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Tier 3 Network Administrator in Arlington at General Dynamics Information Technology

Date Posted: 3/15/2019

Job Snapshot

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Job Description

The Network Engineer is responsible for the design and development and implementation of data, voice, and/or video communications networks.

Provide 24/7 real-time monitoring of networks utilizing customer provided tools/capabilities and dashboards.

Additional responsibilities include:

• Utilize enterprise network monitoring tools and applications to provide situational awareness and facilitate response to real-time alerts for Service Restoral Team.
• Responsible for monitoring, opening, assigning, updating and closing tickets within the Remedy ticket system.
• Notify customer when an alarm is detected, create ticket to assist Service Restoral to address/dispatch tech’s.
• Provide effective situational awareness of event resolution status.
• Submit and Track the process for Service Restoral team Change Request (CRQ’s) to conduct scheduled maintenance.
• Provides phone support.
• Submits proposed designs to Engineering Review Board and responds to questions.
• Assists authorized outages to implement proposed solutions.
• May work odd hours to minimize customer impact.
• May provide technical support and troubleshooting to users.
• May perform network administration duties.
• May provide guidance and work leadership to less-experienced network personnel.
• Maintains current knowledge of relevant technology as assigned.
• Participates in special projects as required.

** NOTE: This position is for a Daytime 1st Shift, working Monday-Friday 6:00am-2:00pm. **

Job Requirements


  • Active Secret clearance, with eligibility to obtain an SCI
  • Active Security+ CE Certification (or higher)
  • Demonstrated hands-on experience with the design, development and implementation of data, voice, and/or video communications networks.
  • 2-5 years of related hardware engineering experience.


  • Active Top Secret clearance, with eligibility to obtain an SCI

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. 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.