• Senior Telematics Component Engineering Specialist

    Caterpillar, Inc. (Mossville, IL)
    …circuits, components, and devices. + Demonstrated expertise in wireless communications systems, radio frequency (RF) engineering, and signal processing. + Strong ... + Lead the design and development of wireless communication components, including radio wave propagation analysis, bandwidth and frequency constraint management,… more
    Caterpillar, Inc. (01/08/26)
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  • Principal/Sr. Principal Power Supply Engineer

    Northrop Grumman (Rolling Meadows, IL)
    …role involves full life-cycle product development on architectures ranging from radio frequency electronic warfare (RFEW), infrared countermeasures (IRCM) and ... circuit device manufacturers to support the following applications: gigabit serial interfaces, Radio Frequency (RF) and Electro-Optical (EO) DSP, controls, data… more
    Northrop Grumman (12/26/25)
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  • General Warehouse Person MV

    Walgreens (Mount Vernon, IL)
    …areas higher than ground level. + Tracks all inbound and outbound items through radio frequency (RF) scanning to ensure accountability in inventory. + Verifies ... motorized material handling equipment. + At least 6 months experience with radio frequency (RF) scanning + At least 6 months experience entering and retrieving… more
    Walgreens (12/16/25)
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  • Fulfillment Specialist

    Walgreens (Bolingbrook, IL)
    …prescriptions to the customer. + Tracks all inbound and outbound items through radio frequency (RF) scanning to ensure accountability in inventory. + Verifies ... motorized material handling equipment. + At least 6 months experience with radio frequency (RF) scanning. + At least 6 months experience entering and retrieving… more
    Walgreens (12/06/25)
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  • IT Specialist (Network) (Title 32)

    Air National Guard Units (Peoria, IL)
    …databases to ensure accuracy of allocations and authorizations. Review and validate radio frequency allocations to confirm compliance and suitability. Examine ... spectrum allocation data and frequency assignment records to determine equipment suitability. Monitor progress of assigned projects and ensure timelines are met.… more
    Air National Guard Units (01/06/26)
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  • Court Security Officer

    NANA Regional Corporation (Peoria, IL)
    …personnel. + Monitors electronic access control and report violations. + Monitors radio - frequency identification (RFID) systems and respond to alarms indicating ... in post orders, rules, regulations, guidelines and protocols. + Monitors alarms, radio traffic and other information sources. Dispatch or inform others as needed… more
    NANA Regional Corporation (01/05/26)
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  • FAA Logistics Analyst / Specialist (Multiple…

    Noblis (Springfield, IL)
    …or asset management tools and databases + Understanding of radar, antenna, radio frequency (RF), or computer systems Overview Noblis (http://www.noblis.org/) and ... with approved specifications and supports inventory management for radar, antenna, radio , and computer systems. The Logistics Specialist will also identify logistics… more
    Noblis (12/24/25)
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  • FPGA Design/Principal FPGA Design Engineer

    Northrop Grumman (Rolling Meadows, IL)
    …device families including Xilinx, Altera, and Actel, and support high speed interfaces, Radio Frequency (RF) and Electro-Optical (EO) DSP, controls, data links, ... equipment and systems, including radar and radiation detection equipment; radio , television and other communications equipment and systems; circuitry components;… more
    Northrop Grumman (12/17/25)
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  • Principal FPGA/Sr. Principal FPGA Design Engineer

    Northrop Grumman (Rolling Meadows, IL)
    …device families including Xilinx, Altera, and Actel, and support high speed interfaces, Radio Frequency (RF) and Electro-Optical (EO) DSP, controls, data links, ... equipment and systems, including radar and radiation detection equipment; radio , television and other communications equipment and systems; circuitry components;… more
    Northrop Grumman (12/14/25)
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  • Principal/Senior Principal Engineer RF Microwave…

    Northrop Grumman (Morton, IL)
    …14 Employee 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: $114,000.00 -… more
    Northrop Grumman (01/08/26)
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