• Linux System Administrator IV (Server)

    Leidos (Annapolis Junction, MD)
    …automation of network -based system installations of multiple computer operating systems . **Preferred Qualifications:** + VMware Certified Professional, Red ... and performance of data center services, physical and virtual server-class systems and storage. + Lead medium-to-large scale projects, design and implement… more
    Leidos (04/10/25)
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  • Lead System Administrator

    CACI International (Aberdeen Proving Ground, MD)
    …Administrator to an Army Task Order that provides system administration, network administration, and database administration to support, maintain and operate an ... enclave of the Defense Research and Engineering Network (DREN). **Hybrid! 2 days onsite at Aberdeen Proving Grounds, MD!** **Responsibilities:** + You will get to… more
    CACI International (03/20/25)
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  • Shift Hardware Engineer - Early Career

    Lockheed Martin (Hanover, MD)
    …position supporting operations and maintenance for large scale RF Communication's system operating in real time 24x7 environment\. Primary responsibility will be to ... maintenance support across multiple external interfaces over a robust multi\-tiered network \. Direct interaction with ops customer and mission partners is required… more
    Lockheed Martin (04/26/25)
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  • Critical Facility Technician, DCEO

    Amazon (Jessup, MD)
    …years of maintenance experience on mechanical or electrical equipment - Experience operating electrical or mechanical systems in a mission critical environment ... to help. You'll join a diverse team of software, hardware, and network engineers, supply chain specialists, security experts, operations managers, and other vital… more
    Amazon (04/10/25)
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  • Senior Red Hat Linux Administrator

    HTC Global Services Inc (Annapolis, MD)
    …computer science, or related field (as determined by the AOC). b. Red Hat Certified Systems Administrator. 1) Certification must be issued by Red Hat and include ... the resource's valid certification number. 2. The Client prefers that the candidate...more years of experience administering Unix (AIX) IBM pSeries systems . c. Fifteen (15) or more years of experience… more
    HTC Global Services Inc (04/26/25)
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  • System Administrator II

    ASM Research, An Accenture Federal Services Company (Fort Meade, MD)
    …with FS poly **Other Job Specific Skills** + Advanced knowledge of Microsoft Operating Systems and products that include Microsoft Windows, Windows Servers, ... Responsible for unique or complex information systems and/or information technology tasks within more than one discipline, such as application support, database… more
    ASM Research, An Accenture Federal Services Company (04/05/25)
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  • IT System Administrator

    KBR (Bethesda, MD)
    …acquisition management team. Key Responsibilities: + Maintain, install, upgrade and configure data systems . + Administer operating systems and maintain basic ... media + Provides technical support for Microsoft Windows 2012/Win7 and Linux operating systems . + Familiarity with networking concepts, including TCP/IP, DNS,… more
    KBR (03/26/25)
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  • System Administrator - Red Hat Enterprise Linux…

    DarkStar Intelligence LLC (Annapolis Junction, MD)
    …Current TS/SCI Polygraph: Required Primary Duties and Responsibilities + Configure Linux-based operating systems and their services in order to maximize system ... or Red Hat Derivative systems . + Install and configure Linux-based operating systems and their services according to system requirements. + Conduct… more
    DarkStar Intelligence LLC (02/21/25)
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  • System Administrator - Active Secret Clearance

    ENS Solutions (MD)
    …supports secure and resilient operations of PKI infrastructure and associated systems for an agency leveraging DoD infrastructure. This includes managing RA ... for DoD PKI inspections. Key Responsibilities: + Maintain and monitor systems supporting PKI services, including Certificate Authorities (CAs), OCSP responders, Key… more
    ENS Solutions (05/02/25)
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  • Information Security Analyst

    TekSynap (Columbia, MD)
    …Plans and schedules the installation of new or modified security hardware, operating systems , and software applications. Ensures the assessment and ... + Manage the security of the information system through Certification & Accreditation (C&A) + Support the information system...skills to determine a solution + Able to build systems from the ground up - network more
    TekSynap (04/09/25)
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