IDS/IPS, SIEM systems, and log analysis is essential for this role.
  • A solid understanding of networking concepts, including TCP/IP, subnets, VLANs, routing protocols, and VPNs (IPSec/SSL), is required.
  • This role requires proficiency in configuring security zones, policies, NAT, and VPN, IPSEC tunnels, as well as experience with troubleshooting tools (Wireshark, traceroute, NetFlow, etc.).


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