• Principal/Sr. Principal Systems

    Northrop Grumman (Eglin AFB, FL)
    RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our ... be a part of our mission. Northrop Grumman Space Systems is seeking a **System Administrator ** to...in lieu of a completed degree. + Active DoD TS / SCI clearance. + Experience with configuring and… more
    Northrop Grumman (08/08/25)
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  • Linux System Administrator

    CACI International (Sarasota, FL)
    Linux System Administrator Job Category: Information Technology Time...Linux Systems Administrator , with a Top Secret Clearance ( TS / SCI ... Type: Full time Minimum Clearance Required to Start: TS / SCI with Polygraph Employee Type: Regular Percentage...fielded systems . CACI is seeking a development Systems Administrator with Linux experience for our… more
    CACI International (07/05/25)
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  • Systems Administrator

    ISYS Technologies (Eglin AFB, FL)
    Minimum Clearance Required Top Secret SCI Responsibilities I2X Technologies is a reputable technology services company to the Federal Government. Whether the ... with DoD regulations and coordinate as necessary with external Information Assurance offices. + General understanding of multiple operating... systems , networks and servers up to the TS / SCI level (JWICS) + Experience installing configuring… more
    ISYS Technologies (07/24/25)
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  • Systems Administrator III

    Sierra Nevada Company, LLC (Shalimar, FL)
    …CONUS off rotation to perform Training, Medical, and Certification renewals + An active Top Secret with SCI eligibility US Security Clearance is required ... If you have an affinity for complex technical systems , excellent communication and product troubleshooting skills, and...Command restriction requirements for deployed locations. + **An active Top Secret with SCI eligibility… more
    Sierra Nevada Company, LLC (05/14/25)
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  • Senior Specialist, Cyber Infrastructure…

    L3Harris (Melbourne, FL)
    …sea and cyber domains in the interest of national security. Job Title: Systems Administrator (Linux/Windows) Job Code: 23569 Job Location: Melbourne, FL Job ... and risk and supportability and effectiveness analyses for total systems . Analyses are performed at all levels of total...minimum of 10 years of prior related experience. + TS / SCI with a CI Polygraph clearance is… more
    L3Harris (08/08/25)
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  • Data Manager C - TS / SCI

    L3Harris (Palm Bay, FL)
    …the execution of various engineering and program management activities. Qualifications: * Active TS / SCI clearance required * Requires a High School Diploma or ... maintain folder structures, facilitate the transfer of data between different networks and systems , media burning, file scanning, and file uploading. * Data Entry -… more
    L3Harris (07/17/25)
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  • Information Systems Security Officer…

    General Dynamics Information Technology (Fort Walton Beach, FL)
    …and Military Compartments efforts. The position will provide "day-to-day" support for Collateral, Sensitive Compartmented Information ( SCI ) and Special ... Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph...related experience **US Citizenship Required:** Yes **Job Description:** The Information Systems Security Officer (ISSO) II is… more
    General Dynamics Information Technology (06/28/25)
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  • System Administrator

    ManTech (Eglin AFB, FL)
    …SQL database security, and Apache/IIS Web server security **Clearance Requirements:** + Active Top - Secret Clearance + Must be able to obtain and maintain a ... MANTECH seeks a motivated, career and customer-oriented **System Administrator ** to join our Air Force / Space...DoD TS / SCI -eligible clearance + Willingness to submit to… more
    ManTech (07/15/25)
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  • Senior Network Administrator

    General Dynamics Information Technology (Macdill AFB, FL)
    …RQ204627 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret / SCI **Public Trust/Other Required:** None **Job Family:** ... the stability, integrity and efficient operation of the in-house information systems that support the USBICES-X program....Network Administration experience. + Must possess and maintain a TOP Secret / SCI Security Clearance. +… more
    General Dynamics Information Technology (08/08/25)
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  • Unified Communications Administrator

    CACI International (Doral, FL)
    Unified Communications Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS / SCI with Polygraph ... talented Unified Communications and Collaboration (UC&C) Operations Technician with an active TS / SCI clearance to provide maintenance and advanced support for… more
    CACI International (07/22/25)
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