• System Administrator

    Systems Technologies, Inc. (Hanover, MD)
    System Administrator Location Hanover, MD Job..., or computer science SECURITY CLEARANCE . Active DoD Top Secret /SCI clearance required TRAVEL . Some ... Setting On-site Job Category Information Assurance Apply Now (https://phh.tbe.taleo.net/phh04/ats/careers/v2/applyRequisition?org=SYSTEK&cws=42&rid=1146) SYSTEM ADMINISTRATOR The company is seeking junior,… more
    Systems Technologies, Inc. (06/03/25)
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  • Sr. Principal VMware Systems

    Northrop Grumman (Annapolis Junction, MD)
    RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our ... Mission Systems is seeking an expert VMWare systems administrator to join its dynamic team...3 -ICD 503, RMF, STIG, JAFAN, or JSIG information system environments. _Clearance and Access Requirements:_ + Candidates must… more
    Northrop Grumman (07/08/25)
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  • System Administrator

    Leidos (Odenton, MD)
    …Ft Meade, MD. Administrator will provide support for assigned systems supporting Joint Worldwide Intelligence Communications System (JWICS). **Primary ... at Leidos has a career opening for a Journeyman System Administrator on a DISA contract. This...VMware and VDI practices. + Currently possess an active ** Top Secret ** security clearance with the ability… more
    Leidos (07/18/25)
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  • Sr. System Administrator - VDI

    Leidos (Odenton, MD)
    …Ft Meade, MD. Administrator will provide support for assigned systems supporting Joint Worldwide Intelligence Communications System (JWICS). **PRIMARY ... group at Leidos has a career opening for a System Administrator on a DISA contract. This...VMware and VDI practices + Currently possess an active Top Secret security clearance with the ability… more
    Leidos (06/14/25)
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  • Windows/Principal Windows Systems

    Northrop Grumman (Annapolis Junction, MD)
    …Qualifications for Levels 2 and 3 :** + Candidates must have a current DoD Top Secret level security clearance (adjudicated within the last 5 years) or must ... RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the...Mission Systems is seeking an experienced Windows Systems Administrator to join its Classified Solutions… more
    Northrop Grumman (05/30/25)
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  • Senior Linux Systems Administrator

    Leidos (Annapolis Junction, MD)
    **Description** **Leidos** has a new and exciting opportunity for a **Senior Linux Systems Administrator ** in our **National Security Sector's (NSS) Cyber & ... in National** **Security!** Join our team as a **Linux Systems Administrator ** , where you'll provide crucial...Virtualization + **Security Clearance** : Must have an active Top Secret /SCI with Polygraph cssrc conmd **Original… more
    Leidos (05/29/25)
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  • Network Administrator II

    William C Brown Inc (Springfield, VA)
    …Degree Location Springfield Full-Time/Part-Time Full-Time Exempt/Non-Exempt Exempt Security Clearance Requirements Top Secret / SCI This position is currently ... Network Administrator II EOE Statement We are an equal...Get to Do: + Provide Tier 2 and Tier 3 problem identification, diagnosis and resolution of problem +… more
    William C Brown Inc (06/03/25)
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  • Sr. System Administrator

    Leidos (Odenton, MD)
    …working with virtual environments using VMware and VDI practices + Currently possess an active Top Secret security clearance with the ability to obtain a Top ... a team of 4-5 personnel providing support for assigned systems supporting Joint Worldwide Intelligence Communications System ...this job requisition will remain open for at least 3 days with an anticipated close date of no… more
    Leidos (07/10/25)
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  • Endpoint Security as a Service (ESS) Engineer/…

    Leidos (Washington, DC)
    …network components and develop cutting-edge technical solutions. **Basic Qualifications:** + Active ** Top Secret clearance** (SCI eligible). + **8+ years of IT ... mission.** **What You'll Do** As an ESS Engineer and Administrator , you won't just maintain systems -...advanced exploits and vulnerabilities. + Providing in-depth reporting on system health, event trends, and module performance. + Supporting… more
    Leidos (07/02/25)
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  • System Administrator

    CACI International (Annapolis Junction, MD)
    …and optimize a wide variety of IT systems . We are seeking a System Administrator (Level 1) to support the implementation, troubleshooting, and maintenance of ... System Administrator Job Category: Information Technology...+ Configure and manage UNIX, Linux, and Windows operating systems + Troubleshoot OS software and enhance system more
    CACI International (05/02/25)
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