Process Engineer Metal/PECVD 80 - 100% (f/m/d)

Location: Lenzburg, Aargau, Switzerland

Job ID: R0137979

Date Posted: 2026-08-06

Company Name: HITACHI ENERGY LTD

Profession (Job Category): Engineering & Science

Job Schedule:  Full time

Remote: No

Job Description:

The opportunity

At Hitachi Energy Semiconductors we develop and manufacture quality power semiconductor devices for advancing the world's energy system to be more sustainable, flexible and secure. Our broad portfolio serves a diverse range of customers operating in several markets like Renewables, Energy Transmission and Distribution, Traction and e-Mobility.

Step into a dynamic role where innovation meets precision. As a Metal/PECVD Process Engineer, you'll be at the forefront of cutting-edge semiconductor manufacturing, driving process optimization, ensuring excellence in production, and shaping the future of wafer fabrication. This is your opportunity to thrive in a collaborative environment and make a tangible impact in the high-tech world.

How you'll make an impact 

Pioneer Process Optimization: Develop and fine-tune processes to boost stability, tool availability, and production efficiency

Master Statistical Control: Utilize advanced techniques like statistical analysis and fault detection/classification to maintain robust process control

Troubleshoot with Precision: Act decisively to address out-of-spec lots, release processes, and solve production challenges swiftly

Drive Innovation: Lead or support projects aimed at improving fab capacity, enhancing process capability (Cpk/Ppk), boosting yields, and reducing costs

Document and Report Excellence: Coordinate detailed qualification reports and ensure seamless production workflows

Champion New Equipment: Spearhead new equipment installation projects, including defining requirements, factory acceptance tests, process qualification, and tool release

Ensure Quality Compliance: Maintain and elevate quality standards across all production processes

Foster a Safe Environment: Actively contribute to a culture of safety and continuous improvement

Your background

A Bachelor's Degree in Industrial, Electrical, Mechanical or Chemical Engineering, or a related field, with 5+ years of experience in industry or Master’s Degree with 3+ years of experience in industry

Hands-on experience in PVD metal deposition systems and PECVD dielectric processing for semiconductor wafers fabrication, and related equipment engineering

Experience in data analysis and problem-solving tools

Proficiency in presenting data and results

Strong communication skills and a team-oriented mindset

Fluent in English and German

Ability to work in a Clean-Room environment

Good command of Microsoft Office applications and data-driven decision-making tools

More about us

We believe great work thrives in an environment where people feel genuinely supported and fairly rewarded. Our benefits are designed to create real value for every individual – fueling engagement, performance, and growth. By prioritizing well‑being, we build a workplace where personal and organizational success grow together.​

Accessibility and reasonable accommodation

Qualified individuals with a disability may request a reasonable accommodation if you are unable or limited in your ability to use or access the Hitachi Energy career site as a result of your disability. You may request reasonable accommodations by completing a general inquiry form on our website. Please include your contact information and specific details about your required accommodation to support you during the job application process.

This is solely for job seekers with disabilities requiring accessibility assistance or an accommodation in the job application process. Messages left for other purposes will not receive a response.

Use of Al and automated tools in recruitment

As part of our recruitment process, Hitachi Energy uses digital and automated tools, including Al-supported solutions, to assist with activities such as application screening, job matching, and interview scheduling. These tools are designed to support our recruiters and do not replace human decision-making. Candidate data is processed in accordance with applicable data protection and employment laws as well as Hitachi's Global Data Privacy Notice.

Background Screening and Security Checks

As part of the hiring process, Hitachi Energy conducts pre-employment background checks that may include verification of employment history, education, criminal records, and other relevant information, in accordance with applicable laws.

For certain roles—particularly those involving access to sensitive information, financial responsibilities, client data, regulated environments, or security-sensitive functions—additional or more comprehensive background or security screenings may be required. These may include, but are not limited to, enhanced criminal history checks, credit history reviews (where legally permissible), sanctions screening, or other due diligence measures aligned with the responsibilities of the position.

The scope and depth of any background or security review will be determined based on the nature of the role and business necessity, and will always be conducted in compliance with applicable federal, state, and local laws. Candidates will be notified and, where required, asked to provide consent prior to the initiation of any such checks.