• Principal Network Engineer

    RTX Corporation (Tewksbury, MA)
    …develop new capabilities, and improve existing capabilities. We are looking for a network engineer who can support this vital mission. The RTX Classified ... Building 3, Tewksbury, MA, 01876 USA **Position Role Type:** Onsite **U.S. Citizen, US Person, or Immigration Status Requirements:**... Network Services team is an enterprise-level team that provides… more
    RTX Corporation (11/04/25)
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  • Principal COTS Processing Sub-System Design…

    RTX Corporation (Tewksbury, MA)
    …The Sensor Controls & Electronics **(SCE)** Department is seeking a Principal Electrical Engineer with strong Commercial-Off-The-Shelf **(COTS)** computing and ... Post Road Building 2, Marlborough, MA, 01752 USA **Position Role Type:** Onsite **U.S. Citizen, US Person, or Immigration Status Requirements:** The ability to… more
    RTX Corporation (10/13/25)
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  • Principal OR Senior Principal Field…

    Northrop Grumman (Sudbury, MA)
    …Northrop Grumman Aeronautics Systems is looking to add a ** Principal OR Senior Principal Field Service Engineer - Network and Communications** to join ... test operations. + Work with system admins, maintainers, and onsite personnel to troubleshoot and repair any internal operational...location. _This position can be filled at either the Principal Field Service Engineer - Network more
    Northrop Grumman (09/17/25)
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  • Principal Test Development Engineer

    RTX Corporation (Tewksbury, MA)
    …that create a safer, more secure world. Raytheon is currently seeking a ** Principal ** **Test Equipment Design Engineer ** to join the **Sensor Test Solutions** ... Sudbury - Building 2, Tewksbury, MA, 01876 USA **Position Role Type:** Onsite **U.S. Citizen, US Person, or Immigration Status Requirements:** Active and… more
    RTX Corporation (08/21/25)
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  • Principal Electrical Engineer

    RTX Corporation (Andover, MA)
    …Engineering Department is seeking an individual to fulfill the role of a Principal Electrical Failure Analysis Engineer . This position will support programs and ... to work with engineers in other disciplines such as materials and chemistry. **The Principal Electrical Engineer - Failure Analysis job is in Andover, MA and… more
    RTX Corporation (08/19/25)
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  • Principal Systems Engineer

    RTX Corporation (Tewksbury, MA)
    …Integrated Air & Missile Defense Systems (IAMDS) department is seeking a ** Principal Systems Engineer ** with technical expertise and systems engineering skills ... Assabet - Building 1, Tewksbury, MA, 01876 USA **Position Role Type:** Onsite **U.S. Citizen, US Person, or Immigration Status Requirements:** Active and… more
    RTX Corporation (09/13/25)
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  • CEMA - Principal Systems Engineer

    BAE Systems (Nashua, NH)
    …may be available based on position level and/or job specifics. **CEMA - Principal Systems Engineer (Cyber Focus)** **117976BR** EEO Career Site Equal Opportunity ... of EW systems across multiple business areas. As team engineer level contributor, you will be responsible for and...control allocation and risk mitigation 5. Ability to work onsite in a laboratory environment. 6. Knowledge of C… more
    BAE Systems (10/31/25)
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  • Senior Principal Systems Engineer

    RTX Corporation (Tewksbury, MA)
    …that create a safer, more secure world. Raytheon is seeking a **Senior** ** Principal ** **Systems Security Engineer -P5** to join our elite Systems Security ... Assabet - Building 1, Tewksbury, MA, 01876 USA **Position Role Type:** Onsite **U.S. Citizen, US Person, or Immigration Status Requirements:** Active and… more
    RTX Corporation (10/01/25)
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  • Principal RF Software Engineer

    BAE Systems (Nashua, NH)
    …Other incentives may be available based on position level and/or job specifics. ** Principal RF Software Engineer (Hybrid)** **113481BR** EEO Career Site Equal ... a hybrid work format, with time split between working onsite and remotely. Our employees work on the world...Seeking a highly skilled and experienced RF Test Software Engineer to join our team. The ideal candidate will… more
    BAE Systems (09/09/25)
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  • Sr. Principal RF Module Design/Development…

    RTX Corporation (Andover, MA)
    …Dukes 358 Lowell Street Dukes, Andover, MA, 01810 USA **Position Role Type:** Onsite **U.S. Citizen, US Person, or Immigration Status Requirements:** The ability to ... secure world. **Job Summary:** An exciting opportunity exists for a **_Sr. Principal RF Module Design/Development Engineer_** to join our Module Development Section… more
    RTX Corporation (10/16/25)
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  • Principal Engineer , Hardware Design…

    Celestica (Merrimack, NH)
    Engineer to help design and build market leading Fiber Optic Communication Switching Network . The Optical Engineer will be a member of the Engineering team ... and software teams on all matters related to datacenter and campus-wide network switch connectivity using Fiber Optics Components and other technologies. **Skills &… more
    Celestica (09/04/25)
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  • Principal Antenna and Microwave…

    RTX Corporation (Tewksbury, MA)
    …Assabet - Building 1, Tewksbury, MA, 01876 USA **Position Role Type:** Onsite **U.S. Citizen, US Person, or Immigration Status Requirements:** Active and ... create a safer, more secure world. We have an opportunity for an electrical engineer who is seeking to utilize their strong academic background and experience in… more
    RTX Corporation (09/16/25)
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  • Principal Production Test Engineer

    RTX Corporation (Andover, MA)
    …350 Lowell Street Essex, Andover, MA, 01810 USA **Position Role Type:** Onsite **U.S. Citizen, US Person, or Immigration Status Requirements:** Active and ... test equipment (eg, Power Meters, Oscilloscopes, Spectrum Analyzers, and Network Analyzers). + Proficiency in test software suites like...for this role. + Employees who are working in Onsite roles will work primarily onsite . This… more
    RTX Corporation (10/04/25)
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  • Systems Engineer - Radar

    Actalent (Woburn, MA)
    …be working at a Raytheon Facility. Raytheon is looking for a Radar Senior Principal Systems Engineer to support the Missile Defense Sensors (MDS) department. The ... or Sick Leave) Workplace Type This is a fully onsite position in Woburn,MA. Application Deadline This position is...drive scale, innovation and speed to market. With a network of almost 30,000 consultants and more than 4,500… more
    Actalent (11/04/25)
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  • RF Design, Test & Integration Opportunities…

    Lockheed Martin (Chelmsford, MA)
    …power industry and the military's green power initiatives\. MFC has seven principal product categories that correspond to the vital capabilities it provides our ... Modules * Experience with RF Test Equipment such as: Spectrum Analyzers, Network Analyzers, Signal Generators, Power Meters * Experience with Lab Equipment such… more
    Lockheed Martin (10/24/25)
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