• Virtual Infrastructure Engineer - Advanced Cyber…

    IDS International (Arlington, VA)
    …and compliance for mission-critical environments. + Manage network and server infrastructure including Active Directory, identity management systems, and virtualized ... Security in Virtualized Environments: Identity management, Active Directory (GPOs, tiered admin scripts), secure isolation of virtual ranges + Cyber Range… more
    IDS International (10/31/25)
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  • Systems Technician - TS/SCI with Polygraph

    General Dynamics Information Technology (Springfield, VA)
    …deliverables and products. + Provides troubleshooting and support. + Participate in the administration of multiple critical network systems. + Must be able to track ... complex issues with critical issues. + Knowledge and ability to replace servers or server parts + **12-Hour Shift Schedule from 5AM to 5PM** , includes weekends and… more
    General Dynamics Information Technology (01/03/26)
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  • Oracle Database Performance Technical Analyst…

    Oracle (Richmond, VA)
    …& COMPETENCIES: **Minimum technical skills:** + In Depth knowledge of Oracle Database administration - 12c, 18c, 19c, 23c etc + Understanding of Oracle Database ... Operating system knowledge (Unix, Linux, Windows) Desirable technical skills: + Network administration + Understanding of Oracle Grid Control, RAC + Experience of… more
    Oracle (01/03/26)
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  • Systems Administrator

    Arena Technical Resources, LLC (Springfield, VA)
    …, or similar support role. - Working knowledge of Windows and Linux server administration and basic understanding of networking, storage, and virtualization. - ... Experience with enterprise monitoring and logging tools such as SolarWinds, Splunk, Nagios, BMC, or similar. - Experience with IT service management platforms such as ServiceNow or equivalent, strong comfort with ticket creation, updates, and workflow. -… more
    Arena Technical Resources, LLC (01/01/26)
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  • Cyber Security Engineer (Elastic SME)

    CACI International (Hampton, VA)
    …into data trends. + Utilize extensive understanding of Linux command line administration . + Configure syslog, audit.d, and Windows audit policies. + Perform ... server rebuilds, deployments, and parser customization. + Apply knowledge...experience + Four to seven years of Linux systems administration experience + Knowledge of security best practices and… more
    CACI International (12/24/25)
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  • Systems Administrator 2 (Linux/Unix) - Oracle…

    Oracle (Richmond, VA)
    …+ Seeking over 2+ years of experience working with Unix/Linux Servers and system administration + Must have background in Cyber Security, Networking and Server ... Unix shell scripts, Windows PowerShell, Perl and Python from a system administration support perspective + Experience in performing root cause analysis for incidents… more
    Oracle (12/21/25)
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  • Senior Endpoint Engineer

    CACI International (VA)
    …experience. In this role, you will work across endpoint management and server operations teams driving automation through scripting and testing of new/emerging ... faster deployments and decreased workload. **Responsibilities:** - Support Intune administration and engineering, to include compliance policies for conditional… more
    CACI International (12/20/25)
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  • Linux System Administrator-Senior Level

    Nightwing (Sterling, VA)
    …subjects + 5+ years of experience in IT, cybersecurity, and/or network/systems administration + Proficiency experience with Red Hat Linux (RHEL) workstations and ... servers, including installation, configuration, administration and troubleshooting + Working knowledge of an orchestrationandautomationtool such as Ansible, Salt,… more
    Nightwing (12/20/25)
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  • Enterprise IT Support Technician Lead

    ManTech (Chantilly, VA)
    …to) ticketing systems, installations, desktop technologies, corporate applications, access administration , and voice and video infrastructure. + Direct knowledge of ... limited to) ticketing systems, desktop technologies, corporate applications, access administration , and voice and video infrastructure. + Demonstrated ability… more
    ManTech (12/19/25)
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  • Manager, ServiceNow SRE Engineer

    Deloitte (Arlington, VA)
    …most relevant factor. + 6+ years proven experience with ServiceNow administration , ServiceNow analytics and reporting, and infrastructure management (including SSO, ... certificates, MID Server , PowerShell, and JavaScript), with a strong focus on...Prior experience with cloud providers security practices, networking, cloud administration , database technologies and maintenance, firewalls, and load balancers.… more
    Deloitte (12/17/25)
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