• Windows Systems Administrator

    ManTech (Chantilly, VA)
    **MANTECH** seeks a skilled and motivated **Windows Systems Administrator ** to join our team of top Information Technology and Analytic professionals in **Chantilly, ... within enterprise systems + Experience scripting in PowerShell, VB, or similar tools + Experience and ability to manage environments running Windows Server… more
    ManTech (12/03/25)
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  • PKI System Administrator

    ASM Research, An Accenture Federal Services Company (Richmond, VA)
    …improve efficiency with SSL issuance. + Identifies additional application security related tools , conducts tool analysis, and provides recommendations on what ... number generation, key derivation, digital signatures, etc. + Advanced knowledge of network based, system level and application layer attacks and mitigation methods,… more
    ASM Research, An Accenture Federal Services Company (01/10/26)
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  • Associate, Customer Service Technical Support…

    Pearson (Richmond, VA)
    …and virus/spyware removal to resolution of software, hardware, printer, and network issues. **Responsibilities** **:** + Troubleshoot and resolve software, hardware, ... printers, and network issues by listening to the user and asking...+ Working knowledge of Bomgar or comparable remote support tool . + An understanding of DHCP, DNS, and Active… more
    Pearson (01/15/26)
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  • System Administrator 4-IT

    Oracle (Richmond, VA)
    …**Infrastructure Preparation and Documentation** + Assist in creating and maintaining network rack patch matrices. + Support documentation of cable paths, labeling ... scope of work and required materials. + Review bills of materials and tools lists for completeness. + Coordinate with vendors to align on project expectations,… more
    Oracle (11/25/25)
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  • Database Administrator III / Developer

    ASM Research, An Accenture Federal Services Company (Richmond, VA)
    Provides database support by verifying databases associated with network tools and solutions function as required. Responsible for managing the routine ... DoD and Federal Government is strongly desired. + Advanced knowledge of security network and infrastructure tools , including access control and/or encryption. +… more
    ASM Research, An Accenture Federal Services Company (12/12/25)
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  • System Administrator

    TekSynap (Arlington, VA)
    **Responsibilities & Qualifications** TekSynap is seeking a ** Network Engineer** toadminister and sustain JPO's classified and unclassified systems, applying ... classified/unclassified cloud environments. + Deploy, patch, and sustain CNCF ecosystem tools . + Support provisioning and lifecycle management of cloud services. +… more
    TekSynap (12/31/25)
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  • Oracle Database Administrator - Active…

    ENS Solutions (Chantilly, VA)
    + Install and upgrade database servers and application tools , ensuring that the latest versions are in use + Allocate system storage requirements + Modify the ... TS/SCI : willingness to obtain and maintain a CI Poly. Benefits Essential Network Security (ENS) Solutions, LLC is a service-disabled veteran owned, highly regarded… more
    ENS Solutions (12/27/25)
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  • Senior Cybersecurity Internal Controls…

    TekSynap (Radford, VA)
    …**Experience** + Ten (10) years of experience in Cybersecurity and Network Defense roles. + Hands-on experience with ACAS administration, including infrastructure ... work across multi-functional teams. + Familiarity with Army enterprise monitoring tools and security management practices. + Knowledge of security control… more
    TekSynap (10/25/25)
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  • Systems Administrator

    Lockheed Martin (Herndon, VA)
    …servers, Windows servers, Oracle database servers, DNS servers, Domain controllers, network storage devices and HP servers\. * Demonstrated experience designing, ... ensure system security and data integrity\. * Implement development, testing automation tools and IT infrastructure; establishing and configuring tools as… more
    Lockheed Martin (01/11/26)
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  • Security Engineer (Wiz and TVM…

    Leidos (Arlington, VA)
    …security baselines (eg, CIS Benchmarks). + Operate and maintain vulnerability scanning tools (eg, Nexpose, Tenable). + Perform both planned and ad-hoc vulnerability ... team members and application owners to solve technical problems at the network , system and application levels + Documentation and reporting along with presentation,… more
    Leidos (11/25/25)
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