• Endpoint Security Engineer Lead…

    Leidos (Arlington, VA)
    …members to ensure that systems are functional, secure, and scalable. The Security Engineer will support the design and development of cybersecurity tools and ... Leidos has an immediate need for a lead Endpoint Security Engineer for a customer on a...features into existing infrastructures while maintaining the integrity and security of enterprise-wide systems and networks. **Primary… more
    Leidos (11/25/25)
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  • Staff Enterprise Security Engineer

    LinkedIn (Sunnyvale, CA)
    …threats facing all Internet services and infrastructure. LinkedIn is looking for a Staff Security Engineer to be an integral part of our Information Security ... trust people place in us. As a third party security engineer , you will own the ...reliability engineers; you will build threat models, design secure systems , and perform security design assessments that… more
    LinkedIn (12/13/25)
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  • Cloud Security Engineer

    Koniag Government Services (Washington, DC)
    …technical inspection of cloud systems , identifying and mitigating potential security weaknesses, and ensuring system functionality. + Work autonomously in ... Koniag Government Services company, is seeking an experienced Cloud Security Engineer with a TS/SCI clearance to...Security Incident Handling Guide) and DHS 4300A Sensitive Systems Policy Handbook, Attachment F Incident Response + Perform… more
    Koniag Government Services (11/20/25)
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  • 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....The ideal candidate will have a strong background in system security , threat detection, and network defense,… more
    CACI International (11/08/25)
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  • Network Security Engineer

    SpaceX (Cape Canaveral, FL)
    Network Security Engineer Cape Canaveral, FL Apply... security processes + Manage and maintain network security systems by applying system ... ultimate goal of enabling human life on Mars. NETWORK SECURITY ENGINEER SpaceX is looking for a...years of experience hardening Windows, MacOS, and/or Linux operating systems PREFERRED SKILLS AND EXPERIENCE: + Strong understanding of… more
    SpaceX (10/30/25)
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  • Senior Principal Offensive Security

    Oracle (Baton Rouge, LA)
    **Job Description** Job Description **Offensive Security Engineer ** Oracle Cloud Infrastructure Group The Oracle Cloud Infrastructure (OCI) Offensive Security ... visiting https://cloud.oracle.com/cloud-infrastructure . Are you interested in building large-scale distributed security systems and tools for the cloud? Do you… more
    Oracle (11/25/25)
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  • Sr. Kubernetes Security Engineer

    Capgemini (Portland, OR)
    …in mission-critical environments? Join our team in Portland, OR, as a Kubernetes Security Engineer supporting the aerospace industry, where security , ... sandboxing techniques (seccomp, gVisor, Kata) to protect workloads and system services. + Integrate TPM for secure boot and...technical field, with 8-10 years of experience in infrastructure, security , or systems engineering. + Deep expertise… more
    Capgemini (10/08/25)
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  • Senior Security Engineer

    Justworks (New York, NY)
    Senior Security Engineer (Enterprise) New York, New York Apply Who We Are At Justworks, you'll enjoy a welcoming and casual environment, great benefits, wellness ... Are Justworks is looking for an experienced, hands-on Senior Security Engineer who can help drive the...major new product development projects to ensure that appropriate security controls are built into systems prior… more
    Justworks (10/25/25)
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  • Staff Cyber Security Engineer

    NBC Universal (Englewood Cliffs, NJ)
    …spin-off is expected to be completed during 2025. We are looking for a Staff Cyber Security Engineer to be part of our NBCU Security Architecture team. This ... Staff Cyber Security Engineer will partner with the various NBCUniversal businesses, enterprise...or modified technology deployments; ensuring that they incorporate Information Security best practices and guidelines into system more
    NBC Universal (10/09/25)
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  • Sr. Infrastructure Security Engineer

    Hyundai Autoever America (West Point, GA)
    Sr. Infrastructure Security Engineer Location - West Point, GA CBU: KAGA ( Security ) Company Overview Hyundai AutoEver America is pioneering the future of ... What You Will Be Doing: As a Sr. Infrastructure Security Engineer , you will be responsible for...creating operational manuals and runbooks. + Operate and Optimize Security Systems : Maintain and improve existing … more
    Hyundai Autoever America (11/24/25)
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