• Linux Systems Engineer

    William C Brown Inc (Springfield, VA)
    …characteristic protected by law. Description Our work depends on a TS /SCI cleared Linux Systems Engineer joining our team to support our customer in ... Linux Systems Engineer EOE... Linux Systems Engineer EOE Statement We are...work/military experience QUALIFICATIONS: 5+ years of related experience CLEARANCE:Active TS / SCI Clearance and eligibility to obtain a… more
    William C Brown Inc (09/25/25)
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  • Linux Systems Engineer

    Insight Global (Chantilly, VA)
    Job Description Insight Global is looking for an experienced Systems Engineer to support a classified DoD client in Chantilly, Va. This individual will be ... support multiple classified tenants. They will be responsible for ensuring the linux hosted applications are running smoothly, as well as deploying new applications… more
    Insight Global (09/27/25)
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  • Linux Systems Engineer

    SAIC (Arlington, VA)
    …deep web and dark web. Clearance/Citizenship Requirements: + US Citizenship with an active Top Secret Clearance with ability to obtain SCI (Active and/or PR ... **Description** Seeking a Senior Systems /Network Engineer , working with a diverse...day one. + KEY - Advance knowledge of RedHat Linux and RedHat OpenShift. + KEY - Expertise in… more
    SAIC (09/20/25)
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  • Linux Systems Engineer

    ENS Solutions (Springfield, VA)
    + Experience developing systems , products, and/or processes based on a total systems perspective. + Consults, plans, analyzes, designs, develops, tests, assures ... quality, configures, installs, implements, integrates, maintains, and manages systems . + Maintains a diverse set of skills across...years of relevant experience. + Must have an Active TS /SCI ; willingness to obtain and maintain a CI… more
    ENS Solutions (11/14/25)
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  • Cloud Engineer

    Nightwing (Arlington, VA)
    …- Must be able to obtain DHS Suitability. - 6+ years of experience as a Cloud Engineer , Linux Systems Engineer , or similar role. - Experience with cloud ... and assist with the restoration of services. Nightwing is seeking an experienced Cloud Engineer with strong Red Hat Enterprise Linux (RHEL) experience to join… more
    Nightwing (11/26/25)
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  • Cloud Engineer

    BCMC (Arlington, VA)
    …- Must be able to obtain DHS Suitability. - 6+ years of experience as a Cloud Engineer , Linux Systems Engineer , or similar role. - Experience with cloud ... and assist with the restoration of services. We are seeking an experienced Cloud Engineer with strong Red Hat Enterprise Linux (RHEL) experience to join our… more
    BCMC (11/21/25)
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  • LINUX Engineer - Active Top

    General Dynamics Information Technology (Washington, DC)
    …**Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret /SCI **Public Trust/Other Required:** None **Job Family:** IT ... while you advance your career. Join GDIT as a Linux Engineer and you will build an...DevSecOps environments. **REQUIRED** . Clearance Level Must Currently Possess: Top Secret and SCI eligible . Location:… more
    General Dynamics Information Technology (11/05/25)
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  • Cyber Security Implementation Engineer

    CACI International (Springfield, VA)
    …on-premises and cloud-based cybersecurity infrastructure and applications running on Windows and Linux operating systems + Engineer and implement ... security principles, compute, storage, and transport. + Expertise in Windows and Linux server operating systems . + Excellent writing and communication skills,… more
    CACI International (11/14/25)
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  • Network Engineer -US Citizens Only- Active…

    The Metamorphosis Group (Reston, VA)
    Network Engineer -US Citizens ONLY- ACTIVE Top Secret /SCI Full Scope Poly REQUIRED Reston, Virginia Apply Now WORK REQUIREMENTS: Network Engineering Support - ... * The Contractor Team shall assist with continuous monitoring of IT systems that are required to sustain Sponsor accreditation of these systems . * The Contractor… more
    The Metamorphosis Group (09/03/25)
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  • Network Engineer - Must Have Active…

