• Senior Security Systems

    EPAM Systems (Mclean, VA)
    Join our team as a ** Senior Security Systems Engineer - Radiant Logic!** Drive impactful solutions by analyzing vulnerabilities, designing robust ... systems , and delivering high-quality applications. Collaborate with stakeholders, develop...and ensure system availability. If you're passionate about innovation, security , and creating scalable solutions, we'd love to hear… more
    EPAM Systems (06/05/25)
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  • Senior Security Systems

    Pinkerton (Washington, DC)
    …experiences, and perspectives to join our family of industry subject matter experts. The Senior Security Systems Engineer , assigned to one of ... local, state, federal or country-specific law. Submit a Referral (https://uscareers-pinkerton.icims.com/jobs/1881/ senior - security - systems - engineer /job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834355712) **Location** _US-_… more
    Pinkerton (06/17/25)
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  • Senior Systems Engineer

    L3Harris (Herndon, VA)
    …sea and cyber domains in the interest of national security . Job Title: Senior Systems Engineer -Project Integration Job Code: 24107 Job Location: Herndon, ... highly skilled, wide breadth of responsibility and a motivated Systems Engineer to join our team. The...+ Must be able to obtain a DOD secret security clearance + Office-based with occasional travel to project… more
    L3Harris (05/16/25)
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  • Senior Specialist, Systems

    L3Harris (Springfield, VA)
    …sea and cyber domains in the interest of national security . Job Title: Senior Specialist, Systems Engineer - Flight Safety Test Coordinator and Team ... Test Coordinator and Team Leader for an important National Security program. We are seeking a highly motivated and...and test event support. A strong foundation in space systems , analytical tools, and mission operations is critical to… more
    L3Harris (04/23/25)
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  • Senior Systems Development…

    Amazon (Arlington, VA)
    …worldwide infrastructure to identify and reduce risks to Amazon. We are looking for a Senior Systems Development Engineer who is excited about designing and ... 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… more
    Amazon (06/10/25)
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  • Senior Specialist, Systems

    L3Harris (Springfield, VA)
    …sea and cyber domains in the interest of national security . Job Title: Senior Specialist, Systems Engineer - User Acceptance Tester (Active TS/SCI w/CI ... VA (100% Onsite)Job Description:L3Harris Technologies currently has an opening for a Senior Specialist, User Acceptance Tester with expertise in Test and Integration… more
    L3Harris (05/29/25)
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  • Senior Communications Engineer

    KBR (Chantilly, VA)
    …most critical role - protecting our national security . We are seeking a Senior Communications Systems Engineer to provide systems engineering and ... Title: Senior Communications Engineer Belong. Connect. Grow....contributions will be pivotal in designing and optimizing defense systems that ensure national security and shape… more
    KBR (06/03/25)
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  • Acquisition Policy and Process Analyst

    SAIC (Arlington, VA)
    **Description** SAIC is seeking a highly qualified and motivated Senior Systems Security Engineer to support the Special Programs Division within the ... with Polygraph. **Responsibilities shall include but are not limited to:** + The Senior Systems Engineer directly supports the Execution and Congressional… more
    SAIC (06/03/25)
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  • Senior Systems Engineer

    BAE Systems (Rockville, MD)
    **Job Description** BAE Systems is seeking a Senior Systems Engineer with former Naval Officer experience to support our work as a prime contractor on a ... leadership, and customers to successfully deliver major programs. The Senior Systems Engineer will report...develop, engineer , manufacture, and support products and systems to protect national security and keep… more
    BAE Systems (06/13/25)
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  • Senior Security Engineer

    CACI International (Arlington, VA)
    Senior Security Engineer Job... Associate AZ-500 * ITIL, CISSP certification * Information Systems Security Engineering Professional (ISSEP) - ** ... **The Opportunity:** CACI has an exciting position for a Senior Security Engineer to work...Blue Teams, development, and engineering. Collaborating and interfacing with security engineers, software engineers, systems engineers, and… more
    CACI International (04/26/25)
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  • Senior Network Security

