• Windows Engineer

    TEKsystems (Radford, VA)
    …upgrades of virtual machines needing upgrades. * Develop and maintain system , infrastructure, and process documentation ( system diagrams, network topology, ... technologies. Required Certifications: * Security+ or equivalent DoD 8570.01-M IA Tech Level II certification * Must have (or obtain within 6 months of hire) Windows… more
    TEKsystems (09/18/25)
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  • Sr. Regional Environmental Engineer , AWS…

    Amazon (Herndon, VA)
    …aspects of environmental due diligence, including Phase I and Phase II Environmental Site Assessments, regulatory and permitting evaluations, natural, biological and ... programs. This includes defining and implementing risk management and compliance systems and driving their continuous improvement; setting and refining global… more
    Amazon (09/13/25)
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  • Systems Administrator/Integrator

    General Dynamics Information Technology (Springfield, VA)
    …Family:** IT Infrastructure and Operations **Skills:** Information Technology (IT) Systems ,Microsoft Office, System Administration **Experience:** 5 + years of ... Desktop, and supporting geospatial toolkits. + Experience integrating with Army tactical systems and understanding of Geospatial Engineer (12Y) workflows across… more
    General Dynamics Information Technology (09/17/25)
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  • Senior Specialist Systems Engineering…

    L3Harris (Springfield, VA)
    …an experienced Information Technology Senior Systems Administrator or Mid-to-Senior Level Systems Engineer to join our highly skilled and diverse team. This ... CompTIA Security+ CE (or equivalent DoD 8570 IAT Level II certification), and relevant experience in both systems...a Senior Systems Administrator or Mid-Senior Level Systems Engineer , you will work with a… more
    L3Harris (09/04/25)
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  • Information System Security Officer,…

    Lockheed Martin (Herndon, VA)
    system hardening, analysis, vulnerability management, DISA STIGs\. \- Prior Information System Security Engineer \(ISSE\) or System Administration ... obtain a CI polygraph\.** This position will perform duties as an Information Systems Security Officer at the Lockheed Martin Space facility in Herndon, Virginia\.… more
    Lockheed Martin (08/08/25)
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  • Mid System Administrator

    Parsons Corporation (Quantico, VA)
    …resources. **What Required Skills You'll Bring:** + CompTIA Security+ CE (IAT Level II ) - Baseline DoD IA certification for system administrators. + RHCSA ... looking for. **Job Description:** Parsons is looking for an amazingly talented **Mid System Administrator** to join our team! **What You'll Be Doing:** + Maintains… more
    Parsons Corporation (08/16/25)
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  • Senior Systems Administrator (S)

    SimIS Inc. (Dahlgren, VA)
    …listed position and is contingent upon award. Job Description: SimIS, Inc. seeks a Senior Systems Engineer to lead systems engineering activities for a US ... This position provides technical leadership for complex simulation and training systems including requirements analysis, system integration, verification and… more
    SimIS Inc. (09/22/25)
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  • System Administrator

    TekSynap (Arlington, VA)
    …** toadminister and sustain JPO's classified and unclassified systems , applying patches,monitoringuptime, and ensuring compliance in cloud-native environments. ... of cloud services. + Monitor performance, availability, and compliance of all systems . **REQUIRED QUALIFICATIONS** + Bachelor's degree in IT, Computer Science, or… more
    TekSynap (10/02/25)
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  • Tier 2 Systems Admin Support

    Lockheed Martin (Herndon, VA)
    …for you\. This role will support the Strata program based out of Herndon, VA\. The Systems Engineer will be a member of the Operations Team who support our ... enterprise system and services to ensure Strata systems ...requires the ability to physically access the Herndon DEP II facility\. \- This position requires a current TS/SCI… more
    Lockheed Martin (10/02/25)
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  • System and Database Administrator, Senior

    BOOZ, ALLEN & HAMILTON, INC. (Arlington, VA)
    System and Database Administrator, Senior The Opportunity: Your combination of people skills and technical expertise makes you the team hero, solving one problem ... database. In this role, you'll closely impact DoD missions by providing system administration in core data- related AWS services with relational and non-relational… more
    BOOZ, ALLEN & HAMILTON, INC. (09/22/25)
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