• Tyto Athene (Fort Belvoir, VA)
    systems . **Qualifications** **Required:** + One (1)+ years of relevant experience as a Systems Administrator . + One (1)+ years of relevant experience in a ... will have Security Operations Center experience and familiarity with managing systems in compliance with regulatory frameworks such as FISMA/NIST, to include… more
    DirectEmployers Association (09/12/25)
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  • Applied Research Associates, Inc. (Herndon, VA)
    …clusters + **Documentation** : Maintain thorough documentation of infrastructure, systems , and processes **Offer is contingent upon contract award.** **Senior ... monitoring tools like Prometheus, Grafana, and logging tools like ELK stack or Splunk + **Version Control:** Proficiency in Git and experience with version control… more
    DirectEmployers Association (09/11/25)
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  • Splunk Systems Administrator

    Parsons Corporation (Fort Belvoir, VA)
    Administrator ** to join our team! This is an excellent opportunity for an Systems Administrator with hands-on Splunk administration experience who thrives ... functional and performance requirements + Lead administration of Linux systems , and Windows servers inclusive of applications, to optimize...experience + 5+ years of experience as a System Administrator + 3+ years of hands-on Splunk more
    Parsons Corporation (09/25/25)
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  • Splunk Engineer

    CACI International (Mclean, VA)
    …supporting IT Systems * 4+ years of experience implementing and operating Splunk systems to include universal and heavy forwarders, search heads, deployment ... alerts to ensure efficient monitoring and management of IT systems * Engage with Product Owners to align platform...for Splunk IT Service Intelligence (ITSI) o Splunk Certified Administrator (SCA) Desired: * Current… more
    CACI International (10/03/25)
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  • Splunk Developer

    Leidos (Alexandria, VA)
    …thrive, keep reading!** **The Mission** Leidos has an immediate opening for a Splunk Administrator /Developer to join a large IC/DoD customer contract. Leidos is ... role, you will provide design support for a very large distributed Splunk environment, spanning security, performance, and operational roles. Additionally, you will… more
    Leidos (10/15/25)
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  • Splunk Engineer

    Insight Global (Reston, VA)
    …required for specific data sources Responsible for Splunk Upgrades to all Splunk Enterprise servers Integrations with other systems via API or other similar ... of related experience 1+ years of Splunk Enterprise Security experience, and other security tools Experience with both the Unix and Windows operating systems more
    Insight Global (09/09/25)
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  • Linux Systems Administrator

    BCMC (Arlington, VA)
    …of the customer mission. Responsibilities: - Serve as a lead Linux Systems Administrator overseeing Red Hat Enterprise Linux (RHEL) environments across ... compliance, access management, and audit configurations for Linux and Splunk systems . - Develop dashboards and alerts...years of directly relevant experience as a Linux System Administrator . - 3+ years of experience with Splunk more
    BCMC (10/16/25)
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  • Infrastructure Engineer/ Administrator

    CACI International (Mclean, VA)
    …Linux systems , and enterprise continuous monitoring applications such as Splunk and Rapid7. + Continuously monitor system performance, troubleshoot issues, and ... Infrastructure Engineer/ Administrator Job Category: Information Technology Time Type: Full...systems include Rapid7 Nexpose Scanners, and a full Splunk stack including Indexers, Forwarders, Deployment Servers, and Search… more
    CACI International (09/26/25)
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  • Senior Systems Administrator II…

    V2X (Springfield, VA)
    …with integrity, respect, responsibility, and professionalism. We are hiring a Senior Systems Administrator II Generalist - active TS/SCI clearance to support ... ability to obtain and maintain a Counterintelligence (CI) Polygraph. The Senior Systems Administrator II supports the information technology (IT) Operations and… more
    V2X (08/07/25)
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  • NCIS Cyber Systems Administrator

    General Dynamics Information Technology (Quantico, VA)
    …Required:** Yes **Job Description:** Transform technology into opportunity as a **Cyber Systems Administrator - SecOps** with GDIT. A career in enterprise ... improving how agencies operate. Our work depends on **Cyber Systems Administrator - SecOps** joining our IT...FOR YOU TO HAVE:** + ACAS Management + LINUX Systems Administration Experience ( SPLUNK ) + Forescout Experience… more
    General Dynamics Information Technology (08/28/25)
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  • Cloud Systems Administrator

