[Skip to main content](#main-content) [OpenNash Jobs](https://jobs.opennash.com/) [Hiring report](/reports/hiring/) · [All ON Semiconductor jobs](https://jobs.opennash.com/companies/on-semiconductor/) · [Search jobs](/search/) ON Semiconductor # Principal Application Engineer, SiC products Piestany, Trnavsky kraj, Slovakia Senior individual contributor Operations Listed on ON Semiconductor ’s official careers site. Posted May 18, 2026. Check that it is still open and apply there. [Apply on ON Semiconductor ’s careers site →](https://hctz.fa.us2.oraclecloud.com/hcmUI/CandidateExperience/en/sites/CX_1001/job/2505269) [OpenNash Jobs](https://jobs.opennash.com/) / [ON Semiconductor ](https://jobs.opennash.com/companies/on-semiconductor/) / Principal Application Engineer, SiC products ## Job description onsemi is looking for an experienced engineer to join the SiC Product Division as a Principal Applications Engineer. As a Principal Applications Engineer, you will work in a fast‑paced team that evaluates new Silicon Carbide (SiC) technologies, validates next‑generation SiC products and supports release to production. The work includes theoretical analysis of power converter topologies, simulation, and hands‑on bench testing. You will interact with leading global customers and collaborate with teams across onsemi. You will also have a direct influence on future product roadmaps. This is a highly visible role and includes up to 10 percent travel to support customers worldwide. ### Key Responsibilities - Evaluate and validate advanced SiC products - Work in a modern, well‑equipped high‑power laboratory - Design and test evaluation boards, and write application notes and datasheets - Partner with marketing to create collateral and support tradeshows - Collaborate with customers on complex power semiconductor challenges and build long‑term technical relationships 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 are looking for: Bachelor’sMaster’s or PhD degree in Electrical Engineering with 10+ years of relevant experience Experience with SiC products validation is strongly preferred - Strong understanding of power converter topologies - Solid knowledge of SiC device behavior and key tradeoffs - Familiarity with control theory, analog circuits, power supply design, and basic digital electronics Experience with PCB layout, LabView, and/or Python is a plus - Strong proficiency with SPICE simulators, SIMPLIS/Simetrix, and MATLAB or equivalent tools - Excellent written and verbal communication skills in English ## At a glance - Posted by the employer: May 18, 2026 - First seen by OpenNash: Jul 10, 2026 - Last checked: Oct 18, 2026 - Listed for: 153 days - Location: Piestany, Trnavsky kraj, Slovakia[Apply on ON Semiconductor ’s careers site →](https://hctz.fa.us2.oraclecloud.com/hcmUI/CandidateExperience/en/sites/CX_1001/job/2505269) ## More jobs at ON Semiconductor ### [Global Customer Manager (afternoon shift 15:00-23:30)](https://jobs.opennash.com/companies/on-semiconductor/jobs/046250e496099192e792/) Piestany, Trnavsky kraj, Slovakia ### [INTERN - Customer Service](https://jobs.opennash.com/companies/on-semiconductor/jobs/5b3dc456fbd962f245b4/) Piestany, Trnavsky kraj, Slovakia ### [Logistics Specialist (afternoon shift 15:00-23:30) - maternity cover](https://jobs.opennash.com/companies/on-semiconductor/jobs/ab757535758111f34d14/) Piestany, Trnavsky kraj, Slovakia ### [Quality Engineer – TFP & Program Support](https://jobs.opennash.com/companies/on-semiconductor/jobs/7e5aee31894e057f56de/) Piestany, Trnavsky kraj, Slovakia ## Similar jobs at other companies ### [Principal Engineer (Application Platform)](https://jobs.opennash.com/companies/hsbc-holdings/jobs/c4a0c28787c9e28b25fc/) HSBC Holdings · Guangzhou, Guangdong, China ### [System Engineer, Application Engineering Principal](https://jobs.opennash.com/companies/qualcomm/jobs/1263a279750cd324e6c6/) Qualcomm · Ottawa, Ontario, Canada, Toronto ### [Senior Staff Product Definition Engineer for Automotive SiC Chips and Discrete Product for Inverter (f/m/div)](https://jobs.opennash.com/companies/infineon-technologies/jobs/45bd91753a4ae6754954/) Infineon Technologies · Munich, Villach ### [SIC Intern International](https://jobs.opennash.com/companies/ge-healthcare-technologies/jobs/fcf9d6146773c63d26a9/) GE HealthCare Technologies · Budapest, Hungary ### [Principal Engineer SiC Epitaxy (f/m/div)](https://jobs.opennash.com/companies/infineon-technologies/jobs/d33b245be1a89d779f67/) Infineon Technologies · Villach, Carinthia, AT [Operations jobs](/functions/operations/) OpenNash lists jobs from employers’ own careers sites and does not handle applications. Dates come from the employer where stated; “first seen” and “last checked” are our own observations. OpenNash Jobs · Official listings with dates and links to the employer. [Weekly hiring report](/reports/hiring/) · [Methodology](/methodology/)