    The Metamorphosis Group (Reston, VA)
    Network Engineer - MUST HAVE ACTIVE Top Secret /SCI Full Scope Poly Clearance Reston, Virginia . Information Technology Apply Now WORK REQUIREMENTS: Yes ... Network Engineer duties and responsibilities. Network Engineer supports...with Windows Server 2008-2016, Ubuntu, CentOS, and Ubuntu operating systems . * The Contractor shall ensure the security of… more
    The Metamorphosis Group (10/18/25)
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  • ACAS Engineer - Active Top

    ENS Solutions (Washington, DC)
    …innovative solutions to enable secure and reliable operations of enterprise computer systems . Engineer , design, develop, and implement enterprise network cyber ... and Linux , including installing, configuring, or maintaining servers operating systems and applications + Experience working with STIGs, SCAP, and cybersecurity… more
    ENS Solutions (11/06/25)
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  • 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 ... (6) months of Hire Date. + **Security Clearance Level:** TS /SCI with Polygraph is required. Successful candidates are expected...expected to have related experience and knowledge/understanding of: + Linux Operating systems as a server or… more
    General Dynamics Information Technology (09/16/25)
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  • Principal Systems Engineer - active…

    V2X (Suitland, MD)
    …challenges with integrity, respect, responsibility, and professionalism. We are hiring a Principal Systems Engineer - active TS /SCI clearance to support our ... required to be onsite. The position requires an active Top Secret /SCI clearance and the ability to...and maintain a Counterintelligence (CI) Polygraph. The Senior-level Principal Systems Engineer shall lead a diverse, multi-… more
    V2X (11/15/25)
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  • IT Engineer - Microsoft Enterprise…

    General Dynamics Information Technology (Fort Belvoir, VA)
    …highly skilled **IT Engineer ** with strong experience in both **Microsoft Enterprise Systems and Linux administration** to provide **Tier II support** for a ... Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other...hire. **Required Technical Skills & Knowledge:** + Windows operating systems (Windows 10, Server 2012/2016) + Linux more
    General Dynamics Information Technology (10/14/25)
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  • IT Cloud Systems Engineer

    General Dynamics Information Technology (Bethesda, MD)
    …RQ207439 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job ... to make a personal impact as an IT Cloud Systems Engineer supporting customer activities. GDIT is...capability and the final production system. + Experience with Linux /Unix systems administration. + Review and Maintain… more
    General Dynamics Information Technology (09/26/25)
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  • Systems Engineer TS /SCI Poly

    Parsons Corporation (Centreville, VA)
    …redefine what's possible. **Job Description:** Parsons is seeking a highly skilled and motivated ** Systems Engineer ** to join our dynamic team. In this role, you ... to the seamless integration and performance of our cutting-edge technologies. As a Systems Engineer at Parsons, you will be responsible for the operations… more
    Parsons Corporation (10/03/25)
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  • Systems Engineer - TS /SCI…

    General Dynamics Information Technology (Chantilly, VA)
    …RQ203265 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job ... the safety and security of our nation as a Systems Engineer at GDIT. You'll apply the...and shell scripting + Demonstrated experience developing highly available systems on Cloud infrastructure utilizing Linux and… more
    General Dynamics Information Technology (10/23/25)
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  • Entry-Level Software or Embedded Engineer

    Parsons Corporation (Centreville, VA)
    …specifications and development schedules for clients/customers. **Required Skills:** + Must have a ** Top Secret ** or higher security clearance + BS degree in ... and interaction with other team members **Security Clearance Requirement:** An active Top Secret security clearance is required for this position.​ This… more
    Parsons Corporation (11/07/25)
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  • Network Engineer , TS /SCI…

    General Dynamics Information Technology (Chantilly, VA)
    …RQ210329 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job ... Infrastructure and Operations **Skills:** Data Networking,Local Area Network (LAN),Network Systems **Experience:** 10 + years of related experience **US Citizenship… more
    General Dynamics Information Technology (11/15/25)
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  • Systems Engineer , TS /SCI…

    General Dynamics Information Technology (Mclean, VA)
    …RQ196137 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job ... Required:** Yes **Job Description:** Deliver simple solutions to complex problems as a Systems Engineer at GDIT. Here, you'll tailor cutting-edge solutions to… more
    General Dynamics Information Technology (09/19/25)
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