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Senior Network Administrator - TS/SCI required


  • General Dynamics Information Technology
  • 07/11/18
  • Reston, VA
  • Full-Time
Network Services is currently seeking a Senior Network Administrator with an active TS/SCI clearance. Candidate must be able to remotely administer Cisco/Juniper devices and General Dynamics/Third Party encryptors.



Skill Requirements:








Responsible for the analysis, administration and support of voice, video, and/or data communications networks

Extensive experience monitoring and configuration of crypto equipment; extensive crypto experience may be substituted Ability to identify, analyze, and resolve operating/hardware network system problems.

Comprehensive knowledge of CISCO and Juniper routers and switches Demonstrate network troubleshooting techniques and experience.

Ensure compliance with network security policies and procedures.

Manage the Enterprise Network for resource availability.

Experience with both LAN and WAN troubleshooting Experience with WAN circuit technologies (T1, DS3, OC-3, OC-12, OC-192)

Possess comprehensive knowledge of operating systems and applications as they pertain to the network environment.

Process Authorized Service Interruptions (ASI's) as directed by GDIT Management.

Provide After Action Reports (AARs) for Problem Management resolution.

Experience with programming and troubleshooting KG-175A and KG-175D encryptors (to include 10G encryptors)

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

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

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

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

Develops and implements testing strategies and document results.

Provides advice and training to end-users.

Troubleshoots and resolves complex problems.

May provide work leadership to less-experienced network personnel

Participates in special projects as required.








Weekend work is required to correspond with enterprise outage windows.



Ability to work independently within a Team Concept.



Position requires the candidate to pass the CI Poly.



Certifications: IAT II (required) CCNA (desired)




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.



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.







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