• Field Engineer / Linux Systems…

    Huntington Ingalls Industries (Columbia, MD)
    …during the interview process. Job Description Enlighten is looking for a Field Engineer / Linux Systems Administrator to support operational systems at ... of the time locally out of our Columbia, MD headquarters. #LI-DS1 #Mid- Senior Level Essential Job Responsibilities + Troubleshoot moderately complex problems which… more
    Huntington Ingalls Industries (10/02/25)
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  • Systems Administrator , Senior

    BOOZ, ALLEN & HAMILTON, INC. (Fort Meade, MD)
    Systems Administrator , Senior The Opportunity: Are you looking for an opportunity to use your technical expertise in support of cyberspace operations? As a ... not be readily available in production environments + Experience as a network administrator or systems engineer + Experience with Assured Compliant Assessment… more
    BOOZ, ALLEN & HAMILTON, INC. (09/09/25)
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  • Senior Systems Administrator

    CACI International (Annapolis Junction, MD)
    …Type of Travel: Local * * * **The Opportunity:** **CACI** is seeking a ** Senior Linux Systems Administrator ** to provide support for implementation, ... Senior Systems Administrator Job Category: Information...the IAT Level I position. + A Redhat Certified Engineer (RHCE) certified + Certified Azure Administrator Associate.… more
    CACI International (09/25/25)
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  • Senior Cloud System Administrator

    ManTech (Hanover, MD)
    …contexts **Minimum Qualifications:** + 20+ years of experience as a Systems Administrator or Cloud Engineer supporting programs and contracts of similar ... including Active Directory and networking + Proven experience as a System Administrator or Cloud Engineer with practical knowledge of cloud environments… more
    ManTech (09/10/25)
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  • Sr. Principal NetApp Storage Administrator

    Northrop Grumman (Linthicum Heights, MD)
    …Grumman's Chief Information & Digital Office (CIDO) organization is seeking a senior NetApp Storage Administrator with expertise in NetApp storage management ... but not be limited to the following: + Serve as a systems administrator with shared responsibility for the effective maintenance and operational activities of the… more
    Northrop Grumman (07/18/25)
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  • VMWare Administrator

    Arena Technical Resources, LLC (Annapolis Junction, MD)
    …Onsite in Annapolis Junction, MD Role Responsibilities: We are looking for a senior level system administrator / engineer with deep knowledge and experience ... VMWare Administrator Location: Annapolis Junction, MD, US Job ID:...system fit-up, and system deployment General Windows and some Linux system administration and sustainment experience, to include patching… more
    Arena Technical Resources, LLC (09/30/25)
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  • Senior System Integrator Engineer…

    Vexterra Group (Bethesda, MD)
    Vexterra Group is currently searching for a Senior Systems Integrator Engineer to provide the following systems support in Reston VA or Bethesda, MD office: You ... and O&M team members on the following key tasks: DUTIES * Perform Linux builds, installs, configuration, administration, and troubleshooting of both Linux and… more
    Vexterra Group (07/15/25)
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  • System Engineer (TS/SCI)- Senior…

    Vexterra Group (Bethesda, MD)
    Job Description: Vexterra is looking to fill a Windows Systems Engineer and Administrator position within the Analysis Solutions Division (ASD) to support the ... the cloud ecosystem. + Experience operating and maintaining systems in a Linux environment + Certification relating to Microsoft Certified Solutions Expert (MCSE)… more
    Vexterra Group (07/15/25)
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  • Senior Network and Next Generation Firewall…

    Lumen (Annapolis, MD)
    …that have company-wide and possibly industry-wide impacts. + Frequent contact with senior leadership of customers and contractors for the purpose of creating and ... Event Manager) application is desired - ArcSight or Splunk administrator experience/exposure is a plus. Ability to develop and...analysis via SIEM or vendor application is desired. + Linux RedHat Server Administration is considered a plus. +… more
    Lumen (10/01/25)
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  • Principal OR Sr. Principal Payloads Field Service…

    Northrop Grumman (Millersville, MD)
    …the time. _This position can be filled at either the Principal Payloads Field Service Engineer level or the Senior Principal Payloads Field Service Engineer ... to obtain and maintain Special Program Access (SAP/PAR). **Basic Qualifications for Senior Principal Payloads Field Service Engineer :** + Bachelor's Degree in… more
    Northrop Grumman (09/17/25)
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