Test Engineer
Quality Assurance
921 01 Piešťany, Slovakia
Posted on Jul 3, 2026
We’re building something exciting — a brand-new, state-of-the-art Power Electronics & Mechatronics Laboratory spanning over 600 m², and we’re looking for a hands-on, proactive Applications Technician to keep it running smoothly.
This is a unique opportunity to be at the heart of innovation, supporting engineers, shaping lab processes, and working with cutting-edge tools and technologies.
What You’ll Do:
- Develop and maintain automatic parametric test programs for Keithley test systems
- Configure, operate, and automate measurements using:
- B1500 / B1505 analyzers, ACDC and DCDC high voltage and high power sources
- Keithley HV-SMUs
- Semi-automatic probers
- Design and implement new test methods, including development of custom test hardware, fixtures, and tooling
- Support prototype builds validation activities by designing and fabricating mechanical/electrical test setups
- Perform development of ATE test routines and automation
- Collaborate closely with:
- Device physicists
- Electrical and mechanical engineers
- Test engineers and cross-functional teams
- Provide hands-on technical support to engineering teams and contribute to innovative test and validation solutions
We offer:
- Guaranteed annual bonus 50% from monthly base salary
- Annual corporate bonus paid based on the company's results
- Benefit Plus (Cafeteria) credit up to 480 € per year
- Financial contribution in the amount of 8.85€ (employee contribution 1.85€)
- Travel allowance
- Contribution to the third pillar of the pension plan up to 3% of the gross salary
- Sick leave contribution
- Regular annual salary review
- Financial reward for reffering a new employee
- Extra days off – Bridge days
- Sick days
- Volunteering day off
- MultiSport card
- Individual education and employee development plan
- Teambuilding and company’s events
- Mental health support program
What We’re Looking For:
- University degree in Electrical Engineering, Mechatronics, Mechanical Engineering, or related field
- 10+ years of relevant hands-on technical experience
- Programming: C++/C#/Python for ATE development
- Experience with lab instrumentation and parametric test systems for power devices (SiC, GaN)
- Knowledge of test methodologies for SiC/Si/GaN discrete=s and power modules
- Understanding of electrical and mechanical systems, including debugging and troubleshooting
- Familiarity with CAD tools (e.g., SolidWorks, FreeCAD)
- Experience with 3D printing and mechanical/electrical tooling
- Good knowledge of Microsoft Office
- Basic knowledge of statistics
- Knowledge of EHS regulations and commitment to safe working practices
- Good knowledge of English (written and spoken)
- Knowledge of EHS regulations and commitment to safe working practices
- Proactive, hands-on mindset with strong problem-solving skills
- Highly organized with strong attention to detail
- Fast learner, self-driven, and able to work independently
- Excellent teamwork and communication skills
- Strong sense of ownership in maintaining and improving lab operations
Why Join Us?
- Be part of a groundbreaking lab initiative from day one.
- Work in a modern, spacious facility equipped with the latest technologies.
- Enjoy growth opportunities, skill development, and hands-on learning.
- Thrive in a collaborative, innovative environment where your ideas matter.
- Make a real impact by shaping how our lab operates and supports cutting-edge research.
onsemi (Nasdaq: ON) is driving disruptive innovations to help build a better future. With a focus on automotive and industrial end-markets, the company is accelerating change in megatrends such as vehicle electrification and safety, sustainable energy grids, industrial automation, and 5G and cloud infrastructure. With a highly differentiated and innovative product portfolio, onsemi creates intelligent power and sensing technologies that solve the world’s most complex challenges and leads the way in creating a safer, cleaner, and smarter world.
More details about our company benefits can be found here:
| We are committed to sourcing, attracting, and hiring high-performance innovators, while providing all candidates a positive recruitment experience that builds our brand as a great place to work. |