Network Security Administrator

To provide network security administration services for our company and our customers customers around the globe. Support daily operations related to network security appliances and services, problems solving. Provide first and second line technical support for customers and other teams. Implementation of network security projects, as well as cooperation on the projects where network security services are involved.
To manage and troubleshoot all network hardware and equipment, including routers, switches, wireless controllers, access gateways, VPN concentrators, etc. to ensure stable and reliable operation


• Administration of netsecurity systems and appliances – Firewalls, VPNs (site-to-site, client-to-site), Intrusion Detection Systems / Intrusion Prevention Systems, Email security Gateways (TLS, PGP, S/MIME), Proxy / Reverse Proxy Gateways as a part of daily operation with regard to SLA requirements
• Appliances provisioning
• Troubleshooting of isuess related to netsecurity infrastructure VPN, firewalls, e-mail security gateways, IDS/IPS, analysis of netsecurity incidents, creating reports and records in the corresponding systems
• Licensing of appliances, regular installation of required licenses
• Monitoring of vulnerabilities related to firewalls and other netsecurity appliances
• Installation of the upgrades and updates of the systems
• Preparation and managing migration of netsecurity infrastructure
• Open cases and communication with vendors about hw and sw issues
• Creation and update of documentation related to netsecurity infrastructure and topology