• Principal Red Team

    Google (NC)
    Principal Red Team Security Consultant, Mandiant, Google Cloud (English) _corporate_fare_ Google _place_ Reston, VA, USA; Alabama, USA; +8 more; +7 more ... a concise manner. **About the job** As a Mandiant Red Team Consulting team member,...including external pen testing, web application, mobile, and wireless security testing. You will expand the team 's… more
    Google (12/18/25)
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  • Principal Software Engineer - Red

    Red Hat (Boston, MA)
    **About the job** Are you ready to create open, hybrid, and intelligent solutions? Join the Red Hat OpenShift AI team ! Red Hat OpenShift AI (RHOAI) delivers ... build, scale, and operationalize AI solutions with unmatched flexibility and value. At Red Hat, our commitment to open source innovation extends beyond our products… more
    Red Hat (11/25/25)
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  • Principal , Information Systems…

    American Red Cross (DC)
    …KNOW ABOUT THE JOB: _The American Red Cross is looking for an experienced Principal to join the Information Security Architecture group. The Principal is ... and implemented securely while supporting business resilience and innovation. The Principal , Information Systems Security provides leadership in secure design… more
    American Red Cross (12/23/25)
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  • Principal Software Engineer

    Red Hat (Austin, TX)
    **About the Job** The Azure Red Hat OpenShift (ARO) Engineering team is looking for a Principal Software Engineer to focus on the ARO HCP project. In this ... in peer code reviews and continuous integration (CI), and respond to security threats + Work with Red Hat's Global Customer Support team and partner support… more
    Red Hat (01/06/26)
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  • Principal /Sr Principal Systems…

    Northrop Grumman (Rolling Meadows, IL)
    …apply. We are looking for a Principal / Senior Principal Systems Security Engineer to join our team in Rolling Meadows, IL. This position requires 100% ... international export markets, ensuring compliance with Tri-Service Committee and Red Team requirements for US-deployed and exported...the organization. This position can be filled at the Principal Systems Security Engineer or Sr. … more
    Northrop Grumman (10/28/25)
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  • Principal Security Engineer

    Microsoft Corporation (Redmond, WA)
    …in order to assess the security of services + Execute and lead Red Team operations using real world adversarial tactics and techniques to validate a ... millions of users across the world? Join the Microsoft Red Team (MRT) organization, where you will... security and resilience of Microsoft. As a Principal Security Engineer you will lead operations… more
    Microsoft Corporation (12/12/25)
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  • Principal Technical Program Manager…

    Microsoft Corporation (Redmond, WA)
    …threats like prompt injection, and privacy-first systems that scale globally. As a Principal Technical Program Manager for Copilot Security , you will drive the ... **Overview** Copilot Security is at the heart of Microsoft's mission...that scale with trust, we want you on this team . Microsoft's mission is to empower every person and… more
    Microsoft Corporation (01/06/26)
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  • Regional Media Analyst - Mandarin

    Red Gate Group (Tampa, FL)
    The Red Gate Group, founded in 2006, is a Service-Disabled Veteran-Owned Company based in Chantilly, VA. As an SDVOSB, the Red Gate Group has established a ... Country and Client," reflects our deep commitment to national security and service excellence. As an employer of choice,...our clients' missions and our employees' success. Join our team and be part of an organization that values… more
    Red Gate Group (01/03/26)
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  • Principal System Administrator - Windows…

    RTX Corporation (El Segundo, CA)
    …Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship is ... required, as only US citizens are eligible for a security clearance​ ** Security Clearance:** Secret - Current...today's mission and stay ahead of tomorrow's threat. Our team solves tough, meaningful problems that create a safer,… more
    RTX Corporation (12/09/25)
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  • Principal Systems Engineer

    V2X (Springfield, VA)
    team in direct support of business and mission-focused needs. Responsibilities + The Principal Systems Engineer shall drive the A&E team and directly support ... bring 120 years of successful mission support to improve security , streamline logistics, and enhance readiness. Aligned around a...evaluated and integrated with the end capability. + The Principal Systems Engineer shall oversee the A&E team more
    V2X (11/25/25)
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  • Graphic Designer

