• Senior Cyber Security Engineer

    ManTech (Chantilly, VA)
    **MANTECH** seeks a motivated, career and customer-oriented **Senior Cyber Security Engineer ** to join our team in **Chantilly, VA.** This role supports a ... + Hands-on experience with technologies used in large-scale enterprise networks and data centers. + Familiarity with enterprise security software products such… more
    ManTech (12/13/25)
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  • Software Dev Engineer II, Amazon Foundation…

    Amazon (Arlington, VA)
    …of areas including cloud, devices, retail, entertainment, healthcare, operations, and physical stores. Diverse Experiences Amazon Security values diverse ... on you to be performant, innovative and adaptable? AWS Security is the group for you! We are responsible...are responsible for the protection of customer and corporate data , while being connected to all parts of Amazon's… more
    Amazon (12/18/25)
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  • Principal Cyber Security Engineer

    ManTech (Chantilly, VA)
    **MANTECH** seeks a motivated, career and customer-oriented **Principal Cyber Security Engineer ** to join our team in **Chantilly, VA.** This role supports the ... data centers + Experience deploying and/or supporting enterprise security software products such as firewalls, IPS, anti-virus solutions, application firewalls,… more
    ManTech (12/13/25)
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  • Data Center Chief Engineer , DCC…

    Amazon (Ashburn, VA)
    …responders who support the operations of some of the world's most powerful data centers. Our Data Center Engineering Operations team maintain and operate ... in some of the most sophisticated, safe, and secure data centers in the world. Our Chief Engineers (CE)...basic administrative tools to perform day to day tasks Physical Requirements: Willingness and demonstrated ability to work in… more
    Amazon (12/09/25)
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  • Senior Splunk Cyber Security

    ManTech (Chantilly, VA)
    **MANTECH** seeks a motivated, career, and customer-oriented **Senior Splunk Cyber Security Engineer ** to join our team in **Chantilly, VA.** In this role, you ... position is ideal for professionals with strong hands-on experience in system integration, data management, and cyber defense initiatives. You will play a key role… more
    ManTech (12/30/25)
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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 **Chantilly, VA.** This role ... **Responsibilities include but are not limited to:** + You will engineer , design, implement, integrate, and sustain Comply-to-Connect (C2C) deployment support to… more
    ManTech (12/13/25)
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  • Information System Security Engineer

    ManTech (Virginia Beach, VA)
    **MANTECH** seeks a motivated, career and customer-oriented **Senior Information System Security Engineer (ISSE)** to join our team in **Virginia Beach** **, ... and policies with emerging cybersecurity technologies, including access control, privileged access management, data security , network security , data loss… more
    ManTech (12/20/25)
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  • SAP NS2 Data Scientist / Data

    SAP (Herndon, VA)
    …the global market leader for business software and related services. SAP National Security Services Inc.(R) (SAP NS2(R)) is an independent US subsidiary of SAP. At ... _._ We offer SAP solutions with specialized levels of security and support to meet the requirements of US...critical infrastructure customers. **This position requires access to customer data ; Must be a US citizen.** SAP NS2 does… more
    SAP (11/12/25)
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  • Security Infrastructure Engineer

    Leidos (Alexandria, VA)
    **Description** As a Security Engineer on our team, you will operate and maintain network security infrastructure utilized by a team of cybersecurity ... Manage high-priority tasks and outages + Maintain, develop, and improve Security Infrastructure standard operating procedures and tactics, techniques, and procedures… more
    Leidos (11/15/25)
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  • Software Development Engineer II, Amazon…

    Amazon (Herndon, VA)
    …out of one of the following locations: Herndon,VA,US As a Software Development Engineer II in the Amazon Foundational Security Services (AFSS) organization at ... variety of areas including cloud, devices, retail, entertainment, healthcare, operations, and physical stores. Inclusive Team Culture In Amazon Security , it's in… more
    Amazon (12/13/25)
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