• Cybersecurity Application

    Nelnet (Washington, DC)
    …for people where they live, learn, and work. We are seeking a highly skilled Application Security Engineer with strong experience across secure code review, ... vulnerability reports to businesses **EXPERIENCE:** + 2-4 years of hands-on application security experience + Experience integrating security tooling and… more
    Nelnet (12/18/25)
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  • Cybersecurity Automation Engineer

    General Dynamics Information Technology (Falls Church, VA)
    …systems and developing automated solutions for security issues + Intergrate the application security landscape and best practices and be able to translate ... your opportunity to make a personal impact as a ** Cybersecurity Automation Engineer ** supporting the United States...practices. + Keep up with the latest developments in application security and related technologies. + Creating… more
    General Dynamics Information Technology (11/05/25)
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  • AI Cybersecurity Engineer Principal

    General Dynamics Information Technology (Fairfax, VA)
    …your career while impacting our national security in cyber as an **AI Cybersecurity Engineer Principal** at GDIT. Here, technologists have many paths to grow ... schedule, and cost constraints. + Integrates new application security features into existing infrastructures, designs cybersecurity architectural artifacts,… more
    General Dynamics Information Technology (12/17/25)
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  • Cybersecurity Analyst / Engineer

    Noblis (Washington, DC)
    Responsibilities **Position Overview** We are seeking an experienced and detail-oriented ** Cybersecurity Analyst / Engineer ** to support the FAA's **Brand New** ... CISA teams for **threat intelligence sharing and coordinated response** . **Systems Security Engineering & Integration** + Provide cybersecurity input during the… more
    Noblis (10/28/25)
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  • Cybersecurity Architect / Engineer

    Leidos (Mclean, VA)
    …engineering team lead. * Familiarity with secure software development practices, application security architecture, and development environment hardening. * ... To promote these efforts, Leidos is looking for a ** Cybersecurity Architect / Engineer ** - Connected Intelligent...Role: Be recognized as a subject matter expert in ** Cybersecurity and Security Engineering.** * Innovative Work:… more
    Leidos (12/19/25)
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  • Lead Cybersecurity Engineer ; HP…

    Capital One (Washington, DC)
    Lead Cybersecurity Engineer ; HP NonStop Systems In...+ At least 4 years of experience in Information Security , Application Security , or ... Cybersecurity role, you'll be responsible for the overall security architecture, design, and configuration of the PULSE HP...Qualifications: + Bachelor's Degree6+ years of experience in Information Security , Application Security , or … more
    Capital One (11/21/25)
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  • Cybersecurity Operations Engineer

    TekSynap (Bethesda, MD)
    **Responsibilities & Qualifications** **RESPONSIBILITIES** The ** Cybersecurity Operations Engineer ** will implement and maintain defensive cyber controls aligned ... TS/SCI clearance with CI Polygraph. + Bachelor's degree in cybersecurity , information security , or IT. + 5+...response and containment procedures. **Overview** We are seeking a ** Cybersecurity Operations Engineer ** to support the Office… more
    TekSynap (11/22/25)
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  • Senior Systems Engineer

    M. C. Dean (Vienna, VA)
    …and administration of key solution components, including network infrastructure, cybersecurity management application software, database stores, and other ... Advanced knowledge and hands-on experience with configuration and administration of cybersecurity platforms, including endpoint security (eg, Defender, Trend… more
    M. C. Dean (11/26/25)
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  • Cybersecurity Engineer

    Red River (Washington, DC)
    Red River Technology is actively seeking a dedicated and highly skilled Cybersecurity Engineer to join our team in supporting a mission-critical program for the ... Excellent problem-solving and analytical skills. If you are a motivated and skilled Cybersecurity Engineer with a passion for leveraging technology to expedite… more
    Red River (10/06/25)
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  • Cybersecurity Engineer

    Warner Bros. Discovery (Washington, DC)
    …through the deployment, management, and maintenance of shared, reliable, and extensible security platforms/systems. The Cybersecurity engineer plays a key ... security goals and vision. **Your Role Accountabilities:** + Plan, design, engineer and implement security -related technologies + Understanding technical … more
    Warner Bros. Discovery (12/16/25)
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  • Cybersecurity Engineer

