Security Clearance Jobs in Arlington, VA

R-00186723Description The CESO program is seeking a Jira Administrator with extensive experience supporting self-hosted Atlassian environments. The ideal candidate will bring expertise configuring Jir...

R-00186720Description Leidos’ Digital sector is seeking a Systems Engineer with strong DevSecOps, identity security, and systems integration expertise to support the Defense Information Systems ...

R-00186721Description Leidos' Digital sector is seeking an IA professional to join our team in Arlington, VA - this position is 100% on-site in a secure environment. The ISSO will be responsible f...

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...

Sayres is seeking candidates for a CWMD Computer Programming SME supporting Headquarters Air Force (HAF). This position is located in the NCR.SummarySayres is seeking a highly skilled Software Program...

Koniag Operations Services, LLC, a Koniag Government Services company, is seeking a Quality Control/Quality Assurance (QC/QA) Manager with a Secret Security clearance to support KOS and our government...

Koniag Operations Services, LLC, a Koniag Government Services company, is seeking an Operating Engineer with a Top-Secret Security clearance to support KOS and our government customer in Arlington, VA...

Synchron has an exciting opportunity for an Administrative and Processing Analyst to provide direct support to the OPNAV N7 organization. This position plays a vital role in supporting a short term bu...

AMERICAN SYSTEMS is an employee-owned federal government contractor supporting national priority programs through our strategic solutions in the areas of Information Technology, Test & Evaluation, Pro...

AMERICAN SYSTEMS is an employee-owned federal government contractor supporting national priority programs through our strategic solutions in the areas of Information Technology, Test & Evaluation, Pro...

AMERICAN SYSTEMS is an employee-owned federal government contractor supporting national priority programs through our strategic solutions in the areas of Information Technology, Test & Evaluation, Pro...

AMERICAN SYSTEMS is an employee-owned federal government contractor supporting national priority programs through our strategic solutions in the areas of Information Technology, Test & Evaluation, Pro...

AMERICAN SYSTEMS is an employee-owned federal government contractor supporting national priority programs through our strategic solutions in the areas of Information Technology, Test & Evaluation, Pro...

Job Family :Research Scientists (SCI) Travel Required :Up to 10% Clearance Required :Active SecretWhat You Will Do: The Protein Biochemistry Consultant will support a team of skilled researchers to h...

Job Family :Research Scientists (SCI) Travel Required :Up to 25% Clearance Required :Active SecretWhat You Will Do: Guidehouse is seeking a Scientific Engineering Technical Assistant (SETA) to suppor...

Job Family :Electrical Engineering (ELE) Travel Required :Up to 50% Clearance Required :Active SecretWhat You Will Do: Guidehouse is seeking a candidate to provide Scientific Engineer Technical Assis...

At Two Six Technologies, we build, deploy, and implement innovative products that solve the world's most complex challenges today. Through unrivaled collaboration and unwavering trust, we push the bou...

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...

STR is seeking a Recruiting Manager to lead technical and non-technical recruiting for mission-critical defense and national security programs. This role blends hands-on recruiting, people leadership,...