• Executive Protection Program Professional

    Leidos (Reston, VA)
    …to serve on a five-person team reporting to the Executive Protection Program Manager , Corporate Security located in Reston, VA. The preferred candidate must ... hours is required. Responsibilities: *Provide close protection and other security -related functions for Leidos executives during domestic and/or international… more
    Leidos (09/04/25)
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  • Senior Watch Officer

    ManTech (Herndon, VA)
    …Information Systems Security Professional (CISSP), Certified Information Security Manager (CISM). + Experience working in a government or defense ... situational awareness to leadership, and manage operational workflows to enhance security posture and resilience. **Responsibilities include but are not limited… more
    ManTech (09/04/25)
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  • Counterintelligence Officer III

    Global Resource Solutions (Springfield, VA)
    …and interpret all-source information related to client from an operational security perspective. + Publish finished intelligence with recommendations for mitigation ... collection within agency with recommended countermeasures. + Immediately alert the government to imminent foreign intelligence, terrorism and espionage threats with… more
    Global Resource Solutions (09/01/25)
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  • Test Team Quality Engineer (Engineer Quality 3)

    HII (Fairfax, VA)
    …defense - the data evolution - by accelerating a breadth of national security solutions for government and commercial customers. Our capabilities range from ... Employment Type: Full Time/Salaried/Exempt Anticipated Salary Range: $82,925.00 - $103,667.20 Security Clearance: Ability to Obtain Level of Experience: Senior This… more
    HII (08/28/25)
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  • System Administrator

    CACI International (Sterling, VA)
    …practices in Agile Software Development and hardware integration for the Department of Homeland Security (DHS). As a member of the ITI2.1 Team, you will support the ... women charged with safeguarding the American people and enhancing the Nation's safety, security , and prosperity. CBP Officers and Border Patrol agents are on the… more
    CACI International (08/20/25)
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  • Sr. Threat Intelligence Consultant

    Trellix (Reston, VA)
    …and analytics to empower over 53,000 customers with responsibly architected security solutions. We also recognize the importance of closing the 4-million-person ... confidence in the protection and resilience of their operations. Trellix' security experts, along with an extensive partner ecosystem, accelerate technology… more
    Trellix (08/08/25)
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  • TACLANE Support Specialist

    TekSynap (Arlington, VA)
    …guidelines and TACLANE operational best practices. + Respond promptly to security incidents involving TACLANE devices, including unauthorized access attempts or ... suspected breaches. + Work with security teams to investigate incidents, implement remediation measures, and...Training: (One of the following) + GEM One Encryptor Manager Operator Training + TACLANE Encryptor Training + CBT… more
    TekSynap (07/09/25)
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  • Identity and Directory Services Engineer - TS/SCI…

    General Dynamics Information Technology (Chantilly, VA)
    …deployed via automated CM tools, and hardening the solutions to address security and SCAP compliance. Responsibilities: + Designs and defines system architecture for ... Experience with monitoring of Microsoft systems using System Center Operations Manager + Experience with Microsoft deployment methodology options to include… more
    General Dynamics Information Technology (08/26/25)
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  • ACD Voice Engineer

    General Dynamics Information Technology (Arlington, VA)
    …Network,IP Telephony,Telecommunications Network,Telephone System,Voice Networks **Certifications:** CompTIA - Security + - CompTIA - CompTIA **Experience:** 5 + years ... 90,000 users.** **Work encompasses support of SIP based Session Managers, Provisioning Manager , Personal Agent Manager , Media Application Servers, PRI Gateways… more
    General Dynamics Information Technology (08/08/25)
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  • SharePoint Administrator

    Trace Systems Inc (Portsmouth, VA)
    …Server upgrades, patching, and configuration in accordance with DoD security guidelines and organizational change management practices. + Monitor SharePoint ... services, including Search, User Profile Service, Managed Metadata, and Workflow Manager . + Manage and troubleshoot SharePoint services, including Search, User… more
    Trace Systems Inc (08/29/25)
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