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TAT IT Technolgies

Network Security Specialist

TAT IT Technolgies
Oman · Full-time · Mid-Senior

We have an urgent requirement for Network Security Specialist is required for one of our banking client in Oman

Purpose And Summary

  • The assist keeping bank’s LAN/WAN Infrastructure and online platforms up, running, and secure as per the guidelines and timelines set by the bank.

Key Deliverables

  • Maintain the networks infrastructure for the bank services as per the guidelines and timelines set by the bank.
  • Configure networks to support the level of security required within the agreed SLAs
  • Responsible for administering and managing Web Application Firewalls (WAF), Proxy servers, Load Balancers (LB), and Network Firewalls, including configuration, policy enforcement, performance tuning, and ongoing maintenance.
  • Liaise with all departments and branches in networks related installation, maintenance, and security.
  • Assist line manager in the preparation and maintenance of section’s related documentations.
  • Oversee the operational technical development of the section as well as getting involved in the development of section’s policies, processes, and procedures.
  • Work along with Infrastructure, Architecture, and delivery teams to ensure networks are fully functional and secure.
  • Participate in improving the operational technical standard and competencies with the team.
  • Provide a call support to the networks and 24/7 teams as and when required.
  • Assist and support the implementation of all service management processes including, Change Processes, Service Level Agreement and to ensure all are according to bank’s strategic objectives.
  • Adhere to the best practices, especially in Capacity management, Resiliency, Networks patching and Upgrading.
  • Ensure all activities are carries out based on bank’s policies, processes, and procedures.
  • Participate in Networks related initiatives and projects as assigned or other duties as assigned by line manager.
  • Ensue all related activities are in accordance with bank’s policies, procedures, and standards.
  • Participate in other related initiatives and projects as assigned or other duties as assigned by management.

Experience

  • 5 to 7 years of experience in Networks technology.

Business Understanding

  • Experience in design, delivery, operations of networks and connectivity services
  • Manage the critical LAN/WANs
  • Delivering experience in large scale network change programs.
  • Knowledge of bank’s policies, processes, and procedures.

Skills: security,infrastructure,maintenance,network security,projects,lan

Key Skills

Ranked by relevance

firewalls network security
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Posted
Aug 28, 2025
Type
Full-time
Level
Mid-Senior
Location
Oman

Industries

Technology Information Internet

Categories

Information Technology

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