• System Administrator

    Synergy ECP (Columbia, MD)
    …for implementation, troubleshooting and maintenance of Information Technology (IT) systems . Manages IT system infrastructure and any processes related to ... System Administrator Columbia, MD (http://maps.google.com/maps?q=Columbia+MD+USA+21046) Description Level 1 System Administrator Provides support… more
    Synergy ECP (10/28/25)
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  • System Administrator 2

    Synergy ECP (Columbia, MD)
    …for implementation, troubleshooting and maintenance of Information Technology (IT) systems . Manages IT system infrastructure and any processes related to ... System Administrator 2 Columbia, MD (http://maps.google.com/maps?q=Columbia+MD+USA+21046)...resolution process. Configures and manages UNIX and Windows operating systems and installs/loads operating system software, troubleshoots,… more
    Synergy ECP (10/22/25)
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  • System Administrator 1

    M. C. Dean (Annapolis Junction, MD)
    …We are seeking a ** System Administrator 1** to join our ** Security and Electronic Systems (SES)** business Unit. As part of **(SES)** Strategic Business ... test Physical Access Control, CCTV, PSIM and other electronic security systems and support implementation, troubleshooting and...and 6+ Years of progressive experience + Requires some system administrator experience in performing triage on… more
    M. C. Dean (11/05/25)
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  • Sr. Principal Windows/VMware Systems…

    Northrop Grumman (Baltimore, MD)
    …with vendors and evaluate vendor products, services, and suggestions. + Adhere to strict Information Systems security guidelines in all cases. + Maintain ... Grumman Mission Systems is seeking a Windows Systems Administrator to join its Classified Solutions...classified networked and standalone computers as directed by the Information Systems Security Manager (ISSM).… more
    Northrop Grumman (11/01/25)
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  • System Administrator

    Leidos (Bethesda, MD)
    …has an exciting opening for you as our next Tier 3 Service Desk/ Systems Administrator supporting the OSINT Integration Center under our 10-year DOMEX Technology ... and troubleshooting of Linux and Windows servers to include base configuration, security and system patching, performance monitoring, etc. + Implement and… more
    Leidos (10/01/25)
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  • System /Network Administrator…

    RTX Corporation (Fulton, MD)
    …minimum 3 years of experience + Bachelor's Degree in either Computer Science, Information Systems Management, Information Technology, Criminal Justice, STEM, ... team member to be part of the Raytheon Solipsys System and Network Administration Team under Information ...scripting via bash and/or Powershell + A Microsoft Certified Systems Administrator (MCSA), RedHat Certified Systems… more
    RTX Corporation (11/21/25)
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  • Senior Systems Administrator…

    General Dynamics Information Technology (Aberdeen Proving Ground, MD)
    …Required:** None **Job Family:** IT Infrastructure and Operations **Skills:** Information Technology (IT) Systems ,Process Improvements, System Administration ... lead, innovate, and drive strategic change. We are seeking a Senior System Administrator / Integrator with proven experience delivering mission-critical… more
    General Dynamics Information Technology (11/08/25)
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  • System Administrator (Level 4)

    Kaizen Approach, Inc (Annapolis Junction, MD)
    …Oriented Architecture (SOA).* Must have the ability to communicate and coordinate with the Information System Security Officer (ISSO) and Information ... Kaizen Approach is currently seeking a Systems Administrator to provide implementation, troubleshooting, and maintenance support for complex Information … more
    Kaizen Approach, Inc (11/11/25)
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  • Senior Linux System Administrator

    Black Bear Technology Solutions, LLC (Adelphi, MD)
    Senior Linux System Administrator Clearance Required: Top Secret or Secret Clearance Locations: Adelphi, MD (Onsite) Position Overview: The Senior Linux ... System Administrator is responsible for leading ...new project needs and risk management requirements. + Ensure systems meet ARL performance, security , and reliability… more
    Black Bear Technology Solutions, LLC (11/21/25)
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  • Senior Systems Administrator…

    SMX (Patuxent River, MD)
    … systems and applications to current DoD guidance + Maintain configuration and security posture of information systems through continuous monitoring and ... Senior Systems Administrator (VMware) (4601)at SMX(View all...Maintain documentation to include knowledge base, incident response actions, system configurations, and other information related to… more
    SMX (11/14/25)
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