NETWORK ADMINISTRATOR
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Justin is an accomplished systems and network administrator with experience using open and closed source applications in high-use, high-availability environments. He actively applies good administration practices to ensure a secure, usable environment for clients. With a strong background in documentation and user education he is proving invaluable to Sage I.T. Services Inc.
He posess a methodical and meticulous troubleshooting ability as well as strongly developed interpersonal and communication skills.
He is proficient with: FreeBSD, Microsoft Windows XP, Vista, 2003 & 2008 Server, Linux (Redhat/CentOS, Debian Arch Linux), OS X, IOS, TCP/IP, routing, firewalls with ipfw and iptables, BGP, OpenVPN, design and implementation, SIP, Quagga, multihoming Server Software, Apache, IIS, ISC BIND, Exim4 and SpamAssassin, MySQL, Asterisk, BGPd, Lighttpd, Cpanel, ISC DHCPd, Nagios, MS Office, Open Office, commercial antivirus (AVG, NOD32, Norton).
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