• Security Engineer

    CACI International (College Park, MD)
    Security Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular ... We are looking for a proactive and experienced Technical Security Engineer to join our cybersecurity team....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

    Amentum (Fort Meade, MD)
    …space? If so, look no further. Amentum is seeking a **Principal Information Systems Security Engineer ** to join our team of passionate individuals in **Fort ... of new products and processes. **Responsibilities:** The **Senior Information Systems Security Engineer (ISSE)** shall deliver and lead threat-informed… more
    Amentum (10/23/25)
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  • Principal Engineer , Security

    Confluent (Annapolis, MD)
    …Confluent. One Team. One Data Streaming Platform. **About the Role:** As a Principal Engineer of Confluent's Security Platform, you will work closely with the ... across the company to design, architect and build secure, multi- cloud , external and internal security controls that keep our customer's data safe as well… more
    Confluent (10/30/25)
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  • System Security Engineer

    Guidehouse (Bethesda, MD)
    **Job Family** **:** IT Cyber Security **Travel Required** **:** Up to 25% **Clearance Required** **:** Ability to Obtain Public Trust **What You Will Do** **:** **. ... + Document and maintain the SA&A lifecycle workflow, integrating security into the system development lifecycle per NIST SP...with NIST 800-53 and NIST 800-37. + Experience with cloud systems and SaaS products, and understanding of the… more
    Guidehouse (11/19/25)
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  • Lead System Security Engineer

    Guidehouse (Bethesda, MD)
    …**4. Process Maturity** + Document and maintain the SA&A lifecycle workflow, integrating security into the system development lifecycle per NIST SP 800-37. + Guide ... cybersecurity responsibilities for each FISMA system. **6. Review** + Conduct security control assessments through an independent (firewalled) team. + Perform… more
    Guidehouse (11/19/25)
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  • Senior Sales Engineer - Data…

    Proofpoint (Baltimore, 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 ... including a full Data Loss Prevention suite (email, endpoint, cloud and web), Insider Risk and Data Security...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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  • AWS Security Engineer

    Applied Technology Services (Baltimore, MD)
    …The AWS Security Engineer will support UMGC by ensuring the security of its AWS cloud infrastructure and applications. The resource will design, ... security best practices and lead initiatives to strengthen the organization's cloud security posture. This resource reports to the Manager, Information … more
    Applied Technology Services (12/03/25)
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  • Senior Information Systems Security

    Leidos (Linthicum, 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...+ Experience with emerging technologies such as Zero Trust, Cloud Computing, etc. + Knowledge of, and practical experience… more
    Leidos (12/14/25)
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  • Security Engineer (RMF)

    CACI International (Frederick, MD)
    Security Engineer (RMF) Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: ... * * **The Opportunity:** We are seeking a skilled Security Engineer (RMF) to support the Defense...8500.01, 8500.02), ICD 503. + Familiarity with USG C2S cloud environments. + BS degree in Computer Science, Data… more
    CACI International (12/09/25)
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  • Lead Adversarial Security Engineer

    Trellix (Annapolis, MD)
    **_Job Title:_** Lead Adversarial Security Engineer **About** **Trellix:** **Trellix, the trusted CISO ally, is redefining the future of cybersecurity and ... More at https://www.trellix.com/ . **_Role Overview:_** Trellix is seeking an Adversarial Security Engineer to lead the evolution of its cybersecurity posture.… more
    Trellix (11/21/25)
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