• Network Administrator

    Link Solutions Inc (Aberdeen Proving Ground, MD)
    …and appraised for CMMI ML3 for Services and Development. Link Solutions is seeking a Network Administrator ( Senior - Level ) to join our team at Aberdeen ... DoD Top Secret Clearance. + Non-remote (relocation incentive available) The Network Administrator ( Senior - Level ) will be responsible for supporting… more
    Link Solutions Inc (07/15/25)
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  • Senior Network Operations…

    SMX (Patuxent River, MD)
    Senior Network Operations Administrator (4423)at SMX(View all jobs) (https://www.smxtech.com/careers/) Patuxent River, MD SMX is seeking a talented Senior ... threat prevention, security policy creation, and VPN management + Active Professional Level network /security certification (eg, CCNP) + Must be able to… more
    SMX (07/17/25)
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  • Senior Network /Systems…

    GovCIO (Annapolis, MD)
    **Overview** GovCIO is currently hiring for a Senior Network /Systems Administrator with an active Secret clearance. This position will be located in ... USD $112,500.00 /Yr. Submit a referral to this job (https://careers-govcio.icims.com/jobs/4892/ senior - network -systems- administrator /job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-Remote_ **ID** _2024-4892_… more
    GovCIO (07/10/25)
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  • Systems Administrator Senior

    General Dynamics Information Technology (Fort Meade, MD)
    …of related experience **US Citizenship Required:** Yes **Job Description:** **Systems Administrator Senior - TS/SCI required** Transform technology into ... **Req ID:** RQ199483 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret...opportunity as a **Systems Administrator Senior ** with GDIT. A career in… more
    General Dynamics Information Technology (07/11/25)
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  • Windows System Administrator

    Link Solutions Inc (Adelphi, MD)
    …for CMMI ML3 for Services and Development. Link Solutions is seeking a Windows System Administrator ( Senior - Level ) to join our team at Adelphi, MD. + Must ... Top Secret Clearance + Non-remote (relocation incentive available) The Windows System Administrator ( Senior - Level ) will be responsible for the installation,… more
    Link Solutions Inc (07/04/25)
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  • Systems Administrator with Network

    Lockheed Martin (Annapolis Junction, MD)
    …a referral\. If your referral is hired, you'll receive a payment\! code\-extrefer Senior Systems Network Administrator \- Clearance Required WHAT WE'RE ... Systems, Cyber & Intelligence, where we foster innovation and integrity\. * As a Senior Systems Network Administrator , you'll be empowered to create "new… more
    Lockheed Martin (07/12/25)
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  • Network Administrator

    SAIC (Adelphi, MD)
    **Description** SAIC is seeking a proven ** Network Administrator ** to join the **Army Research Laboratory (ARL) Information Technology (IT) Modernization** ... cutting edge R&D for the US Army. The Networking Administrator (Intermediate- Level ) position will require an understanding...IT policies and objectives + Train users on basic network operations and escalate advanced issues to senior more
    SAIC (07/02/25)
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  • Linux System Administrator , Senior

    BOOZ, ALLEN & HAMILTON, INC. (Columbia, MD)
    Linux System Administrator , Senior The Opportunity: Your technical expertise makes you the team hero, solving one problem after another. What if you could use ... Defense? We're looking for a Cross Domain Platform System Administrator to help us design, deploy, and maintain Cross...Python + Experience with NiagraFiles + Knowledge of bi-directional network transfer systems + DoD 8570.1 IAT Level more
    BOOZ, ALLEN & HAMILTON, INC. (06/25/25)
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  • Senior System Administrator

    CACI International (Annapolis Junction, MD)
    Senior System Administrator Job Category: Information...of IT systems. We are seeking an accomplished System Administrator - Level 4 to lead and ... enterprise IT environments, with a focus on high-assurance systems. This senior - level position involves architecture support, advanced troubleshooting, security… more
    CACI International (05/02/25)
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  • Cloud Network & Computer Systems…

