• Principal Subcontract Administrator…

    Parsons Corporation (Centreville, VA)
    …possible. **Job Description:** Parsons is looking for an amazingly talented ** Principal ** **Subcontract** **Administrator,** to join our team! In this role you ... By combining unique technologies with deep domain expertise across cybersecurity , missile defense, space, connected infrastructure, transportation, smart cities, and… more
    Parsons Corporation (12/16/25)
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  • Principal Product Specialist, Zero Trust…

    Zscaler (Washington, DC)
    …you to bring your talents to Zscaler and help shape the future of cybersecurity . The Zscaler Sales and Go-to-Market team is a global group of professionals who ... of Zscaler cloud transformation to the world. We're looking for an experienced Principal Product Specialist, ZT Branch - Federal to join our Specialty Sales team.… more
    Zscaler (12/16/25)
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  • Principal Engineer

    Toyota (Plano, TX)
    …and interested in joining a collaborative and highly motivated team as a Principal Engineer. The primary responsibility of this role is to lead strategic initiatives ... Compliance & Global Collaboration, the person in this role will join the ** Cybersecurity , Systems, & Resilience team** to build and maintain secure, scalable, and… more
    Toyota (12/13/25)
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  • Principal Solution Architect

    Resideo (Austin, TX)
    The Product Development team is seeking a highly motivated, hands-on Principal Solutions Architect to serve as a senior individual contributor on our architecture ... enforcement across multiple programs and portfolios. + Collaborate with cybersecurity and privacy teams to ensure secure-by-design and privacy-compliant… more
    Resideo (12/13/25)
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  • Sr. Principal DevOps Architect

    Northrop Grumman (Morrisville, NC)
    …history. Northrop Grumman Space Systems is seeking a highly skilled **Sr Principal DevOps** **Architect** to join our dynamic Intelligence Systems Division within ... key role in ensuring system reliability, performance, and compliance with cybersecurity best practices. **Key Responsibilities** + Architect, implement, and maintain… more
    Northrop Grumman (12/13/25)
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  • Principal Cyber Security Engineer

    ManTech (Chantilly, VA)
    **MANTECH** seeks a motivated, career and customer-oriented ** Principal Cyber Security Engineer** to join our team in **Chantilly, VA.** This role supports the ... information + Support Assessment and Authorization activities related to cybersecurity technologies, where applicable **Minimum Qualifications:** + Bachelor's degree… more
    ManTech (12/13/25)
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  • Principal Linux Administrator (Top Secret…

    RTX Corporation (Richardson, TX)
    …in quantum physics, electric propulsion, directed energy, hypersonics, avionics and cybersecurity . The company, formed in 2020 through the combination of Raytheon ... RTX **Enterprise Services** team: **Role Overview:** RTX is seeking a Principal Linux Administrator to support a highly virtualized Enterprise infrastructure with… more
    RTX Corporation (12/12/25)
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  • Principal Test Engineer

    Mercury Systems (Phoenix, AZ)
    Req. Number 25-504 Job Description Job Summary: Mercury Systems is seeking a Principal Test Engineer to lead efforts in developing and executing server system tests ... military standards (eg, MIL-STD-810, DO-461, DO-167, DO-178C, DO-254) and cybersecurity requirements + Oversee and conduct functional, environmental, stress, and… more
    Mercury Systems (12/12/25)
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  • Principal Software Engineer

    RTX Corporation (Fullerton, CA)
    …Line (RDPL) team in Fullerton, California, is growing - and we are looking for Principal Software Engineers who want their work to matter. In this role, you'll help ... in quantum physics, electric propulsion, directed energy, hypersonics, avionics and cybersecurity . The company, formed in 2020 through the combination of Raytheon… more
    RTX Corporation (12/12/25)
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  • Principal FPGA Verification Engineer - $15K…

    BAE Systems (Westminster, CO)
    …Signal Processing algorithms and DSP techniques. + Experience with cybersecurity topics/techniques. + Space or military experience. **Pay Information** Full-Time ... Other incentives may be available based on position level and/or job specifics. ** Principal FPGA Verification Engineer - $15K Sign On Bonus** **114981BR** EEO Career… more
    BAE Systems (12/11/25)
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