• Linux System Administrator

    ManTech (Laurel, MD)
    …limited to:** + Support the implementation, troubleshooting, and maintenance of IT systems + Provide Tier 1 (Help Desk ) and Tier 2/3 (Escalation) support ... performance + Must be able to create accounts, reset passwords, and provide help desk customer service via phone, tickets or in person + Must be willing to work… more
    ManTech (08/22/25)
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  • Systems Administrator Expert

    General Dynamics Information Technology (Annapolis Junction, MD)
    …and problem resolution for all of the client/server/storage/network devices, mobile devices, etc. Provides Tier 1 (Help Desk ) and Tier 2 (Escalation) ... compliant with Identity & Access Control Management (ICAM) policy. + Provide Tier 2 (Escalation) problem identification, diagnosis and resolution of problems +… more
    General Dynamics Information Technology (07/23/25)
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  • System Administrator I

    DCCA (Fort Meade, MD)
    …and problem resolution for all of the client/server/storage/network devices, mobile devices, etc. + Provide Tier 1 (Help Desk ) and Tier 2 (Escalation) ... or equivalent IAT Level II certification + Experience working in a customer service / Tier 1 / Tier 2 environment + Dataflow experience Required Education… more
    DCCA (08/22/25)
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  • Principal System Administrator (Linux)

    Themis Insight (Fort Meade, MD)
    …and problem resolution for all of the client/server/storage/network devices, mobile devices, etc. Provides Tier 1 (Help Desk ) and Tier 2 (Escalation) ... compliant with Identity & Access Control Management (ICAM) policy. + Provide Tier 2 (Escalation) problem identification, diagnosis and resolution of problems +… more
    Themis Insight (07/26/25)
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  • Appian Developer - Senior

    DRT Strategies, Inc. (Silver Spring, MD)
    …+ Provide Tier 3 support for the application, working collaboratively with the Service Desk , which will handle Tier 1 and Tier 2 support. + Serve ... as the transition point of contact for the technical components of the project. + Support other project activities and DRT activities as directed by Project Manager and/or Portfolio Manager. Require Experience: + 7+ years of Appian development experience. This… more
    DRT Strategies, Inc. (07/29/25)
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  • System Administrator

    Synergy ECP (Columbia, MD)
    …and problem resolution for all of the client/server/storage/network devices, mobile devices, etc. Provides Tier 1 (Help Desk ) and Tier 2 (Escalation) ... Identity & Access Control Management (ICAM) policy. + Provide Tier 2 (Escalation) problem identification, diagnosis and resolution of...is required. + Four (4) years of experience with Service Management (ITSM) is required. + Requires DoD 8570… more
    Synergy ECP (07/23/25)
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  • ServiceNow Systems Administrator

    SAIC (Annapolis Junction, MD)
    …monitoring and problem resolution for all client/server/storage/network devices, mobile devices, etc. + Provide Tier 1 (Help Desk ) and Tier 2 ... complexity is required + 4 years of experience with Service Management (ITSM) is required + 2 years of...years of experience with ServiceNow platform is required + 1 year experience integrating ServiceNow with other applications is… more
    SAIC (08/07/25)
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  • Mid-Level Linux System Administrator

    Belay Technologies (Laurel, MD)
    …monitoring and problem resolution for all the client, server, storage, network devices, Etc. + Provide Tier 1 (Help Desk ) and Tier 2 (Escalation) problem ... system compliance + DoD 8570 compliance with Information Assurance Technical (IAT) Level 1 is required Candidates are desired to have the following skills: +… more
    Belay Technologies (07/21/25)
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  • Unified Communications Specialist - TS/SCI w/Poly

    General Dynamics Information Technology (Annapolis Junction, MD)
    …and unplanned outages, regardless of scale and impact. * Serve as the support for Tier 1 and Tier 2 technicians across all communication platforms. WHAT ... fast-paced environment * Must be able to monitor and process Capabilities Service Desk tickets * Certification: 8570 is required Sec * Security Clearance Level:… more
    General Dynamics Information Technology (08/13/25)
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  • Senior Systems Administrator

    SAIC (Fort Meade, MD)
    …communication with stakeholders and management. Responsibilities include but are not limited to: + Provide Tier 1 (Help Desk ) and Tier 2 (Escalation) ... and understanding of system administration interdependencies as part of the Service Oriented Architecture Target salary range: $160,001 - $200,000. The estimate… more
    SAIC (08/19/25)
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