• Principal / Senior Principal Modeling…

    Northrop Grumman (Linthicum Heights, MD)
    …to do some of the best work of your career. We are looking for a Principal / Senior Modeling & Simulation Systems Engineer to join our team in Baltimore, MD. ... may be filled as a Principal Modeling & Simulation Systems Engineer or a Senior ...and statistical analysis. + Domain experience in simulations of RF , EOIR, Communications, or related systems . +… more
    Northrop Grumman (10/09/25)
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  • Senior Mechanical Engineer (Onsite)

    RTX Corporation (Marlborough, MA)
    …the Collins Mission Systems organization has an exciting opportunity for a ** Senior Mechanical Engineer ** to join our team. **The PCS Hardware Department is ... mobile and stationary ground, and airborne platforms** . The Senior Mechanical Engineer will perform research, design,...platforms. This will include control, fiber optic, power, and radio frequency cabling with complex environments and… more
    RTX Corporation (10/07/25)
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  • Systems Engineer Senior

    Lockheed Martin (Littleton, CO)
    …- - **What does this role look like?** Lockheed Martin is looking for a talented Systems Engineer to join the Navigation Systems team in Denver, Colorado ... precision navigation and timing to the world\. As a Systems Engineer , you will: * Creatively use...systems -analyses are performed at all levels of total system product to include: concept, design, fabrication, test, installation,… more
    Lockheed Martin (10/03/25)
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  • Systems Engineer Tactical Data Links

    General Atomics (Poway, CA)
    …networking block diagrams. + Selection of ruggedized security, data processing, communications, and radio frequency ( RF ) components and hardware as part of ... technical contributors, unique talent, and future leaders in the Systems Engineering functional area. The Senior Mission...to shape the design of TDL architectures for unmanned systems . Develop and document system and subsystem… more
    General Atomics (09/10/25)
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  • Principal Electrical Engineer

    CACI International (Springfield, VA)
    … frequency (HF) through microwave (MW) radio frequency ( RF ) receiving, transmitting, and distribution systems . Must have experience with other ... Principal Electrical Engineer Job Category: Engineering Time Type: Full time...electronic, communications, and related equipment. + Performs complex electromagnetic interference/ radio frequency interference (EMI/RFI) analyses and makes… more
    CACI International (08/02/25)
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  • Systems Engineer (Associate,…

    The Boeing Company (El Segundo, CA)
    …& Integration * RF Systems * Optical Communication Systems * Vehicle Engineer **Position Responsibilities:** + Applies an interdisciplinary, ... & Weapons Systems has exciting opportunities for ** Systems Engineers (Associate, Mid-Level, or Senior )** to...CA** . As a Boeing Space, Intelligence & Weapons Systems Engineer , you will design, develop, and… more
    The Boeing Company (10/08/25)
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  • Senior Systems Integration & Test…

    RTX Corporation (Goleta, CA)
    …reality? Do you thrive in dynamic environments? Raytheon is seeking a talented and motivated Senior Systems Integration and Test Engineer to join our team ... The following are expected but not limited to a Senior Systems Integration & Test Engineer... systems + Experience with millimeter and microwave RF at both the system and module… more
    RTX Corporation (09/18/25)
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  • Cleared Electronic Warfare Engineer

    Insight Global (Manchester, NH)
    …our cutting-edge threat simulation systems . Your extensive experience and expertise in Radio Frequency ( RF ) and Electronic Warfare (EW) simulations will ... client of Insight Global's is looking for a talented Senior EW Engineer to join their growing...threat simulation o Ability to configure and troubleshoot complex RF systems (antennas, amplifiers, signal generators, etc)… more
    Insight Global (09/09/25)
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  • System Engineer Senior

    Lockheed Martin (Chelmsford, MA)
    **Description:** You will be the System Engineer for Lockheed Martin's Missiles and Fire Control business in Chelmsford, MA\. Our team is experiencing growth and ... with experience\. **What You Will Be Doing** As the System Engineer , you will be responsible for:...working in DOORS or CAMEO * Collaborating with industry\-leading RF and microwave design on hardware design requirement flow… more
    Lockheed Martin (10/01/25)
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  • Radar Systems Senior Engineer…

    The Boeing Company (Huntsville, AL)
    …the Patriot Advanced Capability (PAC-3) RF seeker and is looking for a ** Senior Seeker Radar Engineer ** to support these efforts! This position is located at ... inclusive, with great opportunity for professional growth. Find your future with us. ** Senior Seeker Radar Engineer ** The Boeing Integrated Air and Missile… more
    The Boeing Company (09/25/25)
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