• Integrated Principal Systems

    RTX Corporation (Tewksbury, MA)
    …Our team solves tough, meaningful problems that create a safer, more secure world. Integrated Air & Missile Defense Systems (IAMDS) department is seeking a ... Section Leader.** IAMDS leads all aspects of Systems Engineering that drive the development of complex systems to support the Raytheon Land and Air Defense … more
    RTX Corporation (10/29/25)
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  • Senior Principal Systems Engineer

    RTX Corporation (Tewksbury, MA)
    …and Systems Integration & Test. The Integrated Air & Missile Defense Systems (IAMDS) department is seeking a **Senior Principal Systems Engineer** to ... information to internal and external stakeholders + Experience with Integrated Air and Missile Defense systems +...with a Disability and Protected Veterans in compliance with Section 503 of the Rehabilitation Act and the Vietnam… more
    RTX Corporation (08/21/25)
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  • Principal Systems Engineer

    RTX Corporation (Tewksbury, MA)
    …that create a safer, more secure world. Integrated Air & Missile Defense Systems (IAMDS) department is seeking a ** Principal Systems Engineer** with ... engineering skills to design and support System of Systems (SoS) in an agile, model-based development environment. IAMDS...with a Disability and Protected Veterans in compliance with Section 503 of the Rehabilitation Act and the Vietnam… more
    RTX Corporation (09/13/25)
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  • Principal Systems Engineer

    RTX Corporation (Tewksbury, MA)
    …that create a safer, more secure world. Integrated Air & Missile Defense Systems (IAMDS) department is seeking a ** Principal Systems Engineer.** IAMDS ... Systems Engineering that drive the development of complex systems to support the Raytheon Land and Air Defense...with a Disability and Protected Veterans in compliance with Section 503 of the Rehabilitation Act and the Vietnam… more
    RTX Corporation (08/29/25)
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  • Principal Systems Engineer (Modeling…

    RTX Corporation (Tewksbury, MA)
    …that create a safer, more secure world. Integrated Air & Missile Defense Systems (IAMDS) department is seeking a ** Principal Systems Engineer (Modeling & ... Simulation).** IAMDS leads all aspects of Systems Engineering that drive the development of complex ...with a Disability and Protected Veterans in compliance with Section 503 of the Rehabilitation Act and the Vietnam… more
    RTX Corporation (10/23/25)
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  • Principal Human Resources Business Partner…

    Mercury Systems (Hudson, NH)
    Req. Number 25-518 Job Description Job Summary: The Principal Human Resources Business Partner will be responsible for HR support for a number of Operations leaders ... outlined in the Human Resources annual calendar + Embody integrated mindset by connecting business and functions + Partner...off location) Why Mercury? Why should you join Mercury Systems ? Mercury Systems is a technology company… more
    Mercury Systems (10/23/25)
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  • ADGE Sr Principal Mechanical Engineer…

    RTX Corporation (Tewksbury, MA)
    …clearance **Security Clearance:** DoD Clearance: Secret **Title: ADGE Sr Principal Mechanical Engineer (On-Site)** **Job Description:** **The Air Defense Ground ... is responsible for the mechanical design, development, and integration of platform systems . This includes radar and communications shelter systems , electronic… more
    RTX Corporation (09/16/25)
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  • Principal Human Factors Engineer

    RTX Corporation (Tewksbury, MA)
    …Factors, and Supportability. + This is an exciting opportunity for a highly motivated Principal Human Factors Engineer to join us onsite in a closed area program ... Tewksbury, MA. **What You Will Do** + As a Principal Human Factors Engineer, your responsibilities will include: +...Factors Program tasks and analyses. + Working across all integrated product teams and lines to properly eliminate hazards… more
    RTX Corporation (09/13/25)
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  • Sr Principal Mechanical Engineer Lead

    RTX Corporation (Tewksbury, MA)
    …Equipment (ADGE) Department leads mechanical design, development, and integration of platform systems . This includes launcher systems , shelter systems , ... production support. The ADGE department is looking for a full-time Senior Principal Mechanical Engineer to support Patriot GEM-T Missile major components and… more
    RTX Corporation (10/22/25)
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  • ADGE Principal Mechanical Engineer…

    RTX Corporation (Tewksbury, MA)
    …mechanical design, development, and integration of critical defense platform systems . This includes radar and communications shelters, electronic subsystems, ... and system interconnects. We are currently seeking a motivated and driven Principal Mechanical Engineer to join our Ground Equipment Design Team. The ideal… more
    RTX Corporation (09/16/25)
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  • Sr. Principal RF Module Design/Development…

