Security Clearance Jobs in DHS, VA

ASRC Federal is a leading government contractor furthering missions in space, public health and defense. As an Alaska Native owned corporation, our work helps secure an enduring future for our shareho...

ASRC Federal is a leading government contractor furthering missions in space, public health and defense. As an Alaska Native owned corporation, our work helps secure an enduring future for our shareho...

Project ManagerChantilly, VATS/SCI with PolyAt Bcore, our strength comes from how we deliver impact to the mission. Whether it’s architecting critical IT solutions, producing actionable intelligence, ...

Data ScientistMcLean, VATS/SCI with PolyAt Bcore, our strength comes from how we deliver impact to the mission. Whether it’s architecting critical IT solutions, producing actionable intelligence, or d...

APEX006 Astrodynamics EngineerChantilly, VATS/SCI w CI PolygraphJob Functions:Work with our modeling and simulation team to conduct a wide variety of analyses in support of government satellite progra...

Job Title: Icertis Data Migration SME Location: McLean, VA 3-4 days per week onsite Clearance Required: US Citizen Job Type: Contract Top Skills Strong hands-on software development/scripting exper...

JOB SUMMARY We are seeking an experienced Technical Project Manager to lead day-to-day project management activities for the Pantheon Migration and Cloudflare Advanced Bot Protection implementation e...

DescriptionMarkon is seeking a senior-level Project Manager (PM3) to serve as an Onsite Owner's Representative for complex construction, tenant fit-outs, and infrastructure projects for Washington Hea...

Careers at Network Engineer REQUIRED: Active TS/SCI with Full Scope PolygraphLOCATION: Full-time, onsite in Chantilly, VA We are hiring a Network Engineer to support a secur...

DutiesAs a Supervisory Program Analyst at the GS-0343-14 level some of your typical work assignments may include: Serves as a subject matter expert in federal finance, leading the organization's part...

“In 36 months, agentic AI systems will be an operating reality across major institutions. We intend to be central to it.” — Dr. Jim Rebesco, Cofounder and CEO, Striveworks The government’s demand fo...

“In 36 months, agentic AI systems will be an operating reality across major institutions. We intend to be central to it.” — Dr. Jim Rebesco, Cofounder and CEO, Striveworks The government’s demand fo...

Employment Type: Full-Time, Entry LevelDepartment: LegalAs a CGS Legal Assistant, you will work under the direction of a Supervisory Paralegal or Project Supervisor. You will provide litigation and ad...

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...

Information Systems Security Engineer (ISSE) Work Location: Reston, VA; work may also be performed at locations in the Washington, DC National Capital Region (NCR) (i.e., The District of Columbia; Arl...

Markon is seeking an experienced Accounting Manager to oversee key aspects of the monthly close, financial reporting, technical accounting, and compliance functions within a growing government contrac...

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...

Application deadline: Sep 26, 2026Position requires virtual location in Connecticut only.Do you like helping customers implement innovative cloud computing solutions and solve technical problems? Woul...