• Senior Network Engineer (Wired)…

    Deloitte (Huntsville, AL)
    …the need for employer sponsorship, now or at any time in the future. + Active Top Secret security clearance required. + Must be local to the Huntsville, AL area ... and complex technical documents. + Experienced with Cisco and Juniper systems , including software -defined networking. + Strong background in stakeholder… more
    Deloitte (09/13/25)
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  • Linux Systems Engineer - Active…

    ENS Solutions (Chantilly, 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 (09/27/25)
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  • Principal / Sr. Principal Mission Operations…

    Northrop Grumman (Chantilly, VA)
    …3) or 8 years (level 4) of related experience + US citizen + Active or current Top Secret clearance with the ability to obtain SCI at time of application + ... to external customers at milestone reviews **Preferred Qualifications:** + Active Top Secret /SCI clearance + Support mission simulation, scripting, and… more
    Northrop Grumman (09/03/25)
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  • Systems Administrator 3- TS /SCI

    M. C. Dean (Omaha, NE)
    …including US Citizenship, for access to classified information; **Active Top - Secret /SCI Clearance required.** Responsibilities + Administer both developmental ... including: + Network administration + Operating system configuration + Hardware and software management + Ensure systems meet **stringent service level… more
    M. C. Dean (10/11/25)
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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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  • Senior RF Engineer - Antenna (Level III)…

    Lockheed Martin (Littleton, CO)
    …find a career that's built for you\. Lockheed Martin Space is seeking a Senior RF Engineer to join our team in Littleton, CO\! We are looking for an experienced RF ... Engineer who holds Certified Principal Engineer \(CPE\)...Lockheed Martin securing the contract\.\*\*\ **Basic Qualifications:** * Active TS /SCI clearance * Degree in electrical engineering or other… more
    Lockheed Martin (10/15/25)
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  • Senior Software Developer - TS /SCI…

    Leidos (Reston, VA)
    **Description** The Mission Solutions Business Area at Leidos seeks a Software Engineer to lead the creation of new software capabilities within a matrixed ... Candidates for consideration **must possess an active and in-scope** Top Secret clearance with the ability and...closely with users to design, build, prototype, and deploy software systems within highly managed government environments… more
    Leidos (09/21/25)
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  • Mechanical Engineer ( TS /SCI…

    Fluor (Aurora, CO)
    …Description** Must have an active (or ability to obtain/maintain) a TS /SCI with polygraph clearance Provides facilities mechanical engineering analysis and oversight ... deliveries, decommissions and modifications. Be responsible for regular analysis of mechanical systems to include cooling balancing and air quality to help ensure… more
    Fluor (10/16/25)
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  • Software Quality Engineer - Mission…

    Lockheed Martin (Littleton, CO)
    …systems which support our nation's defense systems \.** We are seeking a Software Quality Engineer to join our team ensuring the highest standards of ... on actual hiring job postings\. **Basic Qualifications:** * Active Top Secret clearance with the ability to...maintain a TS /SCI * Bachelor's degree in Software Engineering, Computer Science, Systems Engineering, or… more
    Lockheed Martin (09/13/25)
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  • Data Analyst/Power BI Engineer ( TS…

    Koniag Government Services (MD)
    …integrity. + Shall be familiar with and can maintain, update, and configure software systems (eg Microsoft Office Suite, SharePoint, Jira, and Confluence). ... **Kadiak, LLC,** a Koniag Government Services company, is seeking a Data Analyst/Power BI Engineer with a TS /SCI security clearance to support Kadiak and our… more
    Koniag Government Services (10/18/25)
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