• Lab Manager / System Administration

    Node.Digital (Arlington, VA)
    …of the customer mission. Responsibilities: - Serve as a lead Linux Systems Administrator overseeing Red Hat Enterprise Linux (RHEL) environments across ... systems and virtual environments to support the TEN infrastructure . - Supporting the implementation of new technologies and...5+ years of directly relevant experience as a Linux System Administrator . - 3+ years of experience… more
    Node.Digital (10/21/25)
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  • Principal Network Systems Engineer

    Saliense Consulting (Arlington, VA)
    …issues impacting the enterprise environment. Responsibilities include: + Manages the ' system of systems ' architecture development, partitioning of functionality ... Operating Systems . + Monitors, performance tunes, troubleshoots and resolves systems problems to ensure system availability. + Troubleshoots and resolves… more
    Saliense Consulting (01/06/26)
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  • Systems Admin - Vulnerability Management…

    ASM Research, An Accenture Federal Services Company (Chesapeake, VA)
    …+ Experience with the RMF process for federal information systems , including system categorization, control selection, implementation, assessment, ... The Patching / SCCM Administrator will provide Tier III IT operations support...the Office of Information Management (OIM) and SC mission systems , with a focus on endpoint management, patching, and… more
    ASM Research, An Accenture Federal Services Company (12/19/25)
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  • System Development Engineer, STRADA…

    Amazon (Herndon, VA)
    …to launch a project on a trajectory to success? Amazon is seeking a Linux/Unix Systems Administrator /Engineer with the ability to automate day to day tasks and ... systems and services, regular deployment of new versions of the systems and their subcomponents, deployment/ system validation and testing, service monitoring,… more
    Amazon (12/05/25)
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  • Senior Information System Security Officer

    The MITRE Corporation (Mclean, VA)
    …and policy changes. + Previous experience operating as a SCI/SAP ISSO, ISSE, System Administrator , or ISSM. + Strong analytical and problem-solving skills, with ... + Lead the design and implementation of cybersecurity measures for classified systems , ensuring security is embedded throughout the system lifecycle. +… more
    The MITRE Corporation (12/18/25)
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  • Information System Security Engineer…

    Amentum (Warrenton, VA)
    …requirements using intimate knowledge of security design best practices for information systems . throughout the system development life cycle to support the ... analysis simulation environment, configuration/troubleshooting software/hardware enhancements, application deployments, and infrastructure upgrades in a dynamic information system … more
    Amentum (12/05/25)
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  • Systems Engineer/Developer (TS/SCI…

    General Dynamics Information Technology (Warrenton, VA)
    …data failure conditions + Extensive experience as a Linux Systems Administrator , preferably RHEL/CentOS (installation, configuration, upgrades, troubleshooting) ... + Polygraph **Public Trust/Other Required:** None **Job Family:** IT Infrastructure and Operations **Skills:** Cloud Engineering,Kubernetes,Programming Languages,Software Development, Systems… more
    General Dynamics Information Technology (01/02/26)
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  • Principal Systems Engineer

    V2X (Springfield, VA)
    …the ability to obtain and maintain a Counterintelligence (CI) Polygraph. The Senior- level Principal Systems Engineer shall lead a diverse, multi- disciplinary ... requirements engineering and management, testing and evaluation, and other Systems Engineering (SE) disciplines for successful system /solution development,… more
    V2X (11/25/25)
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  • Information System Security Engineer (ISSE)

    Assertive Professionals (Chantilly, VA)
    …Management Framework controls to systems with successful authorization of those systems + Use of system authorization workflow tools including advising on ... Information System Security Engineer (ISSE) About the Organization Established...Systems Security Professional (CISSP) Certification(s). + Certified Splunk Administrator *Click here to read more about how we… more
    Assertive Professionals (01/07/26)
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  • Lead Azure System Engineer

    Robert Half Technology (Reston, VA)
    …standards, compliance frameworks, and cost optimization. * Active Azure certification, Administrator - level or higher. * Strong analytical and troubleshooting ... Description We are looking for a skilled Lead Azure System Engineer to design, implement, and manage robust Azure... Engineer to design, implement, and manage robust Azure infrastructure solutions in line with organizational objectives. Based in… more
    Robert Half Technology (01/07/26)
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