Production Test EngineerApplied Optoelectronics, Inc. (AOI) is seeking a Production Test Engineer with strong experience in Python and LabVIEW automation to develop, maintain, and optimize automated test systems for high-speed optical transceivers and components (200G/400G/800G). This role involves designing test automation software, integrating optical/electronic instruments (OSA, power meters, BERTs, DCAs, TEC controllers, etc.), and supporting manufacturing teams to ensure reliable and efficient production testing.Job DutiesDesign, develop, and maintain automated test software using Python and LabVIEW for optical transceiver module and component testing.Integrate and control instruments such as Optical Spectrum Analyzers (OSA), power meters, source meters, BER testers, oscilloscopes (DCA), and TEC controllers using VISA, GPIB, RS-232, TCP/IP, and PXI interfaces.Develop, debug and modify existing/new LabVIEW programs to match local test setups, hardware, and environmental conditions.Support manufacturing engineers in troubleshooting production line test failures and improving test yield and reliability.Conduct system-level debugging for optical, electrical, and thermal test setups.Create and maintain SOPs, training documents, and provide hands-on training to operators and technicians on new test procedures and UIs.Collaborate with cross-functional teams (R&D, QA, PE, IT) to align test requirements and automation standards.Maintain revision control and documentation of all test programs and configurations.5% international travel may be required for station deployment, training, or cross-site alignment.Perform other duties as assigned.Job RequirementsRequired: Bachelor's degree in Electrical Engineering, Optical Engineering, Computer Engineering, or a related discipline.Preferred: 1 – 3 year of experience in LabVIEW Programming and/or Python test automationExperience with test instrumentation (OSA, power meters, source meters, TEC controllers, oscilloscopes etc.).Understanding of the operation of data acquisition fundamentals (i.e., plug-in data acquisition cards, RS 232, GPIB, PXI devices and signal conditioning of various sensors)Works independently and responsibly without close supervision.
Must be able to take full responsibilityLift or move items weighing up to 35 poundsThis position will be on-site based in Sugar Land, Texas.Why AOI?In addition to competitive salary, AOI offersFlexible and competitive health (medical, dental, vision) plans offer the employee with the right options to meet individual and family needsEmployer matching on 401(k) deferralsGenerous PTO policy, with unused PTO payout at end of the yearRelocation package available within USImmigration sponsorships (Must be currently authorized to work in the US)