• Senior Security Assurance…

    Microsoft Corporation (Redmond, WA)
    …of our customers, partners and our own business critical information. We are hiring a Senior Security Assurance Engineer to drive the security assessment ... our customers' heterogeneous environments, as well as ensuring the security of our own internal estate. Our culture is...our customers' heterogeneous environments, as well as ensuring the security of our own internal estate. Our culture is… more
    Microsoft Corporation (10/18/25)
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  • Senior Specialist, Info Security

    L3Harris (Palm Bay, FL)
    …cyber domains in the interest of national security . Job Title: Information Security Systems Engineer Job Code: 29342 Job Location: Clifton, NJ Job Schedule: ... 9/80 Job Description: Applies current systems security engineering methods, practices and technologies to the architecture,...configuration and use of cyber defense and vulnerability assessment tools such as ACAS and SCC. + NSA Type… more
    L3Harris (09/27/25)
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  • Scientist, Information Security Systems…

    L3Harris (Palm Bay, FL)
    …land, sea and cyber domains in the interest of national security . Job Title: Sr Information Security Systems Engineer Job Code: 229346 Job Location: Palm ... to qualified applicants Job Description: This role applies current systems security engineering methods, practices and technologies to the architecture, design,… more
    L3Harris (09/27/25)
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  • Principal Security Applied Field…

    ServiceNow, Inc. (Atlanta, GA)
    …a positive impact. **Job Summary** The Principal Security Applied Field Engineer is a customer-facing, senior -level role that blends the strategic expertise ... Chief Information Security Officer (CISO) with the technical proficiency of a security engineer . This hybrid position, focuses on deep security expertise… more
    ServiceNow, Inc. (10/05/25)
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  • Security Design Engineer 2 - High…

    M. C. Dean (San Jose, CA)
    …of technical leaders in electrical, engineering, and cybersecurity industries. Responsibilities **The Security Design Engineer 2** - High End Residential ... With over 7,000 employees, our capabilities span electrical, electronic security , telecommunications, life safety, automation and controls, audiovisual, and IT… more
    M. C. Dean (09/25/25)
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  • Senior Associate, Information…

    L3Harris (Melbourne, FL)
    …sea and cyber domains in the interest of national security . Job Title: Senior Associate, Information Security Systems Engineer Job Code: 27593 Job ... Hat Enterprise Linux (RHEL) and Windows. Join our team of Information Security Systems Engineers (ISSEs) to support Managed Network Infrastructures and Services for… more
    L3Harris (09/18/25)
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  • Sr . Security Research…

    Proofpoint (Carson City, NV)
    …role has a direct and real-time impact protecting Proofpoint customers. As a Senior Security Research Engineer on Proofpoint's Threat Research team, ... more than half of the Fortune 1000, rely on Proofpoint for people-centric security and compliance solutions mitigating their most critical risks across email, the… more
    Proofpoint (10/22/25)
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  • Senior Cyber Security Detections…

    ManTech (Chantilly, VA)
    **MANTECH** seeks a motivated, career and customer-oriented ** Senior Cyber Security Detections Engineer ** to join our team in **Chantilly, VA.** This role ... + Knowledge of counter-measures or mitigating controls + Experience with enterprise security tools , including SIEMs, Threat Intelligence Platforms (TIPs), or… more
    ManTech (10/21/25)
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  • Sentinel Sr . Principal STPA-Systems…

    Northrop Grumman (Huntsville, AL)
    …system engineer to serve as a System-Theoretic Process Analysis for Security (STPA-Sec) Engineer , Level 4. You will be combining traditional Systems ... a holistic system analyses approach in order to uncover any potential security , safety, or availability features using the existing STPA handbook guidelines,… more
    Northrop Grumman (10/08/25)
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  • Lead, Security Research Engineer

    L3Harris (Melbourne, FL)
    …is available to qualified applicants Job Description: L3Harris is currently seeking a senior level Security /Vulnerability Research Engineer to join our ... domains in the interest of national security . Job Title: Lead, Security /Vulnerability Research Engineer (Active TS/SCI Clearance) Job Code: 27133 Job… more
    L3Harris (08/08/25)
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