Job Directory L3 Technologies Senior Network Administrator
L3 Technologies

Senior Network Administrator L3 Technologies
Plano, TX

L3 Technologies is a company developing advanced defense technologies and commercial solutions in pilot training, aviation security, night vision, weapons, maritime systems, and space.

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About L3 Technologies

Job Description

Sr. Network Administrator

We are a company of innovators, game changers, and entrepreneurs. As a prime contractor, we provide a broad range of communication, electronic and sensor systems used on military and commercial platforms across the globe. We embrace innovative and progressive ideas to advance our products for military and commercial customers. Electronic Systems Segment (ESS) provides a broad range of aerospace systems, security and detection systems, and pilot training.

L3 AS&T is built on the proposition that a small team of the right people can do what others will not even attempt. We specialize in developing disruptive, next-generation technologies for advanced small UASs, affordable radar systems, weapon systems, and RF sensor technologies using small company agility and big company experience. We've earned a reputation for providing vital warfighter solutions at a faster pace than traditional DoD contractors, so if you like the idea of hands-on experience designing, building, testing and fielding new technology, join us.

Sr. Network Administrator will support growth in key proprietary business areas by performing System Administration of Windows and local- and wide-area network hardware, software and applications to include voice, video, and data cable systems, including system design, configuration, maintenance, upgrade and administration in a DoD classified setting.

You will demonstrate success by:

* Providing Windows and Network System Administration for local- and wide-area network hardware, software and applications


* Implementing & managing Full Software Stacks (DB, Middleware, Web Servers & Load Balancers)
* Install software and upgrades to operating systems and layered software.
* Perform work in accordance with established IT & Security policies and procedures.
* Exercise technical expertise in Network Communications and Transport Technologies, tools, and techniques


* Set up classified hardware and software, implement configuration management, and conduct required audits. Need strong understanding of Windows AD, DNS, Group Policy & Imaging
* Installation and maintenance of network, voice, and video hardware. Maintain the operational usage of the video suites


* Perform work in accordance with established IT & Security policies and procedures


* Ensure data/media recoverability through implantation of a schedule backup and archive system


* Secure / harden all network systems



Our Values are an integral part of who we are. We seek candidates who share our values:

* Integrity
* Excellence
* Accountability
* Respect
* Must be eligible to work for any employer in the US and have an existing DoD clearance with a current 5-year update; must be able to obtain additional clearances as required
* Bachelor of Science in Information Technology or equivalent experience
* Experience with CISCO switches, routers, VPN, and Cisco Unified Communications/VTC equipment
* Windows Server 2008 (or beyond) with Active Directory administration and troubleshooting
* Implementing & managing Full Software Stacks (DB, Middleware, Web Servers & Load Balancers)
* Experience supporting network services in environments such as NIPRNET, SIPRNET and JWICS (IPv4, VPN, IPv6, Multicast, QOS, SDN, SNMP, VOIP, VTC)
* 5 years leading IT infrastructure projects or in IT Project Manager experience
* Experience with CISCO switches, routers, VPN, and Cisco Unified Communications/VTC equipment
* Working knowledge of Network analysis tools (CISCO Network Analysis Modules, Solar Winds Network Management, OPNET NetOne, etc.)
* Palo Alto firewall/VPN equipment (Autofocus, Threat Prevention, etc.) experience
* Experience in CDS, MLS, or other types of environments
* SAN Infrastructure
* CCNA Certification Preferred
* ITIL v3 certification Preferred
* VMware Certified Professional (VCP5 or VCP6) Preferred
* Cryptographic device experience
* Ability to lift up to 25 lbs.
* Ability to travel up to 25%
* Ability to work on your feet 50% of the day

About L3 Technologies

L3 Technologies is a company developing advanced defense technologies and commercial solutions in pilot training, aviation security, night vision, weapons, maritime systems, and space.

Headquarters
Size
31000 employees
L3 Technologies

600 3rd Ave

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