• Platform Engineer

    Synergy ECP (Columbia, MD)
    …. Three (3) years' experience supporting and installing an Linux , Unix, Windows , or Cisco OS operation systems . One (1) year experience configuring, ... Maryland, Synergy ECP is a leading provider of cybersecurity, software and systems engineering and IT services to the US intelligence and defense communities.… more
    Synergy ECP (12/23/25)
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  • UNIX Administrator

    ASM Research, An Accenture Federal Services Company (Annapolis, MD)
    …+ Seven (7) years of systems administration experience on UNIX operating systems Red Hat Enterprise Linux (RHEL), Solaris, or HP-UX. + Five (5) years' ... from a nationally recognized technical authority. DLA CE Cert IA Role/Function: Server Admin UNIX/ Linux Operating System **Other Job Specific Skills** + Advanced… more
    ASM Research, An Accenture Federal Services Company (10/18/25)
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  • Systems Support Administrator

    Pearson (Baltimore, MD)
    …science or equivalent work experience + Minimum of 3 years of experience in systems administration or equivalent in a large enterprise environment + Able to ... (User & Computers, Group Policy, Sites and Services, Domains and Trusts) + Microsoft Windows Workstation and Server Administration (Win 10, 11 - Ser 2016, 2019,… more
    Pearson (01/08/26)
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  • Application Engineer - Information Security

    CACI International (Fort Meade, MD)
    …**Responsibilities** + Perform essential system administration functions for both Linux and Windows servers. + Configure, maintain, and automate processes ... of ensuring the security and integrity of our customer systems , helping to counter threats and maintain enterprise security...**Required** + Active TS/SCI w/ Poly + Experience in Windows and Linux server system administration more
    CACI International (12/20/25)
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  • Journeyman Engineer Systems

    Huntington Ingalls Industries (Fort Meade, MD)
    …with Active Directory Suite, DNS, and Group Policy. Experience patching and STIGing Windows and Linux servers. Experience working in or for the military. ... Clearance: Secret Level of Experience: Mid This opportunity resides with Warfare Systems (WS), a business group within HII's Mission Technologies division. Warfare … more
    Huntington Ingalls Industries (12/19/25)
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  • ADC Engineer, ADC2S

    Amazon (Jessup, MD)
    …or A+ or CND (Certified Network Defender) or Network+ or Security- 1+ years of systems administration ( Linux / Windows ) experience - Experience in one or ... usually done" and is willing to decompose and reinvent systems , processes, and tools. We're looking for a technical...that rare mix of depth in Operations, Networking, and Systems Engineering then we are waiting for your application.… more
    Amazon (01/09/26)
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  • Senior Systems Administrator (VMware)

    SMX (Patuxent River, MD)
    …Top Secret + Bachelor's degree in a technical discipline + 10+ years of systems administration experience + 6-8 years of VMware/vSphere Enterprise experience + ... Senior Systems Administrator (VMware) (4601)at SMX(View all jobs) (https://www.smxtech.com/careers/)...Windows Server + Networking experience + Experience with Linux OS + Understanding of Agile methodology **Application Deadline**… more
    SMX (01/07/26)
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  • System Engineer (TS/SCI)- Senior or Mid Level

    Vexterra Group (Bethesda, MD)
    …Experience with hardening Windows environments + Significant experience with system administration of server operating systems such as Microsoft Server (2012 ... Job Description: Vexterra is looking to fill a Windows Systems Engineer and Administrator position within the Analysis Solutions Division (ASD) to support the… more
    Vexterra Group (10/14/25)
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  • Cyber Asset Attack Surface Management Deployment…

    ENS Solutions (College Park, MD)
    …for hybrid cloud environments + 3+ years of experience performing systems administration in Windows , Linux , or VMware environments, including performing ... Configure and manage CAASM solution deployment in accordance with the systems engineering lifecycle (SELC). Monitor, design, and onboard new data connections… more
    ENS Solutions (12/13/25)
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  • Sr. Systems Engineer - Cloud FinOps…

    Marriott (Bethesda, MD)
    …across many of the following platforms: + Operating Systems : Red Hat Enterprise Linux , Oracle Linux , Windows , CentOS + Storage: Block Storage, Object ... annually **Bonus Eligible:** Y **Expiration Date:** 02/04/2026 **JOB SUMMARY** The Sr. Systems Engineer FinOps will be a technical expert responsible for driving… more
    Marriott (01/08/26)
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