• Linux Engineer - TS /SCI…

    General Dynamics Information Technology (Chantilly, VA)
    …RQ207328 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job ... multiple Microsoft based networks spanning multiple security enclaves within a hybrid ( Windows & RHEL) operating environment. Job Responsibilities & Duties: + System… more
    General Dynamics Information Technology (09/16/25)
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  • Senior Systems Administrator II Generalist…

    V2X (Springfield, VA)
    …VA. The position is required to be onsite. The position requires an active Top Secret /SCI clearance and the ability to obtain and maintain a Counterintelligence ... experience maintaining Enterprise information systems as a systems administrator or systems engineer ....The position requires US Citizenship and an active DoD Top Secret with SCI clearance and the… more
    V2X (11/04/25)
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  • Cyber Security Implementation Engineer

    CACI International (Springfield, VA)
    …infrastructure and applications running on Windows and Linux operating systems + Engineer and implement cybersecurity solutions leveraging cloud services ... of cloud infrastructure, security principles, compute, storage, and transport. + Expertise in Windows and Linux server operating systems . + Excellent writing and… more
    CACI International (11/14/25)
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  • TS /SCI DevOps Engineer

    Parsons Corporation (Centreville, VA)
    …project team members and customers. **What Required Skills You'll Bring:** + Active Top Secret security clearance. + Bachelor's degree in Computer Science, ... the Atlassian product suite (Confluence, Jira). **Security Clearance Requirement:** An active Top Secret SCI security clearance is required for this position.​… more
    Parsons Corporation (11/06/25)
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  • Systems Engineer ( TS /SCI)

    Koniag Government Services (Arlington, VA)
    Koniag Data Solutions, LLC, a Koniag Government Services company, is seeking a Systems Engineer to support KDS and our government customer in Arlington, VA. **An ... active TS /SCI clearance is required.** We offer competitive compensation and...Public Law 88-352_** **Job Details** **Job Family** **Software and Systems Development** **Job Function** ** Systems Engineer more
    Koniag Government Services (10/17/25)
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  • Software Engineer ( TS /SCI…

    General Dynamics Information Technology (Chantilly, VA)
    …RQ208024 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job ... technologies like Maven, Jenkins, etc. + Experience with Linux (preferred) or Windows operating systems . **DESIRED QUALIFICATIONS** + Experience with the design… more
    General Dynamics Information Technology (09/27/25)
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  • Software Engineer TS /SCI Poly

    Leidos (Alexandria, VA)
    …and/or experience working with XHTML, HTML, XML, XSLT + Experience developing on Windows , and/or Linux operating systems + Must have a strong understanding ... **Description** Leidos is looking for a Software Engineer to join a high performing agile team...an agile development team. You must have an active/current TS /SCI Polygraph up front (this is firm). The development… more
    Leidos (09/15/25)
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  • Software Engineer TS /SCI Poly

    Leidos (Alexandria, VA)
    …and/or experience working with XHTML, HTML, XML, XSLT + Experience developing on Windows , and/or Linux operating systems + Must have a strong understanding ... has a new and exciting opportunity for a **Software Engineer ** in our **National Security Sector's (NSS) Cyber &...an agile development team. You must have an active/current TS /SCI Polygraph up front (this is firm). The development… more
    Leidos (08/26/25)
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  • Cyber Security Project Engineer TS

    The Metamorphosis Group (Mclean, VA)
    Cyber Security Project Engineer TS /SCI Clearance with FSP REQUIRED McLean, VA . Government/Military Apply Now Description: MUST BE US CITIZEN MUST POSSESS ACTIVE ... Systems Security Professional (CISSP), Certified Information System Security Engineer Professional (ISSEP), Certified Information Security Manager (CISM), and/or… more
    The Metamorphosis Group (09/10/25)
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  • Splunk Engineer - Active TS /SCI…

    ENS Solutions (Norfolk, VA)
    …up alerts and notifications + Familiarity with DoD Risk Management Framework + Top Secret /SCI clearance with the ability to obtain a Counter-Intelligence ... Manager (ESM), Network Security Manager (NSM), NetFlow, and/or Intrusion Detection Systems (IDS) to monitor, detect, and analyze threats. You'll perform hands-on… more
    ENS Solutions (09/27/25)
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