Security Clearance Jobs in Arlington, VA

Candidates must already possess an active Top Secret/SCI w/ Full Scope Polygraph to be considered. Summary: • Design, develop, and integrate cloud software solutions for distributed systems ...

Systems Engineer – Satellite Communications (Ground Systems) We are seeking a motivated and detail-oriented Systems Engineer to support the operations and maintenance of satellite communication groun...

Job Family : IT Cyber Security Travel Required : None Clearance Required : Active Secret What You Will Do : Our Cybersecurity Consultants combine business integration, engineering, and indust...

Job Family : Operational Effectiveness Consulting Travel Required : Up to 10% Clearance Required : Ability to Obtain Public Trust What You Will Do: Our Financial Management Transformation prof...

Description SAIC is searching for a dynamic Congressional Affairs Analyst to join our team, dedicated to the Office of the Under Secretary of War for Research and Engineering (OUSW(R&E)). This pivo...

Overview Systems Planning and Analysis, Inc. (SPA) delivers high-impact, technical solutions to complex national security issues. With over 50 years of business expertise and consistent growth, we ar...

Description SAIC is seeking a Senior Policy Analyst to provide support to the DoW CIO (C3I). The successful candidate will support the DoW Positioning, Navigation, and Timing (PNT) Enterprise portf...

MANTECH seeks a motivated, career and customer-oriented Training Specialist to join our team in Arlington, Virginia. This is an onsite position. Responsibilities include, but are not limited to: Pro...

Description We are seeking an experienced Oracle Database Administrator (DBA) to support mission-critical Oracle database environments. This role is responsible for database installation, upgrades,...

Position Title: Portal Administrator - SAP Security Location: Remote Clearance Requirements: Active or Interim Secret security clearance required Pay Rate: $118.00 per hour Position Descriptio...

Federal QC / Superintendent role for Classified Projects - Secret Clearance a plus! This Jobot Job is hosted by: Elena Gardiner Are you a fit? Easy Apply now by clicking the "Apply Now" button and se...

About Lumbra Lumbra builds the vendor-neutral operating system for agentic AI in high-consequence environments. In our first ten months we won four fully competed prime contracts across the U.S. Gove...

About Lumbra Lumbra builds the vendor neutral operating system for agentic AI in high consequence environments. In our first ten months we won four fully competed prime contracts across the U.S. Gove...

Deployment Strategist (TS/SCI Clearance Required) About Lumbra Lumbra builds the vendor neutral operating system for agentic AI in high consequence environments. In our first ten months we won four ...

Forward Deployed Engineer (TS/SCI Clearance Required) About Lumbra Lumbra builds the vendor neutral operating system for agentic AI in high consequence environments. In our first ten months we won f...

TS/SCI ONLY About the Role Lumbra is building Nebula, an agentic harness running as a set of microservices on managed Kubernetes, backed by managed databases, caching, and workflow orchestration, all...

About Lumbra Lumbra builds the vendor-neutral operating system for agentic AI in high-consequence environments. In our first ten months we won four fully competed prime contracts across the U.S. Gove...

Deployment Strategist, Intel (TS/SCI with CI Polygraph Required) About Lumbra Lumbra builds the vendor neutral operating system for agentic AI in high consequence environments. In our first ten mont...

About the Role Lumbra is building Nebula, an agentic harness deployed across commercial cloud, on-prem cloud (AWS GovCloud, C2S, or equivalent), and fully air-gapped classified environments. We're lo...

About Lumbra Lumbra builds the vendor-neutral operating system for agentic AI in high-consequence environments. In our first ten months we won four U.S. Government prime contracts in open competition...