• RF Production Support

    Lockheed Martin (Chelmsford, MA)
    …an aspiring RF and microwave enthusiast\. **What You Will Be Doing** The RF / microwave engineer will support the manufacturing of complex ... **Description:** Lockheed Martin is seeking to hire an RF engineering early career professional at our campus...generation circuits and frequency conversion circuits\. The engineer will be responsible for providing technical support more
    Lockheed Martin (10/29/25)
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  • RF Hardware Design & Test Engineer

    RTX Corporation (Marlborough, MA)
    …testing of RF components, circuits, and subsystems plus providing technical support to production activities. Team leadership skills including cost and ... at component, CCA, and subsystem levels. + Transition to production and technical support to manufacturing and...Engineering. + Background designing, testing, and troubleshooting analog and Radio Frequency CCAs. + Integration and test… more
    RTX Corporation (10/13/25)
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  • RF Design Engineer , Sr Staff…

    Lockheed Martin (Chelmsford, MA)
    …to keep people safe and solve the world's most complex challenges\. We're seeking an experienced RF Engineer to join our team as a Senior Staff RF Design ... Us** We're looking for a highly experienced and skilled RF Design Engineer to join our team\....especially with manufacturing and industrial engineers and/or operator on production support \. **Security Clearance Statement:** This position… more
    Lockheed Martin (10/25/25)
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  • Principal RF Design Engineer

    RTX Corporation (Marlborough, MA)
    …Collins Aerospace Collins Aerospace, an RTX company, is seeking a highly motivated **Principal RF Design Engineer ** to work on Identification of Friend or Foe ... Examples include receivers, solid state power amplifiers, LNA's, filters, RF switches, frequency synthesizers, and frequency...and minimum 5 years of experience * Ability to support up to 10% travel **Qualifications We Prefer** *… more
    RTX Corporation (10/13/25)
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  • Senior Principal RF Design Engineer

    RTX Corporation (Marlborough, MA)
    …power, digital, mechanical, etc. + Schematic capture and RF routing. + Technical support during the transition to production and support to production ... department is responsible for the design, development, integration, and support to production builds, and lifecycle ...products. We have an opportunity for a Senior Principal RF Design Engineer who is seeking to… more
    RTX Corporation (09/13/25)
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  • RF Design, Test & Integration Opportunities…

    Lockheed Martin (Chelmsford, MA)
    … hardware verification * Experience in RF Subsystems Design and troubleshooting * Production support of RF systems and subsystems * Experience with ... Test Equipment \(ATE\) tools to include: LabView or TestStand * Experience in high frequency RF testing, evaluation, and troubleshooting using an RF probe… more
    Lockheed Martin (10/24/25)
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  • Mechanical Engineer II - Interconnects

    RTX Corporation (Marlborough, MA)
    …these platforms. This will include control, fiber optic, high power, high voltage, radio frequency , and waterproof. The position is for the Marlborough, ... Engineering (ME) is the premier organization for mechanical hardware design, development, production , and research. ME strives to minimize total systems cost, while… more
    RTX Corporation (09/18/25)
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  • Senior Mechanical Engineer (Onsite)

    RTX Corporation (Marlborough, MA)
    …for all these platforms. This will include control, fiber optic, power, and radio frequency cabling with complex environments and electrical parameters. **What ... Collins Mission Systems organization has an exciting opportunity for a **Senior Mechanical Engineer ** to join our team. **The PCS Hardware Department is seeking an… more
    RTX Corporation (10/07/25)
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  • Senior Hardware Design & Test Engineer

    RTX Corporation (Marlborough, MA)
    …within Raytheon. The department is responsible for the design, development, integration, and support to production builds, and lifecycle support of Raytheon ... is for a multi-disciplined **Senior Hardware Design & Test Engineer .** Senior Hardware Design and Test Engineers are total...at component, CCA, and subsystem levels. + Transition to production and technical support to manufacturing and… more
    RTX Corporation (10/13/25)
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  • Principal Mechanical Engineer

    RTX Corporation (Marlborough, MA)
    …these platforms. This will include control, fiber optic, high power, high voltage, radio frequency , and waterproof. The position is for the Marlborough, ... Engineering (ME) is the premier organization for mechanical hardware design, development, production , and research. ME strives to minimize total systems cost, while… more
    RTX Corporation (08/26/25)
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  • EA/EP Senior Systems Engineer

    RTX Corporation (Marlborough, MA)
    …We are seeking a talented **Electronic Attack / Electronic Protection (EA/EP) Systems Engineer ** to join a team of engineers that designs and develops world-class ... **What You will Do:** The EA/EP and SP Systems Engineer will be responsible for the definition of radar...Work is performed in a dynamic development environment in support of multiple research and development efforts, working with… more
    RTX Corporation (10/13/25)
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  • Principal Electrical Engineer - Signal…

    RTX Corporation (Marlborough, MA)
    …tools to ANSPs in the US and abroad. We design, develop, document, deploy, and support COTS-based and custom designed systems, which use the power of the network to ... share information and aid in decision-making. As a **Principal Electrical Engineer ** , you will join our **Hardware and Infrastructure Engineering Team** as part of… more
    RTX Corporation (08/14/25)
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  • Principal Electrical Engineer

    Evolv Technology (Waltham, MA)
    The Elevator Pitch As Evolv's Principal Electrical Engineer , you'll define the technical direction for our most complex products. You'll be the organization's top ... standards of performance, reliability, and manufacturability. Your deep expertise in RF , mixed-signal, digital, and low-noise PCB design will guide the development… more
    Evolv Technology (08/09/25)
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