Network Security Specialist

Responsibilities

• Monitor and analyze security problems that occur, ensuring that the problems are identified and solved as rapidly and efficiently as possible.
• Manage security policies and make sure to identify and fix any security holes.
• Administrate firewalls, IPS appliances and make sure that it is updated and free of errors.
• Providing maintenance & on-site support services.
• Administer and ensure continuous operation of the Network Services.
• Prompt & instant response to resolve network problems.
• Monitor network efficiency and provides resolution of network problems.
• Troubleshoot network issues through all layers of the OSI model, across multiple technologies.
• Effectively manage and provide full technical and admin support for various Network Services within the Contract.
• Ensure detection of alerts from the Network infrastructure.
• Provide daily report for the Network and security status.
• Document details of all amendments made to the System.
• Implement changes and configurations requested by Company.
• Configuration, installation, and maintenance of multivendor security solutions such as Load Balancer, Firewalls, Web Firewalls, Proxy, Sandboxing, Access control, IDS/IPS, DDoS Protection, Bandwidth Management.
• Performs other related duties as directed.

• Bachelor Degree in Computer Engineering or Electronics Engineering or equivalent.
• Preferably 10 years experience in network security or administration.
• Professional Network level certifications such as CCNP security, F5, Palo Alto, Fortinet or equivalent.
• Deep understanding in different types of network security technologies such as Load Balancing, Firewalls, Web Firewalls, Proxy, Sandboxing, Access control, IDS/IPS, DDoS Protection, Bandwidth Management.
• Deep understanding in security management frameworks and risk management.
• Experience in designing and implementing IT/OT network security solutions.
• Experience in multivendor network environment.
• Deep understanding for all network layers protocols and technologies.
• Deep understanding for network management & monitoring protocols and tools.
• Script and automation skill is preferred.

• Communication.
• Presentation
• Critical Thinking
• Teamwork
• Fast leaner
• Adaptability to changes
• Time management