Functions:

  • Enhance the security posture of IT assets, network, and information
  • Expert in management of Switches, Routers Firewall, Proxy, IPS, DDoS, WAF, Load Balancer (Fortinet, Palo Alto, Checkpoint, F5, Cisco ASA Firewall, Cisco Meraki solutions and Cloud proxy Solutions)
  • Expert in Site to Site VPN creation and live troubleshooting
  • Provide support and remediation of network, application, firewall, and server troubleshooting for security incidents
  • Provide technical assistance with the design, installation, operation, and maintenance of a variety of cyber security and information security systems
  • Ensure Compliance with industry standards like ISO 27001 and NIST Standards
  • Working with infrastructure teams to maintain standards for critical infrastructure, across Windows and Network Security/networking devices
  • Implement, manage, monitor, and upgrade security systems for the protection of the organizations data, systems, and networks
  • Ensure that the organization’s data and infrastructure are protected by enabling the appropriate security controls
  • Implement hardware and software solutions as needed for new security initiatives
  • Analyze security systems and seek improvements on a continuous basis
  • Assisting with the installation and configuration of network security architectures, including firewalls, Proxy, router ACLs (Access Control Lists), and web content filters
  • Monitor and respond to Intrusion prevention system alerts
  • Respond to incidents raised by SOC/SIEM
  • Manager, Monitor Firewall and other network and network security devices
  • Manage WAN connectivity (Internet, MPLS and VC MPLS across locations)
  • Understanding of the OSI (Open Systems Interconnection) model and well-known ports and services
  • Troubleshooting network security and network problems
  • Responding to all system and/or network security
  • Participating in the change management
  • Testing and identifying network and system for vulnerabilities. Periodically perform a VAPT
  • Daily administrative tasks, reporting and communication with the relevant departments in the organization.
  • Responsible for designing and maintaining LAN/WAN network by fulfilling requirements.
  • Acting as a SPOC for all network related issue.
  • Switching: – Configuration and troubleshooting of VLAN, VTP, and Ether channels.
  • Routing: – RIP, Static, Default Routes, BGP configuration as well as troubleshooting.
  • Wireless: – Wireless AP configuration as well as troubleshooting.
  • Security: – ACL, NAT Firewall management
  • Network Up time tracking.
  • Untrusted activity tracking.
  • VPN issue tracking.
  • Cloud connectivity check as well as site to site tunnels creation to access resources directly from office network.
  • Troubleshooting of site-to-site tunnel issues.
  • Small branch network monitoring.
  • Meraki as well as AnyConnect VPN tracking
  • Live network issue resolution as to prevent business loss.
  • Troubleshooting of call center issues in RTP, SIP, VOIP calling in live environment.
  • Implementing new features to prevent organization from threat.
  • Networking devices upgrade to fix bugs.
  • Creating and presenting networking reports.

 

Skills:

 

  • Candidate must possess at least a bachelor’s degree, Post Graduate Diploma, Professional
  • Degree, Computer Science/Information Technology, Science & Technology or equivalent.
  • 4 to 5 years’ experience in the relevant
  • Expert in Site to Site VPN creation and live troubleshooting.
  • Experience in IT Security and Network
  • Expert in managing network security devices and network
  • Certification in Firewall Checkpoint / Palo alto / Fort iGATE / F5 / Arbor / Z Scaler Cloud Proxy are
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