• UNIX/Linux OS Administrator

    General Dynamics Information Technology (Offutt AFB, NE)
    …Regular ** Clearance Level Must Be Able to Obtain:** Top Secret /SCI **Public Trust/Other Required:** None **Job Family:** IT Infrastructure and Operations ... of the US and its allies by providing 24/7 IT services and network support for NIPRNet, SIPRNet, JWICS, and SAP/SAR environment **UNIX/Linux OS Administrator more
    General Dynamics Information Technology (10/30/25)
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  • Sr Exchange Administrator

    Watershed Security (Pensacola, FL)
    …tasks on a complex enterprise-scale network . REQUIRED QUALIFICATIONS + Active DoD Secret clearance or higher + Current IAT III in accordance with DoD ... to join our team in Pensacola, FL as a Senior System Exchange Administrator with demonstrated experience conducting VMWare and Windows maintenance and administration… more
    Watershed Security (10/13/25)
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  • Sr Windows Systems Administrator

    Watershed Security (Pensacola, FL)
    …to work off-hours in the event of system outage or surge support + Active DoD Secret clearance or higher + Must possess current IAT II or higher security ... join our team in Pensacola, FL as a Senior Windows Systems Administrator with demonstrated experience conducting VMWare and Windows maintenance and administration… more
    Watershed Security (10/08/25)
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  • Azure Cloud Solution Architect - CTJ - Top…

    Microsoft Corporation (Norfolk, VA)
    …screenings: - The successful candidate must have an active US Government Top Secret Security Clearance . Ability to meet Microsoft, customer and/or government ... in cloud/infrastructure technologies, information technology (IT) consulting/support, systems administration, network operations, software development/support, technology solutions, practice development, architecture,… more
    Microsoft Corporation (11/26/25)
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  • Linux System Administrator with CI Poly

    Parsons Corporation (Centreville, VA)
    …or a related field + Must be a US Citizen + Must possess and maintain Top Secret SCI clearance with CI poly + Must have Linux command line experience + Excellent ... + Java, JavaScript, or C++ programming or quality assurance (QA) experience **Security Clearance Requirement:** An active Top Secret SCI w/Polygraph security … more
    Parsons Corporation (11/21/25)
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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 ... requirements, including US Citizenship, for access to classified information; **Active Top- Secret /SCI Clearance required.** **We offer an excellent benefits… more
    M. C. Dean (10/11/25)
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  • System Administrator

    Mb Solutions, Inc. (Washington, DC)
    Washington, DC, USA | Full Time Security Clearance : SECRET position. Personnel must possess a final DoD granted SECRET security clearance . Require : You ... day-to-day operations, monitoring and problem resolution for all of the client/server/storage/ network devices, mobile devices, etc. + Shall provide Tier I (Help… more
    Mb Solutions, Inc. (11/23/25)
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  • Electronic Surveillance System Analyst (Active Top…

    NANA Regional Corporation (Fredericksburg, VA)
    …must have law enforcement experience and be able to obtain and maintain a Top- Secret clearance . Must have a combination of education and experience demonstrating ... and procedures. + Maintains standard operating procedures. **Qualifications** + Active Top Secret (TS) Clearance . + Bachelor's degree or equivalent specialized… more
    NANA Regional Corporation (10/08/25)
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  • Senior Specialist, Network Systems Engineer

    L3Harris (Greenville, TX)
    …Arista Certified Professional (ACE-P) + Palo Alto Networks Certified Network Security Administrator (PCNSA) + Current Top Secret security clearance + ... in the interest of national security. Job Title: Senior, Network Systems Engineering Job Code: 31328 Job Location: Greenville,...US Citizenship required. + Ability to obtain/maintain a Top Secret /SCI Security Clearance + Bachelor's Degree and… more
    L3Harris (12/03/25)
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  • Systems Administrator Expert

    General Dynamics Information Technology (Annapolis Junction, MD)
    …Regular ** Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job Family:** IT Infrastructure ... day-to-day operations, monitoring and problem resolution for all of the client/server/storage/ network devices, mobile devices, etc. Provides Tier 1 (Help Desk) and… more
    General Dynamics Information Technology (11/08/25)
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