• Ralliant (Beaverton, OR)
    …center in Beaverton, Oregon, to help create advanced CMOS, BiCMOS, and HBT RF integrated circuits for our next-generation products. You will collaborate with a ... to build key components for new ASICs. + Conduct simulations to refine design performance and manufacturability. + Analyze...ASIC design tools. + Capable of performing analog and RF analysis without immediately relying on simulators. + Strong… more
    DirectEmployers Association (11/25/25)
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  • Principal or Sr. Principal RF

    Northrop Grumman (Buffalo, NY)
    …part of history, they're making history. Northrop Grumman Mission Systems (NGMS) is seeking a ** Principal RF /Microwave Design Engineer or Sr. Principal ... Engineer for large, complex programs. + Run complex simulations using advanced software tools. + Create complex ...be filled as a_ **_Principal RF /Microwave Design Engineer or Sr. Principal RF /Microwave… more
    Northrop Grumman (12/03/25)
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  • RF Antenna Design Engineer

    Lockheed Martin (Chelmsford, MA)
    …What you will be doing: * Design & develop AESA antennas for various frequency bands and applications * Conduct electromagnetic simulations and analysis to ... **Description:** By applying for this role, you will be considered for RF Antenna Engineering career opportunities within Lockheed Martin's Missiles and Fire Control… more
    Lockheed Martin (10/04/25)
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  • Principal Multidisciplined Electronic…

    Northrop Grumman (Aurora, CO)
    …to join our team. This position would be based in Aurora, Colorado. The RF Engineer will integrate, troubleshoot, and maintain end-to-end antenna systems and ... their respective RF processing chains. The ideal candidate will have extensive...Counterintelligence or Full Scope Polygraph + Strong understanding of radio frequency principles and antenna design. +… more
    Northrop Grumman (12/02/25)
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  • Principal /Sr. Principal Algorithm…

    Northrop Grumman (Rolling Meadows, IL)
    …and tracking systems that are deployed in Electro-Optical Infrared (EOIR) and Radio Frequency Electronic Warfare (RFEW) systems. These systems are designed, ... Targeting organization is offering an excellent opportunity for a Principal Systems Engineer or a Sr. ...as well as developing and validating complex models and simulations . A primary task for an engineer more
    Northrop Grumman (10/28/25)
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  • Principal Systems Engineer - Missile…

    RTX Corporation (Tucson, AZ)
    …Center is responsible for algorithm development including Guidance, Navigation, and Control; radio frequency ( RF ) and electro-optical/infrared (EO-IR) Signal ... execute technology roadmaps. The Effectors PG&C Center is currently hiring for a ** Principal Systems Engineer - Missile Guidance, Navigation, and Control … more
    RTX Corporation (10/21/25)
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  • Principal Hardware Design Engineer

    Tarana Wireless (Milpitas, CA)
    …improve performance and cost. + Understand and make design recommendations to improve radio frequency performance. What You'll Need: + Bachelor's degree (MS ... aspects and will have very deep familiarity with digital, mechanical, analog baseband and RF designs. He or she will also have expertise using such equipment as… more
    Tarana Wireless (11/11/25)
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  • Principal / Senior Principal

    Northrop Grumman (Baltimore, MD)
    …are looking for you to join our team as a Principal / Senior Principal Modeling, Simulation & Analysis Systems Engineer based out of Baltimore, MD and will ... visualization tools. This requisition may be filled as a Principal Modeling, Simulation & Analysis Systems Engineer ...+ 6 months of experience with domain experience in simulations of RF , EOIR, Communications or related… more
    Northrop Grumman (10/14/25)
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  • Principal R&D/Product Dvl. Engineer

    TE Connectivity (PA)
    Principal R&D/Product Dvl. Engineer - Data Center - Signal Integrity - Remote within the US Posting Start Date: 8/8/25 **At TE, you will unleash your potential ... sustainable and more connected world.** ​ Job Description: **Job Overview** As a Principal Product Development Engineer in the Signal Integrity team, you will… more
    TE Connectivity (12/10/25)
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  • Principal Systems Engineer - Signal…

    RTX Corporation (Tucson, AZ)
    …and Analysis disciplines for Effectors. The Signal Processing team is seeking a ** Principal Systems Engineer - Signal Processing.** As the ** Principal ... design, development, prototyping, integration, testing, and performance assessment of radar frequency ( RF ) or electro-optical / infrared (EO/IR) algorithms and… more
    RTX Corporation (11/23/25)
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  • Principal / Senior Principal

