• Sr . IAM Administrator (IT@JH…

    Johns Hopkins University (Baltimore, MD)
    …Enterprise Directory and Messaging is seeking a **_Sr. IAM Administrator_** . The Sr . Identity and Access Management (IAM) Administrator is responsible for ... the university's two-factor authentication and privileged account management solutions. The Sr . Identity and Access Management (IAM) Administrator is responsible… more
    Johns Hopkins University (11/20/25)
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  • Principal/ Sr . Principal HPC System

    Northrop Grumman (Jessup, MD)
    …our mission! Northrop Grumman Mission Systems (NGMS) is seeking a **Principal or Sr . Principal HPC System Administrator ** . This position is located at ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...req and can be filled as a Principal or Sr . Principal HPC System Administrator **… more
    Northrop Grumman (12/05/25)
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  • HPC Sr . Systems

    Johns Hopkins University (Baltimore, MD)
    Systems Development - Advanced + Systems Integration - Advanced Classified Title: Sr . Systems Administrator Job Posting Title (Working Title): HPC ... scripts and solutions by using departmental standards to automate systems management. + Perform system software upgrades...Sr . Systems Administrator (IT@JH Research Computing) Role/Level/Range: ATP/04/PD… more
    Johns Hopkins University (12/09/25)
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  • Sr . System Administrator

    Arena Technical Resources, LLC (Reston, VA)
    Sr . System Administrator Location: Reston, VA, US Job ID: ATR 17710 Job Description Job Title: Sr . System Administrator Location: Reston, VA - ... Eligibility: TS/SCI with CI Polygraph Job Description: The job duties of the Sr . System Administrator are as follows: * Plans, designs, and implements… more
    Arena Technical Resources, LLC (12/05/25)
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  • Sr . Systems Administrator

    Arena Technical Resources, LLC (Washington, DC)
    …(DBMS) products . Address all vulnerabilities identified via system scanning Systems Administrator Senior Advisor Requirements and Qualifications . ... Sr . Systems Administrator Location:... Sr . Systems Administrator Location: Washington, DC, US.... Secret Clearance to start Required Technical Skills: . Senior Level system administrator skills… more
    Arena Technical Resources, LLC (10/25/25)
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  • Systems Administrator II Generalist…

    V2X (Springfield, VA)
    …complex challenges with integrity, respect, responsibility, and professionalism. We are hiring a Senior Systems Administrator II Generalist - Windows Server ... to obtain and maintain a Counterintelligence (CI) Polygraph. The Senior Systems Administrator II shall...production and maintenance of documentation for the team's solution system (s), sub- system (s), and component(s) deployed and in… more
    V2X (11/15/25)
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  • Sr . Systems Administrator

    Chenega Corporation (Fort Belvoir, VA)
    Sr . Systems Administrator Ft....our Talent Network Sr . Systems Administrator Ft. Belvoir, VA C-CHR-24-050 TheSenior System ... administration and information assurance support. Duties and Responsibilities: + + Provide systems administration support for the Windows operating system and… more
    Chenega Corporation (12/01/25)
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  • Sr . Administrator (Azure,…

    System One (Alexandria, VA)
    Job Title: Sr . Administrator Location: Alexandria, Virginia Type: 6 + months Contract To Hire Contractor Work Model: Onsite (with some flexibility) Security ... Clearance: Secret Clearance US Citizenship Required We are seeking a Sr . Administrator with strong hands-on experience in Microsoft Azure and Red Hat… more
    System One (12/14/25)
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  • Sr . Systems Administrator

    CyberData Technologies (Bethesda, MD)
    Job Title: Sr Systems Administrator (NEI-18) Location: Bethesda, MD CyberData Technologies is seeking a Senior Systems Administrator with a ... Ensure compliance with internal security and operational standards during system changes. * Monitor and report system ...during system changes. * Monitor and report system performance and security posture; implement improvements as needed.… more
    CyberData Technologies (11/06/25)
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  • Sr Mac Systems Administrator

    SAIC (Washington, DC)
    **Description** SAIC is hiring for a Sr System Administrator who specializes in Mac Systems to manage and support our Mac-based enterprise IT ... environment. The role involves daily system configuration, technical support and general trouble shooting for...+ Must have 10+ years relevant experience in Mac Systems administration. + Must be able to pass a… more
    SAIC (10/21/25)
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  • Sr . System Administrator

