Network Administrator

- Design and implementation of new solutions for datacenter core and branch offices and improving resilience of the current infrastructure
- Configuration of routing and switching equipment (Cisco 6500/7600, ASR, ISR, Nexus, Juniper SRX, Force10, HP, Linux)
- Utilization of network technologies that include: IPSec, OSPF, BGP, HSRP, STP, LACP, NAT, ACL, IPTABLES
- Administration of network services (DHCP, DNS, RADIUS, VPN servers)
- Securing network systems by defining, enforcing and monitoring access policies (802.1x, ACL filtering, zone based firewall)
- Network maintenance: troubleshooting network problems and outages, investigation of software bugs, upgrading network equipment firmware
- Maximizing performance by active network monitoring; improve current SNMP based solutions and developping new ones (NetFlow based)

- Providing Level 1 & 2 support for company's network
- Management of transport services based on Ethernet technology and IP
- Hardware and software installation, configuration and maintenance of network's equipment
- System monitoring, alarms identification, rapid isolation and correction of faults
- Troubleshooting incidents through proactive network monitoring
- Document all incidents in the CRM system and notification of management in critical situations
- Providing documentation of the network; preparing operational and performance reports for management

- Installation, configuration, upgrading and troubleshooting of various Linux/Unix operating systems
​- Performing installation, monitoring and maintenance of dedicated and cloud servers
- Configuring services on different routers and switches (Cisco, HP)

Assisting at the inspection and maintenance of the reception station, maintenance of network
communications cable and installation of equipment for customers

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