Test Engineer
About this role
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:
Frequently Asked Questions
Is the salary disclosed for the Test Engineer position at onsemi?
The salary for this Test Engineer role at onsemi is not publicly listed. Click "Apply Now" to learn more about the compensation package on their official careers page.
Where is the Test Engineer position at onsemi located?
This Test Engineer role at onsemi is based in Piestany, Trnavsky kraj, Slovakia. The position is listed as on-site or hybrid. Check the full job description or apply directly to confirm the work arrangement.
Is the Test Engineer role at onsemi full-time or part-time?
This is listed as a Full time position. It is posted as a Test Engineer role at onsemi.
How do I apply for the Test Engineer position at onsemi?
Click the "Apply Now" button on this page. You will be redirected to onsemi's official application portal hosted on oraclecloud where you can submit your application directly.
When was the Test Engineer job at onsemi posted?
This Test Engineer position at onsemi was posted on Sep 30, 2026. Apply as soon as possible — early applications are often reviewed first.
Test Engineer
onsemi
You'll be redirected to onsemi's official application page on oraclecloud.