• Senior Information System Security

    ManTech (Chantilly, VA)
    **MANTECH** seek a motivated, career and customer-oriented **Senior Information System Security Engineer ** to join our team in **Washington, DC, Quantico, ... but are not limited to:** + Define IS and Network Environment security requirements in accordance with applicable cybersecurity requirements. + Design security more
    ManTech (01/01/26)
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  • Security Engineer

    Imagine One Technology & Management (Dahlgren, VA)
    …+ Bachelor's degree desired ** Security Requirements:** + Active DoD Top Secret security clearance 1. One (1) engineer will require a TS/SCI clearance Imagine ... One Technology & Management, Ltd. is seeking two (2) ** Security Engineers.** This position is contingent upon award of...per DoDI 8500.2. + Research and recommend logical and physical solutions that prevent, detect and correct the system… more
    Imagine One Technology & Management (12/24/25)
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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 for US ... intelligence to enable decision-support and remain ahead of ever-evolving national security challenges. Our success rests squarely on three bedrock principles:… more
    Cydecor, Inc. (12/21/25)
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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** **, ... security certification **Clearance Requirements:** + Must have an active Secret security clearance. ** Physical Requirements:** + The person in this position… more
    ManTech (12/20/25)
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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 ... areas including cloud, devices, retail, entertainment, healthcare, operations, and physical stores. Inclusive Team Culture In Amazon Security... physical stores. Inclusive Team Culture In Amazon Security , it's in our nature to learn and be… more
    Amazon (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 ... a variety of tools, methods, intelligence, and techniques. They work hands-on with security logs and are encouraged to be creative and develop innovative techniques… more
    Amazon (11/27/25)
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  • Security Consulting Engineer

    Cisco (Mclean, VA)
    …their solutions to helping them investigate potential security incidents. As a Security Consulting Engineer Intern, you will be able to interact with ... Applications are accepted until further notice. **Meet the Team** Cisco Security Customer Experience (CX) organization supports customers through the entire… more
    Cisco (11/21/25)
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  • Engineer , Information Security

    Cardinal Health (Richmond, VA)
    …solutions and strategies that enable operations and drive business value. **Information Security and Risk** develops, implements, and enforces security controls ... via federated SSO, ensuring alignment with overall business and security objectives. This includes assessing multiple Cardinal Health e-commerce applications,… more
    Cardinal Health (11/21/25)
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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** . ... projects that make a direct impact on the Nation's security and intelligence mission. **Responsibilities:** * Bridge the gap...14 years of experience, in a related field. * Physical Requirements: Most work will be done at a… more
    Amentum (11/14/25)
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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 ... using centralized management tools + Maintaining and tuning Splunk Enterprise Security (ES) content and performance + Managing knowledge objects, data models,… more
    ManTech (12/30/25)
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