• Credence (Wright-Patterson AFB, OH)
    …We provide cutting-edge solutions, including AI/ML, enterprise modernization, and advanced intelligence capabilities, to the largest defense and health federal ... has an immediate opening for an experienced Acquisition Intelligence Technical Support Principal who will be primarily responsible for supporting the Air Force Life… more
    Talent (11/22/25)
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  • Principal Security Researcher

    Palo Alto Networks (Santa Clara, CA)
    …identifying applications, and detecting threats across our enterprise customers' networks. As a Principal Security Researcher , you will play a key leadership ... providing both technical direction and career development support. + Drive advanced research into vulnerabilities, Zero-Day exploits, and emerging attack… more
    Palo Alto Networks (11/01/25)
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  • Security Principal Researcher

    ManpowerGroup (Durham, NC)
    Principal Security Researcher , you will be part of the Security Research Department supporting advanced security initiatives and vulnerability ... technology and security sector, is seeking a Principal Security Researcher to join...and commensurate with experience **What's the Job?** + Lead security research efforts focused on Linux-based, open-source… more
    ManpowerGroup (09/19/25)
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  • Principal Researcher (Unit 42)

    Palo Alto Networks (CA)
    …success where your work truly matters. **Your Career** We are seeking a Principal Threat Intelligence Researcher for our Unit 42 Intelligence Response Unit's ... and developing tailored intelligence that augment their existing capabilities As a Principal Threat Intelligence Researcher in the Intel Response Unit, your… more
    Palo Alto Networks (10/24/25)
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  • Principal Vulnerability Researcher

    Nightwing (Annapolis Junction, MD)
    …intelligence community, defense, civil, and commercial markets. **Job Description Vulnerability Researcher :** Use advanced systems to find zero-day (O-day) ... Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers'… more
    Nightwing (10/28/25)
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  • Principal Vulnerability Researcher

    Nightwing (Indialantic, FL)
    …candidates must be US citizens and be able to obtain and maintain a government security clearance. As a Senior Principal Cyber Engineer at Nightwing CODEX, you ... Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers'… more
    Nightwing (09/22/25)
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  • Senior Principal Vulnerability…

    Nightwing (Annapolis Junction, MD)
    …team that supports challenging, meaningful work that is vital to our national security , apply today! **Job Description** Use advanced systems to find zero-day ... Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers'… more
    Nightwing (10/31/25)
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  • Senior AI Researcher - AI for NNSA Missions

    Pacific Northwest National Laboratory (Richland, WA)
    …+ Leading technical direction of high-impact research projects that apply advanced AI methods to solve complex national security challenges across diverse ... Qualifications: + Experience in AI/ML/DL in applied science/ research for national security challenges. + Experience as a principal investigator leading … more
    Pacific Northwest National Laboratory (11/01/25)
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  • Information Security Engineer - Black Lotus…

    Lumen (Annapolis, MD)
    …connect the world and shape the future. **The Role** Black Lotus Labs is seeking a Principal Security Engineer on the Research & Analysis team. This team ... a petabyte-scale compute cluster to perform cutting edge threat research , hunting and tracking advanced persistent threat...+ Proven experience in threat hunting and in-depth technical security research , demonstrating a strong track record… more
    Lumen (11/05/25)
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  • Principal OR Sr. Principal

    Northrop Grumman (Linthicum Heights, MD)
    …Northrop Grumman Mission Systems (NGMS) is seeking candidates for the position of ** Principal or Sr. Principal Advanced Test Capabilities Physicist** with ... level. Qualifications for both are listed below:** **Basic Qualifications for Principal Advanced Test Capabilities Physicist:** + Bachelor's degree in Science,… more
    Northrop Grumman (10/16/25)
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  • Sr Principal Research Software…

    RTX Corporation (Cambridge, MA)
    …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:** DoD Clearance: Secret RTX Corporation is an Aerospace and Defense… more
    RTX Corporation (10/30/25)
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  • Principal or Sr. Principal

