• Zscaler (Washington, DC)
    …looking for a Staff Information Security Engineer who will operate as a vulnerability management engineer inside the US Federal IL6 (SCIF) environment. **This fully ... Secret (TS) clearance (must be maintained) + 5+ years in Vulnerability Management, or Security Engineering within restricted/SCIF environments, including air-gapped… more
    DirectEmployers Association (10/11/25)
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  • Vulnerability Remediation

    Link Solutions Inc (Adelphi, MD)
    …for CMMI ML3 for Services and Development. Link Solutions is seeking a Vulnerability Remediation and Patching Support Lead to join our team at Adelphi, ... Clearance + Non-remote (relocation incentive available) The Vulnerability Remediation and Patching Support Lead will be responsible for overseeing the… more
    Link Solutions Inc (10/08/25)
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  • System Administrator 4

    M. C. Dean (District Of Columbia, DC)
    …+ Lenel + Milestone + Digitus + C-Cure + Requires an understanding of Windows patching and vulnerability remediation with ATO processes + Requires advanced ... of reliability, efficiency, and compliance. This position requires onsite support at a single work location in the Washington...and antivirus updates + Implementation of Server and Workstation patching and STIG remediation + Creation and… more
    M. C. Dean (09/26/25)
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  • System Administrator 2

    M. C. Dean (District Of Columbia, DC)
    …Physical Access Control Systems. + Requires an understanding of Windows patching and vulnerability remediation . + Requires advanced ... imaging software loading, and antivirus updates + Implementation of Server and Workstation patching and STIG remediation + Perform all duties with minimal direct… more
    M. C. Dean (08/27/25)
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  • Physical Security System Administrator 4

    M. C. Dean (Chantilly, VA)
    …+ Lenel + Milestone + Digitus + C-Cure + Requires an understanding of Windows patching and vulnerability remediation with ATO processes + Requires advanced ... imaging software loading, and antivirus updates + Implementation of Server and Workstation patching and STIG remediation + Creation and modification to Interface… more
    M. C. Dean (10/23/25)
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  • Systems Administrator (IT Program Services)

    Nightwing (Annapolis Junction, MD)
    …such as software and hardware installations and troubleshooting, system hardening, vulnerability assessment, OS patching and general network administration ... Ansible. Proficient in audit collection and analysis using Splunk. Proficient in vulnerability assessment and remediation using Nessus or Rapid7. Familiarity… more
    Nightwing (09/22/25)
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  • (Mid. or Senior) Networking Systems Administrator…

    Belay Technologies (Annapolis Junction, MD)
    …and maintaining complex server enclaves, including analyzing system scanning reports, patching , cert renewals, vulnerability management assessments, and active ... and resolved in a timely manner. She/he will provide support for all infrastructure systems and will respond to...reports and follow-ups. + Experience with IAVA responses and remediation , system security scans, completing remediation , and… more
    Belay Technologies (10/01/25)
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  • System Administrator 2

    M. C. Dean (Annapolis Junction, MD)
    …programming/administrating Physical Access Control Systems. + Demonstrated understanding of Windows patching and vulnerability remediation . + Basic knowledge ... Access Control, CCTV, PSIM and other electronic security systems and support implementation, troubleshooting and maintenance of Information Technology (IT) systems… more
    M. C. Dean (11/05/25)
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  • System Administrator 1

    M. C. Dean (Annapolis Junction, MD)
    …implementing new workstations, and system extensions. + Demonstrated understanding of Windows patching and vulnerability remediation . + Basic knowledge of ... system set-up, imaging software loading, and antivirus updates. + Support execution of IAVA updates and patching ...+ Support execution of IAVA updates and patching to ensure compliance with Information Assurance (IA) standards.… more
    M. C. Dean (11/05/25)
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  • System Administrator 3

