• Senior Principal Software Engineer

    Mastercard (O'Fallon, MO)
    …systems and data sources. All About You: * Proven experience as a Senior Principal Engineer or equivalent in enterprise data architecture, data engineering, or ... and governments realize their greatest potential._ **Title and Summary** Senior Principal Software Engineer Overview: Mastercard's Business & Market Insights… more
    Mastercard (10/16/25)
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  • Principal /Sr. Principal Software…

    Northrop Grumman (Aurora, CO)
    …history, they're making history. Northrop Grumman Space Systems is seeking a ** Principal /Sr. Principal Software Database Engineer ** with hands-on experience ... dynamic position at our location in **Aurora, Colorado** . **Software Database Engineer Roles and Responsibilities:** + Develop, document, test, and debug software… more
    Northrop Grumman (11/26/25)
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  • Principal Software Engineer

    Arrow Electronics (Plano, TX)
    **Position:** Principal Software Engineer (Einfochips) **Job Description:** **Role: Principal Software Engineer (Embedded)** **Location: Plano, TX ... (Onsite)** **Experience: 10+ Years** We are seeking a highly skilled Principal Software Engineer with extensive experience in Linux-based systems software… more
    Arrow Electronics (11/19/25)
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  • Principal Systems Engineer

    RTX Corporation (Binghamton, NY)
    …a security clearance ** Security Clearance:** DoD Clearance: Secret ** Principal Systems Engineer ** **- Simulation & Training (Onsite)** Collins is seeking ... ability to obtain and maintain a US government issued security clearance is required.​ US citizenship is required, as...weapon system trainers and virtual reality training devices. The Principal Systems Engineer is a technical lead… more
    RTX Corporation (12/09/25)
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  • Sentinel - Engineer / Principal

    Northrop Grumman (Roy, UT)
    …constrained environment + 2 years of experience with Linux or Cisco operating systems ** Principal Engineer Systems Test:** + Bachelor's degree in Science with 5 ... career today. Northrop Grumman Defense Systems is seeking a ** Engineer / Principal Systems Test Engineer...+ Must have an active US Government DoD Secret security clearance at time of application , current… more
    Northrop Grumman (11/27/25)
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  • Principal Systems Engineer , RSE…

    RTX Corporation (Tucson, AZ)
    …the Systems Engineering and Test Capabilities (SE&TC) organization is currently hiring a ** Principal Systems Engineer - Responsible Systems Engineer (RSE)** ... ability to obtain and maintain a US government issued security clearance is required.​ US citizenship is required, as...multi-disciplines to shape innovative solutions for our customers. The Principal Systems Engineer - Responsible Systems … more
    RTX Corporation (10/16/25)
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  • Sentinel - Engineer / Principal

    Northrop Grumman (Roy, UT)
    …they're making history. Northrop Grumman Strategic Deterrent Systems division is seeking a **Test Engineer / Principal Test Engineer ** to join our team of ... may be considered in lieu of degree. Basic Qualifications Principal Test Engineer : **(T03)** + 5 years...ability to obtain and maintain US Government DoD Secret security clearance; (must be current & within scope at… more
    Northrop Grumman (12/05/25)
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  • R GPS Navigation / Principal GPS Navigation…

    Northrop Grumman (Los Angeles, CA)
    …(such as nulling, STAP, SFAP, SFAP-T, differential GPS) **Basic Qualifications for a Principal GPS Navigation Systems Engineer :** + Bachelors of Science in a ... is a trusted provider of mission-enabling solutions for global security . Our Emerging Capabilities Development organization pushes the boundaries...for you to join our team as a Systems Engineer focused on GPS Navigation based out of Woodland… more
    Northrop Grumman (11/27/25)
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  • Sentinel - Engineer / Principal

    Northrop Grumman (Roy, UT)
    …and Test (SEIT) Segment of the Sentinel Program is looking to add a **Systems (T02) Engineer / Principal Systems (T03) Engineer ** to support the System Test ... degree or 0 years with a master's degree + ** Principal Systems Engineer :** Bachelor of Science, Technology,...Must be able to be successfully screened for Enhanced Security Clearances, within a reasonable amount of time as… more
    Northrop Grumman (12/11/25)
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  • Principal Engineer , Assay and Data…

    Bristol Myers Squibb (Seattle, WA)
    …Cell Therapy Analytical Development (CTAD) is seeking a highly skilled and experienced Principal Engineer to join the Assay and Data Automation team. This ... variety of analytical methods and technologies supporting cell therapy programs. The Principal Engineer brings hands-on expertise in assay automation and… more
    Bristol Myers Squibb (12/06/25)
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