• ArcGIS Administrator

    Leidos (Baltimore, MD)
    …help you succeed in this position:_ + Hands-on experience with installation, configuration , maintenance, and updates (including Map Releases) of Esri software such ... ArcGIS Desktop or Enterprise domains. + Experience with Git/GitHub for version control . + Knowledge of REST-based web services and third-party system monitoring… more
    Leidos (08/02/25)
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  • Networking Administrator (Intermediate-Level)

    Link Solutions Inc (Adelphi, MD)
    …network security standards. You will be responsible for the installation, configuration , maintenance, performance, and security of the network infrastructure. Join a ... BGP), security standards (802.1X, 802.11, MAC bridging), and media access control systems. + Demonstrated experience in network segmentation, traffic management, and… more
    Link Solutions Inc (08/01/25)
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  • System Administrator - Active Secret Clearance

    ENS Solutions (MD)
    …with DISA and DoD PKI standards. + Implement software updates, patches, and configuration changes in accordance with STIGs and system baselines. + Provide Tier 1 ... system support for PKI-related service disruptions, certificate issues, and access control failures. + Troubleshoot integration issues with Active Directory, LDAP,… more
    ENS Solutions (08/01/25)
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  • Network Administrator (Senior-Level)

    Link Solutions Inc (Aberdeen Proving Ground, MD)
    …network security standards. You will be responsible for the installation, configuration , maintenance, performance, and security of the network infrastructure in ... BGP), security standards (802.1X, 802.11, MAC bridging), and media access control systems. + Demonstrated experience in network segmentation, traffic management, and… more
    Link Solutions Inc (08/01/25)
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  • System Administrator

    CACI International (Annapolis Junction, MD)
    …resolution, and mission-aligned IT environments. **Responsibilities:** + Lead implementation, configuration , troubleshooting, and maintenance of complex IT systems + ... Perform account lifecycle management and ensure compliance with Identity & Access Control Management (ICAM) policy + Ensure proper application of security patches… more
    CACI International (08/01/25)
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  • Mid-Level DevOps Engineer

    GliaCell Technologies (Columbia, MD)
    …critical business software to Production + Develop & Maintain sound version control best practices-based CM systems (GIT), including branching and merging strategies ... and other automation toolkits + Set-up up new sites and applications via configuration management such as Puppet and Ansible + Maintain / upgrade/ patch tracking… more
    GliaCell Technologies (07/31/25)
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  • Senior Director, Finance Technology, Corporate…

    Marriott (Bethesda, MD)
    …role responsible for overseeing the functional design, solutioning, implementation, configuration , and ongoing support of Cloud ERP/EPM platforms and integrated ... solutions, often involving workshops and stakeholder interviews. * **Solution Design and Configuration :** Designing and configuring Oracle Cloud ERP and EPM to align… more
    Marriott (07/30/25)
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  • Information Systems Security Engineer - Top Secret…

    TEKsystems (Aberdeen, MD)
    …to analyze software, interpret security requirements, and plan effective control implementations. * Provide outstanding customer service, policy expertise, and ... system administrator, AWS, Cloud, Linux, operating system, Secret clearance, configuration management, chef, ansible, cloudformation, Rmf, Security, Information security,… more
    TEKsystems (07/29/25)
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  • Principal System Administrator (Linux)

    Themis Insight (Fort Meade, MD)
    …implementation, troubleshooting and maintenance of IT systems + Provide configuration management, implementation, and sustainment of compliance with applicable ... regarding system changes as part of the Change and Configuration Management Process + Support the ISO by completing...Ensure IT Assets remain compliant with Identity & Access Control Management (ICAM) policy. + Provide Tier 2 (Escalation)… more
    Themis Insight (07/26/25)
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  • System Security Engineer

    Amentum (Fort Meade, MD)
    …Trellix ePO (formerly McAfee ePolicy Orchestrator), and Microsoft Endpoint Configuration Manager (MECM/SCCM)-in a Department of Defense (DoD) environment. The ... existing enterprise systems and SIEMs (eg, Splunk, ArcSight). + Implementation and Configuration : + Configure and deploy ACAS (Tenable.sc and Nessus) for automated… more
    Amentum (07/25/25)
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