• Top Secret Network Architect

    Insight Global (Mount Vernon, VA)
    …design, implementation, and optimization of complex enterprise network and voice systems . This role involves evaluating and resolving technical issues, setting ... The ideal candidate will have deep expertise in network infrastructure, security , and emerging technologies, with a strong background supporting secure government… more
    Insight Global (08/27/25)
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  • Cyber Security Engineer

    Leidos (Hampton, VA)
    …experience performing as an Information System Security Manager (ISSM), Information Systems Security Officer (ISSO), and Information System ... (A&A) processes under the Risk Management Framework (RMF) for new and existing information systems , performing the steps involved in the execution of the… more
    Leidos (06/27/25)
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  • Windows Systems Administration 2/3…

    Northrop Grumman (Dulles, VA)
    …with vendors, and evaluate vendor products, services, and suggestions. + Adhere to strict Information Systems security guidelines in all cases. + Maintain ... classified networked and standalone computers as directed by the Information Systems Security Manager (ISSM)....and permissions + Candidates must have a current DoD ** Top Secret /SCI** security clearance to… more
    Northrop Grumman (08/22/25)
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  • Sr. Systems Administrator- Herndon, VA…

    General Dynamics Information Technology (Herndon, VA)
    …Backup and Disaster Recovery (BDR),Business Continuity, Information Technology (IT) Systems **Certifications:** CompTIA Security + ce - ComTIA - ComTIA ... RQ204842 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job… more
    General Dynamics Information Technology (08/16/25)
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  • Cyber Security Analyst, Junior

    TekSynap (Chantilly, VA)
    …Polygraph **PREFERRED QUALIFICATIONS** ** ** + CompTIA Security + Certified Information Systems Security Professional (CISSP) - Associate **Overview** ... **WORK AUTHORIZATION/ SECURITY CLEARANCE** Citizenship: US Citizenship Clearance requirement: TS /SCI with Polygraph **OTHER INFORMATION ** Please note this… more
    TekSynap (08/23/25)
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  • Cyber Security Architect

    DCCA (Chantilly, VA)
    …* Demonstrated experience with vulnerability scanning tools. Education/Certifications: o Certified Information Systems Security Professional (CISSP) o ... competitive compensation and benefits package. Visit our website at: www.dcca.com . Cyber Security Analyst CANDIDATES MUST HAVE AN ACTIVE TS /SCI w/ Poly For… more
    DCCA (08/22/25)
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  • Chief Systems Architect

    Leidos (Chantilly, VA)
    …Professional Cloud Architect, Microsoft Certified: Azure Solutions Architect Expert, Certified Information Systems Security Professional (CISSP), Certified ... Chantilly, VA + St Louis, MO + Denver, CO + Tucson, AZ **Clearance Level Required:** Top Secret with the ability to obtain SCI, as well as a Polygraph. **Primary… more
    Leidos (07/30/25)
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  • Email Security Expert

    ManTech (Herndon, VA)
    …threat intelligence and incident response processes **Preferred Qualifications:** + Certified Information Systems Security Professional (CISSP), Certified ... for Office 365) + Experience with Security Information and Event Management (SIEM) systems +...ISO 27001) **Clearance Requirements:** + Must have a current/active Secret clearance with the ability to obtain and maintain… more
    ManTech (09/01/25)
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  • Senior Cyber Security SIEM Specialist

    ManTech (Herndon, VA)
    …rules, and alerts **Preferred Qualifications:** + Relevant certifications, such as: Certified Information Systems Security Professional (CISSP), Certified ... you will be an expert in Security Information and Event Management (SIEM) systems , responsible...ISO 27001) **Clearance Requirements:** + Must have a current/active Secret clearance with the ability to obtain and maintain… more
    ManTech (09/01/25)
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  • Program Security Manager

    CACI International (Sterling, VA)
    …clearance processing and personnel security , communications security , classified information systems security and physical security . Coordinates ... compliance with all aspects of the program including personnel, physical, and administrative security systems , and security procedures. + Serve as the… more
    CACI International (08/22/25)
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