• Intermediate Windows Systems

    Black Bear Technology Solutions, LLC (Adelphi, MD)
    Intermediate Windows Systems Administrator Clearance Required: Top Secret or Secret Clearance Locations: Adelphi, MD (Onsite) Position Overview: The ... Intermediate Windows Systems Administrator specializes in the installation, configuration, and maintenance of systems across Windows environments.… 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 ... activities within the environment. This role covers the management of enterprise systems , storage, patching, and endpoint solutions across Windows platforms. The… more
    Black Bear Technology Solutions, LLC (05/24/25)
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  • Intermediate Windows Systems

    Black Bear Technology Solutions, LLC (Adelphi, MD)
    Administrator Job Title: Intermediate Windows Systems Administrator Clearance Required: Secret OR Top Secret Location(s): A delphi (Onsite) ... 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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  • IT Systems Administrator , Sr (Linux…

    Lockheed Martin (Fort Worth, TX)
    Systems \(Red Hat Enterprise Linux 7, 8, 9\) * 3\+ years' Experience with Windows Operating Systems \(i\.e\., Windows Server 2016, 2019, Windows 10, ... selected candidate will join the Classified IT support team, performing IT Systems Administration across multiple platforms including Linux Red Hat, eSXi, VMware… more
    Lockheed Martin (05/15/25)
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  • Windows Systems Administrator

    Northrop Grumman (Los Angeles, CA)
    …Northrop Grumman Mission Systems Classified Solutions Team is seeking a well-qualified 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...be limited to the following: + Perform as a Windows Systems Administrator for an… more
    Northrop Grumman (05/15/25)
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  • Windows Systems Administrator

    Robert Half Technology (Mequon, WI)
    …delivering top -tier solutions and support to our clients. We're seeking a skilled Windows Systems Administrator to join our team, someone who excels in ... 2 remote days each week. Job Description: As a Windows Systems Administrator , you will...the best position to succeed. We provide access to top jobs, competitive compensation and benefits, and free online… more
    Robert Half Technology (05/07/25)
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  • Principal Windows Systems

    RTX Corporation (El Segundo, CA)
    …that create a safer, more secure world. This job opportunity is for the SIPRNET Windows Administrator position at Raytheon El Segundo. The SIPRNET Windows ... Administrator is responsible for the administering the local DoD classified Windows systems , including workstations and server, routers, firewalls, switches… more
    RTX Corporation (05/24/25)
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  • Windows Systems Administrator

    Northrop Grumman (Annapolis Junction, MD)
    …best work of your career. Northrop Grumman Mission Systems is seeking a Windows Systems Administrator to join its Classified Solutions team in Annapolis ... password resets and RSA token pin recovery. + Manage systems administrator credential services such as TPAM....supporting large user populations in a secure environment. + Windows Operating Systems support experience. + … more
    Northrop Grumman (05/30/25)
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  • Windows /Principal Windows

    Northrop Grumman (Annapolis Junction, MD)
    …work of your career. Northrop Grumman Mission Systems is seeking an experienced Windows Systems Administrator to join its Classified Solutions team in ... servers and workstations along with associated networks. + Install, harden, and patch Windows operating systems . + Configure, deploy, and harden thick, thin, and… more
    Northrop Grumman (05/30/25)
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  • Principal/Sr. Principal Windows

    Northrop Grumman (Annapolis Junction, MD)
    …of your career. Northrop Grumman Mission Systems is seeking a highly experienced Windows Systems Administrator to join its Classified Solutions team in ... RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the Time **Description**...be limited to the following: + Perform as primary Windows Systems Administrator for a… more
    Northrop Grumman (05/29/25)
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  • Windows Systems Administrator

    Northrop Grumman (Hollywood, MD)
    …not only part of history, they're making history. Northrop Grumman is seeking a Windows Systems Administrator in **Hollywood, MD.** Our team builds ... not be limited to the following: + Maintain smooth operation of multiple Windows based networks and multi-user computer systems , including coordination with… more
    Northrop Grumman (05/13/25)
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  • Windows Systems Information…

