• Information System Security Officer…

    Parsons Corporation (Centreville, VA)
    …is in Australia ​- *NO REMOTE WORK ** Security Clearance Requirement:** An active Top Secret SCI w/Polygraph security clearance is required for ... and active evaluations (vulnerability assessments). + Supports the formal Security Test & Evaluation (ST&E) required by...tailoring. **What Required Skills You'll Bring** **:** + **Active Top Secret SCI ** required, with… more
    Parsons Corporation (07/15/25)
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  • Sr. Security Engineer

    Guidehouse (Washington, DC)
    …hire MUST be able to OBTAIN and MAINTAIN a Federal or DoD " TOP SECRET / SCI ( TS / SCI )" security clearance. + Minimum EIGHT (8) years of experience ... Engineering **Travel Required** **:** None **Clearance Required** **:** Active Top Secret ( TS ) **What You...and accreditation, integration of secure products, security test and evaluation, and development of complex information more
    Guidehouse (06/27/25)
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  • RF Antenna Technician - TS / SCI

    CACI International (Springfield, VA)
    …Systems Maintenance. + Provides specialized technical support within the Top Secret Sensitive Compartmented Information Facility (SCIF) to ... RF Antenna Technician - TS / SCI REQUIRED Job Category: Engineering and Technical Support Time Type: Full time Minimum Clearance Required to Start: TS / SCI more
    CACI International (06/12/25)
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  • Sr Principal Systems Engineer - Exchange Messaging…

    General Dynamics Information Technology (Washington, DC)
    …RQ197571 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret / SCI **Public Trust/Other Required:** None **Job Family:** ... customers. In this role, the systems engineer will design, test , develop, and integrate complex systems for every stage...compliance + ** Security Clearance Level** : Active Top Secret + **Required Skills and Abilities**… more
    General Dynamics Information Technology (07/07/25)
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  • LINUX Systems Administrator - Active Top

    General Dynamics Information Technology (Washington, DC)
    …RQ204512 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret / SCI **Public Trust/Other Required:** None **Job Family:** ... Systems Administration **Skills:** Backup and Recovery (Software), Information Technology (IT) Systems,Linux **Experience:** 5 + years of...required + ** Security Clearance Level** : Active Top Secret + **Required Skills and Abilities:**… more
    General Dynamics Information Technology (08/02/25)
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  • Systems Administrator / Top Secret

    Lockheed Martin (Arlington, VA)
    …skills\. \* Strong oral and written communication skills \* Current final Top Secret clearance and ability to obtain SCI access; applicant selected will be ... mitigations to minimize residual risk due to the unmet security requirements\. \* Day\-to\-day administration of ACL information...must be a US Citizen for consideration\. **Clearance Level:** Top Secret with Investigation or CV date… more
    Lockheed Martin (07/12/25)
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  • Help Desk Technician Mid-level - Active Top

    General Dynamics Information Technology (Washington, DC)
    …+ required within 6 months of start date + Security Clearance Level: Active Top Secret with SCI Eligibility + Required Skills and Abilities: Excellent ... RQ204536 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret / SCI **Public Trust/Other Required:** None **Job Family:**… more
    General Dynamics Information Technology (08/02/25)
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  • Information Systems Security Officer

    Amentum (Fort Meade, MD)
    …required for a US Government clearance. + Must be able to obtain and maintain TS / SCI SAP/SAR Security Clearance, as required. + Must possess an appropriate ... security requirements and risk assessments, vulnerability scan, security test and evaluations, monitoring event logs,...experience or equivalent + Must have an active DoD Top Secret US Government Clearance. Note: US… more
    Amentum (07/09/25)
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  • Cloud Security Assessor - Expert

    Guidehouse (Reston, VA)
    … assessment processes. **What You Will Need** **:** + An ACTIVE and MAINTAINED TOP SECRET / SCI federal security clearance with a Counterintelligence ... Required** **:** Up to 25% **Clearance Required** **:** Active Top Secret SCI with Polygraph...to document findings and oversee resolution efforts. + Perform Security Test and Evaluation (ST&E) assessments, ensuring… more
    Guidehouse (05/24/25)
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  • Junior Information Security Systems…

    Parsons Corporation (Chantilly, VA)
    …Assurance, Information Management (IT/IA/IM). ** Security Clearance Requirement:** An active Top Secret SCI w/Polygraph security clearance is ... **What You'll Be Doing:** + Develops, maintains, and implements information security standards, procedures, and guidelines for...Required Skills You'll Bring:** + Active ** Top Secret / SCI clearance with Polygraph.** + Security more
    Parsons Corporation (07/18/25)
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