• Senior Consultant, OCP Infrastructure - Top Secret…

    Red Hat (Richmond, VA)
    …delivering successful modern cloud platform consulting engagements + Experience with Linux system administration , preferably Red Hat Enterprise Linux ... how to build production-ready technical solutions integrated with existing enterprise systems . + Learn technologies and consulting skills to enhance your abilities… more
    Red Hat (11/16/25)
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  • System Administrator

    ManTech (Norfolk, VA)
    …years of relevant IT systems experience + Experience in systems administration with proficiency in both Linux and Windows environments + Must have ... **MANTECH** seeks a motivated, career and customer-oriented ** Systems Administrator** to join our team onsite in...CompTIA Security+ CE + Must obtain VMware, Windows, or Linux Operating System (OS) certification within 6 months of… more
    ManTech (11/15/25)
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  • Cloud Software Engineer

    SAIC (Reston, VA)
    …application logs to sustain system integrity and security. + Familiarity with Linux administration (Centos/Ubuntu/Rocky). REQNUMBER: 2510575 SAIC is a premier ... platform (VMware) with Windows Server 2008-2016, Ubuntu, CentOS, and Ubuntu operating systems . + Ensure the security of the server infrastructure by implementing… more
    SAIC (10/08/25)
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  • Enterprise Act Engineer II

    Amazon (Herndon, VA)
    …implementing, troubleshooting, and managing large-scale, distributed applications; (2) performing system administration in a Linux or Windows environment; and ... implementing, troubleshooting, and managing large-scale, distributed applications; (2) performing system administration in a Linux or Windows environment; and… more
    Amazon (09/17/25)
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  • Senior Backup Engineer - Cyber Vault & Data…

    Ensono (Richmond, VA)
    …(L3) + Dell PowerProtect DD (Data Domain): + L3 administration : capacity planning, MTree/retention/replication design, DD Boost integration, encryption/retention ... with incident response. + Cobalt Iron (Compass): + L3 administration : policy design, retention/SLA mapping, repository optimization, upgrades, and complex… more
    Ensono (11/01/25)
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  • Senior Sybase Database Administrator Engineer

    CGI Technologies and Solutions, Inc. (Reston, VA)
    **Senior Sybase Database Administrator Engineer** **Category:** Database Administration **Main location:** United States, Virginia, Reston **Position ID:** ... a hybrid capacity. This role combines deep expertise in Sybase database administration with strong application development skills. The ideal candidate will be… more
    CGI Technologies and Solutions, Inc. (10/14/25)
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  • Infrastructure Support Engineer

    CACI International (Dahlgren, VA)
    Linux (primarily RHEL and Ubuntu) and Windows operating systems . **Qualifications:** _Required:_ + Bachelor's degree in Computer Science, Mathematics, or ... systems concepts, IaaS, and complex system architectures. + Extensive knowledge of Linux (RHEL and Ubuntu) and Windows operating systems . _Desired:_ +… more
    CACI International (10/21/25)
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  • Information System Security Engineer (ISSE)

    Assertive Professionals (Chantilly, VA)
    …Include: Providing support to design, develop, and maintain the client's systems compliance with ICD 503 requirements. This also includes advising and ... in several of the following areas: + Securing mission systems through the ICD 503 process for security risk...2012 R2, Windows Server 2016. + Securing and monitoring Linux & Microsoft Windows desktops, servers, and other devices.… more
    Assertive Professionals (10/09/25)
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  • Application Administrator (Sales Tracking System)

    Navy Exchange Services (NEX) (Virginia Beach, VA)
    …software. - Sets/Manages application parameters for Client Computing Support systems /software. - Administer incident, problem and change management capabilities that ... requirements. - Create, design, develop, analyze, test and modify administrative scripts and batch files to automate processes. -...One of the following certifications: A , Network , Systems Security Certified Practitioner (SSCP) or one of the… more
    Navy Exchange Services (NEX) (11/11/25)
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  • Windows Server Lead

    TekSynap (VA)
    …and installs, operates, maintains, configures, troubleshoots, and repairs IT systems devices, circuits, cables, components, software, and end-user devices, ... (GAIC) Security Essentials Certification (GSEC) + Certified Network Defender (CND) + Systems Security Certified Practitioner (SSCP) + One of the following Google… more
    TekSynap (11/15/25)
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