Senior Test Engineer

OSI Systems companies have a long history of developing innovative solutions to bring a better quality of life to the world. With more than 30 years of combined experience in the field of optoelectronics our OSI Optoelectronics (OSIO) division is a diversified manufacturer of standard and custom photodiodes and optical sensors for used in aerospace, defense, commercial and medical applications.

We are one of the largest global manufacturers of optoelectronic devices, delivering engineering design support and manufacturing capabilities that include products for use in the defense, aerospace, medical, and industrial markets, among others. We utilize our world-class manufacturing facilities in the U.S., India and Malaysia to continue to put forth excellent engineering solutions aligned with efficient manufacturing to meet high-volume production requirements.

OSI Optoelectronics is seeking a Senior Test Engineer. This individual is responsible for developing and implementing wafer probe and final test solutions for bipolar transistor, MOSFET and diode semiconductors. Should have an understanding of military/automotive specifications and test methods for the conduct of test requirements, specifically MIL-PRF-19500, MIL-PRF-38535, MIL-PRF-38534, AEC-Q documents, and MIL-STD-750/883. In addition, this individual will have experience with the discipline and quality requirements of a military/automotive production line as well as possess knowledge of discrete semiconductor manufacturing techniques.

• Designs and develops test hardware and software for DC and AC measurement such as switching time and hfe.
• Performs and debug tests, tester, or bench setup for accurate measurements.
• Performs DC and AC bench measurements of semiconductors using various equipment like Lorlin or TESEC semiconductor testers, Spectrum analyzer, Oscilloscope and Pulse generator.
• Documentation of test methodology and development of test procedure documents.
• Selection and qualification of vendors for parts and materials to be used in test hardware.
• Support cross functional teams with Wafer Fab, Assembly, and Test to find solutions to production issues.
• Support Failure Analysis and Investigation of failed parts and materials.
• Uphold the company's core values of Integrity, Innovation, Accountability, and Teamwork.
• Demonstrate behavior consistent with the company's Code of Ethics and Conduct.
• It is the responsibility of every employee to report to their manager or a member of senior management any quality problems or defects in order for corrective action to be implemented and to avoid recurrence of the problem.
• Duties may be modified or assigned at any time to meet the needs of the business.

• Bachelor's degree in Electronics/Electrical engineering desired.
• 8+ years experience in testing semiconductors in a production setting in accordanve with space, military, or government specifications needed.
• Project management, time management and excellent interpersonal skills required.
• Must have knowledge of physics of semiconductors, test principles and test parameters definition as they apply to small signal bipolar trasistors, Schottky diodes, rectifiers, MOSFET's, and optocouplers.
• Knowledge of ATE, TESEC ATE systems a plus.
• Knowledge of curbe tracers pulse and waveform generators, various power supplies and miscellaneous measurement equipment required.
• Proficiency in the set-up, calibration and performance of various dynamic and high frequency parameter testing as it applies to above-listed device types: switching times, safe operating area, noise measurements, etc.
• Familiarity with MIL-PRF-19500, MIL-PRF-38535, MIL-PRF-38534, AEC-Q documents, and MIL-STD-750/883 test methods.

Please review our benefits here: Life at OSI
The specific programs and options available to any given employee may vary depending on eligibility factors such as geographic location and date of hire. Please note that the salary information shown above is a general guideline only. Salaries are based upon candidate experience and qualifications, as well as market and business considerations.

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OSI Systems, Inc. has three operating divisions: (a) Security, providing security and inspection systems, turnkey security screening solutions and related services; (b) Healthcare, providing patient monitoring, diagnostic cardiology and anesthesia systems; and (c) Optoelectronics and Manufacturing, providing specialized electronic components and electronic manufacturing services for original equipment manufacturers with applications in the defense, aerospace, medical and industrial markets, among others.