• Principal Test Software Engineer

    BAE Systems (Nashua, NH)
    …control technologies for precision munitions, and we have a place for you as a Principal Test Software Engineer at our Nashua or Hudson New Hampshire facility. ... We are looking for a talented Principal Software Engineer to help us create...missions. This role will be responsible for integrating test hardware and software during development and support for production… more
    BAE Systems (12/19/25)
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  • Principal Embedded Software Engineer

    Curtiss-Wright Corporation (Santa Clarita, CA)
    Principal Embedded Software Engineer - Defense (Onsite) We are growing and looking for a **_Principal Embedded Software Engineer_** to join our team in **_Santa ... Clarita, CA!_** As our Principal Embedded Software Engineer you will plan,...+ Support and closely collaborate with systems engineering and hardware development teams + Work with technical staff to… more
    Curtiss-Wright Corporation (11/13/25)
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  • Senior Principal Software Engineer

    RTX Corporation (Anaheim, CA)
    …by Collins Aerospace **Applied Signal Technology (AST** ) is seeking a **Senior Principal Software Engineer ** with deep expertise in Global Navigation Satellite ... ability to obtain and maintain a US government issued security clearance is required.​ US citizenship is required, as...balance. We are seeking an innovative and mission-driven **Senior Principal Software Engineer ** with deep expertise in… more
    RTX Corporation (10/07/25)
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  • Principal Engineer Embedded Software

    Northrop Grumman (Mesa, AZ)
    …making history. Northrop Grumman Defense Systems is seeking a self‑motivated, proactive Principal Software Engineer to join the medium‑caliber Bushmaster gun ... challenges, problem‑solving, and cross‑department collaboration are the norm. The engineer will be responsible for delivering high‑quality, innovative software that… more
    Northrop Grumman (12/18/25)
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  • Principal / Senior Principal

    Northrop Grumman (Jessup, MD)
    …Secret/SCI security clearance with Polygraph** **.** **Basic Qualifications Senior Principal Digital Verification Engineer :** + Bachelor's degree in a ... Principal level. Qualifications for both are listed below:** **Basic Qualifications Principal Digital Verification Engineer :** + Bachelor's degree in a… more
    Northrop Grumman (12/05/25)
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  • Principal Engineer Software/Sr…

    Northrop Grumman (Melbourne, FL)
    …for short term surge support to meet program milestones. **Basic Qualifications:** + ( Principal Engineer Software) Bachelor's degree in a STEM field with 5+ ... Ph.D. with 0 years of relevant experience. + (Sr Principal Engineer Software) Bachelor's degree in a...capability to obtain and maintain a DoD Secret level security clearance, along with any other special program clearances… more
    Northrop Grumman (10/21/25)
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  • ADGE Sr Principal Mech Engineer

    RTX Corporation (Tewksbury, MA)
    …clearance ** Security Clearance:** DoD Clearance: Secret **Title: ADGE Sr Principal Mechanical Engineer (On-Site)** **Job Description:** **The Air Defense ... ability to obtain and maintain a US government issued security clearance is required.​ US citizenship is required, as...interconnects.** **We are seeking a motivated and driven Senior Principal Mechanical Engineer to join our Ground… more
    RTX Corporation (12/24/25)
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  • Principal Mechanical Engineer

    RTX Corporation (Marlborough, MA)
    …other engineering disciplines, as well as operations, systems, quality and program offices. This Principal Engineer role will be based in Marlborough, MA and is ... ability to obtain and maintain a US government issued security clearance is required.​ US citizenship is required, as...production support. We have an opportunity for an experienced Principal Mechanical Engineer to support our radar… more
    RTX Corporation (11/13/25)
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  • Digital Hardware Engineer

    BAE Systems (Nashua, NH)
    …may be available based on position level and/or job specifics. **Digital Hardware Engineer ** **116527BR** EEO Career Site Equal Opportunity Employer. Minorities ... **Job Description** BAE Systems is hiring for a Sr. Principal Electrical Engineer . At BAE Systems, we...land and naval forces, as well as advanced electronics, security , information technology solutions and customer support services. If… more
    BAE Systems (12/23/25)
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  • Principal Engineer , Wireless…

    Allegion (Indianapolis, IN)
    Engineer ** **,** **Wireless** **Solutions** Allegion is looking for a passionate Principal Engineer , Wireless Solutions to work as part of a highly ... and your loved ones safe and secure where they work, live and thrive. As Principal Engineer , Wireless Solutions, you will build and lead a cross-functional team… more
    Allegion (12/25/25)
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