• Top Secret Clearance Jobs (Columbia, MD)
    …change requests, system hardening, and troubleshooting high level issues Assist Systems Administrator with configuring or troubleshooting Server group policy ... About the job Information Systems Security Manager Top Secret Clearance...CISSP) Desired Qualifications/Skills: Router/Firewall/IDPS experience (Palo Alto / Cisco) Windows , Linux, and/or Cisco Certifications Familiarity with RADIUS Server… more
    Upward (07/07/25)
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  • Sr Principal Windows Systems

    Northrop Grumman (Palmdale, CA)
    …You!** The Northrop Grumman Classified Solutions team is seeking a highly experienced **Senior Windows Systems Administrator ** to join its dynamic team of ... RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the Time **Description** At...be limited to the following: + Perform as a Windows System Administrator for a classified government… more
    Northrop Grumman (07/09/25)
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  • Windows Systems Administrator

    Northrop Grumman (Dulles, VA)
    …will include but not be limited to the following: + Perform as a Windows System Administrator for a classified government contract. + Able to communicate ... RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our employees… more
    Northrop Grumman (07/18/25)
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  • Windows Systems Administrator

    Northrop Grumman (Whiteman AFB, MO)
    …We Want You!** The Northrop Grumman Classified Solutions team is seeking a novice ** Windows Systems Administrator ** to join its dynamic team of technical ... multi-user Windows network services. + Providing technical support for Windows systems and associated networks. + Installing, troubleshooting, servicing, and… more
    Northrop Grumman (07/01/25)
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  • Intermediate Windows Systems

    Black Bear Technology Solutions, LLC (Adelphi, MD)
    Windows Systems Administrator Job Title: Intermediate Windows Systems Administrator Clearance Required: Secret OR Top Secret Location(s): ... meet DoD 8750 and 8140 compliance requirements Position Overview: The Intermediate Windows Systems Administrator specializes in the installation,… more
    Black Bear Technology Solutions, LLC (05/24/25)
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  • Senior Windows Systems

    Black Bear Technology Solutions, LLC (Adelphi, MD)
    Senior Windows Systems Administrator Clearance Required: Top Secret or Secret Clearance Locations: Adelphi, MD Position Overview: The Senior ... Windows Systems Administrator leads complex system administration and endpoint configuration activities within the environment. This role covers the… more
    Black Bear Technology Solutions, LLC (05/24/25)
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  • Windows System Administrator

    RTX Corporation (Cedar Rapids, IA)
    …immediate career growth opportunity with our Information Workplace Services team for a talented Windows Systems Administrator . This is an opportunity to work ... and Windows servers and workstations. + Proven experience as a System Administrator with expertise in Windows . + Strong knowledge of network protocols,… more
    RTX Corporation (07/09/25)
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  • Systems Administrator Level 2/3 (Top…

    Northrop Grumman (Oak Harbor, WA)
    …career today. Northrop Grumman Aeronautical Systems is seeking a well-qualified Systems Administrator to join its dynamic team of technical professionals for ... TRITON Program in Whidbey Island WA. **Essential Functions:** + Perform as a Windows \VMware System Administrator for a classified government contract. + Perform… more
    Northrop Grumman (07/02/25)
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  • G2 Senior Systems Administrator

    General Dynamics Information Technology (Fairfax, VA)
    Secret **Public Trust/Other Required:** None **Job Family:** Systems Engineering **Skills:** Microsoft Windows Server,System Administration,Virtual ... Required:** Yes **Job Description:** Transform technology into opportunity as a **Senior Systems Administrator ** with GDIT. A career in enterprise IT means… more
    General Dynamics Information Technology (07/11/25)
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  • IT Systems Administrator - Top…

    SpaceX (Hawthorne, CA)
    IT Systems Administrator - Top Secret Clearance Hawthorne, CA Apply SpaceX was founded under the belief that a future where humanity is out exploring the ... ultimate goal of enabling human life on Mars. IT SYSTEMS ADMINISTRATOR - TOP SECRET ...BASIC QUALIFICATIONS: + 4+ years of experience in IT systems administration. + Experience with Windows servers… more
    SpaceX (07/12/25)
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  • Systems Administrator - Active…

