• COMSEC / 5G cellular / VHF Systems

    General Dynamics Information Technology (Washington, DC)
    …3 + years of related experience **US Citizenship Required:** Yes **Job Description:** ** Systems Engineer - Active Top Secret Required** Seize your opportunity to ... make a personal impact as a Systems Engineer supporting a world class maintenance...communications assets in the space segment. + Knowledge of radio frequency theory, including HF radio more
    General Dynamics Information Technology (11/20/25)
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  • Hardware Systems Engineer

    Actalent (Fairfax, VA)
    Job Title: Principal Systems Engineer Job Description We are seeking an experienced Systems Engineer to lead engineering teams in developing new and ... meet specifications on time and within budget. The Principal Systems Engineer will provide systems ...diverse engineering team in the development of advanced multi-function RF , processing, networking, and/or data storage units for space… more
    Actalent (01/10/26)
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  • RF Systems Engineer

    Actalent (Annapolis, MD)
    Job Title: RF Systems Engineer Job...Experience with RF interference mitigation and microwave systems . + Understanding of high power radio ... to support aviation communication development needs. As an experienced Systems Engineer , you will play a pivotal...requirements. + Lead highly technical engineering teams on challenging RF -focused projects. + Develop RF test procedures… more
    Actalent (01/06/26)
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  • Systems Engineer

    Actalent (Fairfax, VA)
    …, signal processing/DSP, RF , GPS. + Proficiency in C/C++, Linux, MATLAB, radio frequency , and electromechanical systems . + Bachelor's degree in ... EngineerJob Description We are seeking a highly skilled Systems Engineer to engage in systems...Linux, C/C++, MATLAB, and IBM DOORS. + Experience in RF communications systems development and test. +… more
    Actalent (01/10/26)
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  • Artificial Intelligence & Machine Learning…

    Honeywell (Washington, DC)
    We're seeking a highly skilled Artificial Intelligence & Machine Learning Systems Engineer to architect, design, and develop advanced AI/ML systems that ... defense customers. Specifically, we are building next-generation cognitive electronic warfare systems that operate autonomously at the tactical edge in contested,… more
    Honeywell (01/07/26)
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  • Radar Systems Engineer

    Integration Innovation, Inc. (i3) (Arlington, VA)
    Overview i3 is seeking an experienced Radar Systems Engineer to design, develop, and optimize advanced radar systems for defense applications. The successful ... Simulink) + Knowledge of digital signal processing and real-time embedded systems + Proficient with RF test equipment (eg spectrum analyzer) Desired: + 20 years… more
    Integration Innovation, Inc. (i3) (11/11/25)
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  • RF Systems Analysis Engineer

    SpaceX (Washington, DC)
    RF Systems Analysis Engineer , Regulatory (Starlink) Washington, DC Apply SpaceX was founded under the belief that a future where humanity is out exploring ... to make this possible, with the ultimate goal of enabling human life on Mars. RF SYSTEMS ANALYSIS ENGINEER , REGULATORY (STARLINK) At SpaceX we're leveraging… more
    SpaceX (10/20/25)
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  • Systems Engineer

    Leidos (Washington, DC)
    …+ Experience with CAD tools. + Knowledge and direct work experience in radar systems , RF , and microwave technology and application is a must. + Ability ... **Description** Leidos is currently seeking a System Engineer to join the NISC team in support of the Federal Aviation Administration's (FAA) surveillance and radar… more
    Leidos (01/03/26)
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  • PhD Graduate - Autonomous Systems Design…

    Johns Hopkins Applied Physics Laboratory (Laurel, MD)
    …class design solutions with a focus on: + Guidance, Navigation, and Controls + Radio Frequency ( RF ) or Electro-Optical/Infrared (EO/IR) Sensors + Modeling ... Skills: Guidance, inertial navigation, modern/adaptive control, classical control, optimization Radio Frequency and Electro-Optical/Infrared Sensor + We develop… more
    Johns Hopkins Applied Physics Laboratory (12/30/25)
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  • Electrical Engineer /Spectrum…

    Leidos (Washington, DC)
    …25E) is also acceptable. + 3+ years of relevant experience in radio frequency engineering, satellite communications, spectrum engineering, or related ... Leidos' NISC IV program seeks an **Electrical Engineer (Spectrum Engineer )** with specialized experience in **Satellite frequency assignment engineering and… more
    Leidos (12/04/25)
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  • Entry Level Electrical Engineer

