• Senior Network Engineer

    CACI International (Columbia, MD)
    Senior Network Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: ... * * * The Opportunity: - The Sr. Network Engineer will work within the Network Security Implementation and...on system-wide dataflow. * Designs, integrates, tests and deploys RF communications solutions. * Leads large efforts of dynamic… more
    CACI International (12/06/25)
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  • Senior Scientist, Systems Engineer

    L3Harris (Herndon, VA)
    …land, sea and cyber domains in the interest of national security. Job Title: Senior Scientist, Systems Engineer Job Code: 32407 Job Location: Herndon, Virginia ... is available to qualified applicants Job Description: The Advanced Concept Engineer (ACE) provides strategic technical leadership to draw on L3Harris' technical… more
    L3Harris (12/24/25)
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  • Senior Systems Integration Engineer

    Leidos (Columbia, MD)
    **Description** **Leidos** has a new and exciting opportunity for a ** Senior Systems Integration Engineer ** in our **National Security Sector's (NSS) Cyber & ... a difference in National Security!** **Job Summary** As a Senior Systems integration Engineer you will be...that support mission-critical operations. You will work hands-on with RF and FORNSAT systems and various Systems Administration (SA)… more
    Leidos (12/03/25)
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  • Senior MBSE Systems Engineer

    CACI International (Sterling, VA)
    Senior MBSE Systems Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: Top Secret Employee Type: Regular Percentage of ... None * * * **The Opportunity:** Join CACI as a Model-Based Systems Engineer (MBSE) and contribute to a dynamic counter-unmanned aircraft systems (C-UAS) mission that… more
    CACI International (11/18/25)
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  • Hardware Reverse Engineer , Senior

    CACI International (Sterling, VA)
    Hardware Reverse Engineer , Senior Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular Percentage of ... communications technologies, network communications technologies, and hardware design including radio - frequency modules and/or software defined radios *… more
    CACI International (12/29/25)
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  • Electrical Engineer , Senior

    BOOZ, ALLEN & HAMILTON, INC. (Reston, VA)
    …and analog control systems, power electronics, electromagnetic interference (EMI) techniques, and radio frequency ( RF ) + Experience in project management ... Electrical Engineer , Senior Key Role: Manage the planning, design, construction and maintenance of physical infrastructure electrical systems. Ensure compliance… more
    BOOZ, ALLEN & HAMILTON, INC. (12/30/25)
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  • Senior Embedded Software Engineer

    Leonardo DRS, Inc. (Frederick, MD)
    …all US military and government agencies around the world. **Job Summary** An Senior Embedded Software Engineer to develop a leading-edge embedded software ... testing of complex applications, systems, or subsystems of such devices as radio tuners. **Job Responsibilities** Design, develop, analyze, test and debug of… more
    Leonardo DRS, Inc. (12/04/25)
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  • Senior VHDL Digital Communications…

    TrustPoint (Dulles, VA)
    …with our commercial infrastructure and services. The Position We are seeking a Senior VHDL Digital Communications Engineer to join our team and contribute ... Interface with high-speed ADCs/DACs, manage clock domains, and integrate with analog RF front ends + Evaluate and improve system performance under channel… more
    TrustPoint (10/31/25)
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  • Senior Engineer - RF Test…

    Leonardo DRS, Inc. (Frederick, MD)
    …and government agencies around the world. **Job Summary** We're hiring a **Sr. Engineer , Test Engineering and Automation** in our **Frederick, MD** office. In this ... role, you will support development, integration, testing, and production of RF -centric products and systems across Signal Solutions line of business. Some remote… more
    Leonardo DRS, Inc. (10/30/25)
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  • Senior RF Engineer

    Integration Innovation, Inc. (i3) (Washington, DC)
    Overview i3 has an exciting opportunity for a RF Engineer to support the Naval Research Laboratory, Tactical Electronic Warfare Division. The TEWD's mission is ... advancing electronic warfare (EW) through RDT&E of current and future technologies. The RF Engineer will design RF subsystems for threat simulators, as well… more
    Integration Innovation, Inc. (i3) (11/18/25)
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  • RF Engineer Ongoing Talent Pipeline