    RTX Corporation (Andover, MA)
    …secure world. **Job Summary:** An exciting opportunity exists for a **_Sr. Principal RF Module Design/Development Engineer_** to join our Module Development ... Section with the Advanced Microelectronics Solutions (AMS) Department as...AMS department designs, fabricates, and tests state-of-the-art Monolithic Microwave Integrated Circuits (MMICs) in our on-site foundry. These chips… more
    RTX Corporation (10/16/25)
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  • Principal C/C++ Software Engineer

    RTX Corporation (Woburn, MA)
    …The Taiwan Surveillance Radar Program (SRP) software team is currently seeking a Principal Software Engineer to work onsite in our Woburn facility. The Missile ... world class Missile Defense and Surveillance Radar Software to be used in radar systems deployed on land and sea. Our software teams employ Agile Scrum and DevSecOps… more
    RTX Corporation (11/07/25)
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  • Principal Analyst, Program Cost & Controls

    RTX Corporation (Tewksbury, MA)
    …seeking a motivated Finance professional (P3) to support the newly awarded Taiwan Integrated Defense Systems Ships 2-3 program. The selected candidate will ... that create a safer, more secure world. The Naval Systems and Sustainment (NSS) Sub Strategic Business Unit within...with frequent interaction and collaboration across various functions. The Principal Financial Analyst will play a critical role in… more
    RTX Corporation (11/01/25)
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  • LTAMDS (Lower Tier and Missile Defense)…

    RTX Corporation (Tewksbury, MA)
    …create a safer, more secure world. We have an exciting opportunity for a Principal Program Cost Controls Specialist (grade P3) to join out growing team! This ... finance team, supporting the East Operations of the Land and Air Defense Systems (LADS) Mission Area. This position is currently designated as onsite. As a… more
    RTX Corporation (09/18/25)
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  • Principal Embedded Software Engineer

    J&J Family of Companies (Danvers, MA)
    …complexities + Collaborate with cross-functional teams including hardware, firmware, and systems engineering to deliver integrated solutions. + Provide technical ... **Job Function:** R&D Product Development **Job Sub** **Function:** R&D Software/ Systems Engineering **Job Category:** Scientific/Technology **All Job Posting Locations:**… more
    J&J Family of Companies (11/13/25)
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  • Principal , Production Control Specialist

    RTX Corporation (Andover, MA)
    …candidate has a working knowledge of Material Requirements Planning (MRP) systems in a manufacturing environment and utilizes data-driven decision making to ... include Production Control, Planning, Operations, Quality, and Manufacturing/Test/Design Engineering, Integrated Supply Chain, Finance, and Maintenance Operations. The individual… more
    RTX Corporation (11/14/25)
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  • Principal Specialist Scheduling, Production…

    RTX Corporation (Andover, MA)
    …candidate has a working knowledge of Material Requirements Planning (MRP) systems in a manufacturing environment and utilizes data-driven decision making to ... include Production Control, Planning, Operations, Quality, and Manufacturing/Test/Design Engineering, Integrated Supply Chain, Finance, and Maintenance Operations. The individual… more
    RTX Corporation (11/06/25)
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  • Principal Specialist, Scheduling Production…

    RTX Corporation (Andover, MA)
    …candidate has a working knowledge of Material Requirements Planning (MRP) systems in a manufacturing environment and utilizes data-driven decision making to ... include Production Control, Planning, Operations, Quality, and Manufacturing/Test/Design Engineering, Integrated Supply Chain, Finance, and Maintenance Operations. **What You… more
    RTX Corporation (10/29/25)
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  • Senior Principal Engineer - Integration…

    RTX Corporation (Andover, MA)
    …Article Factory Acceptance Testing and System Demonstration of the NASAMS launcher systems . This position reports into the overall NASAMS SI&T Cross Product Team ... 10 years of prior relevant experience. + Experience with systems engineering, system integration, system verification, and/or system test....EACs. + Experience as a cross-product team lead or integrated product team lead. **What We Offer** + Our… more
    RTX Corporation (11/12/25)
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  • Principal Production Test Engineer

    RTX Corporation (Andover, MA)
    …create a safer, more secure world. **This is a first shift in Integrated Test Automation System for High Volume Production.** Test and Validation Engineers develop ... downtime. + **Scalable Test Environments** : Develop robust, scalable test systems , collaborating with test equipment maintenance and engineering teams to ensure… more
    RTX Corporation (10/04/25)
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