• 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 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 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 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 Security Engineer

    Amazon (Herndon, VA)
    Description AWS Security is looking for a Senior Security Engineer to help ensure that our systems and processes are secured against the latest ... AWS business and its interconnections is required. As a Senior Security Engineer in AWS...solutions * Influence service teams across Amazon to develop systems and processes with security best practices.… more
    Amazon (04/25/25)
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  • Senior Software Developer Engineer

    Amazon (Herndon, VA)
    …a material impact on cloud security and compliance, this is it. As a Senior Software Engineer on our team, you will influence projects or initiatives that ... Description The AWS Security Assurance Engineering team is in the business...from your CRs. Find out what it takes to engineer systems for "Amazon Scale". Realize that… more
    Amazon (06/05/25)
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  • Senior Systems Engineer

    V2X (Springfield, VA)
    …integrity, respect, responsibility, and professionalism. We are hiring a great opportunity for an Senior Systems Engineer - Database Engineer SQL Server ... to obtain and maintain a Counterintelligence (CI) Polygraph. The Senior Systems Engineer - Database, or...which must adhere to US Government Information Assurance and Security standards such as the Defense Information Systems more
    V2X (04/15/25)
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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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  • 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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  • Senior Security Engineer

    Navy Federal Credit Union (Vienna, VA)
    Overview Navy Federal Credit Union is seeking a Senior Security Engineer to maintain and implement the latest Palo Alto Strata Cloud Manager technology and ... strategies to ensure the security posture of the systems is scalable and effective across the organization. Additionally, this position will provide security more
    Navy Federal Credit Union (06/05/25)
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  • Senior Security Intelligence…

    Amazon (Herndon, VA)
    …threat actors as well as experience performing question-driven analysis is required. As a Senior Security Intelligence Engineer , you will help enhance our ... uncover trends, and identify anomalies indicative of malicious activities. - Create security techniques and automation for internal use that enable you and others… more
    Amazon (03/19/25)
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  • Senior Principal Cyber Security

    ManTech (Chantilly, VA)
    ManTech seeks a motivated, career and customer-oriented ** Senior Principal Cyber Security Engineer ** to join our team in the **Chantilly, VA.** ... and Event Management (SIEM) platforms, and/or Splunk + Knowledge of Linux systems administration, general operating system security practices, TCP/IP networking,… more
    ManTech (05/20/25)
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  • Senior Security Engineer

    Amazon (Herndon, VA)
    …Web Services (AWS) Security is looking for a passionate and innovative Sr. Security Engineer for the AWS Vulnerability Management team. At AWS, security ... solutions and take on new challenges. As a Sr. Security Engineer in AWS Vulnerability Management, you...in AWS Vulnerability Management focusing on Linux based operating systems - Own and coordinate large-scale remediation or triage… more
    Amazon (06/03/25)
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  • Senior Cyber Security

    ManTech (Herndon, VA)
    **ManTech** seeks a motivated, career and customer-oriented ** Senior Cyber** ** Security Engineer ** to join our team in **Herndon, VA.** **Responsibilities ... with NIST 800-53 and RMF. + Support the preparation and submission of security documentation for Authority to Develop (ATD) and Authority to Operate (ATO) under… more
    ManTech (06/04/25)
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