• Field Service Engineer (Onsite)

    RTX Corporation (Richmond, VA)
    …Network System Administration + Experience working with Microsoft and LINUX operating system environments/platforms + Familiarity with TACLANE encryption ... for operating, maintaining, monitoring, troubleshooting, and repair of Satellite Terminal systems , including connectivity to local and wide area networks, end-to end… more
    RTX Corporation (10/29/25)
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  • Customer Service Support Specialist - TS/SCI…

    General Dynamics Information Technology (Chantilly, VA)
    …+ Demonstrated experience in system administration for Windows and Linux systems + Demonstrated experience trouble-shooting hardware, telephony, and video ... system + Demonstrated experience working with Windows Operating Systems + Demonstrated experience working with Linux ...Operating Systems + Demonstrated experience working with Linux Operating Systems + Demonstrated knowledge of… more
    General Dynamics Information Technology (08/26/25)
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  • Cloud Engineer

    Nightwing (Arlington, VA)
    …able to obtain DHS Suitability. - 8+ years of experience as a Cloud Engineer, Linux Systems Engineer, or similar role. - Experience with cloud platforms such as ... Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers'… more
    Nightwing (11/18/25)
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  • Cloud Cyber Engineer

    CACI International (Sterling, VA)
    …cyber attacks. Providing enhanced security architectures, development tools, and information systems to facilitate secure missions. + Information System Owners ... contracts, following the risk management framework process to support system accreditation, continuous monitoring, security mitigation; maintain security documentation,… more
    CACI International (11/11/25)
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  • Cybersecurity Engineer III

    TekSynap (Virginia Beach, VA)
    …tools. + Remediate findings through patch management and secure configuration on both Linux and Windows operating systems . + Interpret and apply security ... Qualifications** **RESPONSIBILITIES** + Apply expertise in computer security, military system specifications, and DoD cybersecurity policies to secure classified and… more
    TekSynap (10/01/25)
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  • Cybersecurity Engineer I

    TekSynap (Virginia Beach, VA)
    **Responsibilities & Qualifications** **RESPONSIBILITIES** + Support the system hardening of DoD systems through secure configuration and implementation of best ... DoD security policies and directives. + Applying patches and resolving vulnerabilities on Linux and Windows operating systems . **Overview** We are seeking a… more
    TekSynap (10/01/25)
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  • SAP NS2 Sr. Java Developer - Active TS SCI…

    SAP (Herndon, VA)
    …applications. This role requires deep technical knowledge in Java-based development, system -level configuration, and cross-domain data transfer protocols, as well as ... hands-on experience with secure system deployment, logging, testing, and data transformation. You will be working in a highly secure, complex environment supporting… more
    SAP (11/13/25)
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  • Lab Manager III

    ARSIEM (Arlington, VA)
    systems administration experience. + 6+ years of experience as a Cloud Engineer, Linux Systems Engineer, or similar role. + Experience with cloud platforms ... looking for an experienced Cloud Engineer with strong Red Hat Enterprise Linux (RHEL) experience to design, implement, and test cloud-based infrastructure and… more
    ARSIEM (11/12/25)
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  • Senior Consultant: OCP Infrastructure

    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 (11/19/25)
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  • Sr. DevSecOps Engineer

    Lockheed Martin (Manassas, VA)
    …profession environment: \- Development, integration, troubleshooting experience with the Linux /Unix Operating System \. \- CI/CD Continuous Integration/Continuous ... product innovation\. The Work Lockheed Martin Rotary & Mission Systems is seeking a full\-time DevSecOps Engineer\. In this...will have experience and knowledge of DevSecOps in a Linux environment\. This position is located at a facility… more
    Lockheed Martin (11/13/25)
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