    M. C. Dean (District Of Columbia, DC)
    …previous experience effectively managing small teams. + Demonstrated understanding of Windows patching and vulnerability remediation . + Demonstrated advanced ... 3 is responsible for the day-to-day management, maintenance, and support of the organization's IT infrastructure, including servers, virtualization, and… more
    M. C. Dean (08/27/25)
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  • Windows System Administrator (Senior-Level)

    Link Solutions Inc (Adelphi, MD)
    …library. + Collaborate with IT and Cybersecurity teams to support remediation , patching , and vulnerability scanning efforts. + Work with ... reliable and effective Information Technology services to government clients in support of critical mission needs. Delivering a broad range of Infrastructure… more
    Link Solutions Inc (10/08/25)
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  • IT Configuration Manager/Senior-Level IT Subject…

    Koniag Government Services (Arlington, VA)
    …SLAs. + Analyze vulnerability , scan results from various tools and prioritize remediation efforts based on severity and age. + Lead and collaborate with EX/IT ... IT Subject Matter Specialist with a Secret clearance to support PAC and our government customer in Arlington, VA....of approved changes. **FISMA POA&M Management:** + Manage the remediation of Plan of Action and Milestones (POA&M) for… more
    Koniag Government Services (08/13/25)
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  • Systems Administrator

    BAE Systems (Sterling, VA)
    …compliance, and lifecycle management. + Support security audits and vulnerability assessments by providing system data, implementing remediation actions, and ... transform data into intelligence and provides engineering, integration and sustainment support for critical military platforms and systems. Intelligence & Security… more
    BAE Systems (10/08/25)
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  • Database Admin Mid

    SAIC (Washington, DC)
    …controls across all environments. + Implement and monitor database security, including vulnerability remediation , encryption, and audit logging. + Participate in ... and perform database upgrades, patches, migrations, and refreshes as needed. + Support database modernization and AWS DMS initiatives in collaboration with the… more
    SAIC (11/01/25)
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  • Sr. Systems Administrator

    Integration Innovation, Inc. (i3) (Washington, DC)
    … activities using DoD approved tools such as ACAS and HBSS. + Perform vulnerability remediation using WSUS/SCCM or other third party tools. + Manages the ... advancing electronic warfare (EW) through RDT&E of current and future technologies. Responsibilities + Support and perform Windows system hardening and patching more
    Integration Innovation, Inc. (i3) (11/08/25)
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  • Senior Middleware Administrator

    TEKsystems (Mclean, VA)
    …SSL certificates, security configurations, and compliance standards. * Support patching , upgrades, and vulnerability remediation for middleware ... Description Senior Middleware Administrator Contributes to design, deployment, and support of middleware technologies that enable seamless communication between… more
    TEKsystems (10/29/25)
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  • Physical Security Engineer 4

    M. C. Dean (Chantilly, VA)
    …and enterprises communication as a whole + Requires an understanding of Windows patching and vulnerability remediation with ATO processes + Requires ... development, and system enhancements + Manage physical security system support to meet service level agreements + Analyze physical...opportunity to lead and build a business with the support of an industry-leading firm that has been in… more
    M. C. Dean (10/23/25)
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  • System and Network Administrator

    BOOZ, ALLEN & HAMILTON, INC. (Annapolis Junction, MD)
    …Information Security Best Practices, including security compliance initiatives such as patching , IAVA remediation , and POA&M development + Experience with ... switching, gateway protocol, and virtual routing and forwarding to support the nation's defense and resp ond to evolving...Splunk logging and NESSUS vulnerability scanning + Experience with Kanban or Agile methodologies,… more
    BOOZ, ALLEN & HAMILTON, INC. (10/24/25)
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  • Senior Software Engineer - CTJ - Poly

    Microsoft Corporation (Reston, VA)
    …implement secure configurations, patching strategies, and continuous monitoring. * Support incident response, vulnerability remediation , and audit ... readiness, including participation in on-call rotations. * Maintain detailed documentation for accreditation and compliance reporting. * Mentor engineers in secure systems design, automation, and federal compliance best practices. Embody our culture… more
    Microsoft Corporation (11/01/25)
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