Field Service Technician Tactical Ground Station (TGS) Software, TS-SCI

Clearance Level
Top Secret/SCI
Field Engineering
Pyongtaek, Korea, Republic of
Onsite Workplace
Key Skills For Success

Linux Server Administration

Microsoft Windows Server

Operating Systems (OS)

Virtual Machines (VM)

VMware vSphere

REQ#: RQ143009
Requisition Type: Regular
Your Impact

Own your opportunity to work with the largest government agency in the nation. Make an impact by advancing the Department of Defense’s mission to keep our country safe and secure.

Job Description

Field Technician III

Seize your opportunity to make a personal impact as a Field Technician III supporting the Field Tactical Ground System (TGS) operations. GDIT is your place to make meaningful contributions to challenging projects and grow a rewarding career.

At GDIT, people are our differentiator. As a Field Technician III you will help ensure today is safe and tomorrow is smarter. Our work depends on Field Technician III joining our team to maintain the TGS operations for the success of the customer's mission.


  • Serves as a DCGS-A Field Tactical Ground System (TGS) Service Technician.
  • Initializes, puts into operation, and troubleshoots the TGS system’s hardware and software interfaces for military field or garrison operations.
  • Deploys, configures, and documents complex VMware environments.
  • Installs, configures, and maintains the vCenter server instance and its applicable database server / services.
  • Installs and configures Socket (Geospatial eXploitation Products) GXP, TGS, One System Remote Video Terminal (OSRVT), and Joint Tactical Terminal (JTT) systems.
  • Maintains Cisco switches configurations for TGS.
  • Installs, configures, and maintains all Elastic Sky X (ESX) / Elastic Sky X Integrated (ESXi) hosts within the environment.
  • Manages snapshots of Virtual Machines (VM).
  • Ensures proper initial installation as well as subsequent Information Assurance Vulnerability Alert (IAVA), Operating System (OS), and Internetwork Operating System (IOS) update / patch installations.
  • Provides over-the shoulder training (OTST) for TGS maintainers.
  • Provides routine status updates to organizational leadership.
  • Performs a variety of technical tasks and provides site support.
  • Troubleshoots a variety of hardware and software problems and interconnectivity issues.
  • Prepares and presents a variety of incident/performance reports to the customer and to the service delivery manager.

● Education: Associates of Arts/Associates of Science
● Required Experience: 3+ years of related experience. (2 years of additional

work experience may be substituted for an A.A./A.S. Degree)
● Security Clearance Level: TS-SCI

● Must have a Security + CE active certification.


Work Requirements
Years of Experience

3 + years of related experience

* may vary based on technical training, certification(s), or degree

Travel Required



U.S. Citizenship Required

About Our Work

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.

COVID-19 Vaccination

GDIT does not have a vaccination mandate applicable to all employees. To protect the health and safety of its employees and to comply with customer requirements, however, GDIT may require employees in certain positions to be fully vaccinated against COVID-19. Vaccination requirements will depend on the status of the federal contractor mandate and customer site requirements.

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.