• Senior Network and Next Generation Firewall…

    Lumen (Richmond, VA)
    …experience is desired. Event analysis via SIEM or vendor application is desired. + Linux RedHat Server Administration is considered a plus. + Recognized industry ... Incident and Event Manager) application is desired - ArcSight or Splunk administrator experience/exposure is a plus. Ability to develop and implement use cases… more
    Lumen (10/01/25)
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  • Splunk Solutions Expert (Splunk SME)

    CACI International (Springfield, VA)
    …insight, security, and business intelligence * Manage security updates, patch server vulnerabilities, and maintain a secure network environment * Maintain Splunk ... Enterprise, Splunk IT Service Intelligence, Splunk Log Management * Knowledge of Linux security best practices * Excellent problem-solving and analytical skills *… more
    CACI International (09/27/25)
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  • Cyber Operations

    Leidos (Lorton, VA)
    …activities within the Intelligence Community + Engineering experience with the following: + Linux + Windows Server + Nexus If you're looking for comfort, ... requirements. For all systems, coordinate with the respective system owner, system administrator or Information System Security Officer (ISSO) to notify them that… more
    Leidos (09/26/25)
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  • ServiceNow Platform Operations Specialist

    Bank of America (Richmond, VA)
    …in various phases of the application lifecycle including plan, server build and software installation, release implementation, continuous improvement, and ... opportunities requiring escalations **Required Qualifications:** + ServiceNow Certified System Administrator (CSA) certification, product micro certifications + Proven experience… more
    Bank of America (09/24/25)
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  • Enterprise Engineering Lead

    Leidos (Fort Belvoir, VA)
    …Certified Solutions Architect, Cisco Certified Network Professional, Microsoft Certified Windows Server Hybrid Administrator or Identify and Access ... pipeline toolsets (Jenkins, Azure DevOps, GitLab, etc) + Experience with Linux administration and engineering efforts + Experience employing Ansible for runbook… more
    Leidos (09/19/25)
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  • Host Based Security Solutions Analyst

    ManTech (Norfolk, VA)
    …Threat Prevention, Rogue System Detectors on enterprise Microsoft and Linux endpoints; maintaining ma ware security compliance and troubleshooting/resolving issues ... the Trellix ePO console; support system administrators with resolving desktop or server problems and requests such as software installs **Minimum Qualifications:** +… more
    ManTech (08/29/25)
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  • ServiceNow Operations Specialist

    Bank of America (Richmond, VA)
    …in various phases of the application lifecycle including plan, server build and software installation, release implementation, continuous improvement, and ... support **Required Qualifications:** + An active ServiceNow Certified System Administrator (CSA) certification + 2+ years experience supporting ServiceNow… more
    Bank of America (08/29/25)
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  • Host Based Security Solutions Analyst

    ManTech (Norfolk, VA)
    …Threat Prevention, Rogue System Detectors on enterprise Microsoft and Linux endpoints; maintaining ma ware security compliance and troubleshooting/resolving issues ... the Trellix ePO console; support system administrators with resolving desktop or server problems and requests such as software installs **Minimum Qualifications:** +… more
    ManTech (08/14/25)
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  • Platform Engineer

    ManpowerGroup (Richmond, VA)
    …Service Principal, Networking, Active Directory, Log Analytics, Monitoring + Windows and Linux server /systems administration experience is highly desired + Azure ... Administrator certification, Solution Architect, or Databricks Platform Administrator certification, Snowflake SnowPro certification is a strong plus +… more
    ManpowerGroup (07/31/25)
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  • Architect

    Leidos (Springfield, VA)
    …Qualifications** + Professional certifications such as Microsoft Certified: Windows Server Hybrid Administrator Associate, CompTIA Security+, VMware VCP, ... issues. + Strong understanding of system-level troubleshooting, operating systems (eg, Linux , Windows), and enterprise hardware platforms. + Proficiency in Microsoft… more
    Leidos (09/26/25)
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