• 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 ... supports enterprise-wide cybersecurity operations by providing advanced engineering and technical expertise across Comply-to-Connect (C2C) solutions in both… 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** . Senior Cyber Security ... Engineers are responsible for the quality of cyber security -related solution delivery, development, testing, and deployment in support of cyber security efforts.… more
    ManTech (12/11/25)
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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 ... Experience with Splunk administration and engineering + Experience with Splunk Enterprise Security (ES) operations and configurations + Proficiency with Unix and… more
    ManTech (12/30/25)
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  • Information System Security Engineer

    SAIC (Mclean, VA)
    **Description** SAIC is seeking an **Information System Security Engineer (ISSE)** to provide information security support. This position is in **McLean, ... global infrastructure and delivery of solutions that drive influence operations . If you have specialized skills in information ...operations . If you have specialized skills in information security and tech ops, this is the role for… more
    SAIC (01/14/26)
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  • Security Engineer , Corporate…

    Amazon (Arlington, VA)
    …effective oral and written communications A day in the life As a Senior Security Engineer , you will collaborate with software development teams to ensure we ... Description Corporate Services Security (CPSS) is the Amazon security ...variety of areas including cloud, devices, retail, entertainment, healthcare, operations , and physical stores. Inclusive Team Culture In Amazon… more
    Amazon (01/09/26)
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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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  • Engineer , Information Security

    Cardinal Health (Richmond, VA)
    …plans, and delivers Information Technology solutions and strategies that enable operations and drive business value. **Information Security and Risk** ... 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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  • Information Systems Security

    Nightwing (Sterling, VA)
    …peer recognition and reward system, and performance-based bonuses **Information Systems Security Engineer (ISSE) (Open)** Nightwing seeks a cybersecurity ... Nightwing provides technically advanced full-spectrum cyber, data operations , systems integration and intelligence mission support services to meet our customers'… more
    Nightwing (11/25/25)
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  • Senior Launch Integration and Operations

    KBR (Chantilly, VA)
    Title: Senior Launch Integration and Operations Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end ... future of space defense. KBR is seeking a Senior Launch Integration and Operations Engineer to support collaboration with multidisciplinary teams to deliver… more
    KBR (11/07/25)
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  • Cyber Security Engineer III

    Virtual Service Operations (Arlington, VA)
    Cyber Security Engineer III * Arlington, VA (http://maps.google.com/maps?q=Arlington+VA+USA) Description Are you looking to take the next steps in your career as ... a Cyber Security Engineer III? Let's chat and see...a Cyber Security Engineer III? Let's chat and see if we are...if we are a good match! Opportunity: Virtual Service Operations is actively seeking a talented individual with an… more
    Virtual Service Operations (12/11/25)
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