Security Clearance Jobs in DHS, VA

Senior Network ArchitectFull Time, Aberdeen, MDTS w/ SCI eligibilityReferral bonus: $1,500Sign-on Bonus: $2,500Semper Valens Solutionsis seeking an experienced Senior Network Architect to support Proj...

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...

Cyber Operations Risk Assessment Analyst Location: Arlington, VA - Pentagon Work Type: Hybrid Remote Work: 20% (1 day remote) Qualifications Bachelor’s degree in cybersecurity, information technolog...

BT-437 – Machine Learning Engineer Location: McLean Introduction The Sponsor seeks to develop and adapt Large Language Models (LLM) and Natural Language Processing (NLP) methodologies using artificia...

Job Title: User Activity Monitor (UAM) Engineer Location: Springfield/Alexandria. (onsite) Type: Contract To Hire Compensation: $80.50 - 96.15/HR on W2 Security Clearance: Top Secret/SCI Responsibili...

Job Title: Mid or Senior Level Network Engineer Location: Lorton VA Type: Contract To Hire Compensation: $77.75 - $120.00/hr. (Depending on years of experience) Work Model: Hybrid Hours: 40.0 Security...

AWS Global ServicesAWS Global Services includes experts from across AWS who help our customers design, build, operate, and secure their cloud environments. Customers innovate with AWS Professional Ser...

This position is 100% Onsite. This position is in Arlington, VA, with occasional/situational travel.Certificate8570 IAT Level II Baseline Certification (e.g. CCNA Security, CySA+, GICSP, GSEC, Securit...

Our Deloitte Enterprise Performance team is at the forefront of enterprise technology, working across finance, supply chain, and IT operations to deliver holistic performance improvement and digital t...

Senior Systems AdministratorEmployment Type: Full Time, Senior-levelDepartment: Legal/ITCGS is seeking a Senior Systems Administrator to join our team supporting a wide-ranging technical support initi...

Employment Type: Full-Time, Mid-LevelDepartment: Financial InvestigationCGS is seeking a Financial Investigator to join our team providing legal support and investigative services to a large federal a...

SME Unified Communications EngineerChantilly, VATS/SCI with PolyAt Bcore, our strength comes from how we deliver impact to the mission. Whether it’s architecting critical IT solutions, producing actio...

Responsibilities:AI Capability EngineeringDesign and engineer AI-powered SOC capabilities that improve analyst efficiency, reduce alert fatigue, and accelerate detection and response.Apply AI/ML and G...

Job Category: Intelligence Operations SupportRequisition Number: INTEL002303Posting Details Posted: September 21, 2026 Full-Time Salary Range: 72,280 to 120,723.2 L...

Markon is seeking a Technical Operations Project Manager (Level IV) to support an Intelligence Community client in Chantilly, Virginia.This position will serve as the primary technical point of contac...

Markon is seeking a Junior Software Engineer to support an Intelligence Community client in McLean, Virginia. This position will design, develop, integrate, test, deploy, and maintain mission-focused ...

***Position is 100% on-site*** ***Secret Clearance Is Required*** VSolvit is looking for a broadly talented Data Scientist with quantitative research skills to take an active role on our data anal...

Black Cape Title:Data Engineer (2+ years - Senior Level) Locations: Arlington / Pentagon, VA, Reston, VA and areas throughout the DMV area ONSITE: Ability to go ONSITE 3-5 days per week Clearance:...

Full Stack Developer - TS/SCI PolyChantilly, VAComputer/SoftwareLocation: Chantilly, VA Experience: 3–7+ Years Clearance: Active TS/SCI with Polygraphunlimited PTO + 6% 401(k) match + $5K professional...

Cloud Penetration Tester / Red Team Operator - Job # 9612 Candidate should possess a deep understanding for information security, computer network operations, and cloud infrastructure, particularly wi...