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Senior Specialist; Networks Security at CRDB

Senior Specialist; Networks Security at CRDB –

Job Purpose

Plan, organize and lead a team to deliver cost effective and efficient IT security controls to protect and defend the bank’s network infrastructure against any internal and external threats (e.g. unauthorized access, cyber-attacks, etc.).

Key Responsibilities

  • Protects network infrastructure by defining access privileges, control structures, and resources.
  • Manage and ensure optimal security configurations of all network security hardware and equipment (Firewalls, routers, switches, load balancers, etc.) for the LAN, WAN, Data Centers Core Network, and WLAN.
  • Conduct research and make recommendations on network security products, services, protocols, and standards in support of network security continuous improvements.
  • Provide “ownership” of security incidents and problems thru final resolution for the Bank’s Firewalls, IDS/IPS, and other network security incidents.
  • Define, Implement, and maintain policies, procedures, processes, standards, and guidelines for network security administration and appropriate use.
  • Monitor network traffic for unusual activity.
  • Analyze and establish security requirements for your networks.
  • Provide network security statistics and reports to aid in management decisions.
  • Consult with the management and design rules and regulation for the acceptable use of the networks.
  • Maintain an inventory of network security hardware and software equipment.
  • Ensure networking stability and monitor all work regularly.
  • Prepare and maintain networking security documentation and layouts.
  • Contributes to team effort by accomplishing related results as needed.

Experience, Knowledge and Skills Requirements

  • Bachelor’s Degree in Computer Science or any other related field.
  • Minimum of 5 years in network security technologies and setup/configuring enterprise-wide security in firewalls, routers, and switches.
  • Preferred professional certifications, CCNP, ISO27001, CISSP, ethical hacking, OS and Databases related certifications, and other relevant security certifications.
  • Excellent knowledge of current protocols and standards, including Core. Switching/Routing, SSL/IPSec, VOIP, Business Continuity, Disaster Recovery.
  • Hands-on experience installing and troubleshooting Firewalls, routers, bridges, switches, hubs, networks cabling, telephony systems, modems, network interface cards, and so on.


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