• Senior Systems Administrator

    SMX (Patuxent River, MD)
    Senior Systems Administrator (4718)at SMX(View all jobs) (https://www.smxtech.com/careers/) Patuxent River, MD SMX is looking for a highly motivated ... Senior Systems Administrator to join...and ability to implement enterprise-level process improvements. + CompTIA Security +. **Desired Skills/Experience** + CompTIA Network+ Strong desire for… more
    SMX (10/03/25)
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  • Senior Linux System

    Parsons Corporation (Aberdeen, MD)
    …**Job Description:** _Parsons is looking for an amazingly talented_ **_Senior Linux Systems Administrator_** _to join our team!_ **_What You'll Be Doing:_** + ... _Support the system administration for ARL high performance computers_ + _Support..._Support design of Army Research Laboratory A2I2 building for systems being delivered in 2024 and future platforms_ +… more
    Parsons Corporation (08/16/25)
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  • Senior Systems Administrator

    Competitive Range Solutions, LLC (Fort Meade, MD)
    …challenging, exciting projects in a collaborative, congenial environment. We are seeking a Senior System Administrator to lead the management, operations, ... and maintenance of complex DoD systems and networks. This role requires expertise in high-volume,...teams of system administrators to ensure optimal system performance and security compliance. Key Responsibilities… more
    Competitive Range Solutions, LLC (08/07/25)
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  • Senior Systems Administrator

    Huntington Ingalls Industries (Hanover, MD)
    …be part of a small team of system administrators ensuring the stability, security , and efficiency of our systems . This position will support a mission ... of HII, is seeking a highly motivated and experienced System Administrator to join our Minotaur team...of system administrators to maintain the reliability, security , and efficiency of our systems +… more
    Huntington Ingalls Industries (08/27/25)
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  • Senior Linux System

    ManTech (Fort Meade, MD)
    ManTech seeks a ** Senior Linux System Administrator ** to join our team in **Ft. Meade, MD** . In this role, you will provide support for implementation, ... troubleshooting, and maintenance of IT systems , as well as manage IT system infrastructure and any processes related to these systems . **Responsibilities… more
    ManTech (07/15/25)
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  • Senior Linux System

    ManTech (Fort Meade, MD)
    Mantech seeks a motivated, career and customer-oriented ** Senior Linux System Administrator ** to join our team in **Ft. Meade, MD** . In this role, you will ... support the implementation, troubleshooting, and maintenance of IT systems , as well as manage IT system infrastructure and associated processes.… more
    ManTech (09/20/25)
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  • Senior Network and Computer Systems

    GovCIO (Annapolis, MD)
    **Overview** GovCIO is currently hiring a Senior Network and Computer Systems Administrator to support our newly awarded United States Coast Guard (USCG) ... $120,000.00 /Yr. Submit a referral to this job (https://careers-govcio.icims.com/jobs/6645/ senior -network-and-computer- systems - administrator /job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-Remote_ **ID**… more
    GovCIO (09/07/25)
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  • Senior Linux System

    GovCIO (Annapolis, MD)
    …functions and libraries + Advanced Linux System Administration, Configuration, and System Security + Advanced systems troubleshooting skills + Excellent ... USD $135,000.00 /Yr. Submit a referral to this job (https://careers-govcio.icims.com/jobs/6348/ senior -linux- system - administrator /job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-Remote_ **ID** _2025-6348_… more
    GovCIO (08/08/25)
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  • Senior System Administrator

    Synergy ECP (Columbia, MD)
    Senior System Administrator Columbia, MD (http://maps.google.com/maps?q=Columbia+MD+USA+21046) Description Company Description: Synergy ECP is a Service ... with a team obtaining and configuring Virtual Machines (VMs), loading Operating systems and software, performing security hardening, patching, and monitoring… more
    Synergy ECP (07/16/25)
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  • Senior VMWare System

    Intrepid Solutions and Services (Annapolis Junction, MD)
    …the operationalization and deployment of new and emerging technologies.We're seeking a ** Senior Level System Administrator with specialized experience with ... **Overview** Darkblade Systems , a CIS Secure company, is a trusted...VMWare** for a unique, tailored mission. **Responsibilities** + Perform system architect/design duties for both revamping current system more
    Intrepid Solutions and Services (08/28/25)
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