MTC-K Network Administrator SECRET Clearance Required
Job in
Chantilly, Fairfax County, Virginia, 22021, USA
Listed on 2026-07-08
Listing for:
General Dynamics Information Technology
Full Time
position Listed on 2026-07-08
Job specializations:
-
IT/Tech
Cybersecurity, Network Engineer, Network Security, Network Administrator
Job Description & How to Apply Below
NETWORK ADMINISTRATOR
Advance how our customers operate while you advance your career. Join GDIT and Mission Training Complex – Korea (MTC-K) as a Network Administrator and build an impactful career in enterprise IT, collaborating with people who are driven and resourceful like you. Our work depends on a Network Administrator joining our team to help build and enable the readiness of our Nation's Army in the Pacific!
MEANINGFULWORK AND PERSONAL IMPACT
- Provide ongoing support for the functionality and efficiency of computer networks (LAN/WAN).
- Install, maintain, and coordinate the use of network systems. Monitor and manage data traffic/network performance and control network resource performance to ensure high-quality transmission. Troubleshoot and resolve problems to ensure quality transmission service on the network. Enforce security policies.
- Plan distribution of data, voice, and VTC over LAN and WAN in classified and unclassified modes for simulations/networking; MTC Training Network, KTEN, CENTRIX-K, NIPRNET, SIPRNET, and tactical networks.
- Configure and maintain security posture of the training networks by following all DOD STIGs associated with systems on supported network domains, including VTC, VoIP, CUCM and Layer 2 networking devices.
- Assist with troubleshooting all problems that arise with the network to maintain optimal performance and provide relevant operational feedback and reports.
- Perform other duties as required.
- Education:
BS in Information Technology or Computer Science or a related technical discipline, or the equivalent combination of education, technical training, or work experience. - Required Experience:
2+ years of related experience with MTC and military experience preferred. - Required Technical
Skills:- Implement technical solutions in the management of software, hardware, configurations, and architecture.
- Advanced troubleshooting and maintenance skills on CISCO router, switch, and firewall configuration/architecture to include an understanding of firewall theory and configuration.
- Understand and implement the Risk Management Framework (RMF) Certification & Accreditation process and procedures.
- Understand the technical requirements to extend a remote training network enclaves utilizing local NEC circuits.
- Evaluate existing network systems to ensure network capacity meets current and future network requirements.
- Install, configure, and maintain secure data and voice networks within various classified enclaves utilizing VLANs and EIGRIP tunneling to segregate and manage network traffic.
- Strong understanding and practical experience with STIG configuration standards.
- Certification: SEC+ is required;
Network+ or CCNA will be considered. - Security Clearance Level: SECRET clearance is required.
- Required
Skills and Abilities:- Must meet DoD 8570 IAM I certification.
- Superb communication skills with a strong emphasis on clear, thorough technical documentation.
- Strong analytical thinking and advanced problem-solving capabilities in complex network security environments.
- Strong troubleshooting skills with the ability to elevate appropriately.
- Must be able to perform with minimal guidance.
- Location:
On Customer Site/moderate travel to other customer sites throughout Korea and Pacific AoR.
- Growth: AI-powered career tool that identifies career steps and learning opportunities.
- Support:
An internal mobility team focused on helping you achieve your career goals. - Rewards: 401K with company match.
- Community:
Award-winning culture of innovation and a military-friendly workplace.
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