• Senior Principal Security Engineer

    Oracle (Richmond, VA)
    …we looking for?** The OCI Core Services organization is looking for a Senior Principal Security Engineer that will be the technical security leader for OCI's ... + Prior role as a Principal or Senior Principal Security Engineer at a major cloud provider...as immunization and occupational health mandates.** **Range and benefit information provided in this posting are specific to the… more
    Oracle (11/25/25)
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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 ... members and customers at multiple levels to gather, supply, or coordinate information + Support Assessment and Authorization activities related to cybersecurity… more
    ManTech (12/13/25)
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  • 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 ... professionals with strong technical expertise and a desire to shape the security infrastructure of the future. **Responsibilities include but are not limited to:**… more
    ManTech (12/13/25)
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  • Security Engineer I, Threat Hunting,…

    Amazon (Arlington, VA)
    Description Amazon's Threat Hunting team is looking for a Security Engineer , Threat Hunting who is excited by the idea of searching for and uncovering undetected ... business operations. Our threat hunters work alongside incident response engineers to support ongoing security investigations. This team has a high operations… more
    Amazon (11/27/25)
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  • OCI Security Engineer Intern - OVIP

    Oracle (Richmond, VA)
    … is delivered to our customers. We are currently looking for a highly motivated security engineer intern with experience in Cloud Security to join OCI ... is required. Preferred qualifications includes + Master's degree in Computer Science, Information Security , Computer Engineering or equivalent. + Experience in… more
    Oracle (12/21/25)
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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 ... include but are not limited to:** + You will engineer , design, implement, integrate, and sustain Comply-to-Connect (C2C) deployment...at multiple levels to gather, supply, and coordinate technical information . + You will support Assessment and… more
    ManTech (12/13/25)
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  • Expert Security Engineer

    Amentum (Springfield, VA)
    …, & Intel space? If so, look no further. Amentum is seeking an **Expert Security Engineer ** to join our team of passionate individuals in **Springfield, VA** . ... and maintain integration compliance with enterprise services * Provide continuous monitoring support for information systems * Assist with running vulnerability… more
    Amentum (11/14/25)
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  • Senior Security Systems Engineer

    Cydecor, Inc. (Dahlgren, VA)
    …to Excellence, what separates us. Job Description: Cydecor is seeking a Senior Security Systems Engineer to support cybersecurity and systems engineering ... by industry-leading subject matter expertise, and business intelligence to enable decision- support and remain ahead of ever-evolving national security more
    Cydecor, Inc. (12/21/25)
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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 ... analysts in support of 24x7x365 mission-critical operations. This position allows hybrid...high-priority tasks and outages + Maintain, develop, and improve Security Infrastructure standard operating procedures and tactics, techniques, and… more
    Leidos (11/15/25)
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  • System Engineer , Physical Security

    Tyto Athene (Chesapeake, VA)
    **Description** Tyto Athene is searching for an experienced **System Engineer , Physical Security ** to support one of our DoD programs. This individual will ... in a diverse security environment. **Responsibilities:** + Design, install, test and support of DoD physical security systems including, but not limited to,… more
    Tyto Athene (12/05/25)
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