|Position Summary Triple Canopy a leading global provider of mission support security and training services has an exciting opportunity for a Sr Linux Engineer to help sustain and upgrade network and VOIP operations in support of both corporate operations and government contracts in overseas locations This position is a critical part of our business and will have the ability to significantly impact the companyrsquos performance General Purpose Support company operations by maintaining and enhancing network infrastructure and VoIP in a mixed Linux and Windows environment Position Responsibilities Monitor troubleshoot and maintain IP networks Assist in the design of new networks Maintain VPN connectivity on an IP based satellite network Assist in the maintenance of VoIP telephony services including SIP trunks Work with Internet service providers to install systems and resolve network issues Support remote personnel in the troubleshooting and installation of network equipment Configure and maintain firewalls using IPTABLES Network and system monitoring and reporting Essential Skills and Experience 5+ years of IT networking experience Demonstrated experience working with command line Linux systems and configuration Knowledge of VPN connectivity Indepth understanding of network protocols Understanding of traffic analysis and network diagnostics Experience working with traffic monitoring tools (eg Wireshark tcpdump traceroute SSH telnet) Detailed understanding of IP Tables DNS IP Routing OpenVPN Juniper VPN Knowledge of Linux RedHat package management Ability to hold a Secret level security clearance and possibly up to Top Secret Valued but not required Skills and Experience Experience maintaining Asterisk and troubleshooting SIP VoIP connectivity Experience with VMware and SAN connectivity Ability to automate tasks through Bash Perl or PHP scripting Able to work in a mixed environment of Microsoft and Linux BS degree in technology field Physical Demands and Work Environment Must be able to lift 50 lbs as a part of a team of two up to 7 feet in height Position may require overseas travel up to 5 of work year General SignOff Individuals with work authorization based on nonimmigrant visa status should advise type of visa when submitting resume Triple Canopy Inc is an equal opportunity employer|
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