    Northrop Grumman (Annapolis Junction, MD)
    …Government security clearance per customer's requirements **BASIC QUALIFICATIONS Sr. Principal Advanced Test Capabilities Physicist:** + Bachelor's degree in ... assistance may be available CLEARANCE TYPE: A US Government security clearance per customer's requirements. TRAVEL: Yes, 10% of...Systems (NGMS) is seeking candidates for the position of ** Principal or Sr. Principal Advanced more
    Northrop Grumman (10/08/25)
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  • Principal Research Engineer - Grid…

    Pacific Northwest National Laboratory (Portland, OR)
    …bulk energy system to the distribution grid. **Responsibilities** We are seeking a Principal Research Engineer with deep expertise in power system modeling, ... Investigator (PI) or Task Lead for Department of Energy (DOE), Advanced Research Projects Agency-Energy (ARPA-E), and other sponsored projects advancing… more
    Pacific Northwest National Laboratory (11/13/25)
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  • Principal Research Scientist…

    Auburn University (Auburn, AL)
    …is required. Technical knowledge in advanced systems engineering or cyber security related research projects and programs is required. **Minimum Technology ... Administration **Division Name** Samuel Ginn Col of Engineering **Position Title** Principal Research Scientist / Engineer (Huntsville) Pool **Job Class… more
    Auburn University (08/30/25)
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  • Principal Research

    Auburn University (Auburn, AL)
    …is required. Technical knowledge in advanced systems engineering or cyber security related research projects and programs is required. **Minimum Technology ... Administration **Division Name** Samuel Ginn Col of Engineering **Position Title** Principal Research Scientist/Engineer Pool **Job Class Code** HC49… more
    Auburn University (08/30/25)
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  • Principal Engineer - Thermal Management…

    GE Aerospace (Niskayuna, NY)
    …in Niskayuna, New York, central to the New York Capital District, GE Aerospace Research builds on GE's 125+ years of industrial research heritage, tackling the ... to maintain competitive advantages for GE Aerospace and our customers. As a Principal Engineer in The Thermal Management and Systems Laboratory, you are a recognized… more
    GE Aerospace (11/06/25)
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  • Principal Engineer - Embedded Cybersecurity…

    GE Aerospace (Lynn, MA)
    …platforms and associated security technologies. You will lead and contribute to advanced research and development programs for GE Aerospace as well as with ... **Job Description Summary** At GE Aerospace Research , our team develops advanced embedded...in commercial as well as military applications. As a Principal Embedded Cybersecurity Engineer, you will architect and develop… more
    GE Aerospace (11/13/25)
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  • Principal Investigator/Lead Research

    GovCIO (Albany, NY)
    **Overview** GovCIO is currently hiring for a Principal Investigator/ Research Scientist. This position will be located in Rome,NY and will an onsite position. ... **Responsibilities** Conducts scientific research , development, prototyping, simulation, and integration of advanced technologies, including AI/ML, data… more
    GovCIO (10/24/25)
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  • Cleared Senior/ Principal R&D Electrical…

    Sandia National Laboratories (Albuquerque, NM)
    …Laboratories is the nation's premier science and engineering lab for national security and technology innovation, with teams of specialists focused on cutting-edge ... + Challenging work with amazing impact that contributes to security , peace, and freedom worldwide + Extraordinary co-workers +...co-workers + Some of the best tools, equipment, and research facilities in the world + Career advancement and… more
    Sandia National Laboratories (11/21/25)
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  • Principal Engineer - High Assurance…

    GE Aerospace (Niskayuna, NY)
    **Job Description Summary** **Job Description** Essential Responsibilities: As a Principal Engineer of High Assurance Cyber-Physical Systems, you will: + Provide ... technical program management and knowledge of cyber-physical and operational security systems. + Work with GE Aerospace business units and government collaborators… more
    GE Aerospace (10/21/25)
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