Systems/Network Engineer
Location:
Jacksonville , Florida
Posted:
November 20, 2017
Reference:
01120-9500898514

Responsibilities: Manage and monitor all installed systems and infrastructure Install, configure, test and maintain operating systems, application software and system management tools Proactively ensure the highest levels of systems and infrastructure availability Monitor and test application performance for potential bottlenecks, identify possible solutions, and work with developers to implement those fixes Maintain security, backup, and redundancy strategies Write and maintain custom scripts to increase system efficiency and lower the human intervention time on any tasks Participate in the design of information and operational support systems Provide 2nd and 3rd level support Liaise with vendors and other IT personnel for problem resolution Configure and install various network devices and services (e.g., routers, switches, firewalls, load balancers, VPN, QoS) Perform network maintenance and system upgrades including service packs, patches, hot fixes and security configurations Monitor performance and ensure system availability and reliability Monitor system resource utilization, trending, and capacity planning Provide Level-2/3 support and troubleshooting to resolve issues Work within established configuration and change management policies to ensure awareness, approval and success of changes made to the network infrastructure Select and implement security tools, policies, and procedures in conjunction with the company's security team Liaise with vendors and other IT personnel for problem resolution Requirements: BS/MS degree in Computer Science, Engineering or a related subject Proven working experience in installing, configuring and troubleshooting UNIX /Linux based environments. Solid experience in the administration and performance tuning of application stacks (e.g.,Tomcat, JBoss, Apache, Ruby, NGINX) Solid Cloud experience, preferably in AWS Experience with virtualization and containerization (e.g., VMware, Virtual Box) Experience with monitoring systems Experience with automation software (e.g., Puppet, cfengine, Chef) Solid scripting skills (e.g., shell scripts, Perl, Ruby, Python) Solid networking knowledge (OSI network layers, TCP/IP) Proven hands-on network engineering experience CCNP or higher (CCIE and/or CISSP highly valued) Deep understanding of networking protocols (e.g., IPSEC, HSRP, BGP, OSPF, 802.11, QoS) Solid understanding of the OSI or TCP/IP model Hands-on experience with monitoring, network diagnostic and network analytics tools University degree in Computer Science or a related subject


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Founded in 1948, Robert Half (NYSE: RHI) is the world's first and largest specialized staffing services firm.

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