    Amentum (Arlington, VA)
    Engineer to perform Test, Evaluation, Integration, and configuration of DoD systems . **Junior RF Engineer Responsibilities Include:** + E3 Computation ... Simulation + Performing analyses of EW, communication, and radar systems + Developing detailed EMI/EMC test plans + Participating...in one or more of the following specific areas: RF Engineering and analysis; EMI/EMC; RF Computation… more
    Amentum (10/23/25)
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  • RF Analysis Engineer , Senior

    BOOZ, ALLEN & HAMILTON, INC. (Arlington, VA)
    …optimal path forward for a customer? This is the role of our Radio Frequency ( RF ) Analysis Engineer working to support the customer each day, performing ... RF Analysis Engineer , Senior The Opportunity: Do you...can't wait. You Have: + 10+ years of experience with Radio Frequency ( RF ) engineering + 2+… more
    BOOZ, ALLEN & HAMILTON, INC. (01/01/26)
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  • SATCOM RF Engineer , Senior

    BOOZ, ALLEN & HAMILTON, INC. (Arlington, VA)
    …the optimal path forward for a customer? This is the role of our Radio Frequency ( RF ) analysis engineer working to support the customer each day, ... SATCOM RF Engineer , Senior The Opportunity: Do you enjoy...can't wait. You Have: + 10+ years of experience with Radio Frequency ( RF ) engineering… more
    BOOZ, ALLEN & HAMILTON, INC. (12/29/25)
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  • RF / Radio Communications…

    Noblis (Washington, DC)
    …deploying next-generation communication systems that integrate advanced voice, data, and radio frequency ( RF ) technologies. BNATCS is focused on ... safe and efficient air traffic management. **Position Overview** The ** RF / Radio Communications Engineer ** will support...or receive RF energy. This includes ATC radio systems , radar and navigation aids, aircraft… more
    Noblis (11/05/25)
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  • RF Spectrum Engineer

    Huntington Ingalls Industries (Arlington, VA)
    …strong understanding of spectrum management principles, radio frequency ( RF ) engineering, and wireless communication systems , with a proven track record ... for enabling more efficient and dynamic use of the radio frequency spectrum within the DoD as...+ Experience with military or aerospace RF systems . + Knowledge of cognitive radio , dynamic… more
    Huntington Ingalls Industries (12/11/25)
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  • RF Spectrum Engineer

    Huntington Ingalls Industries (Arlington, VA)
    …strong understanding of spectrum management principles, radio frequency ( RF ) engineering, and wireless communication systems , with a proven track record ... for enabling more efficient and dynamic use of the radio frequency spectrum within the DoD as...* Experience with military or aerospace RF systems . * Knowledge of cognitive radio , dynamic… more
    Huntington Ingalls Industries (10/23/25)
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  • Principal RF Engineer

    CACI International (Springfield, VA)
    frequency (HF) through microwave (MW) radio frequency ( RF ) receiving, transmitting, and distribution systems . Must have experience with other ... Principal RF Engineer Job Category: Engineering Time...electronic, communications, and related equipment. + Performs complex electromagnetic interference/ radio frequency interference (EMI/RFI) analyses and makes… more
    CACI International (10/31/25)
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  • Principal/Senior Principal Engineer

    Northrop Grumman (Washington, DC)
    …Resource Groups inclusive of all employees/designs, develops, tests radio frequency ( RF ) and/or microwave systems architecture, components, circuits, ... or products. Includes antenna design, both reflector and array systems , frequency synthesizers, transmitters and receivers. Primary Level Salary Range:… more
    Northrop Grumman (01/08/26)
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  • Subject Matter Expert II ( RF

    NANA Regional Corporation (Alexandria, VA)
    ASE is looking to hire an RF engineer as technical authority and subject matter expert exploring new technologies for immediate insertion to Coast Guard ... environment. + Conduct technical assessments, feasibility studies, and performance evaluations of RF systems and subsystems. + Produce technical reports and… more
    NANA Regional Corporation (12/25/25)
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  • Senior RF /Antenna Engineer

    CACI International (Fairfax, VA)
    …design teams and actively participate in the design, development, and measurement of advanced RF systems and antennas. + Guide and mentor junior RF /antenna ... Senior RF /Antenna Engineer Job Category: Engineering Time...+ Contribute to the fabrication and assembly of prototype RF systems and antennas. + Serve as… more
    CACI International (12/25/25)
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