• Systems Network Administrator (SNA-0)

    Leidos (Laurel, MD)
    …candidate will work with less than 10 people supporting the Customer Service Desk to manage IT systems infrastructure and any process related to these ... team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence… more
    Leidos (09/20/25)
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  • Software Administrator III

    DCCA (Annapolis Junction, MD)
    …and commercial enterprises, helping them to feel confident in their IT infrastructure . With DCCA, these organizations can be confident in the flexibility and ... and maintenance of Information Technology (IT) systems. Manages IT system infrastructure and any processes related to these systems. Provides support to… more
    DCCA (11/17/25)
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  • Systems Administrator 3

    Nightwing (Annapolis Junction, MD)
    Nightwing provides technically advanced full-spectrum cyber, data operations , systems integration and intelligence mission support services to meet our customers' ... most demanding challenges. Our capabilities include cyber space operations , cyber defense and resiliency, vulnerability research, ubiquitous technical surveillance,… more
    Nightwing (09/22/25)
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  • Systems Administrator IV - Pipeline (TS/SCI w/…

    COMSO, Inc (Fort Meade, MD)
    …development proficiency, innovative learning solutions for workforce development, and exceptional operations and production support. We were founded in 1988, and ... CE certifications. + Eight (8) years of experience with Service Management (ITSM) is required. + ITIL 4 platform...of information Technology (IT) systems. + Manages IT system infrastructure and any processes related to these systems. Provides… more
    COMSO, Inc (09/02/25)
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  • Systems Administrator I - Pipeline (TS/SCI w/…

    COMSO, Inc (Fort Meade, MD)
    …development proficiency, innovative learning solutions for workforce development, and exceptional operations and production support. We were founded in 1988, and ... OS/Red Hat OS CE certifications. + Two (2) years of experience with Service Management (ITSM) is required. Job Description: + Provides support for implementation,… more
    COMSO, Inc (09/02/25)
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  • System Administrator

    Synergy ECP (Columbia, MD)
    …and maintenance of Information Technology (IT) systems. Manages IT system infrastructure and any processes related to these systems. Provides support to ... IT systems including 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 Tier II (Escalation) problem identification, diagnosis and… more
    Synergy ECP (10/28/25)
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  • System Administrator 2

    Synergy ECP (Columbia, MD)
    …and maintenance of Information Technology (IT) systems. Manages IT system infrastructure and any processes related to these systems. Provides support to ... IT systems including 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 Tier II (Escalation) problem identification, diagnosis and… more
    Synergy ECP (10/22/25)
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  • System Administration - Tiered Support

    CACI International (Annapolis Junction, MD)
    …the defense and national security sectors. Our mission is to support critical infrastructure with the highest standards of service and reliability. We're looking ... more. In this role, you will manage the day-to-day operations of IT systems, provide tiered support (from Help... of IT systems, provide tiered support (from Help Desk to Escalation), and ensure the smooth running of… more
    CACI International (08/21/25)
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  • AIX Administrator

    ASM Research, An Accenture Federal Services Company (Annapolis, MD)
    …quality assurance/quality control, software engineering, network telecommunications, and infrastructure operations of administration, analysis, engineering and ... tier 2 and 3 supports for escalations from Help Desk . + Knowledge and experience troubleshooting Linux and Unix...systems. + Participate in on-call rotations to provide 24x7x365 infrastructure operations support. + Support infrequent after… more
    ASM Research, An Accenture Federal Services Company (08/22/25)
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  • Network Administrator

    ManTech (Laurel, MD)
    … operations . This position is part of the Enterprise Infrastructure Services (EIS) organization-responsible for MPO's Enterprise Information Technology (EIT), the ... MD** . You will be part of a mission-driven team delivering enterprise infrastructure capabilities to support a global workforce engaged in national defense… more
    ManTech (09/19/25)
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