Test Embedded Engineer / RF Engineer (f/m/x)

Design and oversee the fabrication of complex Load Boards (DIBs) and Probe Cards. This includes PCB schematic capture and layout review to ensure signal integrity for high-speed digital and RF paths
Create, debug, and maintain automated test equipment programs (e.g., Advantest V93K, Teradyne UltraFLEX) for wafer sort and final test
Develop characterization and production test plans for ADCs, DACs, PLLs, and RF components (LNA, PA, Mixers)
Collaborate with Design and Validation teams to correlate ATE results with bench measurements and design simulations
Analyze large datasets using statistical tools (JMP, Spotfire) to identify yield detractors, perform root-cause analysis, and implement test time reduction (TTR) strategies
Provide feedback to the design team on DFT features such as Scan, BIST (Built-In Self-Test), and Loopback modes to improve test coverage and observability

At least 5 years of experience in IC testing, with a focus on Mixed-Signal and RF products
Proficiency in C/C++, Python, or Perl for test automation and data analysis
Bachelor’s or Master’s degree in Electrical Engineering, Computer Engineering, or a related discipline
Hands-on experience with industry-standard ATE platforms (e.g., Advantest, Teradyne, or Cohu)
Strong understanding of RF parameters such as S-parameters, NF (Noise Figure), IIP3, EVM, and Phase Noise
Experience with lab equipment, including Oscilloscopes, Spectrum Analyzers, and Vector Network Analyzers (VNAs)
Strong problem-solving skills and the ability to work effectively in a team environment
Residing in Poland required

Knowledge of automotive test standards (AEC-Q100) or aerospace reliability requirements.

Great Place to Work since 2015 - it’s thanks to feedback from our workers that we get this special title and constantly implement new ideas
Employment stability - revenue of PLN 2.1BN, no debts, since 2006 on the market
We share the profit with Workers - over PLN 76M has already been allocated for this aim since 2022
Attractive benefits package - private healthcare, benefits cafeteria platform, car discounts and more
Comfortable workplace – class A offices or remote work
Dozens of fascinating projects for prestigious brands from all over the world – you can change them thanks to Job Changer application
PLN 1 000 000 per year for your ideas - with this amount, we support the passions and voluntary actions of our workers
Investment in your growth – meetups, webinars, training platform and technology blog – you choose
Fantastic atmosphere created by all Sii Power People

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