• Principal /Sr. Principal

    Northrop Grumman (Beavercreek, OH)
    …apertures, structures, and materials. **_**This role may be filled at_** ** Principal RF Microwave Design Engineer ** **_( Level 3) or Sr. Principal ... Design Engineer_** **_( Level 4)._** **Basic Qualifications for Principal RF Microwave Design Engineer ...+ Experience in the design of Periodic Structures / Frequency Selected Surfaces (FSS) + Experience with EM software… more
    Northrop Grumman (10/30/25)
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  • Sr. Principal Survivability Engineer

    Northrop Grumman (Melbourne, FL)
    …support to field repairs and maintenance, and more. We work across multiple spectrums-from RF ( Radio Frequency ), to IR (Infrared) and Visual, to Acoustic. ... the company. + **Educational/ Experience Requirements** : + Sr. Principal Survivability Engineer : Bachelor's degree in a...+ Complete understanding and capability to plan and implement Radio Frequency ( RF ) modeling and… more
    Northrop Grumman (01/07/26)
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  • Principal Systems Engineer / Sr.…

    Northrop Grumman (Warner Robins, GA)
    …+ Support production, repair, sustainment, and testing activities for radar systems. + Radio frequency ( RF ) design, troubleshooting, and root cause analysis ... + Maintain and upgrade legacy test stations. + Use RF and Systems Engineering knowledge to develop new requirements,...may be filled at Principal or Sr. Principal Systems Engineer level . **Basic… more
    Northrop Grumman (01/15/26)
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  • Integration and Test Engineer

    Northrop Grumman (Rolling Meadows, IL)
    …This position can be filled at the Integration & Test Engineer or Principal Integration & Test Engineer level based on specific requirements. **This ... systems that are deployed in Electro-Optical Infrared (EOIR) and Radio Frequency Electronic Warfare (RFEW) systems. These...invite you to apply. As an Integration & Test Engineer / Principal Integration & Test … more
    Northrop Grumman (10/28/25)
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  • (DoD SkillBridge) Principal / Sr.…

    Northrop Grumman (Baltimore, MD)
    …EGSE, from conception through design to fabrication and integration/test. **Basic Qualifications Principal Electronics Engineer ( level 3):** + Bachelor's ... to Class D missions. Our key capabilities include Active RF , Passive RF , and Electro-Optical payloads, space...Top-Secret Clearance + US Citizenship required **Basic Qualifications Sr. Principal Electronics Engineer ( level 4):**… more
    Northrop Grumman (01/15/26)
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  • Principal / Sr. Principal

    Northrop Grumman (San Diego, CA)
    …of requirements management software + Ability to obtain/maintain a DoD Secret Clearance ** Principal Systems Engineer Experience Level :** + Bachelor of ... a master's degree; 1 years with a Ph.D. **Sr. Principal Systems Engineer Experience Level :**...RF waveform development. + Hands-on experience with software-defined radio (SDR) and digital signal processing (DSP) environments. +… more
    Northrop Grumman (01/17/26)
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  • Principal / Sr. Principal Electronic…

    Northrop Grumman (Baltimore, MD)
    …join our team as a Principal / Senior Principal Electronic Warfare/ Radio Frequency Systems Engineer to join our Airborne Multifunction Systems (AMS) ... Principal / Senior Principal Electronic Warfare/ Radio Frequency Systems Engineer you...and/or Electronic Attack systems for advanced dedicated and multi-function RF subsystems. You will work early in the system… more
    Northrop Grumman (01/14/26)
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  • Principal Systems Engineer

    Northrop Grumman (Chantilly, VA)
    …+ Participate in test events This requisition will be filled at the ** Principal Systems Engineer ** level . **Basic Qualifications for Principal ... and strong demonstrated success in test, design, and integration + Knowledge of RF and radio communication system components & functions + Experience with… more
    Northrop Grumman (12/19/25)
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  • Principal /Senior Principal

    Northrop Grumman (Manhattan Beach, CA)
    …as a Principal or Sr. Principal **Basic Qualifications** **:** ** Principal Engineer MMIC Design Engineer ( Level 3)** + Bachelor of Science in a ... + US citizenship is required **Senior Principal Engineer MMIC Design Engineer ( Level ...Employee Resource Groups inclusive of all employees/designs, develops, tests radio frequency ( RF ) and/or microwave… more
    Northrop Grumman (12/13/25)
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  • Principal /Sr. Principal RF

    Northrop Grumman (Aurora, CO)
    …apertures, structures, and techniques. **_**This role may be filled at_** ** Principal RF Microwave Design Engineer ** **_( Level 3) or Sr. Principal ... Design Engineer_** **_( Level 4)._** **Basic Qualifications for Principal RF Microwave Design Engineer ...design and integration of Antennas and Periodic Structures / Frequency Selected Surfaces (FSS) + Experience with EM software… more
    Northrop Grumman (11/20/25)
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