• Principal Product Security

    J&J Family of Companies (Danvers, MA)
    …Description:** Johnson & Johnson's MedTech cybersecurity team is recruiting for an experienced Sr Product Security Engineer to be based in Danvers, MA or ... Patient First! culture? If that's you, we have an immediate opportunity for a Sr Product Security Engineer to join the Product Cybersecurity team to help… more
    J&J Family of Companies (12/31/25)
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  • Radar Integrated Product Team Lead, Senior…

    RTX Corporation (Woburn, MA)
    …defense missions. The ASDS SBU Engineering team is currently hiring for a **Senior Principal Engineer ** to perform in the role of **Radar Integrated Product ... Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship is… more
    RTX Corporation (12/11/25)
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  • Principal Software Engineer

    IBM (Lowell, MA)
    …span core platform and product feature development. Key Responsibilities As a Principal Engineer , your engagement will be dynamic, utilizing the six roles ... scalability in their cloud journey. **Your role and responsibilities** Role Summary The Principal Engineer for TFE (Terraform Enterprise) is a senior technical… more
    IBM (12/11/25)
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  • Principal Radar Processing and Network…

    RTX Corporation (Tewksbury, MA)
    …the next generation RADAR solutions. **What You Will Do** The ** Principal ** **Electrical Engineer ** will work with Product Leads and other team members on a ... more secure world. The **Radar Digital Products** Department is seeking a ** Principal Electrical Engineer ** with strong COTS computing and networking background… more
    RTX Corporation (11/15/25)
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  • Principal Front-end Software…

    BAE Systems (Nashua, NH)
    …our freedom. BAE Systems Digital Architecture Team (DAT) is looking to hire a Principal Front-end Engineer to join our team. We are responsible for building ... and Operations Engineers to impact all phases of the Product Development Lifecycle. At BAE Systems, we promote a...is to join our Digital Architecture Team as a Principal Front-end Software Engineer . Typical responsibilities for… more
    BAE Systems (01/01/26)
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  • 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...but not be limited to: + Developing software for product test applications + Focusing on continuous improvement opportunities… more
    BAE Systems (12/19/25)
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  • Sr. Principal Mechanical Engineer

    BAE Systems (Nashua, NH)
    **Job Description** BAE Systems is seeking a proactive Sr. Principal Mechanical Engineer with diverse analytical capabilities and demonstrated technical ... may be available based on position level and/or job specifics. **Sr. Principal Mechanical Engineer ** **118601BR** EEO Career Site Equal Opportunity Employer.… more
    BAE Systems (11/22/25)
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  • Principal Engineer - HashiCorp…

    IBM (Lowell, MA)
    …, and scalability in their cloud journey. **Your role and responsibilities** The Principal Engineer for Terraform Core Platform and Providers is a senior ... network of IBMers. We are a team of deep product experts, ensuring exceptional client experiences, with a focus...users and thousands of integrations Key Responsibilities As a Principal Engineer , your engagement will be dynamic,… more
    IBM (12/11/25)
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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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  • EMI/EMC Senior Principal Engineer

    BAE Systems (Nashua, NH)
    …be available based on position level and/or job specifics. **EMI/EMC Senior Principal Engineer ** **118906BR** EEO Career Site Equal Opportunity Employer. ... career with us. BAE Systems is seeking an Sr Principal EMI/EMC Electrical Engineer ' to work in...+ Defines and implements EMI/EMC requirements to meet specified product performance for all aspects of Electromagnetic Environmental Effects… more
    BAE Systems (12/02/25)
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  • Principal RF Test Engineer

    BAE Systems (Nashua, NH)
    …Nashua, Hudson, Merrimack and Manchester). BAE Systems is searching for a RF Principal Test Engineer with experience in developing automated test software ... and Test Engineers to impact all phases of the Product Development Lifecycle. At BAE Systems, we promote a...be available based on position level and/or job specifics. ** Principal RF Test Engineer ** **118417BR** EEO Career… more
    BAE Systems (11/19/25)
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  • Principal Mechanical Engineer

