• Senior Network Security…

    CoStar Realty Information, Inc. (Arlington, VA)
    Senior Network Security Engineer ... security posture on east/west and north/south traffic. + Lead the creation of a secure and automated certificate ... we provide an invaluable edge in real estate. We are looking for a Senior Network Security Engineer to improve our information security posture at CoStar… more
    CoStar Realty Information, Inc. (07/03/25)
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  • Senior Network Engineer

    Leidos (Lorton, VA)
    **Description** The Multi Domain Solutions Division at Leidos is looking for a ** Senior Network Engineer ** to support a fast-paced program with the Air Force ... sites and the cloud. We are seeking a skilled ** Senior Network Engineer ** to design,...ability to work a rotating shift **Primary Responsibilities:** + Lead the development of detailed network designs… more
    Leidos (07/04/25)
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  • Senior Network Engineer

    KBR (Chantilly, VA)
    Title: Senior Network Engineer Belong. Connect. Grow. with KBR! KBR is seeking a highly skilled and experienced Senior Network Engineer to ... This is a contingent position based upon contract award Key Responsibilities: + Lead daily enterprise IT operations including cloud, network , infrastructure, and… more
    KBR (06/07/25)
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  • Network Engineer , Senior

    BOOZ, ALLEN & HAMILTON, INC. (Reston, VA)
    Network Engineer , Senior The Opportunity: Are you looking for an opportunity to share your experience in designing, developing, and implementing innovative ... and protect our nation? As a systems security and network security engineer , you will be responsible...capabilities and improved event correlation in large enterprises. + Lead risk and vulnerability assessments in network ,… more
    BOOZ, ALLEN & HAMILTON, INC. (08/10/25)
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  • Senior Network Engineer

    TekSynap (Arlington, VA)
    …degree (Preferred) + Clearance: Must possess a Secret clearance **Overview** We are seeking a Senior Network Engineer to join our team supporting DISA JSP ... **Responsibilities & Qualifications** **RESPONSIBILITIES** + Configure and install various network devices and services. + Monitor and analyze ...architecting routed and switched networks. + 2+ years as senior or lead engineer in… more
    TekSynap (07/09/25)
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  • Senior Network Engineer

    Sealing Technologies (Falls Church, VA)
    …Position Overview: Sealing Technologies, a Parsons Company, is seeking a skilled and experienced Senior Network Engineer to join our team. In this role, ... will play a key role in enhancing our customer's network security posture as well as streamlining the system...and visibility tools, as well as the ability to lead technical discussions with clients and deliver high-impact projects.… more
    Sealing Technologies (07/31/25)
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  • Senior Network Engineer

    Koniag Government Services (Chantilly, VA)
    **Koniag Data Solutions, LLC,** a Koniag Government Services company **,** is seeking a Senior Network Engineer to support **KDS** and our government ... the United States Patent and Trademark Office (USPTO). The Senior Engineer will be responsible for designing,...dynamic environment. The Senior AV VTC Systems Engineer for USPTO will lead the design,… more
    Koniag Government Services (07/22/25)
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  • Network Engineer ( Senior )

    BAE Systems (Herndon, VA)
    …Other incentives may be available based on position level and/or job specifics. ** Network Engineer ( Senior )** **114266BR** EEO Career Site Equal Opportunity ... all about trust, camaraderie, and a shared ambition to lead the world in defense technologies and national security...with the following skillsets: + In depth knowledge of network architecture, design, and implementation + In depth knowledge… more
    BAE Systems (07/04/25)
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  • Senior Lead Information Security…

    Lumen (Richmond, VA)
    …and shape the future. **The Role** We are seeking a highly skilled and experienced Senior Lead Information Security Engineer specializing in MTIPS policy and ... This role requires a deep understanding of cyber security and IP network technologies and best practices in information security and CISA controls. Additionally,… more
    Lumen (08/08/25)
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  • Senior Systems Engineer

    Chenega Corporation (Springfield, VA)
    **Req ID:** 36877 **Summary** ** Senior Systems Engineer ** **Springfield, VA** Are you ready to enhance your skills and build your career in a rapidly evolving ... marketplace. Chenega Agile Real-Time Solutions (CARS) is seeking a ** Sr . Systems Engineer ** will report to the...team. This position will be responsible for coordinating with network engineers with the configuration and access of the… more
    Chenega Corporation (07/23/25)
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