    Marriott (Bethesda, MD)
    …Full Time **Located Remotely?** Y **Position Type** Management **JOB SUMMARY** The Senior Network Security Engineer , Network Reliability Engineering (NRE) ... all network product towers, and around globe. As the Senior Network Security Engineer , the...strategies * Strong knowledge of emerging tools, applications, and systems for attaining best-in-class network security posture… more
    Marriott (04/30/25)
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  • Senior Cyber Security

    ManTech (Chantilly, VA)
    …+ 5+ years of cybersecurity experience + Demonstrated experience as an Information Security Systems Engineer (ISSE) within the Intelligence Community or ... **ManTech seeks a motivated and career-focused Senior Cyber Security Engineer ...DoD/IC Risk Management Framework to develop and enhance cybersecurity systems + Strong working knowledge of key security more
    ManTech (06/13/25)
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  • Senior Security Engineer

    Cardinal Health (Washington, DC)
    …15 on the Fortune 500. We currently have a full-time job opening for a Senior Security Engineer of Cyber Risk Management _Department overview:_ Information ... Engineer , Cyber Risk Management, applies knowledge of Information Security , Risk Management, and Information Technology to lead the...and will work with all members of the Information Security team as well as Senior Leadership,… more
    Cardinal Health (03/29/25)
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  • Senior Mechanical Engineer - NAVY…

    BAE Systems (Washington, DC)
    **Job Description** BAE Systems is seeking an experienced Senior Mechanical Engineer to support our work as a prime contractor on high-profile US Navy ... Responsibilities: BAE Systems is seeking an experienced senior mechanical engineer to support our work...develop, engineer , manufacture, and support products and systems to protect national security and keep… more
    BAE Systems (06/05/25)
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  • Senior Security Engineer

    Amazon (Arlington, VA)
    …workflows with flexible controls which meet their individual security requirements. As a Senior Security Engineer at Amazon, you will lead the design, ... expertise with advanced software engineering capabilities to build scalable security systems and frameworks. We are seeking...teams to drive security improvements * Represent security engineering in senior -level technical discussions *… more
    Amazon (06/03/25)
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  • Senior Offensive Security

    CoStar Realty Information, Inc. (Arlington, VA)
    Senior Offensive Security Engineer Job...of total experience in a technical role such as security , networking, systems , or software development + ... an invaluable edge in real estate. Evolve our offensive security capabilities to test our internal and external facing...the vulnerabilities. The ability to explain the exploit to senior level management is key to success in this… more
    CoStar Realty Information, Inc. (05/23/25)
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  • Senior Network Security

    CoStar Realty Information, Inc. (Arlington, VA)
    Senior Network Security Engineer Job...Wi-Fi controllers, etc. + Tune and update Intrusion Prevention Systems (IPS) + Use security tools to test ... 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. (03/22/25)
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  • Information System Security Engineer

    Amentum (Washington, DC)
    As a Top Secret Information Systems Security Engineer (ISSE) for this program, you will be working in an organization that's mission is to develop and ... for the secure design, analysis, and test of information security systems and products. You will ensure...test plans for detecting and mitigating risk to information systems . engineer and perform tests and test… more
    Amentum (03/19/25)
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  • Senior Security Incident Response…

    Amazon (Herndon, VA)
    Description The Amazon Web Services team is looking for a passionate Senior Security Incident Response Engineer who can lead the response to security ... across multiple security teams as a lead security engineer providing security and...demonstrated experience with a focus in areas such as systems , network, and/or application security . - 5+… more
    Amazon (06/03/25)
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  • Senior Product Security

    Umbra Lab (Arlington, VA)
    …that has never meaningfully existed before. Are you ready to take the lead as a ** Senior Product Security Engineer ** ? We're on the lookout for an expert ... staff to increase overall awareness and capabilities in addressing security risks. + Support systems security...capabilities in addressing security risks. + Support systems security engineering initiatives, ensuring that operational… more
    Umbra Lab (05/02/25)
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