Security Clearance Jobs in Arlington, VA

Work Arrangement: Hybrid (Currently 1-2 days per week onsite) Clearance: Secret Foxhole Technology provides robust cybersecurity and IT support capabilities for federal civilian and defense agencies. ...

STR is hiring a Principal Model-Based Systems Engineer (MBSE) in our Woburn, MA office (other locations : Dayton, OH & Arlington, VA ) to work across a broad portfolio of DoD mission areas. The System...

STR is hiring a Lead Model-Based Systems Engineer (MBSE) in our Woburn, MA office to work across a broad portfolio of DoD mission areas. The Systems Engineer should have experience architecting system...

About the Team: The Sensors Division at STR focuses on technology development for advanced sensor systems and platforms in support of national security. We have a particular focus on airborne/surface/...

About the Team The Sensors Division at STR focuses on technology development for advanced sensor systems and platforms in support of national security. At STR, Defense Systems Analysts study complex ...

About the Team The Sensors Division at STR focuses on technology development for advanced sensor systems and platforms in support of national security. At STR, Defense Systems Researchers study co...

About the Team: The Sensors Division at STR focuses on technology development for advanced sensor systems and platforms in support of national security. We have a particular focus on airborne/surface/...

About the Team STR's Intelligence Division researches and develops advanced analytics and machine learning-based solutions to solve challenging problems related to national security. Our team consists...

Lead DevOps Engineer The Team: Information processing and sense-making systems are the lifeblood of national security efforts, facilitating an understanding of the global situation, strategic p...

Our client has deep expertise in Vulnerability Research, CNO Development, Reverse Engineering, and Penetration Testing. They support the defense and intelligence communities along with commercial clie...

Our client has deep expertise in Vulnerability Research, CNO Development, Reverse Engineering, and Penetration Testing. They support the defense and intelligence communities along with commercial clie...

Who we are: Tria Federal delivers digital services and technology solutions that support the health and safety of veterans, service members and civilians. For two decades, federal agencies have relie...

Who we are: Tria Federal delivers digital services and technology solutions that support the health and safety of veterans, service members and civilians. For two decades, federal agencies have relied...

Senior All-Source (CT) AnalystAt Celestar, a B&A Company, we foster and embrace a distinct set of values that we live by and instill in all aspects of our organization: dedication, commitment, par...

All-Source (CT) Analyst- (Mid-Level)At Celestar, B&A Company, we foster and embrace a distinct set of values that we live by and instill in all aspects of our organization: dedication, commitment,...

Location: Sioux Falls, SDThis role can also be located in Arlington, VAAs our Staff Solutions Engineer, you will be the technical bridge between our stratospheric balloon technology and the real-world...

Location: Sioux Falls, SDThis role can also be located in Arlington, VAThe stratosphere is the new high ground. We’re deploying high-altitude platforms that provide a decisive advantage for national s...

Location: Groton, CT,We are always looking for a highly motivated Principal Scientists to join our Groton (CT), Concord (MA), or Arlington (VA) teams. Successful candidates will have a PhD in mechanic...

Location: Arlington, VA Security Clearance: TS/SSBI/SCI We are seeking a seasoned security professional to serve as the Classified Information Security Lead at our Arlington campus. This role is res...

Information System Security Officer (ISSO) – TS/SCIArlington, VirginiaInformation System Security Officer (ISSO) – TS/SCI (AWS Cloud / RMF) Location:Arlington, VA , onsite Clearance Required: Active T...