• Senior Cyber Test Engineer (Onsite)

    Nightwing (Sterling, VA)
    …supports challenging, meaningful work that is vital to our national security, apply today! ** Senior Cyber Test Engineer ** CODEX is seeking a cyber test ... ubiquitous technical surveillance, data intelligence, lifecycle mission enablement, and software modernization. Nightwing brings disruptive technologies, agility, and competitive… more
    Nightwing (07/19/25)
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  • Senior Systems Engineer - Enterprise…

    M. C. Dean (Vienna, VA)
    …includes secure cloud-hosted and on-premises environments. As part of the team, the ** Senior Systems Engineer ** 's responsibilities will include (but will not be ... as well as cybersecurity capabilities; work closely with System Architect and other senior members of the technical team to drive best practices across the entirety… more
    M. C. Dean (08/30/25)
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  • Senior Systems Engineer…

    M. C. Dean (Vienna, VA)
    …and other components of our cybersecurity infrastructure. As part of the team, the ** Senior Systems Engineer ** 's responsibilities will include (but will not be ... key solution components, including network infrastructure, cybersecurity management application software , database stores, and other components; + Plan, evaluate and… more
    M. C. Dean (08/27/25)
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  • Distributed Systems Software…

    Confluent (Richmond, VA)
    …team is responsible for this product offering from top to bottom, and as a Senior Engineer you'll do everything from working on the storage engine running in ... a deep and complex technical stack that includes microservices, containers, and virtualization . + Ensure operational readiness of the services and meet the… more
    Confluent (09/09/25)
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  • Senior Systems Engineer

    SAIC (Arlington, VA)
    **Description** SAIC is seeking a motivated, career and customer-oriented ** Senior Systems Administrator** to join our team in Arlington, VA, supporting the DISA-JSP ... + 3+ years in computer system engineering, including hardware and software analysis, system installation, integration, implementation, and maintenance. + 3+ years… more
    SAIC (09/26/25)
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  • Sr Lead Information Security Engineer

    Lumen (Richmond, VA)
    …are seeking a highly skilled and experienced Senior Lead Information Security Engineer specializing in Cloud and Virtualization , to join the Public Sector ... environment. This role requires a deep understanding of cloud security, virtualization technologies, best practices in information security, and CISA controls.… more
    Lumen (09/03/25)
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  • Sr OT Network Engineer (Virginia Beach, VA)

    Jacobs (Virginia Beach, VA)
    …and maintenance of the operational technology (OT) network infrastructure. As a Senior Engineer , this includes selecting and configuring network hardware and ... technology and engineering firms in the world? As a Senior OT Network Engineer with Jacobs, you...the acquisition of hardware, you'll put your hardware and software talents to good use at Jacobs. Are you… more
    Jacobs (08/27/25)
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  • Principal Network Systems Engineer

    Saliense Consulting (Arlington, VA)
    …hyper-converged infrastructures, blade servers, switches, routers, bridges, firewalls) + Software (multiple operating systems, virtualization software , ... of the full benefits package. Saliense is now hiring a Senior Technical Consultant (Principal Network Systems Engineer ) to join our team in support of our team… more
    Saliense Consulting (10/01/25)
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  • Systems Engineer

    Nightwing (Herndon, VA)
    …technical surveillance, data intelligence, lifecycle mission enablement, and software modernization. Nightwing brings disruptive technologies, agility, and ... community, defense, civil, and commercial markets. Nightwing is seeking a cleared Systems Engineer in support of USG in the Herndon area. The System Engineer… more
    Nightwing (09/23/25)
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  • Lead, Chief Systems Engineer - Network…

    L3Harris (Dulles, VA)
    …domains in the interest of national security. Job Title: Lead, Chief Systems Engineer for Network Communcation Systems Job Code: 28223 Job Location: Herndon, VA ... to qualified applicants Job Description: As a Lead Systems Engineer , you will lead the technical development of and...Lead Systems Engineering role with L3Harris will be the senior technical authority on a program pursuit, or team… more
    L3Harris (08/31/25)
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