General Dynamics Information Technology Sr Network Administrator - Secret Clearance - Daegu (Camp Walker) Korea in Daegu, South Korea

Job Description

Sr. Network Administrator

US Secret with SSBI initiated

Daegu (Camp Walker) Korea

The positions offer an exciting opportunity supporting a real world mission in South Korea “The Land of the Morning Calm”. South Korea is a very exciting place to be as it provides numerous opportunities for you, your family and friends to experience a great diverse culture of people, activities and foods. Being located in South Korea also lends itself to the convenience of being able to travel and visit surrounding countries such as Thailand, Japan, China, etc. This is truly a unique opportunity.

Provides installation, maintenance and troubleshooting support of voice, video, and/or data communications networks. Performs all procedures necessary to ensure the safety of information systems assets and to protect systems from intentional or inadvertent access or destruction.

Principal Duties and Responsibilities

  • Evaluate firewall change requests and assess organizational risk.

  • Assists with implementation of counter-measures or mitigating controls.

  • Analyzes the information systems to ensure that appropriate security functions have been included in the systems design and architecture.

  • Provides guidance in the creation and maintenance of Standard Operating Procedures and other similar documentation

  • Maintains current knowledge of relevant technology as assigned.

  • Participates in special projects as required

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

  • Maintains network security and ensures compliance with security policies and procedures.

  • 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.

  • Troubleshoots and resolves complex problems.

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


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.

Skills and Abilities

  • Comprehensive knowledge of firewall theory and configuration.

  • Comprehensive knowledge of the principles, methods, and techniques used in network administration and support.

  • Comprehensive knowledge of firewalls, routers, switches, encryption devices (Taclanes/HAIPE) and related network hardware and software.

  • May require professional certification in one or more specific technologies, depending on job assignment.

  • Requires DoD 8570.01M IAT level II and Computing Environment (CE) certification

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.


Job ID 2018-39253

Number of Positions 1

Job Locations KOR-Daegu

Job Function Information Technology

Security Clearance Level Secret

Full/Part Time Full Time