• Linux Systems Engineer

    SAIC (Arlington, VA)
    **Description** Seeking a Senior Systems/ Network Engineer , working with a diverse team of contractors, government personnel and subject matter experts, ... + Advance knowledge of networking protocols (TCP/IP) and troubleshooting network issues. Must be fully conversant in the OSI...web. Clearance/Citizenship Requirements: + US Citizenship with an active Top Secret Clearance with ability to obtain… more
    SAIC (12/06/25)
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  • Deployment Network Specialist (Tech…

    M. C. Dean (Springfield, VA)
    …**Summary** Deployment Network Engineering staff will primarily support the O&M Network Engineer in Pre-Installation, on site Deployment and go-live testing. ... the documentation and revisions of each deployment and provide feedback to the O&M Network Engineer for future deployment improvements. + The job is 100% on-site… more
    M. C. Dean (12/30/25)
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  • Core/WAN Network - Tier 3

    CACI International (Sterling, VA)
    …encompasses the design, implementation, and maintenance of complex, global enterprise networks. The Senior Network Engineer will act as a key technical ... CORE/WAN Network - Tier 3 Job Category: Information Technology...Time Type: Full time Minimum Clearance Required to Start: TS /SCI with Polygraph Employee Type: Regular Percentage of Travel… more
    CACI International (12/19/25)
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  • Core/WAN Network Lead

    CACI International (Sterling, VA)
    …encompasses the design, implementation, and maintenance of complex, global enterprise networks. The Senior Network Engineer will act as a key technical ... CORE/WAN Network Lead Job Category: Information Technology Time Type:...TS /SCI + 10+ years related technical experience in Network and Transport technologies, tools, and techniques + Understanding… more
    CACI International (10/24/25)
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  • Sr . SQL Database Engineer 3…

    COMSO, Inc (Fort Meade, MD)
    Sr . SQL Database Engineer 3 ( TS /SCI w/ Polygraph) FORT MEADE, MD (http://maps.google.com/maps?q=FORT+MEADE+MD+USA+20755) Description COMSO, Inc. is a ... Alaska. We are honored to be recognized as a Top Workplace for eight years running by the Baltimore...Certifications Required: + Security+ Job Description: + As a Senior SQL Database Engineer , you'll work on… more
    COMSO, Inc (01/15/26)
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  • Space Vehicle Chief Engineer - Sr

    Northrop Grumman (Dulles, VA)
    …a PhD and 10 years of applicable experience + Must possess a current or active Top Secret / SCI Clearance at time of application. + Experience with space mission ... Systems Sector, Space Superiority Division, seeks a qualified Systems Engineer to serve as the Chief Engineer ...may impact capability, cost, or schedule. Regular interaction with senior business leadership and the Customer is expected, meaning… more
    Northrop Grumman (01/08/26)
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  • Sr . Staff Cyber Software/Test…

    Northrop Grumman (Fort Meade, MD)
    …By joining in our shared mission, we'll support yours of expanding your personal network and developing skills, whether you are new to the field, or an industry ... looking for you to join our team as a Sr Staff Cyber Software Tester based out of Annapolis...commercial software. **Basic Qualifications:** + **A current and active TS /SCI Clearance with Polygraph through the MD customer is… more
    Northrop Grumman (01/08/26)
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  • Senior Installation Technician w/ TS

    TekSynap (Washington, DC)
    **Responsibilities & Qualifications** **REQUIRED QUALIFICATIONS** + **Mandatory Active Top - Secret Clearance with a CI Poly** + Active IAT II certification ... during installation. + Analyzes, administers, and maintains telecommunications and network cabling infrastructure. Must know standard copper 568‐B Color code,… more
    TekSynap (11/06/25)
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  • Sr . ISSE TS /SCI Poly

    Leidos (Annapolis Junction, MD)
    …Polygraph up front. Unfortunately, no exceptions. Leidos has an exciting opportunity for a Senior Security Engineer to join a high performing agile team using ... and interfacing systems that are part of a large complex network environment with geographically distributed components. + Identifying and implementing appropriate… more
    Leidos (01/09/26)
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  • Senior Windows Systems Engineer

    General Dynamics Information Technology (Chantilly, VA)
    …RQ213103 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job ... build, deploy, and administer large scale multi-domain enterprise Windows environments. The engineer will build and maintain Windows desktops for use on virtual and… more
    General Dynamics Information Technology (01/17/26)
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