    Leidos (Odenton, MD)
    …Ft Meade, MD. Administrator will provide support for assigned systems supporting Joint Worldwide Intelligence Communications System (JWICS). **PRIMARY ... group at Leidos has a career opening for a System Administrator on a DISA contract. This...**PREFERRED QUALIFICATIONS:** + Integration of cyber security tools and systems with network performance, trouble ticketing, and security subsystems… more
    Leidos (10/21/25)
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  • Sr . Systems Administrator

    CyberData Technologies (Rockville, MD)
    Job Title: Systems Administrator Location: Rockville, MD CyberData Technologies is seeking a skilled Systems Administrator to provide comprehensive ... systems administration. Preferred Certifications: + Microsoft Certified: Azure Administrator Associate + CompTIA Server+ or similar certifications relevant to … more
    CyberData Technologies (12/07/25)
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  • Sr . System Administrator II…

    RTX Corporation (Annapolis Junction, MD)
    …a safer, more secure world. Raytheon currently has an opening for a temporary System Administrator to perform onsite in our Annapolis Junction, Maryland office. ... some unclassified work will also be required. We're looking for an experienced Systems Administrator to join our team supporting critical operations in both… more
    RTX Corporation (11/19/25)
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  • Sr . Principal NetApp Storage…

    Northrop Grumman (Linthicum Heights, MD)
    …will include but not be limited to the following: + Serve as a systems administrator with shared responsibility for the effective maintenance and operational ... Information & Digital Office (CIDO) organization is seeking a senior NetApp Storage Administrator with expertise in...senior technical resource for the rest of the System Administration team; often taking on the mentorship and… more
    Northrop Grumman (10/16/25)
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  • Sr Healthcare Business Administrator

    General Dynamics Information Technology (Fairfax, VA)
    …There is no challenge we can't turn into opportunity. Our work depends on a Sr . Healthcare Business Administrator joining our team to support the Centers for ... & Medicaid Services (CMS) activities. At GDIT, people are our differentiator. As a Sr . Healthcare Business Administrator , you will be trusted to work on… more
    General Dynamics Information Technology (12/12/25)
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  • Sr System Administrator

    Oracle (Washington, DC)
    …with the focus on excellence. Oracle's Federal Operations Production Service System Administrators provide system implementation, support, monitoring, and ... safety, cyber security, as well as contributing to availability, reliability, and system performance. We are looking for someone who flourishes working in… more
    Oracle (12/02/25)
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  • Mid./ Sr . Database Administrator

    Belay Technologies (Annapolis Junction, MD)
    …up in 2020 and a finalist in 2021! Belay Technologies is seeking a Database Administrator to join our intel team. A Database Administrator is needed to support ... The selected candidate will evaluate and recommend available database management system products; perform database and software lifecycle activities to ensure the… more
    Belay Technologies (09/16/25)
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  • Sr . Storage Administrator

    CyberData Technologies (Rockville, MD)
    Job Title: Systems Engineer Location: Rockville, MD CyberData Technologies seeks a Systems Engineer to manage and maintain the network storage infrastructure, ... organizational goals. Responsibilities: + Coordinate and manage the network storage system , including configuration and operation. + Monitor the storage environment… more
    CyberData Technologies (12/07/25)
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  • Senior Systems Administrator

    CareFirst (Baltimore, MD)
    …process for efficiency in leveraging the system 's platform. Additionally, the Sr . Systems Administrator is responsible for data reporting, configuration, ... **Resp & Qualifications** **PURPOSE:** The Senior Systems Administrator is...ongoing basis, the Sr . Systems Administrator will maintain content integrity of the system more
    CareFirst (11/19/25)
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  • Senior Cloud Systems

    BAE Systems (Sterling, VA)
    **Job Description** We are looking for a highly skilled Senior Cloud Systems Administrator to join our visible technical program driving the Model Based ... at Tiers 1 & 2 for AWS cloud-based enterprise system + Use ServiceNow as the ticket management ...be available based on position level and/or job specifics. ** Senior Cloud Systems Administrator ** **115946BR**… more
    BAE Systems (12/09/25)
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