Location:
Lenzburg, Aargau, Switzerland
Job ID:
R0109760
Date Posted:
2025-12-05
Company Name:
HITACHI ENERGY LTD
Profession (Job Category):
Engineering & Science
Job Schedule:
Full time
Remote:
No
The opportunity
As a global leader in power semiconductor technology, we offer one of the most diverse product portfolios in the industry. Our products include thyristors, diodes, gate turn-off thyristors, integrated gate-commutated thyristors, insulated-gate bipolar transistors, and metal–oxide–semiconductor field-effect transistors. These components are trusted across sectors such as power transmission and distribution, mobility, and renewable energy for their exceptional quality and reliability.
In the role of Process Engineer for BiMOS Backend, you will contribute to the advancement of our automated semiconductor production. You’ll have the opportunity to improve existing manufacturing processes and lead innovative development projects, with a particular focus on automation and metal joining technologies.
How you’ll make an impact
Improve the capability and quality of bonding and welding processes, by applying data analysis tools and designed experiments
Analyze production data to optimize performance, identify long-term trends, and prevent potential failures
Work on new automated production systems, improving production capacity and quality
Support troubleshooting and root cause analysis to maintain and improve production throughput
Collaborate to new product development by shaping the production process landscape and enabling volume manufacturing
Your background
A master’s degree in industrial, mechanical, electrical, or chemical engineering, or a related field
Several years of experience in an automated production environment, ideally within the semiconductor industry
Strong analytical and problem-solving skills, a quality-focused mindset, and a proactive, hands-on approach
Familiarity with DoE, data analysis, Six Sigma methodologies, and production statistics is a plus
Proficiency in both German and English
More about us
Our flexible working practices help you optimize personal and business performance while creating an environment where all employees can develop their skills and grow.

Since its founding in 1910, Hitachi has responded to the expectations of society and its customers through technology and innovation. Our mission is to “Contribute to society through the development of superior, original technology and products.” Over the past 100+ years this commitment has led us to work towards creating a more sustainable society through our “Social Innovation Business”. We work to apply our expertise in information technology (IT), operational technology (OT), and a wide variety of products to advance social infrastructure systems and improve quality of life across the world.
Hitachi’s Social Innovation Business is centered around 5 growth sectors: Mobility, Smart Life, Industry, Energy, and IT. Globally, we have nearly 300,000 employees who are working to improve people’s quality of life and our customers’ social, environmental, and economic values to create a sustainable future. The challenges we face as a society are unprecedented, but so are the opportunities. Together, let’s start powering good.