    General Dynamics Information Technology (Washington, DC)
    …3 + years of related experience **US Citizenship Required:** Yes **Job Description:** ** Systems Administrator - Active Directory Forests - Active Top Secret ... Regular **Clearance Level Must Be Able to Obtain:** Top Secret /SCI **Public Trust/Other Required:** None **Job Family:** Systems...your opportunity to make a personal impact as a ** SYSTEMS Administrator ** with GDIT. A career in… more
    General Dynamics Information Technology (05/24/25)
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  • Principal Linux Systems

    Northrop Grumman (Melbourne, FL)
    …The Northrop Grumman Classified Solutions team is seeking an experienced **Linux Systems Administrator ** to join its dynamic team of technical professionals. ... include but not be limited to the following: + Perform as primary Linux Systems Administrator for a classified government contract. + Communicate effectively at… more
    Northrop Grumman (07/08/25)
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  • Cloud Network & Computer Systems

    SMX (Patuxent River, MD)
    Cloud Network & Computer Systems Administrator - Advanced ( Secret to TS) (3264)at SMX(View all jobs) (https://www.smxtech.com/careers/) Patuxent River, MD ... SMX is seeking a skilled **Cloud Network & Computer Systems Administrator ** to be part of our...systems hosting virtualized workstations and/or servers + Support Windows and/or Linux based systems + Support… more
    SMX (05/09/25)
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  • G2 SharePoint Systems Administrator

    General Dynamics Information Technology (Fairfax, VA)
    …Required:** Yes **Job Description:** Transform technology into opportunity as a **SharePoint / Systems Administrator ** with GDIT. A career in enterprise IT means ... GDIT, people are our differentiator. Our work depends on a **SharePoint / Systems Administrator ** joining our CNIC Applications Support team which provides… more
    General Dynamics Information Technology (07/11/25)
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  • Network & Computer Systems

    SMX (Patuxent River, MD)
    Network & Computer Systems Administrator - Intermediate ( Secret to TS) (3314)at SMX(View all jobs) (https://www.smxtech.com/careers/) Patuxent River, MD SMX ... is seeking a skilled **Network** **and** **Computer Systems Administrator ** tobe part of ourInformation Technology...systems hosting virtualized workstations and/or servers + Support Windows and/or Linux based systems + Support… more
    SMX (05/10/25)
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  • Linux Systems Administrator 2/3…

    Northrop Grumman (Melbourne, FL)
    …Want You!** The Northrop Grumman Classified Solutions team is seeking a **Linux Systems Administrator ** to join its dynamic team of technical professionals. The ... include but not be limited to the following: + Perform as primary Linux Systems Administrator for a classified government contract. + Communicate effectively at… more
    Northrop Grumman (05/08/25)
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  • Systems Administrator / Top…

    Lockheed Martin (Arlington, VA)
    …\(ACL\) at Lockheed Martin's Advanced Technology Laboratories \(ATL\) is seeking an IT Systems Engineer/ Systems Administrator with a demonstrated ability to ... computing environments\. The selected candidate will serve as a system and network administrator for multiple program and internal R&D systems that support the… more
    Lockheed Martin (07/12/25)
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  • Senior Systems Administrator (Linux…

    General Dynamics Information Technology (Mary Esther, FL)
    …Description:** Seize your opportunity to make a personal impact as a Senior Systems Administrator supporting Air Force Special Operations Command (AFSOC) and ... Regular **Clearance Level Must Be Able to Obtain:** Top Secret /SCI **Public Trust/Other Required:** None **Job Family:** Systems...At GDIT, people are our differentiators. As a Senior Systems Administrator you will help ensure today… more
    General Dynamics Information Technology (07/05/25)
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  • Linux Systems Administrator (Onsite)…

    RTX Corporation (Cedar Rapids, IA)
    …growth opportunity with our DT - Information Workplace Services team for a talented Linux Systems Administrator / Analyst. You will collaborate with a team of DT ... security, and compliance. **Qualifications You Must Have:** + DoD SECRET security clearance. + US citizenship is required, as...servers and workstations. + Proven experience as a System Administrator with expertise in Windows , Red Hat… more
    RTX Corporation (07/09/25)
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  • Windows Systems Administrator

    Northrop Grumman (Sykesville, MD)
    …best work of your career. Northrop Grumman Mission Systems is seeking a Windows Systems Administrator to join its Classified Solutions team in ... RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Secret TRAVEL: Yes, 10% of the Time **Description** At...be limited to the following: + Perform as a Windows Systems Administrator for a… more
    Northrop Grumman (07/16/25)
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