Hiring: Systems Administrator - TS/SCI with Polygraph Company: General Dynamics Information Technology Location: McLean, VA Job Posted Time: 2026-09-16 11:13:15 Employment Type: On-site Target Skills & Keywords : AI, Project Management, REST, Security Clearance About the job Experience: •5 + years of related experience •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. •Required Experience: 5+ years of related Required Skills: •Active Directory Administration, Enterprise IT, Information Technology (IT) Systems •Hands-on expertise with Active Directory, including manual creation and management of security groups. •Proven ability to manually apply folder-level permissions within File Explorer, including setting and modifying read, write, and modify access controls. •In-depth knowledge of permissions, folder inheritance, and the ability to break, troubleshoot, and restore inheritance and access control configurations. •Skilled in creating and structuring folders within File Explorer to support organizational access requirements. •Senior-level experience in both Active Directory administration and File Explorer permissions management is required. Qualifications: •A background working across multiple systems and applications—such as operating systems, email platforms, databases, storage technologies, and hardware support. •An understanding of how network requirements impact operating systems and application performance. •Operational familiarity with organizational standards for system configurations, security policies, and software management procedures. •Strong problem-solving skills, including the ability to diagnose and resolve complex technical issues independently. •Solid analytical, planning, and organizational abilities to support day-to-day work and larger initiatives. •Clear and confident communication skills—able to explain technical concepts to both technical and non-technical stakeholders. •The ability to work independently on routine tasks while also collaborating effectively as part of a team. •Operational familiarity with requirement tracking tools or processes. •Interest in staying up to date on emerging technology in relevant operating systems—along with the ability to identify potential impacts and anticipate needed changes Compensation: •$98,600 - $133,400 / year Interested candidates, please apply directly through the job posting on company's career page or try via AI auto apply on this platform. Don't miss this opportunity to join a forward-thinking team!