• Security Professional

    Allied Universal (Dulles, VA)
    …positively impacts the communities and customers we serve. As a ** Security Professional - Aero/Defense Security Clearance Patrol** in **Dulles, VA** , ... Allied Universal(R), North America's leading security and facility services company, offers rewarding careers...21+ years of age, Have an Active DoD Secret Clearance , and a Valid Driving History According to AUS… more
    Allied Universal (11/07/25)
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  • Lead, Information Security Systems Engineer…

    L3Harris (Ashburn, VA)
    …domains in the interest of national security . Job Title: Anti-Tamper System Security Engineer (Secret Security Clearance ) Job Code: 30715 Job Location: ... degree, minimum of 13 years of prior related experience. + Minimum of Collateral Secret security clearance required. + Minimum of Collateral Secret security more
    L3Harris (11/01/25)
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  • Sr Specialist, Circuit Design Electrical Engineer…

    L3Harris (Ashburn, VA)
    …Job Title: Sr Specialist, Circuit Design Electrical Engineer - Unmanned Systems (Secret Security Clearance ) Job Code: 28913 Job Location: Ashburn, Virginia Job ... of prior related Electrical Engineering experience. + Position requires an active Secret Security Clearance with the ability to work SAP (Special Access Program)… more
    L3Harris (09/17/25)
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  • Systems Administrator (TS Clearance )

    EchoStar (Germantown, MD)
    …has an exciting opportunity for a **System Administrator** with **TOP SECRET** clearance in our Defense and Government Systems Division Information Assurance Team of ... and under the NIST/DoD/DoW Risk Management Framework (RMF), National Industrial Security Program Operating Manual (NISPOM), or Joint Special Access Program (SAP)… more
    EchoStar (11/11/25)
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  • Engineering Technician (Secret Clearance )

    L3Harris (Ashburn, VA)
    …by law. Please be aware many of our positions require the ability to obtain a security clearance . Security clearances may only be granted to US citizens. In ... in a shared dedication to our customers' mission and quest for professional growth. L3Harris provides an inclusive, engaging environment designed to empower… more
    L3Harris (08/22/25)
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  • Senior Salesforce Developer (min. Secret…

    General Dynamics Information Technology (Germantown, MD)
    **Req ID:** RQ207272 **Type of Requisition:** Regular ** Clearance Level Must Be Able to Obtain:** None **Public Trust/Other Required:** None **Job Family:** Software ... within the Salesforce platform for the Department of Energy, National Nuclear Security Administration. HOW A SOFTWARE DEVELOPER SENIOR WILL MAKE AN IMPACT +… more
    General Dynamics Information Technology (11/14/25)
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  • Special Projects Project Manager - Top Secret…

    Southland Industries (Dulles, VA)
    …Products, such as Excel. + Minimum 5 years' experience + Active Top Secret security clearance required. **Benefits** As a 100% employee-owned company, we offer a ... parental leave** + Paid holidays, vacation, and personal time + Training/ professional development opportunities and company-paid memberships for professional more
    Southland Industries (09/27/25)
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  • Security Officer - Cleared Required

    Allied Universal (Sterling, VA)
    …specialized training in site-specific security protocols associated with your clearance level, allowing for skill development and professional growth in ... experience + Must possess a Department of Defense (DoD) position appropriate level security clearance (national security eligibility determinations take into… more
    Allied Universal (11/06/25)
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  • Security Engineering Lead

    Tyto Athene (Ashburn, VA)
    …analytical and decision-making skills. **Desired:** + CISSP - Certified Information Systems Security Professional + GCFA - GIAC Certified Forensic Analyst + ... **Description** Tyto Athene is searching for a ** Security Engineering Lead** to support a law enforcement...- GIAC Network Forensic Analyst **Location:** + Ashburn, VA ** Clearance :** + TS/SCI Clearance required **About Tyto… more
    Tyto Athene (11/01/25)
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  • Armed Security Officer

    Koniag Government Services (Berryville, VA)
    **PacArctic** is hiring an **Armed Security Officer** to support PAC and our customer in Bluemont, VA. **The officer must possess a VA ARMED DCJS and hold a Top ... Secret Clearance .** This position pays $32/hr plus health and welfare....three weeks paid time off, and more. The Armed Security Officers will perform access control functions to the… more
    Koniag Government Services (10/24/25)
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  • Cyber Security Engineer