    Northrop Grumman (Linthicum Heights, MD)
    …team 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, ... visualization tools. This requisition may be filled as a Principal Modeling & Simulation Systems Engineer or...exploration, visualization, and statistical analysis. + Domain experience in simulations of RF , EOIR, Communications, or related… more
    Northrop Grumman (10/09/25)
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  • Principal Systems Engineer

    Northrop Grumman (Huntsville, AL)
    …Northrop Grumman Space Systems - Launch and Missile Defense Systems is seeking a Principal Systems Engineer to support the Systems Engineering & Integration Team ... industry. The position is in Huntsville, AL. **Position Overview:** The selected Principal Systems Engineer responsibilities will include the support of the… more
    Northrop Grumman (10/18/25)
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  • Senior Principal SEIT Engineer

    RTX Corporation (Anaheim, CA)
    …Managed by Collins Aerospace **Applied Signal Technology (AST** ) is seeking a **Senior Principal SEIT Engineer ** who strives for excellence and have a passion ... members all while embracing integrity, innovation and work-life balance. The **Senior Principal SEIT Engineer ** will have a strong background in algorithm… more
    RTX Corporation (10/09/25)
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  • Principal /Sr Principal

    Northrop Grumman (Los Angeles, CA)
    …making history. **Northrop Grumman Advanced Weapons Business Unit** is currently seeking a ** Principal / Sr Principal Engineer - Operations Research** for ... to model behavior of systems in real-time and constructive simulations + Develop, integrate, and use advanced graphical user...each level are listed below.** Basic Qualifications for a ** Principal Engineer - Operations Research (** T03)… more
    Northrop Grumman (10/03/25)
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  • Principal Electrical Engineer

    RTX Corporation (Goleta, CA)
    …electrical design, electrical design analysis, implementing design solutions, performing simulations , and performing analysis and testing of associated hardware in ... to act as cross-discipline independent product team lead (IPTL) or Responsible Engineer Authority (REA) for multiple projects and power supply module designs. This… more
    RTX Corporation (12/10/25)
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  • Principal Modeling & Simulation Operations…

    RTX Corporation (El Segundo, CA)
    …all mission areas at Raytheon. Our department is currently hiring for a ** Principal Modeling Analysis & Simulation Operations Engineer ** to develop, analyze, and ... Responsible for the development and integration of variable-fidelity computer models and simulations that effectively capture system and system of systems effects in… more
    RTX Corporation (11/13/25)
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  • Principal Systems Engineer - BMD SME

    Chenega Corporation (Redstone Arsenal, AL)
    Principal Systems Engineer - BMD SME...concepts + Ability to develop and use MDS architecture simulations ; knowledge of MATLAB and/or Python is a plus, ... Redstone Arsenal, AL Join our Talent Network Principal Systems Engineer - BMD SME Redstone Arsenal, AL Are you ready to enhance your skills and build your career… more
    Chenega Corporation (09/15/25)
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  • Principal R&D/Product DVL Engineer

    TE Connectivity (Middletown, PA)
    PRINCIPAL R&D/PRODUCT DVL ENGINEER SIGNAL INTEGRITY Posting Start Date: 11/4/25 **At TE, you will unleash your potential working with people from diverse ... safer, sustainable and more connected world.** ​ Job Description: **Job Overview** As a Principal Product Dvl Engineer in the Signal Integrity team, you will… more
    TE Connectivity (12/09/25)
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  • Sr Principal High Temperature Materials…

    RTX Corporation (Tucson, AZ)
    …Department, which functions within Hardware Engineering, is looking for a Senior Principal High Temperature Materials Engineer to join our Advanced Materials ... + Travel requirements: as needed to support programs and work with vendors **The Sr. Principal High Temperature Materials Engineer job is in Tucson, AZ and the… more
    RTX Corporation (09/19/25)
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  • Senior Principal Systems Architect…

    Northrop Grumman (Baltimore, MD)
    …cost constraints. Performing functional analysis, timeline analysis, capability simulations , detailed trade studies, requirements allocation, and interface ... review. **Role and Responsibilities** : + Design and development of multifunction RF sensor system architectures and definition of key capabilities and performance… more
    Northrop Grumman (11/25/25)
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