• Argonne National Laboratory (Lemont, IL)
    …+ Hands-on experience with free-space optical alignment, THz beam delivery, electro -optic sampling, polarization optics and imaging, or time-resolved pump-probe ... Center for Nanoscale Materials, and integrates expertise in ultrafast optics , accelerator physics, and condensed-matter science. **Position Requirements** + Ph.D.… more
    DirectEmployers Association (11/20/25)
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  • Argonne National Laboratory (Lemont, IL)
    …ferroelectric and other functional materials into photonic architectures for electro -optic and quantum transduction applications + Perform full device processing ... APS, Q-NEXT to characterize device performance across structural, optical, electro -optic, and cryogenic environments + Participate in synchrotron-based characterization… more
    DirectEmployers Association (10/18/25)
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  • US Navy (Forest Park, IL)
    …weapon control consoles, and automatic gun systems. Troubleshoot and repair electro -mechanical systems used in weapons systems. Support combat systems readiness ... communications suites, missile and gun system ballistics, troubleshooting, and fiber optics . After A School, technicians may attend advanced C Schools. xhqgsiq… more
    job goal (12/17/25)
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  • Argonne National Laboratory (Springfield, IL)
    …lithography, dry etching) + Contribute to the development and testing of electro -optic (EO) devices integrated with photonic and microwave platforms + Collaborate ... characterization and EO device testing + Background in quantum devices, nonlinear optics , or microwave photonics + Working knowledge of simulation tools such as… more
    DirectEmployers Association (10/11/25)
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  • Principal Optical Engineer of Optics

    Oracle (Springfield, IL)
    **Job Description** Optical and Pluggable Optics engineers are responsible for driving the design and development of new optics and transceivers solutions that ... network as well as the end to end lifecycle management in the pluggable optics space. We are looking for engineers with a unique background covering numerous areas… more
    Oracle (11/25/25)
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  • Principal Optical Engineer

    Oracle (Springfield, IL)
    …To continue to drive down costs for equipment and services for metro and optics . To train other teams to deploy and operate optical systems. To provide operations ... providing optical design, development, modification and evaluation of electronic, electro -mechanical or mechanical components, assemblies or integrated circuitry for… more
    Oracle (11/25/25)
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  • Sr Principal Integration and Test Engineer

    Northrop Grumman (Rolling Meadows, IL)
    …to state-of-the-art targeting and tracking systems that are deployed in Electro -Optical Infrared (EOIR) and Radio Frequency Electronic Warfare (RFEW) systems. These ... specialties we have on site: EO/IR/RF systems, sensors/antennas, transmitters/receivers, optics , detection and tracking. **This position will be full-time, on-site… more
    Northrop Grumman (10/28/25)
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  • Staff Systems Design Engineer

    Northrop Grumman (Rolling Meadows, IL)
    …to state-of-the-art targeting and tracking systems that are deployed in Electro -Optical Infrared (EOIR) and Radio Frequency Electronic Warfare (RFEW) systems. These ... + Working knowledge from the following specialty areas: EOIR systems, sensors, optics + Active Secret or Top Secret security clearance Primary Level Salary… more
    Northrop Grumman (10/28/25)
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  • Principal/Sr. Principal Algorithm and Modeling…

    Northrop Grumman (Rolling Meadows, IL)
    …to state-of-the-art targeting and tracking systems that are deployed in Electro -Optical Infrared (EOIR) and Radio Frequency Electronic Warfare (RFEW) systems. These ... specialty areas of Targeting and EOIR/RF systems: sensors/antennas, transmitters/receivers, optics , detection and tracking + Proficiency in additional coding… more
    Northrop Grumman (10/28/25)
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  • Integration and Test Engineer / Principal…

    Northrop Grumman (Rolling Meadows, IL)
    …to state-of-the-art targeting and tracking systems that are deployed in Electro -Optical Infrared (EOIR) and Radio Frequency Electronic Warfare (RFEW) systems. These ... + Working knowledge of the following specialty areas: EOIR systems, sensors, optics + Experience with Model Based Engineering (MBE) concepts and tools (Cameo)… more
    Northrop Grumman (10/28/25)
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