Systems Administrator Senior Advisor - TS/SCI w/Polygraph

Clearance Level
Top Secret SCI + Polygraph
Systems Administration
Chantilly, Virginia
Onsite Workplace
Key Skills For Success

Group Problem Solving

Strategic Planning

Technical Solutions

REQ#: RQ162740
Requisition Type: Regular
Your Impact

Own your opportunity to serve as a critical component of our nation’s safety and security. Make an impact by using your expertise to protect our country from threats.

Job Description

Transform technology into opportunity as a Systems Administrator Sr Advisor with GDIT. A career in enterprise IT means connecting and enhancing the systems that matter most. At GDIT you’ll be at the forefront of innovation and play a meaningful part in improving how agencies operate.

At GDIT, people are our differentiator. As a Systems Administrator Sr Advisor you will help ensure today is safe and tomorrow is smarter. Our work depends on Systems Administrator Sr Advisor joining our team to provide day to day content administration across several SharePoint tenants ensuring the timely and accurate flow of information across system enclaves.


  • Manages the functionality and efficiency of a group of computers running on one or more operating systems

  • Works well in teams as well as independently

  • Self-motivated, results oriented, detailed and organized

  • Comfortable with changing environments and able to adapt quickly

  • Expert troubleshooting and problem-solving skills

  • Willing to learn and grow as technical requirements shift


  • The position requires an active Top Secret/SCI with Polygraph clearance 

  • Bachelor's Degree

  • 5 years’ experience with SharePoint Content Administration (M365, 2016/2019)

  • 5 years’ experience customizing SharePoint Sites or building web applications.

  • 3 years of data modeling, ETL and other data wrangling services

  • Expert troubleshooting and problem-solving skills. Provide SharePoint site management support based upon customer guidance and input.

  • Participate in PMO planning and implementation of customer data/information needs.

  • Propose improvements to customers (executives, LOB managers, PMs, and the like)

  • Participate/Lead/Create and manage process development efforts - building turnkey solutions (information capture, automation, data model/storage, analytics/reporting)

  • Ensure information delivery is timely, accurate, and formatted to customer needs.

  • Provide admin and user documentation concerning the use/management of site collections.

  • Continuously assess the "value" of current services, improving them where able/necessary

  • This position is on customer site


  • 401K with company match

  • Comprehensive health and wellness packages

  • Internal mobility team dedicated to helping you own your career

  • Professional growth opportunities including paid education and certifications

  • Cutting-edge technology you can learn from

  • Rest and recharge with paid vacation and holidays







Work Requirements
Years of Experience

10 + years of related experience

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


Travel Required

Less than 10%


U.S. Citizenship Required

About Our Work

We are GDIT. A global technology and professional services company that delivers consulting, technology and mission services to every major agency across the U.S. government, defense and intelligence community. Our 30,000 experts extract the power of technology to create immediate value and deliver solutions at the edge of innovation. We operate across 30 countries worldwide, offering leading capabilities in digital modernization, AI/ML, Cloud, Cyber and application development. Together with our clients, we strive to create a safer, smarter world by harnessing the power of deep expertise and advanced technology.

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.