• Senior Network Administrator

    CACI International (Aberdeen Proving Ground, MD)
    Senior Network Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular ... Type of Travel: None * * * **The Opportunity:** Support the DoD as Senior Network Administrator for an Army Task Order that provides system administration, … more
    CACI International (12/11/25)
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  • Network Administrator (Junior-…

    NetSEA Technologies (Aberdeen Proving Ground, MD)
    …, Senior Education: Bachelor's Degree Experience: 5 years Summary: As a Senior Network Administrator , you translate objectives into actionable steps and ... Position Title: Network Administrator (Junior- Senior ) Clearance: DoD SECRET or higher clearance Location: Aberdeen Proving Ground, MD Travel: up to 15% Role… more
    NetSEA Technologies (10/11/25)
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  • Network Administrator

    Link Solutions Inc (Aberdeen Proving Ground, MD)
    …appraised for CMMI ML3 for Services and Development. Link Solutions is seeking a Network Administrator ( Senior -Level) to join our team at Aberdeen Proving ... an active DoD Top Secret Clearance. + Non-remote (relocation incentive available) The Network Administrator ( Senior -Level) will be responsible for supporting… more
    Link Solutions Inc (10/08/25)
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  • Network Administrator

    GovCIO (Annapolis, MD)
    …VA, and will be a remote position. **Responsibilities** This position is for a Senior Network Administrator in a mixed and growing environment currently ... USD $140,000.00 /Yr. Submit a referral to this job (https://careers-govcio.icims.com/jobs/6775/ network - administrator /job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-Remote_ **ID** _2025-6775_ **Category** _IT… more
    GovCIO (12/26/25)
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  • Senior Systems Administrator

    CACI International (Fort Meade, MD)
    Senior Systems Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: ... of Travel: Local * * * **The Opportunity:** CACI is seeking a Senior Systems Administrator to provide support for implementation, troubleshooting and maintenance… more
    CACI International (12/02/25)
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  • Linux Administrator , Senior

    Amentum (Hanover, MD)
    …& Intel space? If so, look no further. Amentum is seeking a **Linux Administrator , Senior ** to join our team of passionate individuals in **Hanover, MD** ... continuously trying to stay ahead of the next challenge. **Responsibilities:** This Senior Linux administrator position will provide candidates with a chance… more
    Amentum (11/21/25)
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  • Senior Linux System Administrator

    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, ... of IT systems. + Manage IT system infrastructure and processes related to client/server/storage/ network devices and mobile devices. + Perform Tier 1 (Help Desk) and… more
    ManTech (12/24/25)
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  • Senior Linux System Administrator

    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 ... day-to-day operations and monitoring, and resolve issues related to client/server/storage/ network devices and mobile systems. + Escalate and communicate status… more
    ManTech (12/23/25)
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  • Senior Linux System Administrator

    GovCIO (Annapolis, MD)
    …/job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-Remote_ **ID** _2025-6348_ **Category** _IT Infrastructure & Network Engineering & ... **Overview** GovCIO is currently hiring for an experienced Linux System Administrator with an active Secret clearance to join an Operations team. This position will… more
    GovCIO (11/07/25)
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  • Senior Systems Administrator

    Huntington Ingalls Industries (Hanover, MD)
    …cyberspace and anticipate emerging threats. Our capabilities in cybersecurity, network architecture, reverse engineering, software and hardware development uniquely ... a division of HII, is seeking a highly motivated and experienced System Administrator to join our Minotaur team in Hanover, MD. The ideal candidate will… more
    Huntington Ingalls Industries (11/25/25)
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  • Senior Systems Administrator

    SAIC (Fort Meade, MD)
    …your career in a dynamic and supportive environment!** The Systems Administrator (SA) will provide support for implementation, troubleshooting, and maintenance of ... day-to-day operations, monitoring and problem resolution for all of the client/server/storage/ network devices, mobile devices, etc. + Optimize system operations and… more
    SAIC (11/17/25)
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  • System Administrator

    Systems Technologies, Inc. (Hanover, MD)
    …SYSTEM ADMINISTRATOR The company is seeking junior, mid-level, and senior System Administrator to provide SETA support in Hanover, MD. ... System Administrator Location Hanover, MD Job Setting On-site Job...help desk issues. + Maintain cross platform inter-connectivity for network services, authentication services, E-mail services and Web services.… more
    Systems Technologies, Inc. (12/02/25)
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  • Windows Administrator

    GovCIO (Annapolis, MD)
    …VA and will be a remote position. **Responsibilities** This position is for a Senior Systems Administrator supporting the Windows team. This is currently a mixed ... **Overview** GovCIO is currently hiring for a Windows Administrator , tocreate and maintain team technical instructions, operating procedures and policies as… more
    GovCIO (12/24/25)
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  • HPC Systems Administrator (IT@JH Research…

    Johns Hopkins University (Baltimore, MD)
    IT@JH Research Computing is seeking a **_HPC_** **Systems Administrator ** who will support the daily operation and upkeep of Johns Hopkins University's ... helps maintain the reliability and availability of compute, storage, and network resources used by researchers across campus. Core responsibilities include… more
    Johns Hopkins University (12/19/25)
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  • CICS Systems Administrator

    Koniag Government Services (Baltimore, MD)
    …Public Law 88-352_** **Job Details** **Job Family** **IT, Cyber Security, Network Systems** **Job Function** **Systems Administrator ** **Pay Type** **Salary** ... Government Services, a Koniag Government Services company, is seeking a CICS Systems Administrator to support TGS and our government customer in Baltimore, MD. This… more
    Koniag Government Services (12/09/25)
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  • AIX Administrator

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

    GovCIO (Annapolis, MD)
    …VA and will be a remote position. **Responsibilities** This position is for a Senior Storage Administrator for a mixed and growing environment of various storage ... **Overview** GovCIO is currently hiring for a Storage Administrator , tomanage, maintain, deploy, troubleshoot, and support servers and storage systems. This position… more
    GovCIO (12/24/25)
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  • System Administrator

    ManTech (Fort Meade, MD)
    **ManTech** seeks an experienced and passionate, career and customer-oriented **System Administrator ** to join our team located in the **Ft. Meade, MD** area. ... and delivering briefings, technical presentations, and program documentation to senior program management **Minimum Qualifications:** + 10 years related experience… more
    ManTech (11/03/25)
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  • Senior Network Security Engineer

    CACI International (Columbia, MD)
    Senior Network Security Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee ... * * **Exciting Opportunity: Join Our Team as a Senior Network Security Engineer!** Are you passionate...of the following vendor certifications: Palo Alto Networks Certified Network Security Administrator (PCNSA), Sonicwall Network more
    CACI International (12/12/25)
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  • Senior Network Security Engineer

    CACI International (Columbia, MD)
    Senior Network Security Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee ... III and possess at least 3 of the following: Palo Alto Networks Certified Network Security Administrator (PCNSA), Sonicwall Network Security Administrator more
    CACI International (12/06/25)
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