    Red Gate Group (Tampa, FL)
    The Red Gate Group, founded in 2006, is a Service-Disabled Veteran-Owned Company based in Chantilly, VA. As an SDVOSB, the Red Gate Group has established a ... Country and Client," reflects our deep commitment to national security and service excellence. As an employer of choice,...our clients' missions and our employees' success. Join our team and be part of an organization that values… more
    Red Gate Group (01/06/26)
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  • Senior Strategy, Plans, and Policy Planner

    Red Gate Group (Tampa, FL)
    The Red Gate Group, founded in 2006, is a Service-Disabled Veteran-Owned Company based in Chantilly, VA. As an SDVOSB, the Red Gate Group has established a ... Country and Client," reflects our deep commitment to national security and service excellence. As an employer of choice,...our clients' missions and our employees' success. Join our team and be part of an organization that values… more
    Red Gate Group (01/07/26)
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  • Principal /Sr. Principal HPC System…

    Northrop Grumman (Jessup, MD)
    …ASSISTANCE: No relocation assistance available CLEARANCE TYPE: A US Government security clearance per customer's requirements. TRAVEL: Yes, 10% of the Time ... Mission Systems is a trusted provider of mission-enabling solutions for global security . Our Engineering and Sciences (E&S) organization pushes the boundaries of… more
    Northrop Grumman (12/05/25)
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  • Principal / Sr. Principal HPC…

    Northrop Grumman (Jessup, MD)
    security clearance per customers requirements **Basic Qualifications: Sr. Principal Network Engineer** + Bachelor's degree with 8 years' relevant experience; ... assistance may be available CLEARANCE TYPE: A US Government security clearance per customer's requirements. TRAVEL: Yes, 10% of...history. We are looking for you to join our team as a High-Performance Computing ( **HPC** ) **Network… more
    Northrop Grumman (12/05/25)
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  • Senior Principal Offensive Security

    Oracle (Richmond, VA)
    … Engineer** Oracle Cloud Infrastructure Group The Oracle Cloud Infrastructure (OCI) Offensive Security team provides OCI with the capabilities to ensure our ... vulnerability research, static and dynamic analysis research, penetration testing, red -teaming, and security tool development. We ensure...is for a hands-on cloud hacker on the Offensive Security Team . **This team is… more
    Oracle (12/20/25)
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  • Sentinel Principal /Sr Principal

    Northrop Grumman (Roy, UT)
    …history. Northrop Grumman has an opening for a ** Principal ** **/ Sr Principal Cloud DevOps Engineer** to join our team of qualified, diverse individuals. ... **What You'll Get To Do:** Northrop Grumman Defense Systems (NGDS) is seeking a ** Principal /Sr. Principal Cloud Engineer** who will take part in the design,… more
    Northrop Grumman (10/29/25)
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  • Principal Cyber Software Engineer

    Northrop Grumman (San Antonio, TX)
    …network applications **Preferred Qualifications:** + Prior experience as an Offensive Cyber Operator ( Red Team , CNO, CNE, or OCO) preferred (ie graduate of ... history. Northrop Grumman Mission Systems (NGMS) is seeking a ** Principal Cyber Software Engineer** to join our team...security layout. The candidate will operate in a team environment and collaborate across the organization (as required)… more
    Northrop Grumman (12/20/25)
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  • PDM/PLM Application Administrator (Windchill)…

    RTX Corporation (Plano, TX)
    …and Enterprise Red Had Linux experience + **Knowledge of Raytheon security protocols and processes within classified areas** + **Knowledge of the Raytheon tool ... Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship is… more
    RTX Corporation (11/24/25)
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  • Principal Architect - AI & Datacenter

    SHI (Lansing, MI)
    …of SHI is our employees - all 7,000 of them. If you join our team , you'll enjoy:** + **Our commitment to diversity, as the largest minority- and woman-owned ... you need to thrive - in our offices or yours.** **Job Summary** The Principal Architect - AI & Datacenter serves as the organization's senior-most technical advisor… more
    SHI (12/16/25)
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  • Principal Linux Systems Administrator

    RTX Corporation (Pelham, NH)
    …date. US citizenship is required, as only US citizens are eligible for a security clearance. + Experience with Red Hat Enterprise Linux (RHEL), including system ... Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship is… more
    RTX Corporation (12/09/25)
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