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The Opportunity

Power Transformers is a business unit within Hitachi Energy that manufactures power transformers and reactors up to the highest possible power and voltage levels. The unit in Ludvika has unique global expertise in ultra-high voltage technology and is an important hub for the development of new transformer technology. Power Transformers is currently in a strong growth phase and we are therefore looking for a quality engineer for our quality department. In this role, you will have a central position in the organization and be an important part of the development of both our production and our processes.

How you’ll make an impact

  • Drive quality and process improvements in collaboration with cross-functional teams.
  • Develop, implement, and maintain quality standards for products and manufacturing processes while ensuring compliance with customer requirements, industry standards, and internal procedures.
  • Lead root cause analyses and implement corrective and preventive measures to eliminate quality problems and prevent recurrence.
  • Monitor production quality performance, analyze quality data, and identify opportunities to improve processes and reduce deviations.
  • Analyze Failure Costs (COPQ) and drive initiatives that improve quality performance and optimize costs.
  • Initiate and lead quality improvement projects using Lean Six Sigma methodologies and continuous improvement tools.
  • Conducting system, process and product audits, ensuring compliance and readiness for certification requirements.
  • Maintain and continuously improve the ISO 9001 quality management system.
  • Support supplier qualification, evaluation and development activities to ensure consistent quality standards throughout the supply chain.
  • Educate employees on quality tools and practices while promoting quality awareness throughout the organization.

Your background

  • Bachelor's or Master's degree in engineering, quality management, or a related technical field.
  • Proven experience in quality engineering or quality management within a manufacturing environment.
  • Good knowledge of quality tools, quality systems and methods for root cause analysis.
  • Experience with Lean Six Sigma and continuous improvement methods (Green belt, appropriate level)
  • Experience in conducting audits and working with ISO standards
  • Proficiency in data analysis tools, including Power BI.
  • Strong analytical skills, accuracy, and a structured approach to problem-solving.
  • Good knowledge of Swedish and English both in speech and writing

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. ​

Our benefits offering for our roles generally includes:  ​

  • Collective agreement, occupational pension & possibility of salary exchange to pension (for ITP1 and ITP2) ​
  • Group life insurance and additional insurances. ​
  • Flex-time and shortening of working hours in time bank ​
  • Hybrid work & allowances for setting up a workplace at home (in agreement with line manager) ​
  • Health care and wellness allowance ​
  • Health insurance incl. dental, spectacles & contact lenses allowance (employee pay 140 sek/month via salary deduction) ​
  • Psychological support program ​
  • Supplementary compensation for parental leave ​
  • Various trainings and education supporting employee development  ​
  • Internal career possibilities both within Sweden and globally ​
  • Employee Benefit Portal with thousands of discounts and perks ​

The benefits listed above are an excerpt only and may vary depending on job grade, location and contract type. Eligibility is subject to local regulations. ​


Applications will be reviewed on an ongoing basis, so we encourage you to submit your application already today. ​

Recruiting Manager Mats Dahlman, mats.dahlman@hitachienergy.com answers your questions about the position. Union representatives - Sveriges Ingenjörer: Håkan Blomquist +46 107 383 152; Unionen: Olle Ruzicka +46 10 738 31 44; Ledarna: Frank Hollstedt, +46 107-38 70 43 . All other questions can be directed to Talent Acquisition Partner, Tobias Nilsson, tobias.n.nilsson@hitachienergy.com

Location Ludvika, Dalarna County, Sweden
Job type Full time
Work arrangement On-Site
Experience Experienced
Job function Quality Management
Contract Regular
Publication date 2026-09-18
Reference number R0135851

About Hitachi Energy

We are a global leader in electrification, powering the electricity era to meet the energy demands of today, and the next 25 years. As the energy arm of Hitachi Group, over three billion people depend on our pioneering, mission-critical technologies to power their daily lives. 

With over a century of innovation, we are addressing the most urgent energy challenge of our time: driving the evolution of the world’s energy system to ensure abundant, secure, affordable, and sustainable power for today’s generation and the next. 

With an unparalleled installed base in over 140 countries, we are the grid ecosystem partner across the utility, industry, data center, and transportation sectors. Headquartered in Switzerland, we employ over 56,000 people in 60 countries and generate revenues of around $20 billion USD. We welcome you to apply today.