GIS Systems Administrator - Molesworth, UK - TS/SCI

Clearance Level
Top Secret/SCI
Systems Administration
Molesworth, United Kingdom

REQ#: RQ128101

Travel Required: Less than 10%
Requisition Type: Regular
  • Install, license, maintain, and upgrade all Enterprise GIS software, to include Portal, ArcGIS Server, Insights, Operations Dashboard, Experience Builder, and Excalibur, working to schedule upgrades at times of least impact to users.
  • Maintain server certificates, and troubleshoot firewall and access issues.
  • Monitor server logs, troubleshooting and fixing errors.
  • Monitor performance of services and applications, troubleshooting and reducing bottlenecks.
  • Ensure the Enterprise GIS system meets all relevant network and system security requirements, and Recommend changes, upgrades, and software acquisition as would improve the Enterprise GIS solutions at the NIFC.
  • Install, maintain, and upgrade the necessary software to create and use Enterprise Geodatabases in SQL Server.
  • Create, delete, upgrade, and modify databases as needed.
  • Manage user and system access appropriately to ensure data integrity and availability, creating users and roles when needed,
  • Perform regular backups and have a recovery plan in place and tested.
  • Monitor the performance of both direct connections and service-based connections, taking steps to optimize access speed.
  • Create and maintain database views based on data team and branch requirements.
  • Advise the data team on improvements to processes and structures which can be achieved by improved database design, and setup and maintain database replication with other locations as needed. 



  • High School Degree + 8 years of experience
  • Associate Degree + 6 years of experience
  • Bachelor Degree  + 4 years of experience
  • Master Degree + 2 years of experience
  • PhD + 0 years of experience
  • 8570 IAT II Certification
  • Active TS/SCI clearance and ability to obtain and maintain a CI polygraph

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.