• Senior Network Systems Engineer

    Noblis (Chantilly, VA)
    …patches and assist with certification and accreditation tasks. + Develop strategy for client/ server systems and design infrastructure to support that strategy. + ... and implement additions and changes to network hardware, infrastructure server environments, and operating systems . You will...Cloud platforms (AWS GovCloud, SC2S, C2S) + Linux and Windows operating systems + Windows … more
    Noblis (09/03/25)
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  • Systems Administrator (Multi-Cloud…

    Clark Construction Group, LLC (Mclean, VA)
    …related field (or equivalent experience). + Minimum of 5+ years of experience in systems administration . + Expertise in Active Directory Domain Services (AD DS). ... We are seeking a highly skilled and experienced Systems Administrator to join our dynamic team. The...and teamwork skills. + Relevant certifications (eg, Microsoft Certified: Windows Server Hybrid Administrator Associate, AWS Certified… more
    Clark Construction Group, LLC (09/10/25)
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  • Senior Systems Administrator

    Leidos (Vienna, VA)
    …Apache Webserver, PostGres SQL/PostGIS, OMAR, OSSIM, RedHat LINUS, FreeIPA, Microsoft Windows Server , Microsoft Office, Microsoft Internet Information Service, ... Skills desired:** + Familiarity with common industry software tools, concepts, and systems administration + Familiarity with Data management, Data integration,… more
    Leidos (07/29/25)
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  • Information System Security Engineer (ISSE)

    Assertive Professionals (Chantilly, VA)
    …and server in a secure IT environment including one or more of Windows 7, Windows 10, Windows Server 2008 R2, Windows Server 2012, Windows ... Providing support to design, develop, and maintain the client's systems compliance with ICD 503 requirements. This also includes... Server 2012 R2, Windows Server 2016. + Securing and monitoring Linux & Microsoft… more
    Assertive Professionals (07/10/25)
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  • Junior Systems Engineer _ (Langley AFB, VA)

    Serco (Langley AFB, VA)
    …with Computer Generated Forces (CGF) applications. + Experience in Microsoft Windows Server and Desktop Operating System installation, configuration, ... **Position Description** Serco is seeking a ** Systems Engineer** to support the Combat Air Force...+ Function as a member of the DTC System Admin and Information Assurance staff for problem escalation and… more
    Serco (09/09/25)
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  • Systems Administrator (2nd shift)

    General Dynamics Information Technology (Mclean, VA)
    …or a related specialized area/field, OR equivalent three (3) years job-related experience + MS Windows 10, Server 2016, Server 2019, SQL Server 2014/ ... None **Job Family:** IT Infrastructure and Operations **Skills:** Communication,Computer Systems ,Troubleshooting,Video Processing **Experience:** 3 + years of related experience… more
    General Dynamics Information Technology (10/01/25)
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  • Systems Administrator

    Leidos (Reston, VA)
    …teleconferencing equipment both on-site and off-site customer locations + Performing server administration , security patching and updates, virus protection, ... professional seeking a rewarding and challenging opportunity as a Systems Administrator dedicated to full time support of a...Experience with standard Microsoft Office products (Word, Excel, PowerPoint), Windows Desktop and Server OS. AWS and… more
    Leidos (09/26/25)
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  • Systems Administrator

    CACI International (Norfolk, VA)
    …_Required:_ + High School Diploma + Up to 7 years of experience in systems administration + Basic knowledge of system administration principles + ... Perform daily activities of configuration and operation of business systems + Support mainframe, mini, or client/ server ...position offers an opportunity to begin a career in systems administration supporting critical Navy maintenance … more
    CACI International (09/05/25)
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  • Network Engineer - CTJ - Poly

    Microsoft Corporation (Reston, VA)
    …service environments + Exposure to, and understanding of Linux and Windows operating systems , specifically RHEL 7+ or Server 2016+ or similar. + Focus on ... network design, development, and automation AND 5+ years technical experience with windows or Linux administration OR Bachelor's Degree in Information… more
    Microsoft Corporation (09/27/25)
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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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