• Principal Software Engineer

    Leidos (Bethesda, MD)
    **Description** **Leidos** has a new and exciting opportunity for a ** Principal ** **Software Engineer** in our **National Security Sector's (NSS) Cyber & ... program provides Agile development and operations and maintenance for mission critical systems . Based in DevOps framework, this role participates in and/or directs… more
    Leidos (11/07/25)
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  • Principal Building Mechanical Engineer

    Parsons Corporation (Fort Myers, FL)
    …what's possible. **Job Description:** Parsons is looking for an amazingly talented ** Principal Building Mechanical Engineer** to join our team! In this role you ... odor control, fire detection and protection and miscellaneous water systems for water and wastewater facilities. Professional Engineer registration required.… more
    Parsons Corporation (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 ... deliver the next generation of secure, intelligent systems that safeguard our customers and strengthen trust in...customers and strengthen trust in our platforms. As a Principal Engineer, you will be a strategic technical leader… more
    Intuit (10/31/25)
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  • Principal Research Analyst - Expert

    Nightwing (Sterling, VA)
    Nightwing provides technically advanced full-spectrum cyber , data operations, systems integration and intelligence mission support services to meet our ... customers' most demanding challenges. Our capabilities include cyber space operations, cyber defense and resiliency, vulnerability research, ubiquitous technical… more
    Nightwing (12/20/25)
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  • Principal Product Manager (PB-AI)

    Palo Alto Networks (Santa Clara, CA)
    …also a lot of fun **Your Impact** + Expertise in product management in the cyber security industry, the browser industry or IT industry. + Deep experience (minimum 5 ... AI and AI agents development (2 years sufficient) + Cyber security product management + Browsers development + Networking...a source of information on our products for our systems engineers, staying on top of the environment we… more
    Palo Alto Networks (11/06/25)
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  • Sr Principal Software Quality Engineer

    Northrop Grumman (Roy, UT)
    …Northrop Grumman Strategic Systems Division is seeking to hire a **Sr Principal Software Quality Engineer.** This position is a telework role. **What You'll Get ... Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations… more
    Northrop Grumman (12/18/25)
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  • Contracts Senior Principal

    SAIC (Chantilly, VA)
    …IT. SAIC's Business Enablement organization is seeking a Contracts Senior Principal to manage contracts/proposals with various National Security Agencies. The ... premier technology integrator, solving our nation's most complex modernization and systems engineering challenges across the defense, space, federal civilian, and… more
    SAIC (12/11/25)
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  • Principal Industrial Engineer

    L3Harris (Palm Bay, FL)
    …deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security. Job Title: Principal ... + Experience applying Industrial Engineering principles to improve manufacturing systems , including facilities planning, capacity planning, and production plan… more
    L3Harris (12/10/25)
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  • Principal Cybersecurity Specialist - Email…

    Medtronic (Lafayette, CO)
    …Boston, Massachusetts * Lafayette, Colorado * Irvine, California (UCI) As a Principal Cybersecurity Specialist focused on Email and Cloud Security Engineering, you ... other that resides externally + Conduct regular security assessments of email systems to identify gaps and vulnerabilities and recommend remediation strategies. +… more
    Medtronic (12/10/25)
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  • Contracts Senior Principal

    SAIC (Reston, VA)
    …organization is seeking an experienced and highly adaptable Contracts Senior Principal to manage contracts/proposals in the Army Business Group. The position ... premier technology integrator, solving our nation's most complex modernization and systems engineering challenges across the defense, space, federal civilian, and… more
    SAIC (12/03/25)
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