• Principal , IT Business Analysis

    L3Harris (Rochester, NY)
    …deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security. Job Title: Principal ... to find effective solutions. Essential Functions: + IT liaison between IT Senior Leadership and Sector Business Leadership + Operations, Manufacturing, Supply Chain,… more
    L3Harris (11/21/25)
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  • Principal Engineer EHS

    Northrop Grumman (Sunnyvale, CA)
    …multi-domain systems and technologies. Our differentiated battle management and cyber solutions deliver timely, mission-enabling information and provide superior ... its global allies. Northrop Grumman Mission Systems is seeking a ** Principal Environmental Health and Safety Engineer** for the **Sunnyvale, California**… more
    Northrop Grumman (11/14/25)
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  • Principal Network Engineer

    Leidos (Bethesda, MD)
    **Description** **Leidos** has a new and exciting opportunity for a ** Principal Network Engineer** in our **National Security Sector's (NSS) Cyber & Analytics ... with domain and expert technical knowledge. + Experience in interfacing with senior management and negotiating with clients on requirements and deliverables. +… more
    Leidos (10/31/25)
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  • Principal Engineer - Cybersecurity

    Intuit (Mountain View, CA)
    …Do you take pride in protecting businesses and customers from evolving cyber threats? Join Intuit's Business Information Security Organization (BISO) to design and ... that safeguard our customers and strengthen trust in our platforms. As a Principal Engineer, you will be a strategic technical leader working closely with product… more
    Intuit (10/31/25)
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  • Principal Penetration Tester

    Comcast (Philadelphia, PA)
    …for the remote option.) **Job Summary** We are looking for an experienced Principal Penetration Tester (Engineering Level 5) to join our Penetration Testing Team. In ... efforts to strengthen our security infrastructure and offensive capabilities. As a senior team member, you'll have the opportunity to take ownership of projects,… more
    Comcast (10/29/25)
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  • Systems Engineer Principal

    General Dynamics Information Technology (Oxnard, CA)
    …**Job Description:** Job Description **GDIT is actively seeking a Systems Engineer Principal to help support our MCSIL program.** **SECRET CLEARANCE REQUIRED.** GDIT ... systems, mission analysis, and Concept of Operations** **Effective interface with senior -level leaders, end users, analysis and other contractor & customer personnel… more
    General Dynamics Information Technology (10/14/25)
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  • Principal DevSecOps Engineer - KR1538…

    Shuvel Digital (Bedford, MA)
    Principal DevSecOps Engineer Bedford, MA Clearance Level: Secret US Citizenship: Required Job Classification: Full Time Years of Experience: 7-10 years Education ... The engineer should be at least a mid to senior level engineer capable of mentoring junior developers and...and deploying best-of-breed technologies that address the nation's pressing cyber and advanced technology needs. For close to three… more
    Shuvel Digital (10/01/25)
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  • Innovative DOD Acquisition Reform Lead,…

    The MITRE Corporation (Bedford, MA)
    …problems for a safer world. We're experienced professionals who advise senior leaders and decision-makers across the national security enterprise. Our evidence-based ... The team may publish, speak at high visibility events, and advise senior government officials. Responsibilities include: + Effectively engage and motivate sponsors,… more
    The MITRE Corporation (12/16/25)
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  • Principal Software Engineer - API…

    Rubrik (Palo Alto, CA)
    …and others, enabling seamless integration and customer automation. **About the job** As a senior member of the API team, your primary goal is to define the future ... and AI Operations Company, leads at the intersection of data protection, cyber resilience, and enterprise AI acceleration. Rubrik Security Cloud delivers complete … more
    Rubrik (11/18/25)
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  • Principal Compliance & Security Sales…

    Comcast (Philadelphia, PA)
    …of succeeding in bringing new technology approaches to market. In the role of Senior SE, you will be a leader within Comcast Technology Solution's exciting new ... cyber security business unit, which sells SaaS and subscription...personal knowledge to ensure relevance in a rapidly evolving cyber landscape. + Ability to be hands on with… more
    Comcast (09/21/25)
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