• Linux System Administrator

    Nightwing (Arlington, VA)
    …systems administration, technical support, upgrades, patching and troubleshooting services. - Monitor RedHat platforms security and health, create and maintain ... systems for acceptable performance and user accessibility, establish back-ups, and monitor systems security . - Troubleshoot and resolve complex storage problems… more
    Nightwing (11/26/25)
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  • Lab Manager - 2 years experience

    BCMC (Arlington, VA)
    … systems for acceptable performance and user accessibility, establish back-ups, and monitor systems security - Troubleshoot and resolve complex storage problems ... environment - Assesses network topology and device configurations identifying critical security concerns and providing security best practice recommendations -… more
    BCMC (11/24/25)
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  • Technical Engagement Network (TEN) Lab…

    BCMC (Arlington, VA)
    …systems administration, technical support, upgrades, patching and troubleshooting services. - Monitor RedHat platforms security and health, create and maintain ... systems for acceptable performance and user accessibility, establish back-ups, and monitor systems security . - Troubleshoot and resolve complex storage problems… more
    BCMC (11/21/25)
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  • Lab Manager III

    ARSIEM (Arlington, VA)
    … systems for acceptable performance and user accessibility, establish back-ups, and monitor systems security + Troubleshoot and resolve complex storage problems ... environment. + Assesses network topology and device configurations, identifying critical security concerns and providing security best practice recommendations +… more
    ARSIEM (11/13/25)
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  • Lab Manager II

    ARSIEM (Arlington, VA)
    …across Windows, macOS, Linux/Unix, and other operating systems and virtual environments + Monitor Red Hat platforms' security and health, create and maintain ... systems for acceptable performance and user accessibility, establish back-ups, and monitor systems security . + Troubleshoot and resolve complex storage problems… more
    ARSIEM (11/12/25)
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  • IT Engineer and Support Specialist

    Sciolex Corporation (Chantilly, VA)
    …corporate network deployment and topology + Configure and maintain routers and gateways + Monitor security and activity logs and provide periodic reports to the ... software, applications, upgrades, and maintenance patches + Ensure network and system security practices comply with NIST SP 800-171 requirements + Prepare network… more
    Sciolex Corporation (10/09/25)
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  • Senior Space Acquisition Program Element…

    KBR (Arlington, VA)
    Title: Senior Space Acquisition Program Element Monitor (PEM) Support Analyst Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides ... and advanced technology solutions to our customers in the intelligence and national security communities. In this position, your work will have a profound impact on… more
    KBR (11/14/25)
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  • DevOps Engineer, Sr.

    William C Brown Inc (Springfield, VA)
    …production, staging and development environments * Manage and aggregate server logs and monitor for security and system related incidents * Monitor ... services * Establish and Improve system monitoring while maintaining established security protocols within development, test, and production systems. * Architect,… more
    William C Brown Inc (12/01/25)
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  • Tier-1 Network Monitor /Help Desk Support

    General Dynamics Information Technology (Langley AFB, VA)
    …and Operations **Skills:** Help Desk Support,Monitoring Tools,Network Operations **Certifications:** Security Plus - CompTIA - CompTIA **Experience:** 3 + years ... support to resolve the problem or escalate to the appropriate level + Monitor and administer network tools for troubleshooting and metrics for trends analysis +… more
    General Dynamics Information Technology (01/03/26)
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  • Lead Sharepoint Developer-Remote

    Compass Group, North America (Arlington, VA)
    …and enforce governance policies for SharePoint and Office 365 environments. + Monitor security , data governance, and regulatory compliance across all solutions. ... of support and project work. + Partner with stakeholders, security , and other IT teams to align solutions with...support. + Ensure adherence to best practices for coding, security , and compliance. **Solution Delivery & Support** + Manage… more
    Compass Group, North America (12/11/25)
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