• Application Security Engineer

    ISC2 (Annapolis, MD)
    …delivery as well as the underlying infrastructure. The Application Security Engineer must be comfortable with securing cloud -based products in environments ... of our successes. Learn more. **Position Summary** The Application Security Engineer will be an integral part...as .NET, Windows, C#, Azure. + General Knowledge of cloud security , API (Application Programming Interface) … more
    ISC2 (11/20/25)
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  • Sr. Security Research Engineer

    Proofpoint (Baltimore, MD)
    …has a direct and real-time impact protecting Proofpoint customers. As a Senior Security Research Engineer on Proofpoint's Threat Research team, you'll be part ... About Us: We are the leader in human-centric cybersecurity . Half a million customers, including 87 of...risks: vulnerabilities in people. With an integrated suite of cloud -based solutions, Proofpoint helps companies around the world stop… more
    Proofpoint (10/22/25)
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  • Software Engineer Security

    Cisco (Fulton, MD)
    …(eg, Jenkins, GitHub Actions) and cloud environments. + Familiarity with cloud security concepts and experience using automation tools within software ... techniques. + Familiarity with securing cloud environments, including knowledge of cloud security best practices and commonly used security tools.… more
    Cisco (11/20/25)
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  • Senior Information Systems Security

    Leidos (MD)
    …related field with a minimum of 14 years of experience as an Information Systems Security Engineer (ISSE) or System Engineer on programs and/or contracts ... **Description** As a Senior Information Security Systems Engineer (ISSE) you will...Responsibilities:** The Senior ISSE shall deliver and lead threat-informed cybersecurity products - cybersecurity risk assessments, architecture… more
    Leidos (09/26/25)
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  • Lead Adversarial Security Engineer

    Trellix (Annapolis, MD)
    …https://www.trellix.com/ . **_Role Overview:_** Trellix is seeking an Adversarial Security Engineer to lead the evolution of its cybersecurity posture. This ... **_Job Title:_** Lead Adversarial Security Engineer **About** **Trellix:** **Trellix, the...the trusted CISO ally, is redefining the future of cybersecurity and soulful work.** Our comprehensive, GenAI-powered platform helps… more
    Trellix (11/21/25)
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  • Manager, Red Team Security Consulting,…

    Google (MD)
    Manager, Red Team Security Consulting, Mandiant, Google Cloud _corporate_fare_ Google _place_ Texas, USA; Illinois, USA; +3 more; +2 more _laptop_windows_ Remote ... in dynamic cyber defense, threat intelligence and incident response services. Mandiant's cybersecurity expertise has earned the trust of security professionals… more
    Google (11/15/25)
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  • Security Engineer

    CACI International (College Park, MD)
    …for federal missions **Responsibilities:** We are looking for a proactive and experienced Technical Security Engineer to join our cybersecurity team. As a ... Security Engineer Job Category: Information Technology...technologies, identity management, and access controls. 7. Familiarity with cloud security best practices for AWS, Azure,… more
    CACI International (11/08/25)
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  • Information Systems Security

    General Dynamics Information Technology (Bethesda, MD)
    …Seize your opportunity to make a personal impact as an Information Systems Security Engineer supporting customer activities. GDIT is your place to make ... GDIT, people are our differentiator. As a Information Systems Security Engineer (ISSE)​, you will help ensure...discipline) + **Required Experience:** 8+ yrs + Experience with cloud security + **Preferred Technical Skills:** +… more
    General Dynamics Information Technology (10/01/25)
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  • Associate Engineer , SOAR Information…

    Marriott (Bethesda, MD)
    …Y **Expiration Date:** 11/24/2025 **JOB SUMMARY** Marriott wishes to add an Associate Engineer to Cyber Analytics and Automation team for our Security ... role you will be responsible for gathering requirements, developing, and maintaining security automations leveraging a SOAR platform and agentic AI solutions. You… more
    Marriott (11/18/25)
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  • Security Engineer II

    Trustmark (Annapolis, MD)
    …best to our colleagues, clients and communities. We are seeking a highly skilled Cyber Security Engineer to join our team and play a pivotal role in safeguarding ... The ideal candidate will possess a deep understanding of cybersecurity principles, a strong technical background, and a passion...such as CISSP, CISA, or CEH. + Experience with cloud security (eg, AWS, Azure, GCP). +… more
    Trustmark (09/20/25)
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