• Senior CrowdStrike Falcon Endpoint Security

    AIG (Reston, VA)
    …critical investigative insights What you'll need to succeed + Bachelor's degree in computer science, cyber security , other technical disciplines, or ... customers to manage risk. Join us as a Senior CrowdStrike Falcon Endpoint Security Engineer to play your part in that transformation. It's an opportunity to grow… more
    AIG (10/24/25)
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  • Security Engineer - Secure Software…

    Sedgwick (Alexandria, VA)
    …Identifies and defines system security requirements. + Designs computer security architecture and develops detailed cyber security designs. + ... Work(R) Fortune Best Workplaces in Financial Services & Insurance Security Engineer - Secure Software Development ...security measures to protect company data, networks, and computer systems. To focus on executing security more
    Sedgwick (09/10/25)
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  • Information Systems Security

    Watershed Security (Norfolk, VA)
    …Government Contracting experiencing. Watershed is looking for a Journeyman Information Systems Security Engineer (ISSE) to support the Naval Surface Warfare ... JOB DESCRIPTION Watershed Security , is a Veteran Owned Small Business with...policies; conducting cybersecurity vulnerability and threat analysis; and support cyber incident-response by isolating potentially effected assets, initial investigation… more
    Watershed Security (10/02/25)
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  • Security Software Engineer - Red…

    Imagine One Technology & Management (Dahlgren, VA)
    …**for this role.** Imagine One Technology & Management, Ltd. is seeking one (1) Security Software Engineer . This position is contingent upon award of the ... work and will be performed in Dahlgren, Virginia. The Security Software Engineer will be expected to:...systems to mitigate known vulnerabilities. + Operate and administrate computer systems running HP-UX, UNIX, Solaris, Linux and Microsoft… more
    Imagine One Technology & Management (09/24/25)
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  • Physical Security Engineer 4

    M. C. Dean (Chantilly, VA)
    …leaders in electrical, engineering, and cybersecurity industries. We are seeking a **Physical Security Engineer 4** to join our ** Security and Electronic ... is Building Intelligence. We design, build, operate, and maintain cyber -physical solutions for the nation's most mission-critical facilities, secure environments,… more
    M. C. Dean (10/23/25)
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  • Senior Security Systems Engineer

    Imagine One Technology & Management (Dahlgren, VA)
    …Seven (7) years of SLBM experience + Possess an in-depth understanding of computer security , military system specifications, DoD Cybersecurity policies for both ... One Technology & Management, Ltd. is seeking four (4) **Senior Security Systems Engineers** with specific experience working with Submarine-Launched Ballistic… more
    Imagine One Technology & Management (09/30/25)
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  • Senior Cloud Engineer - WFH

    Shuvel Digital (Reston, VA)
    …Cloud Architect (PCA); Professional Cloud Developer (PCD); Professional Cloud DevOps Engineer (PCDOE); Professional Cloud Security Engineer (PCSE); ... to support the research, development, installation, deployment, operation, maintenance, security compliance, and continued evolution of cyber capabilities.… more
    Shuvel Digital (09/04/25)
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  • Senior Offensive Security Engineer

    CoStar Realty Information, Inc. (Arlington, VA)
    …an accredited, not for profit university or college (preferably in a relevant field - Computer Science/ Cyber Security ) + A track record of commitment to ... Senior Offensive Security Engineer Job Description **Offensive Security Engineer ** **Overview** CoStar Group (NASDAQ: CSGP) is a leading global provider… more
    CoStar Realty Information, Inc. (08/26/25)
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  • Senior Information System Security

    ManTech (Quantico, VA)
    **MANTECH** seeks a motivated, career and customer-oriented **Senior Information System Security Engineer (ISSE)** to join our team in **Quantico, VA.** ... Platforms, Google Cloud Platforms, ect. **Preferred Qualifications:** + Degree in Computer Science, Cybersecurity, or other cyber discipline. **Clearance… more
    ManTech (11/12/25)
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  • IT Systems Security Engineer

    SAIC (Springfield, VA)
    **Description** SAIC is seeking a well-qualified Security Engineer to join an exciting program supporting our customer's Office of Security . This position is ... and record computer use and abnormalities, Report to Information System Security Officer (ISSO) or Information System Security Manager (ISSM) any attempts… more
    SAIC (10/07/25)
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