• HPC Linux Systems Administrator 3/4…

    Northrop Grumman (Melbourne, FL)
    … systems **Preferred Qualifications:** + Bachelor's degree in Information Technology + Active Top Secret , TS /SCI, Polygraph, or SAP/SAR access would be ... Grumman Classified Solutions team is seeking a senior **Linux Systems Administrator ** to join its dynamic team...have the ability to obtain, and maintain, a DOD ** Top Secret ** level security clearance as a… more
    Northrop Grumman (09/10/25)
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  • Linux Systems Administrator 2/3…

    Northrop Grumman (Melbourne, FL)
    … **Preferred Qualifications** : + Bachelor's degree in Information Technology + Active Top Secret , TS /SCI, SAP/SAR access, or Polygraph is preferred ... The Northrop Grumman Classified Solutions team is seeking an experienced **Linux Systems Administrator ** to join its dynamic team of technical professionals.… more
    Northrop Grumman (10/07/25)
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  • Systems Administrator Senior

    General Dynamics Information Technology (Macdill AFB, FL)
    …**Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret /SCI **Public Trust/Other Required:** None **Job Family:** IT ... a cross-functional, fast paced team. We are seeking a Systems Administrator that can work independently -...equivalent work experience + Must possess and maintain a TS /SCI Clearance. + Must meet DoD 8570 requirements and… more
    General Dynamics Information Technology (10/01/25)
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  • Linux System Administrator

    CACI International (Sarasota, FL)
    …an immediate opening for a Linux Systems Administrator , with a Top Secret Clearance ( TS /SCI) with polygraph for our corporate development/test ... Time Type: Full time Minimum Clearance Required to Start: TS /SCI with Polygraph Employee Type: Regular Percentage of Travel...fielded systems . CACI is seeking a development Systems Administrator with Linux experience for our… more
    CACI International (10/04/25)
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  • Sr. Associate, Systems Administration

    L3Harris (Palm Bay, FL)
    …have every other Friday off Job Description: We are seeking a dedicated Microsoft Windows systems administrator to join our IT team. The ideal candidate will be ... and cyber domains in the interest of national security. Job Title: Senior Associate, Systems Administration - TS /SCI Job Code: 29596 Job Location: Palm Bay, FL… more
    L3Harris (10/05/25)
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  • Service Desk Technician

    General Dynamics Information Technology (Tampa, FL)
    …RQ204330 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job ... Citizenship Required:** Yes **Job Description:** Transform technology into opportunity as a ** Systems Administrator ** with GDIT. A career in enterprise IT means… more
    General Dynamics Information Technology (09/23/25)
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  • Data Manager C - TS /SCI

    L3Harris (Palm Bay, FL)
    …maintain folder structures, facilitate the transfer of data between different networks and systems , media burning, file scanning, and file uploading. * Data Entry - ... Input data into configuration management tool systems , ensure complete and accurate records, facilitate the correction of any errors or missing data. * Other -… more
    L3Harris (07/17/25)
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  • System Administrator

    ManTech (Eglin AFB, FL)
    …analysis/vulnerability assessment, Group Policy management and configuration. **Security Clearance:** + Active Top Secret Clearance + Must be able to obtain and ... **MANTECH** seeks a motivated, career and customer-oriented **System Administrator ** to join our Air Force / Space team at **Eglin AFB** . The System … more
    ManTech (10/08/25)
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  • Network Administrator Principal

    General Dynamics Information Technology (Doral, FL)
    …**Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret /SCI **Public Trust/Other Required:** None **Job Family:** IT ... issues, ensuring swift resolution during off-hours. **Required Qualifications:** + Active TS /SCI security clearance. + 10+ years of direct experience implementing… more
    General Dynamics Information Technology (08/16/25)
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  • Business Operations Support Administrator

    CACI International (Tampa, FL)
    Business Operations Support Administrator Job Category: Administration Time Type: Full time Minimum Clearance Required to Start: TS /SCI Employee Type: Regular ... center of US Central Command operations. As a **Business Operations Support Administrator ** , you'll play an important role in maintaining smooth daily operations… more
    CACI International (10/08/25)
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