• Sr. Network Administrator - NADTC

    Huntington Ingalls Industries (Virginia Beach, VA)
    …cryptographic devices and keying material (eg, KG-175D, KG-75) + Knowledge of network security technologies including VRFs and port- security /802.1x Physical ... continuous connectivity for customers and sites. This position is based in the Network Operations and Security Center (NOSC), which functions as the helpdesk… more
    Huntington Ingalls Industries (08/23/25)
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  • Systems Engineer /Architect

    ManTech (Herndon, VA)
    …and CCNA certification + Hands-on experience with Cisco routing, switching, and firewall technology + Experience with primary network topologies, LANs, WANs ... **ManTech** seeks a motivated, career and customer-oriented **Midlevel Systems Engineer /Architect** to join our team in **DC, Maryland, and Virginia (DMV) area** .… more
    ManTech (08/21/25)
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  • WGL - Senior OT Systems Engineer

    AltaGas (Springfield, VA)
    …and OT devices (PLCs, RTUs). The ideal candidate would have extensive experience as a network engineer and virtualization engineer for the oil and gas ... team who performs the engineering, configuration and deployment of the network and virtual server infrastructure that supports the organization's OT environment.… more
    AltaGas (08/07/25)
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  • Virtualization Systems Engineer

    CACI International (Chantilly, VA)
    …and analysis * Network analysis to understand target networks and developing network maps * Profiling network security posture and technical overwatch ... Virtualization Systems Engineer Job Category: Engineering Time Type: Full time...firewall configuration for VDI infrastructure * Experience implementing security standards in a fast-paced operational environment * 5+… more
    CACI International (08/08/25)
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  • Systems Engineer

    Syms Strategic Group, LLC (SSG) (Richmond, VA)
    …monitoring tools like DynaTrace, ScienceLogic, and CloudWatch + An understanding of network protocols, firewall configurations, and Virtual Private Network ... Experience with network monitoring and diagnostic tools + Knowledge of security best practices for production systems + Experience implementing security more
    Syms Strategic Group, LLC (SSG) (09/17/25)
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  • Infrastructure Engineer

    Bank of America (Richmond, VA)
    …and certificate management + Strong experience and detailed technical knowledge in security engineering, system and network security , authentication and ... Infrastructure Engineer Richmond, Virginia;Jersey City, New Jersey; Charlotte, North Carolina; Plano, Texas **To proceed with your application, you must be at least… more
    Bank of America (08/16/25)
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  • Senior Systems Engineer - Cybersecurity

    M. C. Dean (Vienna, VA)
    …MS Azure and cloud services and technologies, including compute, database, storage, network virtualization, and security services; + Working understanding of ... Overview Security is critical to MC Dean's IT solutions...infrastructure. As part of the team, the **Senior Systems Engineer ** 's responsibilities will include (but will not be… more
    M. C. Dean (08/27/25)
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  • Senior Systems Engineer - Enterprise IT…

    M. C. Dean (Vienna, VA)
    …MS Azure and cloud services and technologies, including compute, database, storage, network virtualization, and security services; + Advanced knowledge of ... environments. As part of the team, the **Senior Systems Engineer ** 's responsibilities will include (but will not be...(eg, Zscaler) implementation, as well as working experience with network routing, switching, and firewall configuration is… more
    M. C. Dean (08/30/25)
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  • EndPoint Systems Engineer

    CACI International (Mclean, VA)
    …* BS in one or more areas of Engineering, Computer Science, Information Systems, Computer/ Network Security or 4 years of equivalent experience * Experience in ... EndPoint Systems Engineer Job Category: Engineering Time Type: Full time...of new installations, data sources * Perform integrations with network devices, such as VPN, firewall , routing… more
    CACI International (09/30/25)
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  • Platform/Infrastructure Engineer

    Nightwing (Sterling, VA)
    …of Linux and/or Windows Server operating systems. + Networking: Knowledge of network protocols, routing, and firewall configurations. + Scripting: Proficiency in ... community, defense, civil, and commercial markets. Job Title: Platform/Infrastructure Engineer Location: Sterling, VA Clearance: TS/SCI Poly **This position is… more
    Nightwing (09/26/25)
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