• Tyto Athene (Washington, DC)
    …files. + Ensure efficient configuration and content tuning of shared SOC security tools to eliminate or significantly reduce false alert events. + Provide Executive ... will be clear and provide sufficient detail for a mid-level system or network administrator to understand what has occurred and what needs to take place to remediate… more
    DirectEmployers Association (10/23/25)
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  • Linux/Windows Systems Administrator

    COMSO, Inc (Columbia, MD)
    Linux/Windows Systems Administrator II (TS/SCI w/ Polygraph) Columbia, MD (http://maps.google.com/maps?q=Columbia+MD+USA+21046) Job Type Full-time ... with confidence and efficiency. Our staff brings knowledgeable IT systems expertise, software development proficiency, innovative learning solutions for workforce… more
    COMSO, Inc (11/27/25)
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  • Systems Administrator II

    GovCIO (Bethesda, MD)
    …Submit a referral to this job (https://careers-govcio.icims.com/jobs/7270/ systems - administrator - ii - tools ... **Overview** GovCIO is currently hiring for Systems Administrator / Tools Engineer, for our NIH-CIT proposal. This position is located in Bethesda, MD and is a… more
    GovCIO (12/18/25)
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  • Jira Administrator II (TS)

    Koniag Government Services (Washington, DC)
    Eagle Harbor Solutions, a Koniag Government Services company, is hiring a Jira Administrator II . Position requires an active Top Secret/SCI Clearance with ... their mission. We are currently seeking an experienced Jira Administrator II who shares our conviction that...the effective development, implementation, and management of numerous IT Systems in support of Defense missions. Join us and… more
    Koniag Government Services (11/12/25)
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  • Systems Administrator (SME)

    BAE Systems (Herndon, VA)
    systems , as well as technical assistance to computer system users. As a Systems Administrator SME, you will play a critical role in delivering engineering ... Systems Admin SME to provide Tier I & II problem identification, diagnosis, and resolution for complex IT...be available based on position level and/or job specifics. ** Systems Administrator (SME)** **116021BR** EEO Career Site… more
    BAE Systems (12/12/25)
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  • Systems Administrator

    BAE Systems (Sterling, VA)
    …and protect our freedom. BAE Systems is looking for a Senior Systems Administrator to provide comprehensive support to all aspects of system maintenance, ... strong, collaborative culture and provide our employees with the tools , skills and training they need to succeed. We...be available based on position level and/or job specifics. ** Systems Administrator ** **117073BR** EEO Career Site Equal… more
    BAE Systems (12/09/25)
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  • PKI Systems Administrator

    General Dynamics Information Technology (Washington, DC)
    …+ years of related experience **US Citizenship Required:** Yes **Job Description:** PKI Systems Administrator Advance how our customers operate while you advance ... your career. Join GDIT as a PKI Systems Administrator and you will build an...and hardware security modules (HSMs). + Experience with PKI tools and technologies. + Knowledge of industry standards and… more
    General Dynamics Information Technology (12/17/25)
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  • System Administrator

    BAE Systems (Washington, DC)
    **Job Description** BAE Systems is seeking an experienced full-time on-site System Administrator to support our work as a prime contractor on a high-profile US ... with customers and IT infrastructure teams. As an on-site System Administrator , you will: + Capture, document, and structure stakeholder requirements, then… more
    BAE Systems (12/13/25)
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  • System Administrator

    BAE Systems (Washington, DC)
    **Job Description** BAE Systems is seeking a full-time on-site System Administrator at Washington Navy Yard supporting our work as a prime contractor on a ... work with a Team to install, configure, and maintain systems across several networks. Key responsibilities are to: +...Secret security clearance + A DoD 8570 IAT Level II or III certification + Or, have a SECNAV… more
    BAE Systems (12/16/25)
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  • Sr. Systems Administrator

