• Principal Cyber Systems Engineer/…

    Northrop Grumman (Redondo Beach, CA)
    …Space Systems Sector has an opening for a ** Principal Cyber Systems Engineer/ Senior Principal Cyber Systems Engineer** to join our team of qualified, ... position may be filled as a Level 3 Principal Cyber Systems Engineer or Level 4 Sr . Principal Cyber Systems Engineer. Additionally, this position… more
    Northrop Grumman (10/22/25)
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  • Principal / Sr Principal

    Northrop Grumman (Mcclellan, CA)
    …they're making history. Northrop Grumman Mission Systems (NGMS) is seeking a Principal Cybersecurity Analyst/ Sr . Principal Cybersecurity Analyst to join ... are closed. This requisition may be filled as either a Principal Cybersecurity Analyst or Sr . Principal Cybersecurity Analyst. **Basic Qualifications for a … more
    Northrop Grumman (10/15/25)
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  • Principal OR Sr Principal

    Northrop Grumman (San Diego, CA)
    …able to obtain within six months of hire. ​ **Basic Qualifications for a Senior Principal Cyber Systems Engineer** *Bachelor's Degree in Systems Engineering, ... an opening for a ** Principal Cybersecurity Systems Engineer** or ** Senior Principal Cybersecurity Systems Engineer** (CSSE) supporting the Triton program.… more
    Northrop Grumman (10/31/25)
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  • Sentinel - Principal / Sr

    Northrop Grumman (Manhattan Beach, CA)
    …and launch your career today. Northrop Grumman Defense Systems is seeking a ** Principal Systems Network Architect/ Sr . Principal Systems Network Architect** ... of each level to the design of a network architecture. **Basic Qualifications:** + ** Sr . Principal Systems Network Architect** - 8 Years of related experience… more
    Northrop Grumman (11/06/25)
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  • Principal / Sr Principal

    Northrop Grumman (Los Angeles, CA)
    …making history. **Northrop Grumman Advanced Weapons Business Unit** is currently seeking a ** Principal / Sr Principal Engineer - Operations Research** for ... Statements of Work (SOWs) and Statements of Objectives (SOOs) Basic Qualifications for a ** Sr Principal Engineer - Operations Research** (T04) are: + BS in… more
    Northrop Grumman (10/03/25)
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  • Sr Principal Engineer Mission…

    Northrop Grumman (Sunnyvale, CA)
    …interpret trends and execute improvements on key metrics. **Basic Qualifications for the Sr . Principal Mission Assurance Engineer:** + A Bachelor's degree in a ... multi-domain systems and technologies. Our differentiated battle management and cyber solutions deliver timely, mission-enabling information and provide superior… more
    Northrop Grumman (11/12/25)
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  • Sr Principal Organizational…

    Northrop Grumman (San Diego, CA)
    …and leader effectiveness, including culture and change. **Basic Qualifications:** ** Senior Principal Organization Effectiveness Consultant** + Bachelor's degree ... multi-domain systems and technologies. Our differentiated battle management and cyber solutions deliver timely, mission-enabling information and provide superior… more
    Northrop Grumman (11/12/25)
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  • Sr . Principal Systems Architect…

    RTX Corporation (San Jose, CA)
    …create a safer, more secure world. Applied Signal Technology (AST) is seeking a ** Senior Principal Systems Architect** who strives for excellence and has a ... patched and hardened in accordance with NIST-800-171 guidelines + Collaborate with Cyber teams to maintain and monitor system availability, performance, and logs… more
    RTX Corporation (09/18/25)
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  • Sr Principal Security Researcher…

    Palo Alto Networks (Santa Clara, CA)
    …core of our products, providing top-tier cloud security services to combat cyber threats. We challenge conventional thinking in cybersecurity, empowering our teams ... to tackle and solve unprecedented problems. As a Security Researcher on this team, you will play a crucial role in developing automated defenses against emerging and sophisticated file-based threats and malware. Your expertise will be instrumental in… more
    Palo Alto Networks (10/23/25)
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  • Principal / Senior Principal

    Northrop Grumman (Redondo Beach, CA)
    …Microelectronics Center (NGMC) (https://www.northropgrumman.com/what-we-do/mission-solutions/microelectronics) is seeking ** Principal or Senior Principal ... as a** ** Principal Systems Engineer (MBSE)** **or** ** Senior Principal Systems Engineer (MBSE).** **T** **his...as the UML Testing Profile + Experience with modeling cyber -physical (hardware & software) solutions + Familiarity with Project… more
    Northrop Grumman (10/21/25)
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  • Senior Principal Researcher (Unit…

