• Enterprise Senior Systems Administrator

    General Dynamics Information Technology (Fort Belvoir, VA)
    …Yes **Job Description:** GDIT seeks a highly motivated and experienced Enterprise Senior Systems Engineer to support the Defense Threat Reduction Agency (DTRA) ... with DISA STIGs and their relation to Windows, Linux, and VMWare Operating Systems security . + Intermediate experience with PowerShell scripting and deployment.… more
    General Dynamics Information Technology (05/31/25)
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  • Senior Systems Administrator II Generalist…

    V2X (Springfield, VA)
    …of progressive, hands-on experience maintaining Enterprise information systems as a systems administrator or systems engineer . + Demonstrated expertise ... + ce; or GIAC Security Essentials Certification (GSEC); or Systems Security Certified Practioner (SSCP) Desired Qualifications: + Experience engineering… more
    V2X (05/17/25)
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  • Solutions Consultant 2 - FSI - Sell Through

    Palo Alto Networks (Reston, VA)
    …+ 6+ years of experience as a successful pre/post-sales solutions consultant, systems engineer , solutions architect or equivalent experience selling through or ... NIST Special Publication (SP) 800-53, NIST SP 800-171, and Defense Information Systems Agency (DISA) Security Technical Implementation Guides (STIGs)/ Security… more
    Palo Alto Networks (07/18/25)
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  • Sr. Customer Success Manager

    Proofpoint (Reston, VA)
    …data communication concepts and technologies, specifically email, networking, and enterprise security + Current knowledge of cybersecurity solutions and ... About Us: We are the leader in human-centric cybersecurity . Half a million customers, including 87 of...for protecting users, the data they create, and the systems they rely on from a uniquely people-centric perspective.… more
    Proofpoint (07/16/25)
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  • Senior Systems Administrator (S)

    SimIS Inc. (Dahlgren, VA)
    …listed position and is contingent upon award. Job Description: SimIS, Inc. seeks a Senior Systems Engineer to lead systems engineering activities for a US ... Experience managing Windows and Linux server environments + Knowledge of network security , firewalls, and intrusion detection systems + Experience with… more
    SimIS Inc. (06/23/25)
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  • IT Audit Specialist

    CACI International (Ashburn, VA)
    …of SAP GRC by working with SAP Security Administrators + Architect & Engineer security - develop security goals, capabilities, controls, and architecture ... infrastructure capabilities for a variety of legacy and modernized systems and applications. You will work in close collaboration... + Assess entire system lifecycle requirements and network security impacts + Enhance - Implement Cybersecurity … more
    CACI International (07/03/25)
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  • Navy Qualified Validator (NQV)

    Frontier Technology Inc. (Norfolk, VA)
    …Official Designated Representative (AODR). + Required to engage with the system Information Systems Security Engineer (ISSE) and ISSE support staff ... are performed and tested. + Actively work with the designated (OPTEVFOR) Information Systems Security Manager (ISSM) to provide final security assessment… more
    Frontier Technology Inc. (06/04/25)
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  • United States Postal Service (USPS) Incumbent…

    General Dynamics Information Technology (Fairfax, VA)
    …+ Mail Processing Equipment Systems Administrator + Multi-Factor Authentication (MFA) Engineer + OKTA Systems Engineer + SharePoint Administrator + ... + Microsoft Power BI Developer + Principal Unix/Linux Systems Administrator + VPN Network Engineer +...Administrator + VPN Network Engineer + Wi-Fi Engineer + Open-Source Intelligence Specialists + Physical Security… more
    General Dynamics Information Technology (07/02/25)
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  • System Administrator 2

    M. C. Dean (Arlington, VA)
    …and recommend improvements + Program and coordinate the installation of new physical security systems across multiple teams and locations. + Working knowledge of ... will join forces with more than 5,800 professionals who engineer and deploy automated, secure and resilient power and...ticketing system. + Resolve complex system issues for physical security systems and networks + Strong verbal… more
    M. C. Dean (07/15/25)
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  • System Administrator 3

    M. C. Dean (Vienna, VA)
    …maintain, and test Physical Access Control, CCTV, PSIM and other electronic security systems and support implementation, troubleshooting and maintenance of ... will join forces with more than 5,800 professionals who engineer and deploy automated, secure and resilient power and...+ Program and coordinate the installation of new physical security systems across multiple teams and locations.… more
    M. C. Dean (07/15/25)
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