    SMX (Patuxent River, MD)
    Windows Systems Information Assurance Administrator...Required: Secret + Must be eligible for upgrade to Top Secret + 2-4 years of Windows ... all jobs) (https://www.smxtech.com/careers/) Patuxent River, MD SMX is seeking a Windows Systems Information Assurance Administrator to support our customer… more
    SMX (05/28/25)
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  • Senior Systems Administrator

    Mount Sinai Health System (New York, NY)
    …Mount Sinai. The Administrator is the principal technology expert for Windows and Linux systems , and help support high-performance computing (HPC) ... team and a research data services team. The **_Senior Systems Administrator /Engineer,_** as a member of the...of experience in designing, administering and troubleshooting Linux and Windows systems , storage systems , network… more
    Mount Sinai Health System (03/25/25)
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  • Principal Windows Systems

    Northrop Grumman (Redondo Beach, CA)
    …We Want You!** The Northrop Grumman Classified Solutions team is seeking an experienced ** Windows Systems Administrator ** to join its dynamic team of ... : + Bachelor's degree in Information Technology + Active Top Secret would be nice to have + MCSE...and remediating Security Technical Implementation Guides (STIGs) findings on Windows systems + Intermediate knowledge of … more
    Northrop Grumman (05/28/25)
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  • Linux Principal Windows Systems

    Serco (Kirtland AFB, NM)
    **Position Description** Serco is seeking a Linux Principal Windows Systems Administrator to join our team supporting the Defense Systems sector at ... other legally protected characteristics. Click here to apply now (https://careers-sercous.icims.com/jobs/69556/linux-principal- windows - systems - administrator /job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834477830) **New to Serco?** Join… more
    Serco (05/17/25)
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  • Windows Systems Administrator

    COLSA Corporation (Huntsville, AL)
    Join our team as a Windows Systems Analyst, where you will play a vital role in supporting the intelligence community by managing and maintaining a diverse range ... workstations and servers. We're looking for personnel with solid expertise in Windows administration, a strong dedication to supporting national security, and a… more
    COLSA Corporation (03/27/25)
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  • Sr Windows Systems

    RTX Corporation (Mckinney, TX)
    …a safer, more secure world. **What You Will Do** : + Provide IT systems administration in a heterogeneous Microsoft Windows environment. + Understanding and ... + CompTIA Security+ certification or other industry-recognized certifications relevant to a Windows System Administrator or ability to acquire within six months… more
    RTX Corporation (05/30/25)
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  • Staff Windows Systems

    Northrop Grumman (Annapolis Junction, MD)
    …work of your career. Northrop Grumman Mission Systems is seeking a Staff Systems Administrator to join its Classified Solutions team. This position will be ... 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 (05/29/25)
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  • SCITLS Windows OS Administrator

    General Dynamics Information Technology (Offutt AFB, NE)
    …for NIPRNet, SIPRNet, JWICS, and SAP/SAR environments. **HOW** ** Windows OS Administrator ** **WILL MAKE AN IMPACT** + Performs systems administration for ... Top Secret/SCI **Public Trust/Other Required:** None **Job Family:** Systems Administration **Skills:** Computer Servers,Desktop Computers,Disaster Recovery (DR) **Certifications:**… more
    General Dynamics Information Technology (03/12/25)
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  • Windows Systems Administrator

    Parsons Corporation (Mclean, VA)
    …got what you're looking for. **Job Description:** Parsons is looking for a talented ** Systems Administrator ** to join our team! In this specialized role, you ... + Participate in the design & implementation of new systems infrastructure + Install and configure hardware and software...and 3+ years of experience. + Experience with Microsoft Windows Server 2012 R2, Server 2016, and Server 2019.… more
    Parsons Corporation (03/04/25)
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