    V2X (Reston, VA)
    … + Satellite Communications (SATCOM) Engineer Senior -Level (7+ Years Experience) + Senior RF Engineer + RF Network Architect + Principal ... Overview RF Engineer Ongoing Talent Pipeline |...professionalism. If you're passionate about designing, analyzing, and optimizing radio frequency ( RF ) systems for… more
    V2X (11/27/25)
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  • Research Science / Senior AI Machine…

    CACI International (Sterling, VA)
    Research Science / Senior AI Machine Learning Research Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: Top Secret ... Anticipated Posting End: 1/1/2100 **CACI has an exciting new opportunity for a Senior AI and Machine Learning Research Engineer . Apply machine learning,… more
    CACI International (11/25/25)
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  • Data Scientist / Senior AI Machine Learning…

    CACI International (Sterling, VA)
    Data Scientist / Senior AI Machine Learning Research Engineer Job Category: Science Time Type: Full time Minimum Clearance Required to Start: Top Secret Employee ... End: 1/1/2100 **The Opportunity:** CACI has an exciting new opportunity for a Senior AI and Machine Learning Research Engineer . Apply machine learning,… more
    CACI International (11/25/25)
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  • Wireless Geolocation Engineer

    Synergy ECP (Columbia, MD)
    …Required: TS/SCI w/ FS Polygraph Other Requirements: US Citizenship The Senior Systems Engineer will provide integration support (requirements, specification ... Wireless Geolocation Engineer Columbia, MD Description Company Description Synergy ECP...systems. The selected individual will apply their knowledge of RF signals and technology, especially modern wireless and cellular… more
    Synergy ECP (10/15/25)
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  • Principal or Senior Principal Network…

    Northrop Grumman (Washington, DC)
    …history. Northrop Grumman Aeronautics Systems is looking to add a **Principal or Senior Principal Network and Communications Field Service Engineer ** to our team ... and integration of Comms and Networks equipment to include radio terminals, software loads, switches, routers, and firewalls required...can be filled at either the Principal Field Service Engineer OR Senior Principal Field Service … more
    Northrop Grumman (12/04/25)
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  • Spectrum/Surveillance Engineer - Multiple…

    Noblis (Washington, DC)
    …Apply knowledge of spectrum-use policy to determine proper and efficient use of radio frequency spectrum allocations + Perform separation standards analysis and ... verify system performance and reliability. + Apply knowledge of RF communication, sensor technology, and signal processing to enable...automation platforms. + Assess 1030 MHz or 1090 MHz Radio Frequency impact on current and future… more
    Noblis (12/18/25)
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  • Principal / Sr. Principal Requirements and Test…

    Northrop Grumman (Jessup, MD)
    …MD** **_._** **This requisition may be filled as a Principal or Senior Principal** **Requirements and Test Planning Systems Engineer ** **Basic Qualifications ... is seeking a **Principal/Sr. Principal Requirements and Test Planning Systems Engineer ** **What You'll Get to Do** Develop test plans and reports… more
    Northrop Grumman (12/05/25)
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  • Staff Systems Engineer

    Northrop Grumman (Jessup, MD)
    …in advanced microelectronics design and fabrication. MDA is seeking a **Staff Systems Engineer .** This position is located in **Baltimore, MD** . **What You'll get ... and analyze functional and non-functional requirements specific to AWG, Oscilloscope, RF Synthesizer, and Network Analyzer applications. + Collaborate with domain… more
    Northrop Grumman (12/05/25)
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  • Engineer VI

    General Atomics (Herndon, VA)
    …and commercial customers worldwide. We have an exciting opportunity for an Electrical Engineer to join our CSS group located in Herndon, VA. The CSS group ... software. + Work may also include designing, developing, implementing, and testing RF electronics and/or FPGA-firmware. + Formulates plans, typically long term, for… more
    General Atomics (12/11/25)
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  • Digital Signal Processing Engineer

    CACI International (Sterling, VA)
    RF engineering, or DSP. + Exposure to software-defined radio (SDR) concepts, including: Receiver architectures, Modulation and demodulation techniques, Spectral ... Digital Signal Processing Engineer Job Category: Engineering Time Type: Full time...well-scoped technical tasks while receiving guidance and mentorship from senior engineers as needed. + Independently develop, integrate, test,… more
    CACI International (12/24/25)
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