Security Clearance Jobs in Arlington, VA

Job Description Spiral Solutions & Technologies, Inc. is seeking an Intercontinental Ballistic Missile (ICBM) Subject Matter Expert (SME) to support the United States Strategic Command (USSTRATCOM) Jo...

Shield AI is a venture-backed defense-tech company with the mission of protecting service members and civilians with intelligent systems. Its products include Hivemind autonomy software, V-BAT and X-B...

Purpose and Impact: Amentum is seeking a Dissemination Specialist Mid to join our team of passionate individuals in Fort Belvoir, VA The program works directly with government and military stakeholder...

At MBC, we believe we can. We believe in working hard to meet our clients' outcomes. We believe in laughter to help us recharge, draw people together, foster a positive work environment, and boost cre...

Tier 1 Agent / Knowledge Manager Secret Clearance Required Onsite: Arlington, VA Pay Range: $27.64-$41.35 Job Description: The Tier I Agent / Knowledge Manager serves as a front-line technical s...

**Active Secret Security Clearance Required** Compensation range - $80,000- 120,000 The Cloud Engineer - Journeyman designs, engineers, and integrates secure, scalable multi-cloud and hybrid cloud inf...

White Pine Innovations is part of the Seneca Nation Group (SNG) portfolio of companies. SNG is Seneca Holdings' federal government contracting business that meets mission-critical needs of federal civ...

Western Door Federal is part of the Seneca Nation Group (SNG) portfolio of companies. SNG is Seneca Holdings' federal government contracting business that meets mission-critical needs of federal civil...

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...

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...

AWS Applied AI Solutions (AAIS) is building toward a future where every business innovates with Amazon AI teammates.To get there, we build AI solutions that improve human capabilities and transform en...

AWS Applied AI Solutions (AAIS) is building toward a future where every business innovates with Amazon AI teammates.To get there, we build AI solutions that improve human capabilities and transform en...

AWS Applied AI Solutions (AAIS) is building toward a future where every business innovates with Amazon AI teammates.To get there, we build AI solutions that improve human capabilities and transform en...

Application deadline: Nov 1, 2026This position requires that the candidate selected be a US Citizen and currently possess and maintain an active Top Secret security clearance with SCI eligibility or h...

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...

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...

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...

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...

This position is 100% Onsite. This position is in Arlington, VA, with occasional/situational travel.Certificate DoD 8750 certification at least IAT level II, e.g Security+ce Location: 4800 Mark Center...

This position is 100% Onsite. This position is in Arlington, VA, with occasional/situational travel. Certificate 8570 IAT Level II Baseline Certification (e.g. CCNA Security, CySA+, ...