    Arena Technical Resources, LLC (Washington, DC)
    Sr. Systems Administrator Location: Washington, DC, US Job ID: ATR 17714 Job Description Job Title: Sr. Systems Administrator Job Location: Washington, ... (DBMS) products . Address all vulnerabilities identified via system scanning Systems Administrator Senior Advisor Requirements and Qualifications . Master's… more
    Arena Technical Resources, LLC (10/25/25)
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  • SPLUNK Administrator

    BAE Systems (Washington, DC)
    …Description** BAE Systems is seeking an experienced full-time on-site SPLUNK Administrator at Washington Navy Yard to support our work as a prime contractor ... for both classified and unclassified environments. As an on-site System Administrator , you will: + Install, configure, and maintain SPLUNK software across… more
    BAE Systems (12/06/25)
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  • System Administrator

    BAE Systems (Washington, DC)
    **Job Description** BAE Systems is seeking anon-site **System Administrator ** to support our work as a prime contractor on a high-profile US Navy weapon ... classified servers, terminals, printers, and networking infrastructure + Provide tier I/ II support for a classified digital engineering environment and investigate… more
    BAE Systems (12/04/25)
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  • Fidelis Administrator - Active TS/SCI…

    ENS Solutions (Reston, VA)
    …analyze root causes and resolve complex issues utilizing your knowledge of industry. Performs systems administration of cyber tools sets and server systems ... degree and 3+ years of experience as a system administrator + Active DoD 8570 IAT Level II...deployments and configuration management. + Experience as a network administrator or systems engineer. + Experience in… more
    ENS Solutions (12/27/25)
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  • Database Administrator

    Link Solutions Inc (Adelphi, MD)
    …or BA/BS degree with two (+2) years of experience in Computer Science, Information Systems + IAT Level II Certification equivalent or higher per DoD 8570/DoD ... and appraised for CMMI ML3 for Services and Development. Link Solutions is seeking a Database Administrator to join our team at Adelphi, MD + Must be a US Citizen +… more
    Link Solutions Inc (11/24/25)
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  • Infrastructure Engineer/ Administrator

    CACI International (Mclean, VA)
    Infrastructure Engineer/ Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee ... is seeking a highly motivated Linux System Engineer and Administrator with hands on experience with the full lifecycle...candidate will ensure the smooth operation of existing enterprise systems by patching and updating the system regularly; while… more
    CACI International (12/26/25)
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  • Networking Administrator

    Link Solutions Inc (Adelphi, MD)
    Systems Controls. + Working knowledge of hardware configuration management tools and logistics tracking systems . + Experience creating and modifying ... for CMMI ML3 for Services and Development. Link Solutions is seeking a Networking Administrator (Intermediate-Level) to join our team at Adelphi, MD. + Must be a US… more
    Link Solutions Inc (10/08/25)
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  • Linux System Administrator

    ManTech (Laurel, MD)
    …from an accredited college or university with 12 years of experience as a Systems Administrator supporting programs and contracts of similar scope, type, and ... environment. + Experience with VMWare + Demonstrated experience with modern automation/configuration tools such as AnsibleIAT II certification (DoD 8140 required… more
    ManTech (12/04/25)
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  • System Administrator (TS-SCI w/Poly)

    Parsons Corporation (Columbia, MD)
    …advancement with top performance. In this role you will maintain operating systems , security tools , applications, servers, desktops, software, and hardware. ... a System Administrator + Experience with administration of VMware, Linux systems , and Windows servers inclusive of applications, processes the system supports. +… more
    Parsons Corporation (12/04/25)
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  • Oracle Database Administrator

    CACI International (Washington, DC)
    Oracle Database Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular Percentage ... Local * * * **The Opportunity:** CACI is seeking an experienced Oracle Database Administrator to join our on a program supporting the Department of Defense financial… more
    CACI International (11/14/25)
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  • Cybersecurity System Administrator - DMV

    M. C. Dean (District Of Columbia, DC)
    Overview MC Dean is seeking a highly skilled **Cybersecurity System Administrator ** to support a secure operational technology environment by integrating advanced ... individual with both hands-on technical expertise in managing modern enterprise IT systems and a deep understanding of federal cybersecurity frameworks and risk… more
    M. C. Dean (11/26/25)
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