    CACI International (Sterling, VA)
    …of education, skills, and experience. + Ability to obtain an active **Top Secret security ** clearance post start date. + Experience with Linux shell scripting ... Cyber Security Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: None Employee Type: Regular Percentage of… more
    CACI International (11/11/25)
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  • Information Systems Security Office (Cloud)

    Tetrad Digital Integrity LLC (Ashburn, VA)
    …Must be a US Citizen. PREFERED QUALIFICATIONS: + ISC2 Certified Information Systems Security Professional (CISSP) + ISC2 Certified in Governance, Risk and ... Practitioner (CASP+) + Cloud certifications (AWS Certified Security , Azure Security Engineer Associate, Google Professional Cloud Security Engineer). +… more
    Tetrad Digital Integrity LLC (10/08/25)
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  • Information Systems Security Officer (ISSO)…

    CACI International (Sterling, VA)
    …Profound understanding of the Defense Counterintelligence and + Certified Information Systems Security Professional (CISSP) + Information Systems Security ... Systems Security Officer (ISSO) Lead Job Category: Security Time Type: Full time Minimum Clearance ...Category: Security Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type:… more
    CACI International (10/25/25)
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  • Information Security Manager

    General Dynamics Information Technology (Ashburn, VA)
    **Req ID:** RQ210053 **Type of Requisition:** Regular ** Clearance Level Must Be Able to Obtain:** None **Public Trust/Other Required:** SSBI (T5) **Job Family:** ... Cyber and IT Risk Management **Skills:** Information System Security , Security Controls,System Security **Experience:** 5 + years of related experience **Job… more
    General Dynamics Information Technology (11/13/25)
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  • Information Systems Security Engineer…

    Nightwing (Sterling, VA)
    …**Information Systems Security Engineer (ISSE) (Open)** Nightwing seeks a cybersecurity professional to serve as an ISSE in Sterling, VA. The ISSE will help ... workstations, routers, switches, and firewalls + DoDD 8570/8140 IAM Level 2 professional certification (eg, Security +, CISSP, CISSM, etc.) + Prior ISSM/ISSO… more
    Nightwing (08/27/25)
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  • Senior Administrative Specialist

    RTX Corporation (Dulles, VA)
    …US Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship ... is required, as only US citizens are eligible for a security clearance ​ ** Security Clearance :** TS/SCI with CI Poly - Current At Raytheon, the foundation… more
    RTX Corporation (11/06/25)
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  • T2 AS&W Analyst - Day

    Leidos (Ashburn, VA)
    …should have at minimum ONE of the following certifications:** + Certified Information System Security Professional (CISSP). + SANS - GCIA - Intrusion Analyst + ... + OSEE (Exploitation Expert) + CCSP - Certified Cloud Security Professional + LPT - Licensed Penetration...federal law enforcement + -Experience with Cyber Kill Chain ** Clearance :** + All Department of Homeland Security more
    Leidos (10/30/25)
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  • Senior Engineer- Full Stack (AI Platform)

    ABBTECH Professional Resources, Inc. (Sterling, VA)
    **Senior Engineer-Full Stack (AI Platform)** **Location- Sterling, Va** ** Clearance - Clearable but would like to see candidates with a clearance ** **Salary- ... using **Recharts** , **Plotly** , or similar libraries + Awareness of **web security best practices** + Interest in **LLMs** , **RAG architectures** , and **vector… more
    ABBTECH Professional Resources, Inc. (10/31/25)
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  • Penetration Tester

    Leidos (Ashburn, VA)
    …years of experience. Must have a Secret Clearance . In addition to specific security clearance requirements all Department of Homeland Security CBP SOC ... OSCE + OSCP + OSEE + OSWP ** Clearance :** In addition to specific security clearance requirements all CBP SOC employees are required to successfully complete… more
    Leidos (09/14/25)
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  • Specialist, Field Flight Test Engineer

    L3Harris (Ashburn, VA)
    …the potential for OCONUS travel (~1 week/year). + Active US DOD TOP SECRET security clearance which requires US Citizenship. Onboarding is contingent upon ... shared dedication to our customers' mission and quest for professional growth. L3Harris provides an inclusive, engaging environment designed...experience. + Active US DOD TOP SECRET or TS/SCI security clearance . Onboarding is contingent upon … more
    L3Harris (11/06/25)
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