    BAE Systems (Merrimack, NH)
    …facilities, Countermeasure & Electromagnetic Attack Solutions is seeking a talented, motivated Principal Mechanical Engineer who wants to join an organization ... incentives may be available based on position level and/or job specifics. ** Principal Mechanical Engineer ** **118662BR** EEO Career Site Equal Opportunity… more
    BAE Systems (11/22/25)
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  • ADGE Principal Mechanical Engineer

    RTX Corporation (Tewksbury, MA)
    …integration, and system interconnects. We are currently seeking a motivated and driven Principal Mechanical Engineer to join our Ground Equipment Design Team. ... Status Requirements:** The ability to obtain and maintain a US government issued security clearance is required.​ US citizenship is required, as only US citizens are… more
    RTX Corporation (12/24/25)
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  • Senior Principal Systems Engineer

    RTX Corporation (Pelham, NH)
    …a safer, more secure world. Raytheon is seeking a talented and motivated **Senior Principal Systems Engineer ** to join our team within the Systems Engineering ... ensuring the entire system functions seamlessly. **What You Will Do:** In this Senior Principal Systems Engineer role, you will support the following types of… more
    RTX Corporation (11/19/25)
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  • Principal Hardware Engineer

    Curtiss-Wright Corporation (Tewksbury, MA)
    ** Principal Hardware Engineer -Hybrid/Remote Northeast US** Curtiss Wright is seeking an experienced ** Principal Hardware Engineer ** to join our Defense ... factors; and custom form-factor systems incorporating software, firmware, and hardware security elements. The ideal candidate brings deep expertise in electronic… more
    Curtiss-Wright Corporation (01/04/26)
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  • Principal Mechanical Engineer

    BAE Systems (Nashua, NH)
    **Job Description** BAE Systems is seeking a Principal Mechanical Engineer to join our team in Nashua, NH! We Protect Those Who Protect Us is our mission, and we ... incentives may be available based on position level and/or job specifics. ** Principal Mechanical Engineer , Development** **119293BR** EEO Career Site Equal… more
    BAE Systems (12/12/25)
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  • Principal Electrical Engineer

    BAE Systems (Nashua, NH)
    **Job Description** BAE Systems is seeking a Principal Electrical Engineer to join our team in southern New Hampshire! We Protect Those Who Protect Us is our ... incentives may be available based on position level and/or job specifics. ** Principal Electrical Engineer ** **119241BR** EEO Career Site Equal Opportunity… more
    BAE Systems (12/11/25)
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  • Senior Principal Quality Engineer

    BAE Systems (Merrimack, NH)
    …may be available based on position level and/or job specifics. **Senior Principal Quality Engineer ** **115945BR** EEO Career Site Equal Opportunity Employer. ... at BAE Systems. As you innovate to defend national security and improve the future, you will know what...Combat Solutions (ECS) business area is seeking a Senior Principal Program Quality Engineering in the Small Form Factor… more
    BAE Systems (12/25/25)
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  • Principal Program Quality Engineer

    RTX Corporation (Andover, MA)
    …more secure world. We are seeking an LTAMDS (Lower Tier Missile Defense Sensor) ** Principal Program Quality Engineer ** (PQE) to serve within Land and Air Defense ... ability to obtain and maintain a US government issued security clearance is required.​ US citizenship is required, as...quality improvements across contracts within the Radar IPT (Integrated Product Team). This role will work to ensure the… more
    RTX Corporation (12/13/25)
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  • Principal Software Engineer

    BAE Systems (Nashua, NH)
    …This specific role is to join our Digital Architecture Team as a Principal Software Engineer . Typical responsibilities for this role include: + Architecting, ... and Operations Engineers to impact all phases of the Product Development Lifecycle. At BAE Systems, we promote a...be available based on position level and/or job specifics. ** Principal Software Engineer ** **119554BR** EEO Career Site… more
    BAE Systems (12/24/25)
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