Analog and Mixed-Signal Bench Testing Engineer

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OSI Engineering, Inc.
Debugging, Mixed-signal integrated circuit, Python, Power supply, Test equipment, Test plans, Test scripts, Semiconductors, PLL, Oscilloscope, Data analysis, Scripting, Reporting
Contract W2
Depends on Experience

Job Description

Analog and Mixed-Signal Bench Testing Engineer


This position involves bench testing the Analog and mixed-signal portion of our IC product(s). The candidate will be responsible executing a bench verification test plan. It involves writing multiple Python scripts to communicate with the device-under-test (DUT). The Python script also controls bench equipment such power supply, function generator, oscilloscope, temperature chamber, etc. to monitor/record the DUT response.

The product contains many Analog IPs such as LDOs, ADCs, DAC, amplifiers, PLL/oscillators, comparator, etc. You will be responsible for bench testing and characterizing the mentioned IPs against the specification.


  • Develop Python test scripts to test/characterize the IC’s Analog and mixed-signal IPs
  • Build and maintain (debug) an automated bench setup.
  • Executing tests (running automated tests) over multiple parts and voltage and temperature.
  • Working with a team of engineers
  • Analyze test data for anything out-of-spec or unusual behavior
  • Identify bugs through bench testing


  • Strong knowledge of various Analog and mixed-signal functions such as comparator, ADC, DAC, low-pass filter, oscillator/PLL, LDOs, amplifiers, etc.
  • Good technical knowledge of various mixed-signal IPs such interrupt, GPIO, RESET, I2C, etc.
  • Experience with lab test equipment and bench testing
  • Knowledge of programming language(s). Python preferred, others okay.
  • Experience in bench equipment programming
  • Experience semiconductor bench testing and verification is a plus
  • Skills in data analysis and technical reporting
  • Self-starter and team oriented player who require a minimum learning curve.

Location: Irvine, CA (Onsite)

Type: Contract or Direct-hire

Duration: 6 – 12+ Months


Abel Lara | OSIJOBS


Company Information

OSI Engineering is a leading talent acquisition and services company, building powerful IT and Engineering development teams to meet speed-to-market demands across the US. We develop, implement and manage workforce solutions through every stage of the product lifecycle, from early application development through final production, delivering the highest-level technology professionals. Our capabilities include technical staff augmentation, managed service programs and resource planning solutions.

With over 20 years of experience, OSI’s technical expertise spans the software stack from the firmware layer up to the user interface. We deliver dynamic and diverse teams for IT Services, Networking Data Services, Cloud Infrastructure and Services, Big Data, Mobile Hardware and Applications, Internet of Things (IoT), Connected Car, Enterprise Information Security and Data Science. Our quality-focused approach to talent acquisition and services helps our clients successfully launch their concepts and products that change the world.

Dice Id : 10365912
Position Id : 7434255
Originally Posted : 3 months ago

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