General Dynamics Information Technology Senior Network Administrator in Panama City, Florida

Job Description

Applicant will provide Tier 3 level technical support for resolution of the most complex technical problems with JEXC2 networks. May input, monitor and track trouble tickets through resolution. The issues that the applicant will be charged with resolving will often be unique and very complex.Ideal applicant should have the ability to work autonomously using independent judgment based on training and experience to resolve technical issues that have not been previously observed. Many JEXC2 technical issues encountered will be unique and there may not be applicable resolutions in the Remedy database. In those cases the applicant will use all available resources including IETMs and job aids, readme files, vendor technical literature, and industry forums to run each issue aground.Applicant will perform network maintenance including IA, patches, upgrades, and other routine maintenance of NIPRnet and SIPRnet systems especially including routers, switches and other network appliances. Network status will be communicated to other personnel for input into VRAM as required.Must be able to work in a fast paced environment and prioritize requirements.Applicant will be familiar with DoD 8570.01-M & DODD 8570.01 and will ensure that compliance with those requirements are met.

Applicant will mentor new hires by assisting them with problems outside their skillset. May require some work outside normal hours. CONUS or OCONUS Deployments may be required.

Additional Responsibilities:

  1. Analyzes, administers and maintains voice, video, and/or data communications networks.

  2. Manages the usage and performance of voice, video and/or data communications networks.

  3. Maintains network security and ensures compliance with security polices and procedures.

  4. Evaluates hardware and software, including peripheral, output, and related equipment.

  5. Participates in the development and implementation of network-related procedures and standards.

  6. Participates in and may lead aspects of major network installations and upgrades.

  7. Interfaces with vendors to ensure appropriate resolution during network outages or periods of reduced performance.

  8. Develops and implements testing strategies and document results.

  9. Provides advice and training to end-users.

  10. Troubleshoots and resolves complex problems.

  11. May provide work leadership to less-experienced network personnel.

  12. Maintains current knowledge of relevant hardware and software applications as assigned.

  13. Participates in special projects as required.


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


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

Professional certification in specific technologies, depending on job assignment: Security+ (required), and the following desirable: CCNA, CCNP, SCNPSubstantial experience and a high degree of competency with the technical aspects (routers, switches, network appliances and other network related elements of the JEXC2 suite of deployable systems or with similar C4ISR environments that utilize most of the applications listed below. Solid working knowledge of the wide area networks and server architectures which interface with or interoperate with the JEXC2 networks.· Wide Area Network (WAN) protocols· Altiris· Border Gateway Protocol (BGP)· Department of Defense (DoD) network security· DoD Information Assurance requirements - DoD Manual 8570.01-M & DODD 8570.01· 16 Port Storage Area Network (SAN) switches· Call Manager· Various Cisco switches· Cisco Works· Combined Enterprise Regional Information Exchange System (CENTRIXS)· Defense Collaboration Tool Set (DCTS)- Defense Information Systems Network-Tactical Edge (DISN TE)· Defense Information Systems Network (DISN) Video Services (D-VDS)· Defense Messaging System (DMS)· Defense Switched Network (DSN)· DJC2 Collaborative Information Environment (CIE) images· Firewalls, intrusion detectors, and network analyzers· Global Combat Support System Portal (GCSS-Portal)· Global Command and Control System-Joint (GCCS-J)· Information Workspace (IWS) D-VDS· Internet· Internet Protocol – Joint Worldwide Intelligence Communications System (IP-JWICS) (TS/SCI Requirement)· Joint Flow and Analysis System Output Tool (JFAST)· Joint Deployable Intelligence Support System (JDISS) (TS/SCI Requirement)· Joint Worldwide Intelligence Communications System (JWICS) (TS/SCI Requirement)· KIV-7M· KG-250· KG-250x· KIV-19A· Tactical Secure Telephone Equipment (STE)· Media Server· Net Admin· Network Attached Storage (NAS)· Network Management System (NMS)· NIPRNET· Operational Net Assessment· NX-1000· Raytheon IST-2 Defense RED Switched Network (DRSN)· Readiness Assessment System Output Tool (RAS OT)· Red Hat Linux· SIPRNET· SI Tech bit media· Terminal Access Controller Access Control System (TACACS)· UNIX operating system· VMware· Voice-Over Internet Protocol (VOIP)· Voice-Over Secure Internet Protocol (VOSIP)· Whats Up

For more than 50 years, General Dynamics Information Technology has served as a trusted provider of information technology, systems engineering, training and professional services to customers across federal, state, and local governments, and in the commercial sector. Over 40,000 GDIT professionals deliver enterprise solutions, manage mission-critical IT programs and provide mission support services worldwide. GDIT is an Equal Opportunity/Affirmative Action employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or veteran status, or any other protected class.

Job ID2018-46055

Number of Positions3

Job FunctionInformation Technology

Security Clearance LevelSecret

Full/Part TimeFull Time