• System Administrator

    Leidos (Bethesda, MD)
    …exciting opening for you as our next Tier 3 Service Desk/ Systems Administrator supporting the OSINT Integration Center under our 10-year DOMEX Technology Platform ... (DTP) contract. Your job will be to bring together Linux (primarily) and Windows systems administration, systems maintenance, systems performance optimization along… more
    Leidos (10/01/25)
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  • System Administrator

    CACI International (Annapolis Junction, MD)
    System Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular ... highest standards of service and reliability. We're looking for a skilled System Administrator to join our team and help maintain, troubleshoot, and optimize a wide… more
    CACI International (10/30/25)
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  • System Administrator 2

    Synergy ECP (Columbia, MD)
    System Administrator 2 Columbia, MD (http://maps.google.com/maps?q=Columbia+MD+USA+21046) Job Type Full-time Description System Administrator Level 2 Provides ... day-to-day operations, monitoring and problem resolution for all of the client/server/storage/ network devices, mobile devices, etc. Provides Tier I (Help Desk) and… more
    Synergy ECP (10/22/25)
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  • Senior Systems Administrator

    CACI International (Annapolis Junction, MD)
    …Travel: Local * * * **The Opportunity:** CACI is seeking a Senior Linux Systems Administrator to provide support for implementation, troubleshooting and ... Senior Systems Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type:… more
    CACI International (10/08/25)
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  • System Administrator (TS-SCI w/Poly)

    Parsons Corporation (Columbia, MD)
    …typically 3+ years of experience + 5+ years of experience as a System Administrator + Experience with administration of VMware, Linux systems, and Windows ... and redefine what's possible. **Job Description:** Parsons is seeking a versatile System Administrator to tackle new challenges across the full stack as we continue… more
    Parsons Corporation (09/04/25)
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  • HPC Sr. Systems Administrator (IT@JH…

    Johns Hopkins University (Baltimore, MD)
    …ensures the reliability, availability, and security of compute, storage, and network resources used by faculty, students, and research staff. Responsibilities ... Perform user account management, permissions, and access control in a multi-tenant Linux environment. + Install and update operating systems, drivers, and software… more
    Johns Hopkins University (11/22/25)
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  • CNS Systems Administrator

    BAE Systems (Annapolis Junction, MD)
    …maintaining system administration support activities for a large complex network environment with geographically distributed systems. The position entails supporting ... IT environment with multiple logins and associated supporting storage and network infrastructure. The role requires an energetic, focused, and driven individual… more
    BAE Systems (09/29/25)
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  • AIX Administrator

    ASM Research, An Accenture Federal Services Company (Annapolis, MD)
    …administration, software quality assurance/quality control, software engineering, network telecommunications, and infrastructure operations of administration, ... Provides direction to other IT Administrators on the project in a senior administrator capacity. Considered a technical specialist in a variety of IT … more
    ASM Research, An Accenture Federal Services Company (11/21/25)
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  • Cloud Systems Administrator

    CACI International (Laurel, MD)
    Cloud Systems Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: ... multiple hosting platforms, including OpenStack, AWS, and VMware, all while supporting Linux VMs. + **Continuous Learning:** Dive deep into VM Management and DevOps,… more
    CACI International (11/14/25)
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  • Systems Administrator III - Pipeline…

    COMSO, Inc (Fort Meade, MD)
    Systems Administrator III - PIPELINE (TS/SCI w/ POLYGRAPH) Fort Meade, MD (http://maps.google.com/maps?q=Fort+Meade+MD+USA+78251) Description COMSO, Inc. is a ... day-to-day operations, monitoring and problem resolution for all of the client/server/storage/ network devices, mobile devices, etc. + Provides Tier 1 (Help Desk)… more
    COMSO, Inc (11/21/25)
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