    UIC Government Services and the Bowhead Family of Companies (Arlington, VA)
    **Overview** CLOUD SYSTEMS ADMINISTRATOR (NAUT): Bowhead seeks a Cloud Systems Administrator to support our customer on the Nautical contract in the ... monitoring tools + Configure and manage virtual machines, containers, storage systems , and networking components in secure cloud environments + Implement and… more
    UIC Government Services and the Bowhead Family of Companies (08/02/25)
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  • Sr Principal Windows Systems

    Northrop Grumman (Dulles, VA)
    …Digital Office (CIDO) organization is seeking an experienced **Sr Principal Windows Systems Administrator ** to join its dynamic team of technical professionals. ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...to the following:** + Perform as a Windows System Administrator for a classified government contract. + Able to… more
    Northrop Grumman (10/03/25)
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  • Systems Administrator

    General Dynamics Information Technology (Springfield, VA)
    …Springfield, Virginia. HOW A ** SYSTEMS ADMINISTRATORS** WILL MAKE AN IMPACT As the Systems Administrator on this contract, you will be on an engineering team ... Required:** Yes **Job Description:** At GDIT, people are our differentiator. As a ** Systems Administrators** you will help ensure today is safe and tomorrow is… more
    General Dynamics Information Technology (09/06/25)
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  • Systems Administrator (Multiple…

    Noblis (Chantilly, VA)
    Responsibilities As a Systems Administrator , you will be responsible for installing, configuring, and maintaining operating system workstations and servers, ... workstations and servers + Perform software installations and upgrades to operating systems and layered software packages + Schedule installations and upgrades in… more
    Noblis (09/03/25)
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  • Sr Azure System Administrator (Secret…

    Kelly Services (Alexandria, VA)
    …to start* **Job Description:** Our customer is currently seeking an experienced?Sr. Azure Systems Administrator to join their team. This is a pivotal role ... that lead to 100% satisfaction. **Summary of the position:** The Senior Azure Systems Administrator is a key technical leader responsible for designing,… more
    Kelly Services (10/15/25)
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  • Systems Administrator - Tier 3…

    GovCIO (Fairfax, VA)
    …referral to this job (https://careers-govcio.icims.com/jobs/4592/ systems - administrator tier-3-support/job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) ... **Overview** GovCIO is currently hiring for a System Administrator - Tier 3 Support with an active...Update Services (WSUS) + Analyze and remediate findings from Splunk ; leverage Digital Guardian for data loss prevention +… more
    GovCIO (09/02/25)
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  • Tanium Administrator Information Technology…

    General Dynamics Information Technology (Fairfax, VA)
    …Seize your opportunity to make a personal impact as a **Tanium Administrator , Information Technology (IT) Asset Visibility and Security Engineer** supporting the ... rewarding career. At GDIT, people are our differentiators. As a **Tanium Administrator , Information Technology (IT) Asset Visibility and Security Engineer** , you… more
    General Dynamics Information Technology (10/09/25)
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  • Log Aggregation Administrator , SME

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    **Log Aggregation Administrator , SME** **Category:** Business Consulting, Strategy and Digital Transformation **Main location:** United States, Virginia, Arlington ... Description:** CGI Federal has an exciting opportunity for a Log Aggregation Administrator within our Intel sector advancing the national security mission through… more
    CGI Technologies and Solutions, Inc. (09/30/25)
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  • Senior System Administrator

    RTX Corporation (Springfield, VA)
    …tough, meaningful problems that create a safer, more secure world. Raytheon seeks a Systems Administrator to join a high-performing team at the heart of an ... meet its national security strategy. This is for an on-site system administrator sustaining and maintaining a VM-based data system supporting a high visibility… more
    RTX Corporation (10/21/25)
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  • Tanium Administrator , IT Asset Visibility…

    Tetrad Digital Integrity LLC (Falls Church, VA)
    …engaged with a heterogeneous mixture of over 100,000 end-user and server systems . QUALIFICATIONS: + Candidates must have strong demonstrated experience in large ... must also have accredited and relevant college degree (computer science, information systems , etc.) or congruent work experience. + Candidates must also have… more
    Tetrad Digital Integrity LLC (10/10/25)
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