• Linux Systems Engineer

    SAIC (Arlington, VA)
    **Description** Seeking a Senior Systems/ Network Engineer , working with a diverse team of contractors, government personnel and subject matter experts, focused ... Supporting a variety of networks and systems in a mission-critical enterprise environment. + Excel independently and in small-team environments, demonstrating strong… more
    SAIC (09/20/25)
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  • Principal Software Development Engineer…

    Oracle (Richmond, VA)
    …and securely configure these tenancies. We're looking for a Principal Software Development Engineer to help us build new features for our customers, operate our ... and attitude of a start-up, with the scale and customer-focus of the leading enterprise software company in the world. We strive for equity, inclusion, and respect… more
    Oracle (11/25/25)
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  • Information Systems Security Engineer

    SAIC (Chantilly, VA)
    **Description** SAIC is seeking an experienced Information Systems Security Engineer (ISSE) for a position located in Chantilly, VA. The successful candidate will ... space systems regarding security posture in the areas of technical, network , physical, certification and accreditation and operational security. **DESCRIPTION OF… more
    SAIC (11/06/25)
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  • Senior Engineer - Public Sector

    Lumen (Richmond, VA)
    …in system architecture and engineering disciplines. Specific technical knowledge of enterprise -level networking and network security. *Available 24/7 for ... future. **The Role** As a highly technical and hands-on position, the Sr Engineer will be supporting the Public Sector Solution Integration team and its specialized… more
    Lumen (11/11/25)
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  • Principal Security Engineer - Hardware…

    Oracle (Richmond, VA)
    …from cloud security, application security, vulnerability analysis, threat modeling, and hacking/ enterprise network penetration. The biggest challenges for the ... for every device in our data centers. A security-focused engineer at any level can have significant technical and...platform firmware o Smart NICS o Storage devices o Network controllers and other peripherals Network hardware/firmware,… more
    Oracle (11/25/25)
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  • Security Engineer

    Zoom (Richmond, VA)
    What you can expect The Security Engineer is responsible for security design and reviews across our products and services, with a specific focus on Platform services ... security architecture design/configuration, recommend changes or enhancements (authentication, authorization, network segmentation, container configuration, bastion host setup, etc.). +… more
    Zoom (11/22/25)
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  • IT Systems Engineer

    ManTech (Chantilly, VA)
    **MANTECH** seeks a motivated, career and customer-oriented **IT Systems Engineer ** to join our team in **Chantilly, VA.** **Responsibilities include but are not ... efficient manner. + Maintaining platforms of common hypervisors and enterprise applications, including collaboration tools, Systems Information and Event Monitoring… more
    ManTech (11/19/25)
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  • Lead IT Systems Engineer

    ManTech (Chantilly, VA)
    ManTech seeks a motivated, career and customer-oriented **Lead IT Systems Engineer ** to join our team in **Chantilly, VA.** **Responsibilities include but are not ... efficient manner. + Maintaining platforms of common hypervisors and enterprise applications, including collaboration tools, Systems Information and Event Monitoring… more
    ManTech (11/16/25)
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  • Senior System Engineer (C)

    SimIS Inc. (Dahlgren, VA)
    …models future environments, requirements, and capabilities, and then secures the enterprise from internal and external threats compliant with Federal, State, and ... win as a team). SimIS Inc seeks a System Engineer III to provide combat system simulation support to...provide system level requirements analysis, facility and system design, network design, market/trade studies and analysis, and logistics support… more
    SimIS Inc. (11/06/25)
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  • Systems Engineer Manager

    General Dynamics Information Technology (Virginia Beach, VA)
    …analysis, design, and development activities that will support evolution of the Navy Enterprise Tactical Training Network (NETTN) to keep pace with the needs ... Bachelors degree with a STEM-related major + Project management experience + Network operations experience, including network operations center, LAN/WAN +… more
    General Dynamics Information Technology (10/04/25)
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