• Information Systems Security

    RTX Corporation (Sterling, VA)
    security clearance​ ** Security Clearance:** DoD Clearance: Secret **Information Systems Security Engineer II** **(Onsite)** Do you like video games? Have ... that video game to life? As an Information Systems Security Engineer within the Simulation, Training, and...site. **What You Will Do:** + Design, implement, and test security solutions using industry-standard methodologies and… more
    RTX Corporation (07/24/25)
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  • Senior Network Security Engineer

    CoStar Realty Information, Inc. (Arlington, VA)
    Senior Network Security Engineer Job Description **Overview** CoStar Group (NASDAQ: CSGP) is a leading global provider of commercial and residential real estate ... real estate. We are looking for a Senior Network Security Engineer to improve our information ...Tune and update Intrusion Prevention Systems (IPS) + Use security tools to test and detect vulnerability… more
    CoStar Realty Information, Inc. (07/03/25)
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  • Senior Security Systems Engineer

    Imagine One Technology & Management (Dahlgren, VA)
    …to bring the system into compliance. + Plan, develop, execute and document results of security test procedures. + Lead the analysis and testing of a ... Agency (DISA) Security Technical Implementation Guides (STIGs) and National Security Agency (NSA) recommendations. + Lead the identification of disagreements… more
    Imagine One Technology & Management (07/01/25)
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  • Lead Network Engineer - Palo Alto…

    CoStar Realty Information, Inc. (Arlington, VA)
    …Service (QoS) for optimized traffic management. + PCNSE (Palo Alto Networks Certified Network Security Engineer ) **What's in it for You** When you join CoStar ... Lead Network Engineer - Palo Alto Firewalls...and User-ID to enhance performance, reduce complexity, and maintain security standards. + Lead firewall upgrades, migrations,… more
    CoStar Realty Information, Inc. (06/19/25)
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  • Senior Systems Engineer - Aerostat IPT…

    QinetiQ (Mclean, VA)
    …(ML), and augmented reality (AR). QinetiQ US's dedicated experts in defense, aerospace, security , and related fields all work together to explore new ways of ... protecting the American Warfighter, Security Forces, and Allies. Being a part of QinetiQ...We are seeking an experienced and dynamic Senior Systems Engineer to serve as the Aerostat Integrated Product Team… more
    QinetiQ (08/10/25)
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  • Senior Systems Development Engineer

    Amazon (Arlington, VA)
    …out of one of the following locations: Arlington, VA, USA The Amazon Security Enterprise Protection team builds tools and services for the monitoring and response ... Amazon. We are looking for a Senior Systems Development Engineer who is excited about designing and building solutions...that protect Amazon and our customer data. In Amazon Security our challenges are broad and deep -- we… more
    Amazon (07/18/25)
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  • Senior Application Security Engineer

    Confluent (Richmond, VA)
    …One Confluent. One Team. One Data Streaming Platform. **About the Role:** As an application security engineer at Confluent, you will join a team of security ... Experience reading and writing code for software automation and security test cases (preferably in GoLang, Python,...different perspectives. And we make space for everyone to lead , grow, and challenge what's possible. We're proud to… more
    Confluent (07/03/25)
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  • Lead System Engineer

    NVR (Reston, VA)
    Lead System Engineer Job Category Information Technology Market Location VA - Northern Virginia Location VA - Reston Apply Now ... (https://phg.tbe.taleo.net/phg01/ats/careers/v2/applyRequisition?org=NVRINC&cws=52&rid=35364) NVR, Inc. is seeking a Lead Azure Cloud Engineer on-site in Reston,… more
    NVR (07/30/25)
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  • Lead Software Engineer

    General Dynamics Information Technology (Fairfax, VA)
    …support national security initiatives through advanced application development. As a lead engineer , you will guide a high-performing team building secure, ... years of related experience **US Citizenship Required:** Yes **Job Description:** Software Engineer Sr Advisor Deliver simple solutions to complex problems as a… more
    General Dynamics Information Technology (07/22/25)
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  • Network Security Engineer

    GovCIO (Richmond, VA)
    **Overview** GovCIO is currently hiring for a Network Security Engineer with an active Secret clearance to lead the architecture, engineering, integration, ... USD $185,000.00 /Yr. Submit a referral to this job (https://careers-govcio.icims.com/jobs/6400/network- security - engineer /job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-Remote_ **ID** _2025-6400_ **Category** _IT… more
    GovCIO (08/02/25)
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