• Sr . Staff VMware Systems

    Northrop Grumman (Annapolis Junction, MD)
    …Grumman Mission Systems is seeking an extremely well-qualified Senior Lead VMWare Systems Administrator and subject matter expert to join its dynamic ... be limited to the following: + Perform as consulting Senior Lead VMWare Administrator and...needed. + Make recommendations to purchase hardware, software, and system components. + Adhere to strict Information Systems more
    Northrop Grumman (07/08/25)
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  • Senior Systems Engineer

    Belay Technologies (Columbia, MD)
    …seeking a Senior Systems Engineer to join our intel team. The VMware System Administrator should have a strong background in vSphere Administration ... similar scope, type and complexity is required. Bachelor's degree in System Engineering, Computer Science, Information Systems , Engineering Science, Engineering… more
    Belay Technologies (06/02/25)
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  • Sr . System Administrator

    Leidos (Annapolis Junction, MD)
    **Description** **Leidos** has a new and exciting opportunity for a ** System Administrator ** in our **National Security Sector's (NSS) Cyber & Analytics Business ... for a large complex network environment with geographically distributed systems . The position entails supporting solutions for system...for a degree. + Must have ​experience as a systems administrator providing direct support to end… more
    Leidos (07/23/25)
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  • Sr . Principal NetApp Storage…

    Northrop Grumman (Linthicum Heights, MD)
    …will include but not be limited to the following: + Serve as a systems administrator with shared responsibility for the effective maintenance and operational ... Information & Digital Office (CIDO) organization is seeking a senior NetApp Storage Administrator with expertise in...senior technical resource for the rest of the System Administration team; often taking on the mentorship and… more
    Northrop Grumman (07/18/25)
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  • Sr . System Administrator

    Leidos (Odenton, MD)
    …will manage a team of 4-5 personnel providing support for assigned systems supporting Joint Worldwide Intelligence Communications System (JWICS). **PRIMARY ... group at Leidos has a career opening for a System Administration Site Lead on a DISA contract. This...Management on all technical and personnel concerns + Utilize senior Linux sys admin experience to maintain and sustain… more
    Leidos (07/22/25)
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  • Firewall Administrator & InfoSec Engineer…

    Lockheed Martin (Bethesda, MD)
    …Security \(CIS\) organization at Lockheed Martin \(LM\) protects company assets and systems from cyber threats by developing and implementing a robust security ... the Boundary Transformation and Secure Transport team is hiring a mid\-career Firewall Administrator / InfoSec Engineer\. **What You Will Be Doing:** In this role,… more
    Lockheed Martin (07/16/25)
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  • System Administrator , Senior

    Parsons Corporation (Columbia, MD)
    …We layer and integrate solutions to provide unmatched innovation. Parsons is seeking a ** Sr . System Administrator ** to support our expanding portfolio of ... a technical discipline and 15 years' experience as a System Administrator , OR High school diploma and...+ Experience leading the implementation and support of Broadcom VMware virtualized systems and infrastructure + PowerCLI… more
    Parsons Corporation (06/20/25)
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  • Linux System Administrator

    BOOZ, ALLEN & HAMILTON, INC. (Columbia, MD)
    Linux System Administrator , Senior The Opportunity: Your technical expertise makes you the team hero, solving one problem after another. What if you could ... of Defense? We're looking for a Cross Domain Platform System Administrator to help us design, deploy,...Experience with GIT + Experience managing virtual machines and VMware ESXi + Knowledge of Linux firewalls, Linux RPMs,… more
    BOOZ, ALLEN & HAMILTON, INC. (07/25/25)
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  • Senior Cloud Administrator (NEI-13)

    CyberData Technologies (Bethesda, MD)
    Job Title: Senior Cloud Administrator (NEI-13) Location: Bethesda, MD CyberData Technologies is seeking a Senior Cloud Administrator to lead the design, ... update Continuity of Operations Plans (COOP) tailored to cloud infrastructure and storage systems . System Monitoring & Support + Monitor cloud resource and… more
    CyberData Technologies (07/13/25)
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  • Linux System Administrator

    GovCIO (Annapolis, MD)
    **Overview** GovCIO is hiring a Windows and Linux System Administrator ( Senior ) to support Veterans Affairs operational needs. The role requires AWS, ... $150,000.00 /Yr. Submit a referral to this job (https://careers-govcio.icims.com/jobs/6366/linux- system - administrator %2c- senior -%28remote%29/job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-Remote_ **ID**… more
    GovCIO (07/25/25)
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