Systems Administrator, TS/SCI with Polygraph

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

Information Technology (IT)

Technical Support


REQ#: RQ174144
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 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 you will help ensure today is safe and tomorrow is smarter. Our work depends on Systems Administrator joining our team to account management as well as delivering IT support.


  • Demonstrated expertise with Enterprise Information Technology (EIT) and supported utility and security applications.
  • Demonstrated experience working in a multi-system and multi-application environment with multiple specialties such as operating systems, e-mail, database platforms, storage technologies, and hardware support
  • Demonstrated experience working with network requirements to anticipate impact on respective operating systems
  • Demonstrated experience understanding organizational standards for operating configurations, security constraints, and procedures for managing organization software.
  • Demonstrated experience problem solving, to include independent diagnoses and resolving complex technical problems.
  • Demonstrated experience using analytical planning and organizational skills
  • Demonstrated experience and understanding of project management techniques to plan and execute projects.
  • Demonstrated experience using strong oral and written communication skills in order to articulate complex technical concepts to both technical and non-technical audiences.
  • Demonstrated experience working independently on routine tasks.
  • Demonstrated experience working as part of a team.
  • Demonstrated experience working with internal business partners to elicit requirements.
  • Demonstrated experience working with system developers to elicit requirements and engage in joint project planning.
  • Demonstrated experience with requirement tracking.
  • Demonstrated experience researching the latest technological developments in the relevant operating systems to identify impact on organization operating systems and to anticipate changes.


  • Education: BA/BS in Information Technology or related field
  • Required Experience: 3+ years of related experience
  • Security Clearance Level: TS/SCI with Polygraph
  • Location: McLean, VA - On Customer Site
  • US Citizenship Required




  • 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

3 + years of related experience

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


Travel Required

Less than 10%


U.S. Citizenship Required

Salary and Benefit Information

The likely salary range for this position is $100,175 - $135,530. This is not, however, a guarantee of compensation or salary. Rather, salary will be set based on experience, geographic location and possibly contractual requirements and could fall outside of this range.
View information about benefits and our total rewards program.

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.