• Network Security Engineer

    Red River (Alexandria, VA)
    We are seeking a highly experienced Network Security Engineer to support and enhance our enterprise web proxy infrastructure using Skyhigh Secure Web Gateway ... rationale. + Optimize PAC/WPAD logic and ensure version-controlled policy artifacts. + Lead investigations using packet captures and log analytics. + Deliver clear… more
    Red River (09/17/25)
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  • Sr. Security Engineer - Team…

    NTT America, Inc. (Merrifield, VA)
    …an inclusive, adaptable, and forward-thinking organization, apply now. We are currently seeking a Sr. Security Engineer - Team Lead to join our team in ... Virginia (US-VA), United States (US). **Job Summary:** The Senior Security Engineer - Team Lead ...scripting languages (eg, Python, SPL, KQL), and understanding of network security and threat intelligence. + Familiarity… more
    NTT America, Inc. (09/27/25)
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  • Lead Data Security Engineer

    Centene Corporation (Richmond, VA)
    …benefits including a fresh perspective on workplace flexibility. **Position Purpose:** The Lead Data Platforms Security Engineer is responsible for ... automated threat response. + Detection Engineering: Experience developing and tuning security alerts and automation routines. Systems & Network Administration:… more
    Centene Corporation (08/24/25)
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  • Lead Information Security

    Lumen (Richmond, VA)
    …connect the world and shape the future. **The Role** Lumen Technologies is seeking a Lead Information Security Engineer who can help design, engineer , ... + Investigate, engineer , deploy, troubleshoot, & support technologies to monitor network and host systems, on premise and in a cloud environment, for cyber… more
    Lumen (09/30/25)
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  • Sr Lead Information Security

    Lumen (Richmond, VA)
    …the future. **The Role** We are seeking a highly skilled and experienced Senior Lead Information Security Engineer specializing in Cloud and Virtualization, ... security solutions. **New Capabilities** Provides input regarding multivendor network , compute, virtualization, and security infrastructure capabilities and… more
    Lumen (09/03/25)
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  • Senior Network Engineer

    Koniag Government Services (Chantilly, VA)
    …Public Law 88-352_** **Job Details** **Job Family** **IT, Cyber Security , Network Systems** **Job Function** ** Network Engineer ** **Pay Type** **Salary** ... security measures and documentation. + Subsequently, the engineer will design a modernized network architecture...for Reclamation's Review and Approval prior to deployment of network devices. + Lead and/or perform … more
    Koniag Government Services (09/10/25)
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  • Network Engineer (Expert)

    BAE Systems (Herndon, VA)
    …as CCNA Security , CCNP Security , Palo Alto Networks Certified Network Security Engineer (PCNSE), or similar industry certifications are preferred ... lead the world in defense technologies and national security services. We offer flexible work environment to support...our freedom. We are seeking a talented and experienced Network Engineer with a specialized focus on… more
    BAE Systems (09/09/25)
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  • Network Engineer (SME)

    BAE Systems (Herndon, VA)
    …level experience as a CISCO Network Engineer with a focus on Network Security + Strong proficiency with NAC platforms + In-depth knowledge of network ... lead the world in defense technologies and national security services. We offer flexible work environment to support...We are seeking a Subject Matter Expert (SME) Level Network Engineer with a minimum of 16… more
    BAE Systems (09/09/25)
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  • Network Engineer 3

    M. C. Dean (Chantilly, VA)
    …lives, and changing the world for the better. We are seeking a ** Network Engineer 3** to join our ** Security and Electronic Systems (SES)** business Unit. As ... local and commercial customers across high-growth markets. Responsibilities The Network Engineer 3 is responsible for designing,...senior network engineers to identify and resolve network security issues. + Develop network more
    M. C. Dean (08/27/25)
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  • Senior Network Operations Engineer

    Insight Global (Herndon, VA)
    …Herndon, VA. This person must be able to go onsite 3x per week. The Network Engineer will be responsible for the overall evaluation, design and daily operation ... the Enterprise Network Infrastructure. This role serves as a "hands-on" network engineer who evaluates complex network -computing system requirements and… more
    Insight Global (09/09/25)
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