    Steampunk (Mclean, VA)
    **Overview** As a ** Cybersecurity Engineer ** , you will provide technical expertise and solutions to remediate persistent and challenging portfolio-wide ... JIRA, Service Now or equivalent + Working knowledge of operating system and dynamic application security testing scan tools - Tenable and MicroFocus WebInspect +… more
    Steampunk (11/11/25)
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  • Cybersecurity System Administrator - DMV

    M. C. Dean (District Of Columbia, DC)
    …logs. ** Cybersecurity Operations** + Serve as the **Information System Security Manager (ISSM)** for all assigned systems. + Monitor networks for real-time ... threat indicators; investigate and respond to security events. + Implement and operate cybersecurity ...High School Diploma . Ability to process and operate application software, to include word-processing, spreadsheets and databases. .… more
    M. C. Dean (11/26/25)
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  • Staff Product Line Cybersecurity Architect

    Northrop Grumman (Jessup, MD)
    …(https://www.northropgrumman.com/what-we-do/mission-solutions/microelectronics) is seeking **Staff Product Line Cybersecurity Architect.** **What You'll Get to Do:** ... System Level Role, responsible for the Cybersecurity Architecture and design for extremely complex systems that incorporate mature and emerging technologies. The … more
    Northrop Grumman (12/05/25)
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  • Cloud Cybersecurity Subject Matter Expert

    UIC Government Services and the Bowhead Family of Companies (Arlington, VA)
    …on delivering scalable, high availability solutions while adhering to government mandated security standards. + Design and engineer secure, scalable cloud ... **Overview** CLOUD CYBERSECURITY SUBJECT MATTER EXPERT (MODES): Bowhead seeks a...manage DevSecOps pipelines within the Gov Cloud Framework, emphasizing security and compliance. Write advanced scripts using PowerShell, Python,… more
    UIC Government Services and the Bowhead Family of Companies (12/17/25)
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  • Senior Sales Engineer - Data…

    Proofpoint (Maryland City, MD)
    …play a critical role in our sales process every single day. As a **Senior Sales Engineer ** in the fast-growing **Data Security Group (DSG)** you will be one of ... About Us: We are the leader in human-centric cybersecurity . Half a million customers, including 87 of...Engineer and/or related areas; ideally in the **Data Security and Insider Risk areas** + Good understanding of… more
    Proofpoint (12/19/25)
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  • Information Systems Security

    Amentum (Fort Meade, MD)
    …and processes. **Responsibilities:** The **Senior Information Systems Security Engineer (ISSE)** shall deliver and lead threat-informed cybersecurity ... no further. Amentum is seeking a **Principal Information Systems Security Engineer ** to join our team of...and engineers in the identification and implementation of information security functionality to ensure uniform application of… more
    Amentum (10/23/25)
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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 ... team members to deploy and manage policies, rules, and signature sets on cybersecurity capabilities + Manage high-priority tasks and outages + Maintain, develop, and… more
    Leidos (11/15/25)
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  • Information System Security Engineer

    TekSynap (Washington, DC)
    …:Services to support Information System Engineering performed by the Information System Security Engineer (ISSE) includes the following activities: + Lead, ... + Results Oriented + Teamwork **Overview** We are seeking an Information System Security Engineer (ISSE) to join our team supporting a government customer.… more
    TekSynap (11/30/25)
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  • Information Systems Security

    GovCIO (Alexandria, VA)
    **Overview** GovCIO is currently hiring an **Information Systems Security Engineer ** for a program with the US Coast Guard. This position will be located in ... /Yr. Submit a referral to this job (https://careers-govcio.icims.com/jobs/7180/information-systems- security - engineer /job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-VA-Alexandria_ **ID** _2025-7180_… more
    GovCIO (11/26/25)
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  • Cleared Information Systems Security

    SMX (Washington, DC)
    Cleared Information Systems Security Engineer (4659)at SMX(View all jobs) (https://www.smxtech.com/careers/) Washington, DC SMX is hiring a number of Information ... Systems Security Engineer to support a Law Enforcement OCIO's organization to provide Information Security as a Service support across all cybersecurity more
    SMX (11/04/25)
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