Field Applications Systems Engineer
Place of work: Piešťany (job with occasional home office)
Working time: Flexible working hours (core time 9,30-15,00)
Salary: From 3 500 EUR, depends on candidate’s experience.
Job description:
We are seeking an experienced Field Applications Engineer (FAE) to support Regional and broad-market customers across Eastern Europe, primarily in Industrial, Cloud/DC and Automotive applications. This is a senior individual contributor role combining hands-on technical expertise, customer engagement and business development. The FAE will act as a key technical interface between customers and onsemi, driving engagements from early system discussions through design-in, validation and production. The role requires close collaboration with Sales, Product Lines, Systems/Application Engineering and other FAEs to develop new business opportunities and translate customer requirements into technical and product insights.
Responsibilities
- Act as a lead technical interface for customers and channel partners within the assigned region.
- Understand customer systems, architectures and roadmaps and position relevant onsemi technologies and solutions.
- Drive technical engagements from concept and product selection through design-in, validation and production.
- Provide hands-on support including schematic reviews, system bring-up, validation, troubleshooting and technical issue resolution.
- Identify and develop new opportunities, working with Sales to drive disciplined funnel execution and maximize onsemi business.
- Build strong technical relationships with customer engineering and R&D teams.
- Capture customer requirements, market trends and competitive insights and provide feedback to Product Lines and Systems teams.
- Enable channel partners in their Demand Creation activities, ensuring strong onsemi focus and driving higher registrations-to-DWIN conversions.
- Deliver technical presentations and training to customers, channel partners and Sales.
- Share technical knowledge and best practices across the FAE organization and peers.
Requirements:
- Bachelor’s or Master’s degree in Electrical/Electronic Engineering or related discipline
- 10+ years of relevant industry experience, preferably including customer-facing applications, systems or field engineering.
- Strong experience in power electronics, analog and/or mixed-signal technologies.
- Good system-level understanding and proven hands-on capabilities in hardware design, validation and debugging.
- Experience in one or more of the following areas:
- Power semiconductors including MOSFET, IGBT, SiC and GaN technologies
- AC-DC, DC-DC and DC-AC power conversion.
- Automotive power electronics.
- Renewable energy, energy storage and EV charging.
- Motor control and industrial drives.
- Industrial automation, sensing and connectivity.
- Strong customer orientation, communication and problem-solving skills.
- Ability to independently manage multiple customer engagements and priorities.
Contact us:

