• Senior Linux Systems Administrator

    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 ... Infrastructure and Operations **Skills:** Linux ,RedHat,System Administration **Certifications:** CompTIA Security+ CE |...you advance your career. Join GDIT as a **Senior Linux Systems Administrator** and build an impactful… more
    General Dynamics Information Technology (12/18/25)
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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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  • Associate Mgr, Information Systems

    Lockheed Martin (Titusville, FL)
    **Description:** **This position requires an active Top Secret ** **clearance\.** This Lockheed Martin Space position will support multiple Space programs\. The ... \(Enterprise Business & Digital Transformation\) organization\.\*\ **Basic Qualifications:** Active Top Secret Clearance Demonstrated experience leading IT… more
    Lockheed Martin (12/13/25)
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  • Cyber Systems Administrator (Active…

    Northrop Grumman (Tampa, FL)
    RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our ... IT experience is required. + US Citizenship + Active Top Secret / SCI security clearance to...users. + Must be able to configure and manage Linux and Windows operating systems upon start… more
    Northrop Grumman (10/14/25)
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  • Virtual Simulation Lab Engineer/ Principal Virtual…

    Northrop Grumman (Melbourne, FL)
    …experience + Experience with systems administration of Windows and Linux systems + Must have an **active DoD Top Secret ** clearance with a ... RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our… more
    Northrop Grumman (12/02/25)
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  • ICAM Lead Identity Engineer ( TS /SCI)

    IT Concepts (Tampa, FL)
    …Providers (IdP), Privileged Access Management (PAM), and Identity Governance and Administration (IGA) solutions. The ideal candidate will have deep technical ... recording, and monitoring. + Build and implement Just-in-Time (JIT) and Just-Enough- Administration (JEA) access request and approval workflows to eliminate standing… more
    IT Concepts (12/24/25)
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  • Cybersecurity Systems Analyst - Senior

    Amentum (Tampa, FL)
    …preferred * Technical background in networking, identity management, Microsoft and Linux operating systems , database, and mobility * Working knowledge ... and creating A&A packages. Performs assessment, compliance, and validation of IT systems to support the Cybersecurity program at USSOCOM, its Component Commands,… more
    Amentum (12/11/25)
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  • Field Engineer Level 2 or 3

    Northrop Grumman (Jacksonville, FL)
    …and Jacksonville, FL. + US Citizenship required. At minimum must have a DoD Top Secret clearance that is in-scope or currently enrolled in Continuous Evaluation ... configuration, troubleshooting and operations of network devices and computer systems (Windows and Linux Operating Systems...US Citizenship required. At minimum must have a DoD Top Secret clearance that is in-scope or… more
    Northrop Grumman (10/04/25)
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  • Systems Administrator

    General Dynamics Information Technology (Macdill AFB, FL)
    …RQ212020 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job ... data in support of business processing requirements. **Job Duties:** Systems administration of desktop and server ...create and modify scripts in multiple disciplines on Windows, Linux , and Solaris systems + Knowledge of… more
    General Dynamics Information Technology (12/24/25)
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  • GCCS-J System Administrator

    Venatore LLC (Tampa, FL)
    …oversight. Linux / UNIX Systems Support + Perform routine Linux /UNIX administration tasks required for GCCS-J operations. + Navigate directories, review ... Position Overview Venatore is seeking a Tier 1 GCCS-J Systems Administrator to support CENTCOM under CITS at MacDill...Active TS /SCI + Hands-on GCCS-J experience + Linux or UNIX administration experience + 3+… more
    Venatore LLC (11/26/25)
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