• Senior Principal Engineer

    Amazon (New York, NY)
    …how customers interact with the delivery process. We are looking for several Senior Principal Engineers to develop the technology roadmap for the organization. ... Description The Last Mile Delivery & Technology team consists of:...partners enables more deliveries to our customers. At Amazon, Senior Principal Engineers are both visionary leaders… more
    Amazon (11/21/25)
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  • Principal / Senior Principal

    Northrop Grumman (Mcclellan, CA)
    …they're making history. We are looking for you to join our team as a ** Principal / Senior Principal Software Engineer ** based in McClellan, CA. **What ... can be filled as a Principal or Senior Principal Software Engineer . **Basic...Secret security clearance with an investigation completed within the last 6 years + Ability to obtain and maintain… more
    Northrop Grumman (10/16/25)
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  • Principal / Senior Principal

    Northrop Grumman (Melbourne, FL)
    …confirmation** **Northrop Grumman Aeronautics Systems has an opening for a Principal / Senior Principal Engineer Systems Architect to join our team of ... be filled at either the ** Principal or Senior Principal Engineer Level** ,...higher) clearance (with a background investigation completed within the last 6 years or currently enrolled into Continuous Evaluation).… more
    Northrop Grumman (11/14/25)
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  • Sentinel - Principal / Senior

    Northrop Grumman (Roy, UT)
    …your life and launch your career today. Northrop Grumman Defense Systems is seeking a ** Principal Systems Engineer / Sr Principal Systems Engineer ** . ... Qualifications:** _This requisition may be filled at either the Principal Systems Engineer level (T-03) or Sr....and within scope, with an investigation date within the last 6 years + Must have the ability to… more
    Northrop Grumman (11/26/25)
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  • Sentinel - Principal / Senior

    Northrop Grumman (Roy, UT)
    …your life and launch your career today. Northrop Grumman Defense Systems is seeking a ** Principal Systems Engineer / Sr Principal Systems Engineer ** for ... Qualifications:** _This requisition may be filled at either the Principal Systems Engineer level (T-03) or Sr....and within scope, with an investigation date within the last 6 years + Must have the ability to… more
    Northrop Grumman (11/27/25)
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  • Sentinel - Principal / Senior

    Northrop Grumman (Roy, UT)
    …life and launch your career today. Northrop Grumman Defense Systems is seeking a ** Principal Systems Engineer ** (T-03) / **Sr Principal Systems Engineer ... Qualifications:** _This requisition may be filled at either the Principal Systems Engineer level (T-03) or Sr....and within scope, with an investigation date within the last 6 years + Must have the ability to… more
    Northrop Grumman (10/10/25)
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  • Principal Engineer Systems…

    Northrop Grumman (Melbourne, FL)
    …Engineering organization in **Melbourne, FL** . _**This role may be filled at the Principal OR Senior Principal level based on the qualifications listed, ... opening for a ** Principal /** **S** **enior Principal Systems Engineer ** to join our team...higher clearance (with a background investigation completed within the last 6 years or currently enrolled into Continuous Evaluation)… more
    Northrop Grumman (11/26/25)
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  • Senior Principal SEIT…

    RTX Corporation (Anaheim, CA)
    …Company Managed by Collins Aerospace **Applied Signal Technology (AST** ) is seeking a ** Senior Principal SEIT Engineer ** who strives for excellence and have ... all while embracing integrity, innovation and work-life balance. The ** Senior Principal SEIT Engineer ** will...+ Existing Top-Secret SCI (TS/SCI) security clearance (within the last 24 months) **What We Offer​** + Medical, dental,… more
    RTX Corporation (10/09/25)
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  • Senior Principal Software…

    RTX Corporation (Anaheim, CA)
    …Company Managed by Collins Aerospace **Applied Signal Technology (AST** ) is seeking a ** Senior Principal Software Engineer ** with deep expertise in Global ... work-life balance. We are seeking an innovative and mission-driven ** Senior Principal Software Engineer ** with...DoD Top Secret SCI (TS/SCI) security clearance within the last 24 months. **What We Offer​** + Medical, dental,… more
    RTX Corporation (10/07/25)
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  • Senior Principal Software…

    Northrop Grumman (Oklahoma City, OK)
    …of history, they're making history. Northrop Grumman Aerospace Systems has an opening for a Senior Principal Engineer Software to join our DevOps and Cloud ... This position will be located on-site in **Oklahoma City, Oklahoma** DevOps Engineer responsible for designing and managing the Cloud infrastructure. Duties include… more
    Northrop Grumman (11/26/25)
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  • Principal / Senior Principal

