דרושים אבטחת מידע

Implement, and operate communication networks to ensure their smooth and reliable operation for fulfilling business objectives and processes
Install, configure, and maintain multiple network infrastructures in Colocation facilities
Implement, and operate LANs, WANs and MANs using equipment including routers, switches, network security devices, UPSs, and other network devices
Maintain and follow enterprise standards
Monitor network performance and perform capacity management
Troubleshoot and resolve operational network issues
Create and maintain documentation as it relates to network configuration, processes, and service records
Perform installation, configuration, maintenance, and troubleshooting of network hardware, software, and peripheral devices
Monitor and test network performance and provide network performance statistics and reports
Conduct research on network products, services, protocols, and standards to remain abreast of developments in the networking industry
Maintain lab environments to test and evaluate configurations and new technologies
Manage network system backups
Perform Network audits On-call duty requirements

Experience with logical design models and network protocols
Proven deep understanding of TCP/IP, Subnetting, DNS, DHCP, NAT, Routing, etc. and related networking protocols and technologies (CoS, PoE, NTP, CDP, TFTP, SNMP, SYSLOG etc.) and security-related protocols (SSH, HTTPS, AAA, IPSec, etc.)
Strong knowledge of Layer 2 network protocols (STP, VLANs, Ethernet, etc.)
Strong knowledge of Layer 3 IP routing (IP sub netting/addressing, OSPF, EIGRP, BGP)
Understand LAN/WAN and transport technologies
Knowledge of how other IT systems (applications, end user devices, servers) interact with the network
Experience with network cabling and physical layer/logical network infrastructure
Working technical knowledge of network control and management protocols and technologies (CoS, PoE, NTP, DHCP, CDP, TFTP, SNMP, SYSLOG etc.) and security-related protocols (SSH, HTTPS, AAA, IPSec, etc.)
Experience with Cisco IOS, Cisco NX-OS and IOS-XE software and configuration required
Proven scripting abilities in one or more language – Perl, Shell or Python
Experience in deploying networking monitoring & alerting tools – eg. Nagios
Experience in deploying networking graphing and trending tools – eg. Cacti, Zabbix
Solid knowledge of Network Security issues
Must have excellent troubleshooting skills and be able to support a high availability production environment