Network Administrator

Clearance Level
Interim Top Secret
Network Administration
Doral, Florida

REQ#: RQ101724

Travel Required: Less than 10%
Requisition Type: Regular

The Network Administrator provides expertise in the formulation of systems scope and objectives. Determines operational objectives by studying business functions, gathering information and evaluating output requirements and formats. Designs and develops computer system specifications that are appropriate for users needs and consistent with the overall design of the organizations/customers information systems architecture standards. Creates or modifies procedures to solve technical problems related to computer systems and programs.

Primary Responsibilities:

  • Installs, maintains and evaluates network systems and communications.
  • Troubleshoots the complex network issues involving various factors.
  • Conducts network architecture design, feasibility and cost studies.
  • Provides full lifecycle network infrastructure and administration support for the installation, tuning, testing, monitoring, upgrading, patching, break/fix, and management, maintenance, and administration of the network infrastructure environment, supporting the LAN/WAN across the enterprise.
  • Monitor network to ensure network availability to all system users and may perform necessary maintenance to support network availability.
  • May monitor and test Web site performance to ensure Web sites operate correctly and without interruption.
  • May assist in network modeling, analysis, planning, and coordination between network and data communications hardware and software.
  • May supervise computer user support specialists and computer network support specialists.
  • May administer network security measures.
  • Supports all transmission/transport mediums (VPNs, dedicated circuits, broadband, etc.) and works with public carriers and other circuit providers to deliver network services.
  • Follows designated standards and adheres to processes and polices.
  • Provides configuration management support in accordance with compliance and policies and procedures, using configuration management systems to record, track, monitor, and update component configurations and configuration items and changes and account for assets.
  • Shift Work: No, may be required to perform afterhours support for planned and unplanned outages.
  • Travel: Less than 10%

Required Certifications:-

  • 8570 Compliance (CSSP Analyst): certifications/
  • CCNA, CCNP or related computing environment certifications (e.g. firewalls)

Desired Certifications/Experience:

  • Extensive knowledge of Internet, computer, routers, switches, firewall, etc
  • Experience with enterprise monitoring tools (SolarWinds, Splunk)
  • Experience managing firewalls (e.g. Palo Alto, Juniper or CISCO ASA)
  • Experience knowledge of routing protocols (OSPF, EIGRP, BGP)- CISCO SOURCEFIRE (IDS)- Joint Regional Security Stack (JRSS)- Blue Coat Web Proxy

Education Requirements:

  • Higher Education Degree in Information Technology, Networking, or related field; or commensurate level of experience based on position level (Associate, Journeyman, Senior, etc….).
  • Additional experience in lieu of formal education will be considered on a case-by-case basis.


  • Interim Top Secret with SCI eligibility


This position requires being fully vaccinated against COVID-19 by January 18, 2022 or the start date, if after January 18. Individuals who work in or reside in Florida, Montana, Tennessee, Texas, or work outside of the United States may be excluded from this requirement.

We are GDIT. The people supporting some of the most complex government, defense, and intelligence projects across the country. We deliver. Bringing the expertise needed to understand and advance critical missions. We transform. Shifting the ways clients invest in, integrate, and innovate technology solutions. We ensure today is safe and tomorrow is smarter. We are there. On the ground, beside our clients, in the lab, and everywhere in between. Offering the technology transformations, strategy, and mission services needed to get the job done.

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.