• Cloud Information Systems Security

    CGI Technologies and Solutions, Inc. (Washington, DC)
    **Cloud Information Systems Security Engineer (ISSE) - Sr** **Category:** Cyber Security **Main location:** United States, District of Columbia, Washington ... is currently looking for a Senior-Level Cloud Information Systems Security Engineer with active Top Secret clearance...with system development teams to ensure proper implementation of network security standards. * Identify additional … more
    CGI Technologies and Solutions, Inc. (12/24/25)
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  • Cyber Security Systems Engineer

    BAE Systems (Herndon, VA)
    …**Required Education, Experience, & Skills** We are actively seeking an Information Systems Security Engineer (ISSE) with a minimum of 11 years' experience with ... Management Framework (RMF), ICD 503 accreditation, and NIST 800-53B. + Developing architecture documentation and Systems Security Plans (SSP) to support… more
    BAE Systems (01/06/26)
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  • Senior Security Engineer

    Unum Group (Dunwoody, GA)
    …is changing, and we're excited about what's next. Join us. **General Summary:** Senior Security Engineer Join a team where your expertise shapes enterprise-wide ... security strategy. We're seeking a Senior Security Engineer to lead the design and... to lead the design and execution of cutting-edge security architecture and defense frameworks that protect… more
    Unum Group (01/01/26)
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  • Information Security Systems…

    BAE Systems (Herndon, VA)
    …**Required Education, Experience, & Skills** We are actively seeking an Information Systems Security Engineer (ISSE) with a minimum of 11 years' experience with ... controls that support the Risk Management Framework (RMF) and ICD 503 Security Accreditation + Developing architecture documentation and Systems Security more
    BAE Systems (12/10/25)
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  • Lead Security Engineer

    CoStar Realty Information, Inc. (Arlington, VA)
    Lead Security Engineer Job Description **Overview** CoStar Group (NASDAQ: CSGP) is a leading global provider of commercial and residential real estate ... section grows, so will the tools and the **Lead Security Engineer ** will be the person charged...response functions and reporting of findings + Lead technical security assessments ( network , application, database) for existing… more
    CoStar Realty Information, Inc. (10/24/25)
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  • Cyber Security Engineer - Managing…

    Guidehouse (Houston, TX)
    …emerging technologies such as AI/ML in cybersecurity + Hands-on experience with network security , cryptography, and/or identity management. + Project Management ... Security Plans for cyber tools and maintain current Network Diagrams per DoD standards. + Plan and lead...Data Security , Defensive Cyberspace Operations Infrastructure, Endpoint Security , Scanner Ops, Zero Trust Architecture (ZTA)… more
    Guidehouse (11/28/25)
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  • Consulting Hardware Security

    Oracle (Boston, MA)
    …the future of one of the largest clouds on earth with us. Overall, the OCI Security Architecture team performs a variety of work ranging from cloud security , ... for every device in our data centers. A security -focused engineer at any level can have... security , vulnerability analysis, threat modeling, and hacking/enterprise network penetration. The biggest challenges for the team are… more
    Oracle (11/25/25)
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  • Information Systems Security

    Amentum (Columbia, MD)
    …principles and technology, including access/control, authorization, identification and authentication, PKI, network and enterprise security architecture is ... We are seeking a Information Systems Security Engineer LV3 for a prime...and technology, including access/control, authorization, identification and authentication, PKI, network and enterprise security architecture more
    Amentum (11/12/25)
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  • Cyber Security Engineer - Illumio…

    NANA Regional Corporation (Peterson Air Force Base, CO)
    The Cyber Security Engineer Illumio SME - provides technical implementation, support, and training services for Illumio on NIPR and SIPR networks. Plans and ... monitoring of the computer networks for security issues. Collaborates with the security team to perform tests and find network weaknesses. Researches and… more
    NANA Regional Corporation (12/25/25)
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  • Network Architect Engineer 5

    M. C. Dean (Springfield, VA)
    …and Software Defined Networking. + Experience with deploying and maintaining a multi-enclave network architecture + Understanding security designs for ... performance tuning, troubleshooting, and root cause analysis. + Proficiency in network security principles, including segmentation and compliance standards. +… more
    M. C. Dean (12/19/25)
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