    Northrop Grumman (Aurora, CO)
    …they're making history. **About the Team:** We are looking for a Principal or Senior Principal Systems Engineer to join our team at Buckley Space Force ... Qualifications:** + DoD Top Secret clearance that is or has been active within the last two years and SCI eligibility. + Level 3: Bachelor's STEM degree and 5 years… more
    Northrop Grumman (11/21/25)
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  • Senior Principal Engineer

    Northrop Grumman (Melbourne, FL)
    …they're making history. Northrop Grumman Aeronautics Systems has an opening for a ** Senior Principal ** **Software Engineer - Embedded and Real Time** ... experience + Demonstrated Professional Experience with Agile Framework within the last 3 years. + Demonstrated Professional Experience developing software and… more
    Northrop Grumman (10/31/25)
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  • Senior Principal Engineer

    Northrop Grumman (Melbourne, FL)
    …**after funding confirmation.** Northrop Grumman Aeronautics Systems has an opening for an ** Senior Principal Engineer Software -** **Embedded & Real Time** ... Oriented C++ AND/OR Python for Safety-Critical applications/Systems within the last 2 years. + Demonstrated Professional Experience Architecting, Designing,… more
    Northrop Grumman (09/30/25)
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  • Sr. Principal Software Engineer

    Amazon (Bellevue, WA)
    …in Computer Science or a related field * 2+ years hands-on experience as a senior Principal Engineer leading multiple software engineering teams * Experience ... we scale to handle billions of packages annually, we're seeking a Sr. Principal Engineer to lead our transformation toward automated, intelligent delivery… more
    Amazon (09/30/25)
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  • Senior Principal Simulation Tools…

    Northrop Grumman (Melbourne, FL)
    …history, they're making history. Northrop Grumman Aeronautics Systems has an opening for a ** Senior Principal Simulation Tools Engineer (Level 4)** to join ... DoD Secret or higher clearance (with a background investigation completed within the last 6 years or currently enrolled into Continuous Evaluation). + Must have the… more
    Northrop Grumman (10/23/25)
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  • Senior Principal Systems Security…

    RTX Corporation (Marlborough, MA)
    …that create a safer, more secure world. **Job Summary** Raytheon is seeking a ** Senior Principal Systems Security Engineer (Program Protection / Anti-Tamper) ... systems security requirements + DoD Top Secret clearance with current SSBI within last 5 years desired + Cyber Certifications in accordance with DoDD 8570/DoDD 8140… more
    RTX Corporation (10/21/25)
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  • Sentinel - Senior Principal Systems…

    Northrop Grumman (Roy, UT)
    …and launch your career today. Northrop Grumman Defense Systems is seeking a **Sr** ** Principal Systems Engineer ** . This position is located in **Roy, UT** and ... at time of application, current and within scope, with an investigation date within the last 6 years + Must have the ability to obtain and maintain Special Access… more
    Northrop Grumman (11/27/25)
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  • Senior Principal Offensive Security…

    Oracle (Baton Rouge, LA)
    **Job Description** Job Description **Offensive Security Engineer ** Oracle Cloud Infrastructure Group The Oracle Cloud Infrastructure (OCI) Offensive Security team ... us! Our ideal candidate is a hardworking and hands-on engineer who cares about security and improves their knowledge...a list of some of the projects over the last year this team has worked on: + Big… more
    Oracle (11/25/25)
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  • Sentinel Nuclear Surety Senior

    Northrop Grumman (Roy, UT)
    …employees are not only part of history, they're making history. A Nuclear Surety Systems Engineer has the opportunity to get in on the ground floor of a system ... offer a competitive relocation package A Nuclear Surety Systems Engineer at Northrop Grumman on the Sentinel program will...time of application with an investigation completed within the last 6 years. + Must have the ability to… more
    Northrop Grumman (10/07/25)
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  • Principal / Sr. Principal Research…

    Northrop Grumman (Melbourne, FL)
    …Systems has an opening for a ** Principal Research and Advanced Design Test Engineer (Level 3) / Senior Principal Research and Advanced Design Test ... a_ ** Principal Research and Advanced Design Test Engineer ** or ** Senior Principal Research...or higher (with a background investigation completed within the last 6 years or currently enrolled into Continuous Evaluation)… more
    Northrop Grumman (11/14/25)
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