• Enterprise Application Engineer , Supply…

    GE Aerospace (Glen Allen, VA)
    …usage scenarios, and infrastructure basics + Excellent knowledge of common operating systems (Unix/Linux, Windows) + Extensive knowledge of network protocols ... building operations teams focused on performance and availability of Compute and Network infrastructure consumed by all business segments. These teams are composed… more
    GE Aerospace (08/07/25)
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  • Software Engineer

    Guidehouse (Springfield, VA)
    …include: + Software testing, workforce training, and content management + Conduct system analyses and recommend technical or process changes; analyze capabilities to ... software for use on real-time and near real-time operating systems + Work with IA leadership to develop communication...TWELVE (12) years of professional working experience with FOUR ( 4 ) or more years of experience in Software Engineering… more
    Guidehouse (07/10/25)
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  • Security Engineer , WSM Crew

    Amazon (Herndon, VA)
    …years or more of demonstrated experience with a focus in areas such as systems , network , and/or application security. - Understanding of best practices across ... secure coding, identity management and authentication, software development, cryptography, system administration and network security experience - Knowledge… more
    Amazon (07/18/25)
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  • Network Admin

    Nightwing (Sterling, VA)
    …introducing new cyber capabilities to address emerging threats. Nightwing is seeking a Network Engineer to support the design, development, and deployment of a ... Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers'… more
    Nightwing (06/27/25)
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  • Senior Digital Verification Engineer

    Huntington Ingalls Industries (Roanoke, VA)
    …to Obtain Level of Experience: Senior This opportunity resides with Warfare Systems (WS), a business group within HII's Mission Technologies division. Warfare ... Systems comprises cyber and mission IT; electronic warfare; and...cyberspace and anticipate emerging threats. Our capabilities in cybersecurity, network architecture, reverse engineering, software and hardware development uniquely… more
    Huntington Ingalls Industries (07/09/25)
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  • BOC Specialist 4

    M. C. Dean (Alexandria, VA)
    …the building. + Assists other trades in the field in the active troubleshooting of systems . + Monitors system for alarms, provides reports and performs triage on ... reports and performs triage on system messages (Response: 15min/8hr/24hr/week). ** SYSTEM OPERATIONS:** + Monitors controlled systems for performance and… more
    M. C. Dean (07/15/25)
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  • Information System Security Eng (ISSE) III

    Global Resource Solutions (Arlington, VA)
    …motivated, detail orientated, and talented individual for the position of Information System Security Engineer III. Job Description: Summary: The Information ... System Security Engineer (ISSE) III, is...the design and implementation of trusted relations among external systems and architectures. + Assesses and mitigates system more
    Global Resource Solutions (07/17/25)
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  • Principal Systems Administrator

    ManTech (Arlington, VA)
    …: + One of the following certifications is desired: MCSE - Microsoft Certified System Engineer , MCSE - Microsoft Certified Solutions Expert, MCSA - Microsoft ... skills in areas such as Windows and Linux operating systems , network administration, virtualization, and security +...years of experience in the Information Technology; an additional 4 years of Systems Administration experience can… more
    ManTech (08/08/25)
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  • Systems Sustainment Administrator - Evening

    SAIC (Suffolk, VA)
    **Description** SAIC is looking for a ** Systems Engineer ** to serve as a ** Systems Administrator** with experience in US Navy IT networks to support the ... ensuring 24/7/365 availability and reliability. The position will support end-to-end network , system , and element visibility; facilitate rapid operations,… more
    SAIC (08/07/25)
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  • Assoc/Mid/Senior ET P&C System Field Compl…

    Dominion Energy (Glen Allen, VA)
    …Technology (IT/OT), cyber security, firewall rule development, and/or management of Windows operating systems security - or - 4 years of a combination of ... systems . + Experience in security aspects of multiple platforms, operating systems , software, communications, and ICS network architecture. + Must have an… more
    Dominion Energy (08/02/25)
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