    SMX (Patuxent River, MD)
    Cloud Network & Computer Systems Administrator - Advanced (Secret to TS) (3264)at SMX(View all jobs) (https://www.smxtech.com/careers/) Patuxent River, MD SMX is ... seeking a skilled **Cloud Network & Computer Systems Administrator ** to be part of our Information Technology Team supporting NAWCAD at Patuxent River, MD. The … more
    SMX (05/09/25)
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  • Senior Linux Systems Administrator

    Leidos (Annapolis Junction, MD)
    **Description** **Leidos** has a new and exciting opportunity for a ** Senior Linux Systems Administrator ** in our **National Security Sector's (NSS) Cyber & ... talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence… more
    Leidos (05/29/25)
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  • Network Administrator 2

    M. C. Dean (Annapolis Junction, MD)
    …improving lives, and changing the world for the better. We are seeking a ** Network Administrator 2** to join our **Security and Electronic Systems (SES)** ... and documentation of complex networks. Main responsibilities include: + Support network documentation as well as establishing and maintaining User accounts, User… more
    M. C. Dean (07/15/25)
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  • Network Administrator 3

    M. C. Dean (Annapolis Junction, MD)
    …improving lives, and changing the world for the better. We are seeking a ** Network Administrator 3** to join our **Security and Electronic Systems (SES)** ... and documentation of complex networks. Main responsibilities include: + Provide network documentation and support as well as establishing and maintaining User… more
    M. C. Dean (07/15/25)
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  • Network & Computer Systems…

    SMX (Patuxent River, MD)
    Network & Computer Systems Administrator - Intermediate (Secret to TS) (3314)at SMX(View all jobs) (https://www.smxtech.com/careers/) Patuxent River, MD SMX is ... seeking a skilled ** Network ** **and** **Computer Systems Administrator ** tobe part...Must be able to interact with peers, management, and senior engineers in a constantly evolving environment to ensure… more
    SMX (05/10/25)
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  • Senior Linux Systems Administrator

    Leidos (Annapolis Junction, MD)
    **Description** **Leidos** has a new and exciting opportunity for a ** Senior Linux Systems Administrator ** in our **National Security Sector's (NSS) Cyber & ... talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence… more
    Leidos (05/14/25)
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  • System Administrator , Senior

    Parsons Corporation (Columbia, MD)
    …and critical infrastructure solutions provider.** We have unparalleled tactical-to-strategic level experience in securing the platform and operational technology of ... solutions to provide unmatched innovation. Parsons is seeking a **Sr. System Administrator ** to support our expanding portfolio of work in the Intelligence Community… more
    Parsons Corporation (06/20/25)
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  • Senior ServiceNow Systems…

    SAIC (Annapolis Junction, MD)
    **Description** SAIC has an immediate opening for a ServiceNow Administrator in Annapolis Junction, on a very exciting program! In this role you will do many ... systems including day-to-day operations, monitoring and problem resolution for all client/server/storage/ network devices, mobile devices, etc + Provide Tier 1 (Help… more
    SAIC (07/15/25)
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  • ERP NetSuite Senior Administrator

    Datavant (Annapolis, MD)
    …We're Looking For** Datavant is seeking a hands-on, detail-oriented ERP NetSuite Senior Administrator to lead the configuration, maintenance, and governance of ... is powered by the largest, most diverse health data network in the US, enabling data to be secure,...reporting + Experience with saved searches, SuiteFlow, SuiteScript (read/debug level ) + Familiarity with financial audit processes and SOX… more
    Datavant (07/01/25)
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  • Senior Microsoft Architect…

    EchoStar (Germantown, MD)
    …has an exciting opportunity for a ** Senior Microsoft Architect and Administrator ** in our **Hughes Network Systems division** . This position will ... efficiency, productivity, security, and cost. + Architect and implement enterprise- level solutions using Microsoft technologies to meet business objectives. +… more
    EchoStar (06/17/25)
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  • Senior Systems Administrator

    Leidos (Laurel, MD)
    **Description** **Leidos** has a new and exciting opportunity for a ** Senior Systems Administrator ** in our **National Security Sector's (NSS) Cyber & Analytics ... talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence… more
    Leidos (06/03/25)
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