• Systems Administrator (TS/SCI)

    Koniag Government Services (Arlington, VA)
    …with Public Law 88-352_** **Job Details** **Job Family** **IT, Cyber Security , Network Systems** **Job Function** **Systems Administrator ** **Pay Type** ... Data Solutions, LLC,** a Koniag Government Services company, is seeking a Systems Administrator with an active Top-Secret clearance to support KDS and our government… more
    Koniag Government Services (08/27/25)
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  • RHEL System Administrator III

    RTX Corporation (Chesapeake, VA)
    …as only US citizens are eligible for a security clearance​ ** Security Clearance:** DoD Clearance: Secret RHEL Administrator At Raytheon, the foundation ... with server and workstation assessment and hardening using various information system security assessment/hardening tools - DISA STIGs, SCAP, ACAS, Retina,… more
    RTX Corporation (08/20/25)
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  • Sr. SharePoint Administrator

    Leidos (Chantilly, VA)
    **Description** **Leidos** has a new and exciting opportunity for a **Sr. SharePoint Administrator ** in our **National Security Sector's (NSS) Cyber & Analytics ... Area (CABA)** . Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling,… more
    Leidos (08/28/25)
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  • System Administrator

    CACI International (Chantilly, VA)
    …maintain Linux-based servers, automate system processes, and ensure the reliability and security of enterprise applications. The System Administrator will also ... System Administrator Job Category: Information Technology Time Type: Full...contribute to application migrations, documentation, and coordination with customer security teams. Join us to leverage your skills in… more
    CACI International (08/15/25)
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  • Microsoft Solutions Consultant - Azure

    SHI (Richmond, VA)
    Security Operations Analyst Associate, OR + Microsoft Certified: Information Security Administrator Associate **Other Requirements** + Ability to travel up ... 180 days of hire: + Microsoft Certified: Information Protection and Compliance Administrator Associate, OR + Microsoft Certified: Azure Security Engineer… more
    SHI (08/13/25)
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  • ​​T2 AS&W Analyst - Night Back ​

    Leidos (Ashburn, VA)
    …ECSA - EC-Council Certified Security Analyst) + ENSA - EC-Council Network Security Administrator + ECIH - EC-Council Certified Incident Handler + ECSS - ... monitoring, analysis and incident response. + Develop and build security content, scripts, tools , or methods to enhance the incident investigation processes. +… more
    Leidos (09/26/25)
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  • ​​Cyber Detection Engineer ​

    Leidos (Ashburn, VA)
    …ECSA - EC-Council Certified Security Analyst) + ENSA - EC-Council Network Security Administrator + ECIH - EC-Council Certified Incident Handler + ECSS - ... **be responsible for** **:** + Developing, creating, and maintaining security content for deployment on tools and...and maintaining security content for deployment on tools and technologies across the enterprise environment. + Identifying,… more
    Leidos (08/15/25)
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  • Cyber Threat Hunt Analyst​

    Leidos (Ashburn, VA)
    …ECSA - EC-Council Certified Security Analyst) + ENSA - EC-Council Network Security Administrator + ECIH - EC-Council Certified Incident Handler + ECSS - ... **Description** The US Department of Homeland Security (DHS), Customs and Border Protection (CBP) ...to identify threat activity that may evade endpoint detection tools . + Utilize the MITRE ATT&CK framework to understand… more
    Leidos (08/14/25)
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  • TS/SCI DevSecOps Platform Engineer (Senior)

    Insight Global (Reston, VA)
    …standards and security frameworks (such as FISMA, NIST, etc.) - Understanding of security scanning tools and processes - Security + CE, SSCP, CCNA- ... Linux and Infrastructure Engineering certifications - CompTIA CASP+ or similar advanced security certification - Kubernetes Administrator /Engineer Certification more
    Insight Global (09/26/25)
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  • Information Security Analyst (NQV)

    Leader Communications Inc. (Portsmouth, VA)
    …including analysis, reporting, and risk recommendations. + Manage and process Security Technical Implementation Guides (STIGs) using automated tools (eg, ... SharePoint Server Hybrid Administrator Associate, Microsoft Certified: Windows Server Administrator , and CompTIA Security + are desired. + Active Navy… more
    Leader Communications Inc. (09/23/25)
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