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Keywords: Security Professional - Secret Clearance, Location: Chantilly, VA

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Security Professional - Secret Clearance

Overview Allied Universal®, North America's leading security and facility services company, offers rewarding careers... that contributes to a culture that positively impacts the communities and customers we serve. Job Description As a Security...

Company: Allied Universal
Location: Chantilly, VA
Posted Date: 23 Jan 2026
Salary: $22 per hour

Automation Test Engineer (Top Secret Clearance with CI Poly)

of our team! You must have an active Top Secret Clearance at minimum to be considered. The Test Engineer will analyze business... Professional, LoadRunner, Selenium Tool Suite, JIRA/Confluence. Evaluate, recommend, and implement automated test tools...

Posted Date: 13 Dec 2025
Salary: $120000 per year

Legal Clerical (Top Secret Clearance Required)

needs of others. Here at CGS, we offer an environment in which our employees feel supported, and we encourage professional..., and reporting progress; - Contractor shall administer and adhere to security procedures, including recording and executing...

Posted Date: 02 Nov 2025
Salary: $60000 - 75000 per year

Senior Mechanical Engineer - active TS/SCI clearance with Polygraph

Engineering from an accredited University. Security Clearance: The position requires U.S. Citizenship and an active DoD Top... Secret with SCI clearance and a Full Scope Polygraph. Skills & Technology Used: Mechanical engineering with specialized...

Company: V2X
Location: Chantilly, VA
Posted Date: 26 Nov 2025

Facility Security Officer / Contract Special Security Officer (CSSO)

Secret SCI security clearance is required to apply, however, the selected candidate must be able to obtain a Top Secret SCI... a compliant security program. Strong understanding of personnel security processes, including clearance processing, onboarding...

Company: Vaxcom Services
Location: Chantilly, VA
Posted Date: 28 Jan 2026
Salary: $86700 - 151700 per year

Assistant Facility Security Officer (Part-Time)

following experience: Clearance verifications Onboarding/offboarding employee paperwork Must have an ACTIVE Top Secret...: Nisga’a Group is searching for an experienced, reliable, and task-oriented Assistant Facility Security Officer (AFSO...

Company: Goldbelt
Location: Chantilly, VA
Posted Date: 23 Jan 2026

Information System Security Office (ISSO)

. Required Qualifications: Active Top Secret Security Clearance. CompTIA Security+. Bachelor’s degree in Cybersecurity, Information...’s threats and build the next capabilities. Job Description: The Information System Security Officer (ISSO) is responsible...

Company: Leidos
Location: Chantilly, VA
Posted Date: 08 Jan 2026

National Security Solutions (NSS) Systems Engineering Internship

Secret Security Clearance. Basic Compensation: $19.00 - $31.00 per hour (This range is for the Colorado area... Scheduled Weekly Hours: Average 40 hours per week. Requirements: Security Clearance: Ability to obtain a U.S. Government...

Company: KBR
Location: Chantilly, VA
Posted Date: 19 Dec 2025
Salary: $19 - 31 per hour

Security Analyst

Basic Qualifications: Active Top Secret/Sensitive Compartmented Information (TS/SCI) clearance, with polygraph...Hoplite Solutions is seeking a Security Analyst to conduct technical analysis to drive operations, including...

Posted Date: 18 Dec 2025

Security Analyst II- TS/SCI w/Poly

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret SCI + Polygraph Clearance Level... for obtaining, verifying, and granting access to customer programs. Update, maintain, and audit the security clearance database...

Company: General Dynamics
Location: Chantilly, VA
Posted Date: 08 Dec 2025
Salary: $59500 - 80500 per year

Senior Program Security Representative - Directors Action Group

is required (or 4 additional years of experience) Top Secret clearance with SCI and SAP eligibility. Must be willing to sit... (AI), machine learning (ML), and augmented reality (AR). QinetiQ US’s dedicated experts in defense, aerospace, security...

Company: QinetiQ
Location: Chantilly, VA
Posted Date: 20 Nov 2025

IT Systems Technical Lead

Overview AMERICAN SYSTEMS is seeking an experienced IT Systems Technical Lead with an active Top Secret/SCI clearance... of our government customer’s critical national security missions in Chantilly, VA. The ideal candidate will provide hands-on technical...

Company: American Systems
Location: Chantilly, VA
Posted Date: 28 Jan 2026

IT Systems Technical Lead

. Qualifications: Active Top Secret/SCI clearance with a current Polygraph, required for consideration. Bachelor’s degree in a STEM...Overview: AMERICAN SYSTEMS is seeking an experienced IT Systems Technical Lead with an active Top Secret/SCI...

Company: American Systems
Location: Chantilly, VA
Posted Date: 28 Jan 2026

Web Developer - TS/SCI with Polygraph

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret SCI + Polygraph Clearance Level... combination of education, technical certifications or training, or work experience. Experience: 10+ years Security clearance...

Company: General Dynamics
Location: Chantilly, VA
Posted Date: 28 Jan 2026

Software Engineer

within a collaborative, cross-functional team Top Secret clearance Bachelor's degree in CS or Software Engineering and 2+ years... Master’s degree Clearance: Applicants selected will be subject to a security investigation and may need to meet...

Location: Chantilly, VA
Posted Date: 28 Jan 2026
Salary: $69400 - 158000 per year

Automated Test Engineer

, and tracking development activities Requirements Required Qualifications: Active SCI clearance or active Top Secret... (eligible for SCI) clearance Must be able to obtain and maintain CI (Counterintelligence) polygraph All candidates...

Posted Date: 27 Jan 2026

IT Program Manager- TS/SCI with Polygraph

certifications or training, or work experience. Security Clearance Level: Top Secret/SCI with Polygraph Location: Chantilly...Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret SCI + Polygraph Clearance Level...

Company: General Dynamics
Location: Chantilly, VA
Posted Date: 25 Jan 2026
Salary: $143485 - 194127 per year

Cloud Engineer Sr. Principal - TS/SCI with Polygraph

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret SCI + Polygraph Clearance Level... and best practices; familiarity with monitoring and logging tools Security clearance level: TS/SCI w/ Poly (or eligibility...

Company: General Dynamics
Location: Chantilly, VA
Posted Date: 24 Jan 2026

Strategic Communications Specialist

. Required Qualifications: Active Top Secret/SCI clearance with a Counterintelligence (CI) Polygraph. US Citizenship is required. Bachelor... cohesive messaging. Ensure compliance with security protocols while disseminating sensitive or classified information...

Company: Noblis
Location: Chantilly, VA
Posted Date: 23 Jan 2026

Strategic Communications Specialist

. Required Qualifications Active Top Secret/SCI clearance with a Counterintelligence (CI) Polygraph. US Citizenship is required. Bachelor... cohesive messaging. Ensure compliance with security protocols while disseminating sensitive or classified information...

Company: Noblis
Location: Chantilly, VA
Posted Date: 23 Jan 2026