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Sr Network Administrator
Category: Aerospace, Manufacturing
  • Your pay will be discussed at your interview

Job code: lhw-e0-90643555

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General Dynamics Information Technology

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  Job posted:   Thu Jun 7, 2018
  Distance to work:   ? miles
  3 Views, 0 Applications  
Sr Network Administrator
Job Description


The Network Administrator Sr. - provides support to all Command and Control Mission Systems (C2MS), their associated software, hardware, configurations, and architectures as a part of the Specialized Automated Mission Suite (SAMS). Provides reach back support for both fixed and Airborne Mission Network systems for multiple classifications and coordinate their use around the globe.

Functional duties include:

+ Install and maintain network systems for multiple classifications on both fixed and Airborne Mission Network C2 systems

+ Coordinate with other agencies on integration and configuration of disparate aircraft data system into the Airborne Mission Network Systems

+ Monitor network performance and review system and security logs

+ Evaluate hardware, software and peripheral equipment for simple and complex networks

+ Troubleshoot and resolve problems to ensure quality transmission service

+ Implements network policies, procedures, standards, and ensure that security policies are enforced

+ Work with other IT professionals to coordinate efforts, resolve cross-team issues and communicate changes

+ Act as the technical lead, train and mentor junior network admin staff on duties, technologies, processes and procedures

Knowledge, Skills and Abilities

Required Qualifications:

+ Superb knowledge of TCP/IP fundamentals, sub-netting, multicast, unicast traffic, routing protocols, and other networking fundamentals Extensive experience configuring and troubleshooting Cisco routing and switching devices

+ Experience and knowledge that demonstrates competency with network design, operational support, hands-on implementation, configuration and trouble-shooting of multiple networking platforms and hardware devices

+ Experience and knowledge that demonstrates competency with VoIP, POTS, and Cisco Call Manager

+ Experience and knowledge with network management protocols such as SNMPv2c, SNMPv3, and SYSLOG while using tools such as Zabbix and Solarwinds

+ Experience and knowledge with DOD STIGS and working with Information Assurance personnel.

+ Experience with Airborne Mission Networking

+ Experience with various devices such as VPN's, TACLANES, Firewalls, Proxy Servers, COMSEC fill devices, SATCOM and radio platforms

+ Ability to create network diagrams, training outlines, and document processes and procedures

+ Ability to work at a high technical level on all phases of network operations and maintenance

+ Good communications skills; shows tact, effective listening skills and follow through

+ Provide clear and effective direction/training to less experienced staff and/or users

+ Must be able to evaluate network performance and interact with users to solve complex problem review the work of others and detect errors or needed modifications

+ Detail-oriented and organized; able to understand network evaluation criteria


+ Knowledge of VoIP protocols H323/SCCP/RTP/QoS/SRST/MGC/SIP

+ Familiarity with mission systems such as: KuSS, TBMCS, GCCS, and TACLAN

+ Experience working in a tactical environment, alongside military or DoD personnel


Bachelors Degree in Computer Science or a related technical discipline, or the equivalent combination of education, technical certifications or training, or work experience.

CCNA R&S and CCNA-Security as a minimum

In Lieu of CCNA-Security, DoD 8570 IAT-2 or higher compliance required to start (Sec+ CE or higher)


5-8 years of directly related experience in network administration and support.

The work is primarily performed in lab environment with on-aircraft work as required

Must be able to obtain a passport for OCONUS travel, if required

Lift over 35 LBS


As a trusted systems integrator for more than 50 years, General Dynamics Information Technology provides information technology (IT), systems engineering, professional services and simulation and training to customers in the defense, federal civilian government, health, homeland security, intelligence, state and local government and commercial sectors. With approximately 32,000 professionals worldwide, the company delivers IT enterprise solutions, manages large-scale, mission-critical IT programs and provides mission support services. GDIT is an Equal Opportunity/Affirmative Action Employer - Minorities/Females/Protected Veterans/Individuals with Disabilities.

Requisition ID2018-42153

# of Openings0

Job FunctionInformation Technology

Security Clearance LevelSecret

Full/Part TimeFull Time

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