• System Administrator

    V2X (Ashland, VA)
    … Configuration Management + Install, configure, and manage system components, including operating systems , databases, networking equipment, and software tools. + ... developers + Duties will include overseeing the functionality and readiness of the lab systems , ensuring they are always fully operational + In the event of downtime… more
    V2X (04/10/25)
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  • Cybersecurity Implementation Engineer

    General Dynamics Information Technology (Springfield, VA)
    …on-premises and cloud-based cybersecurity infrastructure and applications running on Windows and Linux operating systems + Engineer and implement ... execution of test plans and supporting documentation of all network configuration upgrades, additions or revisions for customer approval...compute, storage, and transport. + Expertise in Windows and Linux server operating systems . +… more
    General Dynamics Information Technology (06/03/25)
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  • Cybersecurity Implementation Engineer

    CACI International (Springfield, VA)
    …and cloud-based cybersecurity infrastructure and applications running on Windows and Linux operating systems ** **Engineer and implement cybersecurity ... infrastructure, security principles, compute, storage, and transport.** **Expertise in Windows and Linux server operating systems .** **Excellent writing and… more
    CACI International (05/07/25)
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  • Lab Manager /System Administration

    Node.Digital (Arlington, VA)
    …5 years of directly relevant experience in system administration - Experience with multiple operating systems , including Linux /Unix & MacOS - Experience and ... Lab Manager/ Systems Administrator Location: Arlington, VA Must have Secret...technologies and equipment in the lab environment - Assesses network topology and device configurations identifying critical security concerns… more
    Node.Digital (05/02/25)
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  • Senior Specialist, Information System Security…

    L3Harris (Sterling, VA)
    …with the A&A and project management processes. + Experience with workstation and server operating systems , including but not limited to Microsoft and Linux ... and the facility. + Perform vulnerability, compliance, and network mapping scans on information systems and...as Tenable Nessus, Rapid7 Nexpose, and Nmap within various operating system environments (ie, Windows and Linux ).… more
    L3Harris (06/20/25)
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  • Staff Embedded Software Engineer, Platform

    General Motors (Richmond, VA)
    …build systems such as Bazel and CMake. + Deep understanding of embedded systems development and real-time operating systems (RTOS). + Experience with ... Skilled in Linux debugging tools like GDB. + Proficiency in network analysis using tcpdump and Wireshark. + Familiarity with UDS standards (ISO-14229).… more
    General Motors (06/13/25)
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  • Service Center Frontline Account Manager

    CACI International (Chantilly, VA)
    …handling inbound incidents, service requests, and technical issues across a range of systems , applications, and platforms (including Windows and Linux ). You will ... technical teams. * Analyze, troubleshoot, and resolve issues involving end-user systems , servers, storage, network connectivity, and security controls. *… more
    CACI International (06/13/25)
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  • IT Support Engineer I (ONS)

    Amazon (Herndon, VA)
    …- High school or equivalent diploma - 2+ years of corporate setting Windows, Mac or Linux Operating systems support experience - 2+ years of supporting and ... facing skills Preferred Qualifications - Bachelor's degree - CompTIA A+, CompTIA Network +, Cisco/CCNA, Linux (Redhat), Microsoft hardware (installation), AWS, or… more
    Amazon (04/09/25)
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  • Cyber Security Engineer

    Shuvel Digital (Arlington, VA)
    …the design, evaluation, and architecture of state-of-the-art secure GOTS/COTS applications, operating systems , networks, databases, and custom built technology. ... security and SIEM integration * Demonstrated experience handling incidents across multiple operating systems * Excellent written and oral communication skills *… more
    Shuvel Digital (06/26/25)
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  • Hybrid Cyber Security Engineer

    Shuvel Digital (Arlington, VA)
    …the design, evaluation, and architecture of state-of-the-art secure GOTS/COTS applications, operating systems , networks, databases, and custom built technology. ... security and SIEM integration + Demonstrated experience handling incidents across multiple operating systems + Excellent written and oral communication skills +… more
    Shuvel Digital (06/26/25)
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