Security Clearance Jobs in Virginia

Position: L2/L3 Systems Administrator/Engineer Location: Lorton, VA Experience: 7 years Security Clearance: Top Secret This is an onsite opportunity. Only considering 1099/C2C arrangements. Responsi...

Role: Systems Engineer Location: Chantilly, VA Salary: $150k-$325k - Depending on experience Clearance: TS/SCI with Full Scope Polygraph I am partnered with a leading defense tech contractor ...

Role: Platform Security Engineer Location: McLean, VA Clearance: TS/SCI w CI poly Salary: $160k-$200k I am partnered with a leading government contractor who is looking to hire a Platform Securi...

Job Title: Network Development Engineer Location: Flexible working arrangements available. If you have a passion for new technologies and optimizing systems for peak performance, we want to hear f...

Role: Network SME Location: Mclean, VA Clearance: TS/SCI Ci Poly Salary: $200k-$215k We are seeking a highly skilled Network Subject Matter Expert (SME) with extensive experience in designing, imple...

The application window is expected to close on: 7/31/2025 The successful applicant will be performing work on US Government classified environments, and therefore, must be a U.S. Person (i.e., U.S. ...

The application window is expected to close on: 7/31/2025 Job posting may be removed earlier if the position is filled or if a sufficient number of applications are received. The successful applic...

ResponsibilitiesNoblis-ESI is seeking a User Engagement Representative to support a large Systems Engineering Technical Advisor (SETA) program initiative within the Mission Integration Directorate (MI...

ResponsibilitiesNoblis is seeking to hire a Data Scientist with an ACTIVE Top Secret with SCI and Polygraph in Chantilly, VA As a Data Scientist with our team, you will be working with our federal cli...

ResponsibilitiesNoblis is seeking to hire a Data Engineer with an ACTIVE Top Secret with SCI and Polygraph in Chantilly, VA As a Data Engineer with our team, you will be working with our federal clien...

ResponsibilitiesNoblis is seeking a Cleared PMO Analyst (All Levels) with IC experience and ACTIVE Top Secret with SCI and Polygraph in McLean, VA and Bethesda, MD The PMO Analyst will be responsible ...

ResponsibilitiesNoblis ESI is seeking a Program & Project Management Subject Matter Expert (SME) to join our team on a mission-focused program located in the McLean, VA and Bethesda, MD areas. Job Re...

Responsibilities*This is for an upcoming future opportunity The NC3 SME shall provide an on-site NC3 SME to serve as the Government's primary POC on NC3 requirements. The Contractor shall be knowledge...