• Systems Engineer Mid

    Amentum (Washington, DC)
    Amentum is searching for a Top- Secret cleared Systems Engineer (Mid) to join our team in Washington, DC. You will be working in an organization that's mission is ... intelligence priorities while protecting confidential data and sources. The Systems Engineer (Mid) is a part of a team...o Attribute and role-based access control paradigms (ABAC/RBAC) o Windows Service Fabric o Splunk administration o… more
    Amentum (09/09/25)
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  • Senior Systems Administrator - TS/SCI w.…

    General Dynamics Information Technology (Reston, VA)
    …Family:** IT Infrastructure and Operations **Skills:** Information Technology (IT) Systems ,Microsoft Windows Server,System Administration **Experience:** 8 ... upgrades. + Manages and troubleshoots multiple VMware environments. + Provides Windows Server and Linux administration , maintenance, and troubleshooting. +… more
    General Dynamics Information Technology (10/01/25)
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  • NMCC Information Systems Security Engineer

    TekSynap (Arlington, VA)
    …and recommend mitigation strategies. + Implement Security Technical Implementation Guides (STIGs) on Windows and Red Hat Linux systems . + Develop and implement ... and maintain standard operating procedures (SOPs) for security tool administration . + Vulnerability Management & System Hardening: + Conduct...+ Proven ability to implement and validate STIGs on Windows and Red Hat Linux systems . +… more
    TekSynap (09/16/25)
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  • Systems Administrator (Multiple Levels)

    Noblis (Chantilly, VA)
    …with 11 years of experience, + Minimum of 5 years of experience in systems administration + Proficiency with: + Windows and Linux operating systems + ... web servers. You will support the multi-enclave environment (Unclassified, Secret , and Top Secret /SCI) that enables users...experience, + Minimum of 8 years of experience in systems administration + Advanced proficiency with: +… more
    Noblis (09/03/25)
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  • Senior Systems Engineer - TS/SCI…

    General Dynamics Information Technology (Washington, DC)
    …into new and existing systems including the transition and migration of corporate systems + Perform systems administration of desktop and server ... of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job Family:** IT… more
    General Dynamics Information Technology (09/10/25)
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  • Systems Engineer 4 - Washington

    M. C. Dean (District Of Columbia, DC)
    …the following core platforms and services:** + VMware ESXi and vSphere. + Microsoft Windows Server 2016 and 2019 Deployment and Administration . + Microsoft ... telecommunications, life safety, automation and controls, audiovisual, and IT systems . Headquarters in Tysons, Virginia, MC Dean delivers resilient,...Windows 10 Deployment and Administration . + DNS, DFS, and DHCP. + … more
    M. C. Dean (08/27/25)
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  • Systems Engineer 1 - Washington

    M. C. Dean (District Of Columbia, DC)
    …the following core platforms and services:** + VMware ESXi and vSphere. + Microsoft Windows Server 2016 and 2019 Deployment and Administration . + Microsoft ... telecommunications, life safety, automation and controls, audiovisual, and IT systems . Headquarters in Tysons, Virginia, MC Dean delivers resilient,...Windows 10 Deployment and Administration . + DNS, DFS, and DHCP. + … more
    M. C. Dean (08/27/25)
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  • Systems Engineer 3 - Washington

    M. C. Dean (District Of Columbia, DC)
    …the following core platforms and services: + VMware ESXi and vSphere. + Microsoft Windows Server 2016 and 2019 Deployment and Administration . + Microsoft ... telecommunications, life safety, automation and controls, audiovisual, and IT systems . Headquarters in Tysons, Virginia, MC Dean delivers resilient,...Windows 10 Deployment and Administration . + DNS, DFS, and DHCP. + … more
    M. C. Dean (08/27/25)
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  • Systems Engineer-MECM

    Alaka'ina Foundation Family of Companies (Washington, DC)
    …all regulatory requirements to include but not limited to extensive engineering of Windows and Linux operating systems . + Installing, configuring and tuning ... Systems Engineer-MECM Location DC - Washington Job Code...MECM Operating System Deployment (OSD) + Managing and Deploying Windows 11 Baseline using MECM + Creating and Deploying… more
    Alaka'ina Foundation Family of Companies (09/23/25)
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  • Senior Specialist Systems Engineering…

    L3Harris (Springfield, VA)
    …(or equivalent DoD 8570 IAT Level II certification), and relevant experience in both systems administration and systems engineering. The ideal candidate will ... display systems in an operations environment. + Maintain operational Windows /Linux combined Active Directory environments with full security software suite, file… more
    L3Harris (09/04/25)
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