Senior Product Test Engineer – EM Microelectronic
The Company
EM Microelectronic designs and manufactures ultra-low power semiconductor solutions for battery-operated and field-powered applications. With decades of mixed-signal expertise, we serve global markets in automotive, industrial, and consumer electronics through a portfolio including BLE, RFID, MCUs, and sensor interfaces.
Driving smart, efficient electronics - where ultra-low power meets real-world reliability.
As part of the R&D Product Engineering team, you will play a key transversal role in ensuring the robustness, scalability, and sustainability of test solutions across both development and production phases. You will act as a technical interface between development, quality, and manufacturing teams, with a strong focus on continuous improvement, standardization, and knowledge transfer.
This role is based at our headquarters in Marin/Neuchâtel with no remote or hybrid work possibility.
Job Description
Support production with product related Non-Conformance events and clear them with the support from the quality and development teams
Ensure test solution robustness against production, quality, and reliability requirements
Analyze test data (yield, escape rate, coverage) and drive corrective actions
Contribute to cost-of-test reduction and test flow optimization initiatives
Collaborate with offshore teams and OSATs for technical support, solution transfer, and capability building
Define and maintain test standards, development guidelines, and validation tools
Train and mentor junior engineers and internal partners on best practices in test and product engineering
Support internal tool development (automation, dashboards, validation scripts)
Participate in technical reviews, quality audits, and non-conformance analysis
Profile
Minimum 5 years of experience in Product or Test Engineering within the semiconductor industry
Experience working in multicultural environments and with remote sites (OSATs, offshore partners)
Ability to manage multiple projects simultaneously with autonomy and initiative
Strong communication skills and ability to document technical work clearly
Technical Requirements
Proven experience in developing test programs on ATE platforms (Advantest, Teradyne, or equivalent)
Proficiency in scripting languages (Python, C++, JMP) for automation and data analysis
Solid understanding of validation methodologies (MSA / GR&R, fault coverage, escape analysis)
Ability to diagnose hardware issues (oscilloscope, multimeter) and collaborate with development teams
Familiarity with automotive standards and requirements (AEC-Q100, PPAP, 8D)
Professional Requirements
Engineering degree in electronics, industrial computing, mechatronics, or equivalent
French C1 level minimum, English B2 level minimum
Green Belt certification or equivalent is a plus
Automotive experience is an asset
Languages
Fluent English, written & verbal is a must
French is a big advantage
Job Location
Rue des Sors 3, 2074 Marin, Switzerland (Neuchatel)
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