• Senior Cloud Platform Security…

    CoStar Realty Information, Inc. (Arlington, VA)
    Senior Cloud Platform Security Engineer Job Description **Overview** CoStar Group (NASDAQ: CSGP) is a leading global provider of commercial and residential real ... 75 other web applications. The backbone of our product security is our product platform security environment,...(CloudFront + WAF), and similar providers. + Knowledge of infrastructure operations across databases, network , and system… more
    CoStar Realty Information, Inc. (07/30/25)
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  • Senior IT Security Analyst…

    University of Virginia (Charlottesville, VA)
    …Review and approve firewall changes, conduct firewall ruleset reviews, and manage network security configurations. * Conduct and facilitate third party offensive ... The Senior IT Security Analyst - Cybersecurity...security incident responses. + Implements and maintains information security infrastructure . + Collaborates with other HSCS… more
    University of Virginia (09/26/25)
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  • Senior Information Security Engineer…

    Lumen (Richmond, VA)
    …us as we digitally connect the world and shape the future. **The Role** The Senior Information Security Engineer within Product and Platform Security is ... for assisting with identifying, designing, proposing, and realizing strategic security initiatives to improve Lumen penetration testing, and remediation… more
    Lumen (09/17/25)
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  • Senior Information System Security…

    Tyto Athene (Fairfax, VA)
    **Description** Tyto Athene is searching for a ** Senior Information System Security Officer (ISSO)** to be responsible for the overall handling of information ... by applicable law. Submit a Referral (https://careers-gotyto.icims.com/jobs/1461/ senior -information-system- security -officer-%28isso%29/job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834326889) **Location** _US-VA-Fairfax_ **ID**… more
    Tyto Athene (09/16/25)
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  • Senior Security Administrator

    General Dynamics Information Technology (Fairfax, VA)
    …None - None - None **Experience:** 5 + years of related experience **Job Description:** ** Senior Security Administrator** Own your career as a Senior ... build strong lines of cyber defense using cutting-edge technologies. Your work in cyber security at GDIT will have an impact on securing our clients' missions and… more
    General Dynamics Information Technology (09/29/25)
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  • Senior Delivery Consultant - Cloud…

    Amazon (Arlington, VA)
    …ProServe) team is seeking a skilled Senior Delivery Consultant to join our Cloud Security team. As a Senior Security Consultant, you'll work closely with ... media & entertainment, or manufacturing. - Hands-on technical expertise in building security capabilities in code, deploying infrastructure as code, and… more
    Amazon (08/15/25)
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  • Senior Cyber Security Detections…

    ManTech (Springfield, VA)
    **MANTECH** seeks a motivated, career and customer-oriented ** Senior Cyber Security Detections Engineer** to join our team in **Springfield, VA.** This role ... where employees come first, and you'll help defend national security while working on rewarding projects with room for...the enterprise + Analyzing and assessing damage to the data/ infrastructure as a result of cyber incidents + Performing… more
    ManTech (09/11/25)
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  • Senior Cyber Security SME

    Steampunk (Mclean, VA)
    … Infrastructure Protection + Experience with evaluating systems, networks, or infrastructure security controls against requirements such as FISMA, FIPS, and ... (eg, Defense-in-depth) and associated supporting technologies + Application security , database security , and network security + Demonstrated ability to… more
    Steampunk (10/01/25)
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  • Senior Offensive Security Engineer,…

    Google (Reston, VA)
    Senior Offensive Security Engineer, Google Public Sector + _link_ Copy link + _email_ Email a friend _corporate_fare_ Google _place_ Reston, VA, USA; Maryland, ... create and maintain the safest operating environment for Google's users and developers. Security Engineers work with network equipment and actively monitor our… more
    Google (09/22/25)
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  • Senior Information System Security…

    ManTech (Quantico, VA)
    **MANTECH** seeks a motivated, career and customer-oriented ** Senior Information System Security Representative (ISSR)** to join our team in **Quantico, VA.** ... the use and operation of security tools including Tenable Nessus and/or Security Center, IBM Guardium, HP Weblnspect, Network Mapper (NMAP), and/or similar… more
    ManTech (08/13/25)
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