• Principal / Sr . Principal

    Northrop Grumman (Los Angeles, CA)
    …to work onsite full-time in Woodland Hills, California. **Basic Qualifications for a Senior Principal Modeling , Simulation and Analysis Systems Engineer:** + ... below This requisition may be filled at either a Principal Level or a Sr . Principal.... Principal Level. **Basic Qualifications for a Principal Modeling , Simulation and Analysis Systems Engineer:**… more
    Northrop Grumman (11/11/25)
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  • Principal / Sr . Principal

    Northrop Grumman (Los Angeles, CA)
    …Systems in **Northridge, CA** is currently seeking a ** Principal (Level 3) or Sr . Principal (Level 4) Capacity Modeling Industrial Engineer** to support ... to lead Northrop Grumman to success by utilizing capacity modeling software, Digital Transformation and common IE tactics. The...SECRET security clearance (US Citizenship Required) **Basic Qualifications for Sr . Principal level 4:** + 8 years… more
    Northrop Grumman (01/10/26)
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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 ... our Advanced Programs Software, Modeling , and Simulation team in **Northridge, CA.** Our work...and Statements of Objectives (SOOs) Basic Qualifications for a ** Sr Principal Engineer - Operations Research** (T04)… more
    Northrop Grumman (01/02/26)
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  • Principal / Sr . Principal

    Northrop Grumman (Los Angeles, CA)
    …the warfighter. Come be a part of our mission! Northrop Grumman is seeking a Principal / Sr . Principal Logistics Engineer with the ability to obtain a security ... below This requisition may be filled at either a Principal Level or a Sr . Principal...of Repair Analysis (LORA) and Life Cycle Cost Analysis modeling . + PC mastery with Microsoft Windows Office Products,… more
    Northrop Grumman (01/08/26)
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  • Principal / Sr . Principal

    Northrop Grumman (San Diego, CA)
    …part of history, they're making history. Northrop Grumman is seeking an experienced ** Principal or Senior Principal Reliability Systems Engineer** to join ... period of time, as determined by the company. **Basic Qualifications for a Sr Principal Reliability Systems Engineer:** + Bachelor of Science degree in… more
    Northrop Grumman (12/23/25)
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  • Sentinel - Principal / Sr

    Northrop Grumman (Manhattan Beach, CA)
    …life and launch your career today. Northrop Grumman Defense Systems is seeking a ** Principal Systems Data Architect/ Sr . Principal Systems Data Architect** in ... Responsibilities:** + Stakeholder management skills, including presenting solutions to senior leadership. + Manage data governance, data security, data...3 Years with Masters; 1 Year with PhD + ** Sr . Principal Systems Data Architect -** BS… more
    Northrop Grumman (11/06/25)
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  • Principal / Sr . Principal

    Northrop Grumman (Palmdale, CA)
    …they're making history. Northrop Grumman Aeronautics Systems (NGAS) has an opening for a ** Principal or Sr . Principal Data Scientist** to join our team ... (Plotly Dash, Panel, Streamlit, Tableau, etc.) + Experience with modeling and normalizing complex data + This position requires...at least 25% to different sites **Basic Qualifications for Sr . Principal Data Scientist:** + Bachelor's degree… more
    Northrop Grumman (01/08/26)
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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)
    …full-time onsite at the Woodland Hills, CA facility **Basic Qualifications for a Sr Principal Reliability Engineer:** + BS in Electrical Engineering, Aerospace ... below This requisition may be filled at either a Principal Level or a Sr . Principal...Engineering Degree. + Experience with hands-on RMT analysis and modeling skills for electronic and non-electronic systems + Experience… more
    Northrop Grumman (12/16/25)
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  • Sr Principal Software Engineer…

    Palo Alto Networks (Santa Clara, CA)
    …and the kind of precision that drives great outcomes. **Your Career** Architect/ Sr . Principal Engineer, Backend - Cortex Cloud (Posture Security) Team: ... products. We are looking for a seasoned and visionary Architect/ Sr . Principal Engineer to join our dynamic...for Cortex Cloud Posture Security. + Mentor and guide senior and junior engineers, fostering a culture of technical… more
    Palo Alto Networks (12/02/25)
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