Test Engineer Electrical

Hizkias Mekonnen

Lavon, Texas ***-***- **** ***********@*****.***

Production Support Electrical engineer Test Engineer RF Test Engineer with experience utilizing spectrum analyzers, network analyzers, signal generators, and oscilloscopes to validate designs. Proficient in performing DVT (Design Verification Test) and SUT (System under test), SW/HW validation testing, and complex problem-solving. Skills include: RF Power Meter RF Sources Function Generator Pulse Generators Oscilloscope Digital Multimeter DC Power Supply Spectrum analyzer Vector Network Analyzer AWR LabVIEW Spotfire Python C MATLAB Velox probe controller Work Experience

Test Engineering Tech

SIMENS

• Collaborate with DFT design Engineering, Production Quality, and Failure analysis team.

• Develop test plans for Low Voltage switchboards, current transformers, and PLCs.

• Design an Automated Test Equipment (ATE) hardware interface board, including a comprehensive test strategy and corresponding test chart program.

• Troubleshoot silicon characterization on ATE, comparing findings with bench data for accuracy.

• Analyze semiconductor data and support failure analysis initiatives.

• Conduct statistical analysis of yield fallout, identify and resolve yield issues, and optimize test durations.

• Partner with the production team to facilitate the release of products for mass production.

• Develop and implement effective test strategies for new products.

• Engage in silicon characterization and qualification, focusing on the development of high-quality hardware.

• Perform thorough failure analysis, design validation, and device debugging to ensure reliability.

• Maintaining quality of high custom and sophisticated products for Electrical Products; testing and inspecting Low Voltage Switchgear and Switchboards to applicable standards:UL1558, UL891, and IEEE.

• Test all electrical components and verify the assembly for closure and shipment to customers.

• Conduct ISO 9001:2015 internal audits and develop appropriate action items.

• Lead scrap reduction and process capability improvement initiatives.

• Actively lead and participate in multi-functional teams and continuous improvement projects.

• Train personnel on new QA plans, work instructions, and statistical problem-solving techniques. RF Test Engineer Tech

Qorvo, Richardson, Texas August 2020 – March 2024

Performed performance testing for the following applications: Base station, Wireless Communication, Antenna, Satellite. Provide training and technical support to both internal and external customers and enabling them to successfully adopt Qorvo’s RF integrated circuits and modules in base station. Provide key RF technical product documentation that includes presentations, datasheets, test reports, and application notes.

• Building scalar and vector test bench test rack for various RF Test.

• Read and interpret MMIC design schematic for technical decision.

• Reviewing test plan to determine the hardware limitations.

• Device assembly check and failure investigation under microscope.

• Prioritize and execute improvement opportunities.

• Communicate to program leadership status updates of hardware failures.

• Proficient in performing RF characterization of GaN/GaAs MMICs on Scalar or vector bench

• S-parameters

• Noise figure

• Large signal

• Two-tone

• Stability

• Robustness & stability

• ACPR

• ACLR

• EVM

Process Engineer Tech

Qorvo Richardson, Texas March 2018 - August 2020

• Operated both Automated and Manual tools. Performed testing and evaluation of Product Life Cycle of wafer microwave and temperature controller chamber.

• Developed GaAs/GaN processes in a semiconductor fabrication facility.

• Collaborated with process integration engineers to pioneer new processes supporting emerging GaAs/GaN technologies.

• Led the seamless transfer of new GaAs/GaN processes to production, meticulously setting up process control charts, defining new procedures, and determining process windows through exhaustive corner studies.

• Initiated tool startups, executed process qualifications, adeptly troubleshooted issues, and provided essential support for yield enhancement programs.

• Played a pivotal role in characterizing and releasing process improvements, constantly driving innovation in both processes and equipment.

• Mastered the art of thin film deposition processes and their related equipment, ensuring meticulous SPC control to maintain optimal performance and reliability.

Education

Bachelor of Science in Electrical Engineering, GPA: 3.54 May 2022 University of Texas at Dallas, Dallas, TX

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