    Palo Alto Networks (CA)
    …accountability, and shared success where your work truly matters. We are seeking a Senior Principal , Cyber Threat Intelligence on our Fusion Intelligence ... customer and executive insights, and product integrations. **Your Impact** As a Senior Principal Researcher on the Fusion Intelligence Team, your primary… more
    Palo Alto Networks (10/24/25)
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  • Senior / Principal Computer Systems…

    Northrop Grumman (Redondo Beach, CA)
    …are seeking either a Principal Computer Systems Architect or a Senior Principal Computer Systems Architect with expert knowledge of ground infrastructure ... additional 4 years of experience may be considered in lieu of degree + ** Senior Principal Computer Systems Architect:** 8 years of relevant experience with… more
    Northrop Grumman (08/27/25)
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  • Senior Principal IT/OT…

    Genentech (Los Angeles, CA)
    …Automated Inspection, Autoinjector Assembly, Packaging/Finished Products). **The Opportunity** A Senior Principal ITOT Infrastructure Engineer is being hired ... is expected during the project phase. **What You'll Do** Senior Principal ITOT Infrastructure Engineer (Department: ITOT/Infrastructure...Coach and at times hands on SME. Act as Cyber Security Coordinator / Engineer. Provide basic IT support… more
    Genentech (10/25/25)
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  • Senior Principal Software Engineer…

    RTX Corporation (Anaheim, CA)
    …Managed by Collins Aerospace **Applied Signal Technology (AST** ) is seeking a ** Senior Principal Software Engineer** with deep expertise in Global Navigation ... innovation and work-life balance. We are seeking an innovative and mission-driven ** Senior Principal Software Engineer** with deep expertise in Navigation… more
    RTX Corporation (10/07/25)
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  • Contracts Senior Principal

    SAIC (El Segundo, CA)
    …Business Management organization is seeking an experienced and highly adaptable **Contracts Senior Principal ** to manage contracts/proposals in the Space and ... as a prime contact on contracts or projects + Interact with senior internal and external personnel on significant matters often requiring coordination between… more
    SAIC (10/17/25)
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  • Senior Principal Systems Engineer

    RTX Corporation (San Diego, CA)
    …create a safer, more secure world. The RMD team is looking for a ** Senior Principal Systems Engineer** to support the Missile Defense Sensors (MDS) department. ... requirements and performance + Experience and interest in Information Assurance/ Cyber Engineering requirements, determination, development and implementation + Experience… more
    RTX Corporation (10/22/25)
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  • Principal / Senior Principal

    Northrop Grumman (Los Angeles, CA)
    …solutions for program needs + Assess, develop, implement, validate, and maintain Cyber security measures to comply with data/network security and flight safety ... requirements Basic Qualifications - Principal Network System Engineer: + Bachelor's of Science in Computer Science, Information Technology, Networking, or a related… more
    Northrop Grumman (08/21/25)
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  • Principal Product Manager (Threat…

    Palo Alto Networks (Santa Clara, CA)
    …the potential attack surface, demanding more dynamic and intelligent defense mechanisms. As the Sr . Principal Product Manager at Palo Alto Networks, you will be ... of the best companies to supercharge your career. The landscape of cyber threats is continuously evolving, with Artificial Intelligence (AI) introducing new… more
    Palo Alto Networks (10/17/25)
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  • Principal Technical Program Manager, Core…

    General Motors (Mountain View, CA)
    **Job Description** ** Principal Technical Program Manager, Core Security Services** **Hybrid:** This role is categorized as hybrid. This means the successful ... minimum. This position can be located at either of these 2 locations. As Principal Program Manager for Security Services, you will drive the planning and execution… more
    General Motors (11/10/25)
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  • Principal Civil Engineer - Transportation…

    Parsons Corporation (Irvine, CA)
    …Our **Parsons Irvine, California office** is now hiring for a highly experienced ** Principal Engineer** to join our team! In this role you will **support major ... clients** . **Overview:** Parsons has an exciting job opportunity for a ** Principal Engineer** to join the expanding transportation infrastructure team with our… more
    Parsons Corporation (10/31/25)
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