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IT Network Security Specialist

الوصف ومتطلبات الوظيفة

Network Security Engineers implement, maintain and integrate the corporate WAN, LAN and server architecture. They are also  responsible for analysing, troubleshooting and correcting network problems remotely and on-site and maintaining and administering perimeter security systems such as firewalls and intrusion detection systems.

      Key Accountabilities/ Responsibilities

Network Management

 

  • Providing an effective & Reliable IT Networks infrastructure that enables DGDA users to communicate with all Systems & Services continuously and efficiently.
  • Perform maintenance and upgrades during off-hours and provide 24/7 on-call support

Security Management

  • Protecting information and information systems from unauthorized access, use, disclosure, disruption, modification or destruction.
  • Establish, implement and enforce compliance to the Company’s IT security policies and guidelines through the implementation of comprehensive IT security tools, products and processes.
  • To construct, develop and implement a cost-effective IT strategy to meet the current and future needs of NAS Group and its member businesses.
  • To develop and maintain the IT infrastructure to meet requirements of the business and users, ensuring the maximum availability and efficiency of production systems to support strategic business requirements.
  • To proactively identify and propose changes/additions to enhance IT capability and functionality in support of strategic business aims and requirements.
  • Protecting information and information systems from unauthorized access, use, disclosure, disruption, modification or destruction
  • Create Security Policy and ensure that all the company staff follow it.
  • Manage & Control all security policies related to firewalls and security appliances.
  • Implement and support Anti-virus solutions.
  • Review and ensure that any change related to all systems and network infrastructure must be follow the security standard.
  • Establish policies and procedures for access control to application systems and servers
  • Managing the implementation of any IT security Project
  • Manage and control anti-spam and email gateways
  • Manage and control proxy systems including bluecoat.
  • Assist, design and implement high security network that will support delivery of IT services to support NAS business through Internet
  • Ensure that the information must be available when it is needed.
  • Ensure to protect all company information from unauthorized access
  • Ensure that the communication channels used to access the company information must be functioning correctly

Support

  • Provides Second level support for all DGDA implemented projects based on customer agreements. This may include Policies, Permissions, Emails, VPN and remote networking issues.
 QUALIFICATIONS/ REQUIREMENTS

Knowledge and Experience

  • 4+ years of working experience on Security Network as Specialist.
  • 2+ years of investigation of security cases and create incident report.

Education
and Certifications

  • Bachelor degree in Computer Science/Computer Engineering
  • Cisco Certified Network Professional Security – CCNP
  • Cisco Certified Internetwork Expert – CCIE (recommend)
  • Security +
  • ITIL