• Senior Information System Security

    The MITRE Corporation (Mclean, VA)
    …the Global Security Services Division (R300) is looking to fill a Senior Information Systems Security Officer position, with a focus on classified ... security documentation. + Serve as the Senior Information Systems Security Officer (ISSO),...combination of related education and work experience. + Active Top Secret clearance with SCI eligibility. Ability… more
    The MITRE Corporation (12/18/25)
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  • COMSEC / 5G cellular / VHF Systems Engineer…

    General Dynamics Information Technology (Washington, DC)
    …3 + years of related experience **US Citizenship Required:** Yes **Job Description:** ** Systems Engineer- Active Top Secret Required** Seize your opportunity ... + Document standard operating procedures, routine tasks, updates to systems information in manuals, diagrams, reports, and...Compliance) + ** Security Clearance Level** : Active Top Secret with SCI Eligibility + **Required… more
    General Dynamics Information Technology (11/20/25)
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  • Lead Program Manager w/ Top Secret

    TekSynap (Washington, DC)
    …required. + ITIL v4 Foundation or equivalent service management certification. + Certified Information Systems Security Professional (CISSP) or CISM strongly ... to adjust focus. **WORK AUTHORIZATION/ SECURITY CLEARANCE** US Citizenship **Clearance:** Top Secret **OTHER DUTIES** Please note this job description is… more
    TekSynap (12/03/25)
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  • Information System Security Engineer…

    TekSynap (Washington, DC)
    …. + **Certifications** + One or more of the following certifications: + Certified Information Systems Security Professional (CISSP) + Global Information ... ** Security Clearance** + Must hold an active ** Top Secret clearance** with the ability to...+ Certified Secure Software Lifecycle Professional (CSSLP) + CISSP-ISSEP ( Information Systems Security Engineering Professional)… more
    TekSynap (12/24/25)
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  • Information System Security

    CGI Technologies and Solutions, Inc. (Washington, DC)
    …Description:** CGI Federal is currently looking for an Information Systems Security Representative - Sr. with active Top Secret clearance to support ... testing required for a controlled system with the Enterprise Information Security Section and the federal agency...qualifications to be successful in this role:** * Active Top Secret clearance with eligibility for SCI.… more
    CGI Technologies and Solutions, Inc. (12/24/25)
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  • Information System Security Engineer…

    TekSynap (Washington, DC)
    …Xacta + Preferred: Hold at least one of the following certifications: Certified Information Systems Security Professional (CISSP), Global Information ... a contract supporting a federal agency. The team provides Information Systems Security Officer (ISSO),...AUTHORIZATION/ SECURITY CLEARANCE** + S. Citizen + Active Top Secret clearance required **OTHER DUTIES** Please… more
    TekSynap (11/30/25)
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  • Systems Administrator / Top

    Lockheed Martin (Arlington, VA)
    …that requires special access\. The selected candidate must possess an active Top Secret clearance to start\. \#lmatl **Basic Qualifications:** \* In\-depth ... relevant degree or equivalent experience and possess an active security clearance\. Further Information About This Opportunity:...Strong oral and written communication skills \* Current final Top Secret clearance and ability to obtain… more
    Lockheed Martin (10/22/25)
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  • Security Control Assessor (SCA) ( TS

    Tau Six (Chantilly, VA)
    …We are seeking a motivated self-starter with experience in secure information systems to join a team of security professionals and help defend national ... and tactics. Clearance Required: US Government Top Secret / SCI Responsibilities: The Security Control...+ Strongly desired experience with application of the Defense Information Systems Agency (DISA) Security more
    Tau Six (10/22/25)
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  • Lead Information Security Officer

    Parsons Corporation (Reston, VA)
    …PowerPoint, WASSP, MBSA, Nessus, etc.) + Strong background and experience in assisting Information Systems Security Manager(s) in reporting and mitigation of ... of day-to-day security operations of all the information systems (unclassified/classified). + Working directly with...Required Skills You'll Bring:** + Active Top Secret /SCI clearance + Bachelor's degree in cyber security more
    Parsons Corporation (12/02/25)
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  • G2 SharePoint Systems Administrator…

    General Dynamics Information Technology (Fairfax, VA)
    …for innovation to GDIT. Our **SharePoint / Systems Administrator** must have: + ** Security Clearance Level:** Active Top Secret clearance. (A Secret ... **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret **Public Trust/Other Required:** None **Job Family:** IT Infrastructure… more
    General Dynamics Information Technology (01/05/26)
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