• Systems Engineer - Expert

    TRIAEM, LLC (Springfield, VA)
    Systems Engineer (Expert) with TS / SCI Overall Assignment Description: Expert Systems Engineers assist in leading engineering teams in taking a ... engineering, physics, mathematics, operations research, engineering management, Computer Science, Information Technology, Management Information Systems, or related… more
    TRIAEM, LLC (12/05/25)
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  • VDI Engineer

    Arena Technical Resources, LLC (Springfield, VA)
    …VDI Engineer Location: Springfield, VA Eligibility: Candidate must possess an active TS / SCI clearance and be willing to obtain a CI Poly after starting ... VDI Engineer Location: Springfield, VA, US Job ID: ATR...application delivery to includeAppV, AppVolumes,XenApp, SCCM -Continuous troubleshooting of network and security issues that affect the VDI user… more
    Arena Technical Resources, LLC (11/13/25)
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  • Cross Domain Solutions (CDS) Engineer

    Arena Technical Resources, LLC (Lorton, VA)
    …(CDS) Engineer Location: Lorton, VA Eligibility: Candidate must possess an active TS / SCI w/ CI Polygraph Supporting DIA Long term contract 3+ years The ... Cross Domain Solutions (CDS) Engineer Location: Lorton, VA, US Job ID: ATR...cross-domain operations, ensuring the secure and reliable transfer of time- sensitive data across multiple classified networks. This role combines… more
    Arena Technical Resources, LLC (11/03/25)
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  • Cyber Engineer

    ManTech (Mclean, VA)
    …organizational, writing, and briefing skills **Clearance Requirements** + An active/current TS / SCI with Polygraph clearance is required to be considered ... **MANTECH** seeks a skilled and innovative **Cyber Engineer ** to support our cybersecurity operations in **McLean,...and management of signatures, rules, and filters for specialized network defense systems including network and host-based… more
    ManTech (12/31/25)
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  • Cloud Engineer

    Oracle (Reston, VA)
    …collaboration. **Must currently hold and have the ability to obtain and maintain a TS / SCI with poly.** **This role is a full-time, in-person position, primarily ... Intelligenc** e organization is seeking a technically proficient **Cloud Engineer ** with hands-on experience configuring, deploying, and optimizing cloud services… more
    Oracle (11/26/25)
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  • Information Systems Security…

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    ** Information Systems Security Engineer (ISSE) - Senior** **Category:** Cyber Security **Main location:** United States, Virginia, Arlington **Position ID:** ... on a highly collaborative team to deliver state-of-the-art capabilities. The Information System Security Engineer (ISSE) designs, implements, and manages… more
    CGI Technologies and Solutions, Inc. (12/26/25)
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  • Platform/Infrastructure Engineer

    Nightwing (Sterling, VA)
    …the intelligence community, defense, civil, and commercial markets. Job Title: Platform/Infrastructure Engineer Location: Sterling, VA Clearance: TS / SCI Poly ... **This position is CONTINGENT upon contract award** The Platform/Infrastructure Engineer (PIE) designs, builds, and maintains the platforms that Mission Partner… more
    Nightwing (12/26/25)
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  • Staff Cybersecurity Analyst / Information

    Northrop Grumman (Fairfax, VA)
    …Office suite of products (Excel, PowerPoint, and Word). **Basic Qualifications** : + **Active TS / SCI with Polygraph is required to be considered and is required ... missions. By joining in our shared mission, we'll support you expanding your personal network and developing skills, whether you are new to the field, or an industry… more
    Northrop Grumman (01/10/26)
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  • Senior Systems Engineer

    Leidos (Reston, VA)
    …driver's license; Proficiency in Microsoft Office applications (Word, PowerPoint, Excel). + Active TS / SCI w-Polygraph. The candidate may be required to travel - ... **Description** **Leidos** has a new and exciting opportunity for a **Senior-level Engineer ** in our **Intel Sector Analysis Solutions Business Area (ASBA)** . Our… more
    Leidos (01/09/26)
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  • AWS Full Stack Infrastructure Engineer

    BCMC (Dulles, VA)
    …* US Citizenship * Active Secret clearance (with the ability to obtain TS / SCI clearance and DHS Suitability). * 6+ years of directly relevant software ... critical development and sustainment program to sustain and operate a network operations environment, including introducing new cyber capabilities to address… more
    BCMC (01/06/26)
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