R&D Scientist in Machine Learning for Simulations

Hitachi Automotive Systems Americas, Inc.; Kraków; On-site; PLN 220,000 - 360,000; Full time

Benefits offered by this job

Private medical care

Life insurance

Fitness programs

PPK

Home-work equipment allowance

Spectacles allowance

Team events

Job summary

Hitachi Energy Poland SP. Z O.O. is seeking a Research Scientist to advance machine learning for simulations in the Kraków research center. You will create, test, and validate ML-based methods to enhance numerical simulations for power grids and related systems.

The role combines theory and practical implementation, with opportunities to publish research and collaborate with universities and open-source communities. Strong English required and interdisciplinary collaboration is encouraged.

Qualifications

• Master’s or PhD in Computer Science, Applied Mathematics, Engineering, or related field.
• Experience with machine learning and AI in conjunction with numerical simulations.
• Experience in designing ML training and inference pipelines for industrial applications.
• Understanding simulation solvers and CFD-type simulations.
• Proficiency with Python packages.

Responsibilities

• Collaborate with global researchers to apply ML to simulations for power grids.
• Lead research projects to improve ML-driven simulation pipelines.
• Develop surrogate models to increase simulation efficiency and automate workflows.
• Publish results and share knowledge with internal and external partners.

Skills

Machine Learning

Surrogate models

Python

Numerical simulations

Cloud/ HPC

Education

Master’s or PhD in CS/Math/Engineering

Tools

MATLAB

Abaqus

Ansys

COMSOL

PSCAD

Job description

Location: Krakow, Lesser Poland, Poland

Company Name: HITACHI ENERGY POLAND SP. Z O.O.

The opportunity For our research center in Kraków, Poland, we are looking for a Research Scientist with expertise in Machine Learning for Simulations to enhance simulation-based engineering processes and develop future applications for power grids. You will join a dynamic, motivated and creative team with a broad range of experience and competences. As part of our team, you will combine theory with practice, creating, testing and validating new technologies to enable the energy transition.

How You Will Make an Impact:

• Collaborate with a global team of researchers and engineers in Hitachi Energy business units to identify and solve real‑world challenges for Machine Learning (ML) application to enhance simulation‑based engineering processes.
• Propose, contribute to and lead research projects related to ML‑based improvements to numerical simulations, aiming to develop the next generations of products and systems for power grids.
• Take a multidisciplinary approach to combine Machine Learning with numerical simulations, exploring and applying ML technologies to increase simulation efficiency.
• Working with different simulation software tools, propose and develop ideas and concepts of new approaches for ML‑driven simulation pipelines, fostering simulation processes automation and optimization.
• Network in the company and actively distribute your knowledge and expertise.
• Collaborate with local and global external partners including universities, open‑source communities, startups and vendors.
• Disseminate your results in scientific publications, patent applications, and technical reports.

Your background:

• Master’s or PhD degree or equivalent industrial experience in Computer Science, Applied Mathematics, Engineering or any related field.
• Experience with machine learning, artificial intelligence technologies, in particular in conjunction with numerical simulations.
• This includes creating surrogate models for simulations, increasing simulation efficiency, developing ML‑driven improvements of the simulation process, making ML‑based suggestions for input parameters.
• Practical experience with designing, implementing, optimizing and running Machine Learning training and inference pipelines, ideally for industrial applications.
• Understanding of the simulation process and the algorithms underlying simulation software solvers for CFD‑type simulations (e.g., MATLAB, Abaqus, Ansys, COMSOL, etc.) and power grid simulations (e.g., PSCAD, etc.).
• Programming experience with relevant Python packages.
• Willingness to mix conceptual activities with hands‑on work.
• Willingness to take an interdisciplinary approach, working with experts from domains away from own area of expertise.
• Experience that demonstrates your team‑oriented, innovative, and strategic working styles.
• Fluency in English, both written and spoken.

In addition the following skills would be beneficial for the role:

• Knowledge and experience spanning multiple disciplines (e.g., electrical, mechanical, fluid dynamics, thermodynamics).
• Experience with optimization and model hyper‑parameter tuning.
• Experience in data science and visualization of data.
• Programming experience (e.g. Python, C++, C#, Java, Rust), including software engineering.
• Proven track record of publishing research in reputable scientific journals and conferences.
• Experience in managing research projects, including planning, execution, and reporting.
• Strong communication skills to effectively present research findings to both technical and non‑technical audiences.
• Knowledge and experience with products and systems for power grids, green energy and related fields.

More about us

At Hitachi Energy, we recognize that our people are at the heart of our success. We are committed to providing a supportive and inclusive workplace, competitive rewards, and opportunities for professional and personal growth. Our benefits package is designed to help employees thrive both at work and in their personal lives.

• Private medical care and life insurance
• Access to fitness and wellness programs
• Access to benefits platform with discounts and perks
• Employee Capital Plans (PPK)
• Equipment for working from home or allowances for setting up a workplace at home
• Spectacles and contact lenses allowance
• Company events and team‑building activities
• Psychological support program
• Free parking available

Add if applicable: additional benefits may apply depending on the role, grade, and business requirements. You will receive more specific information during the recruitment process.

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.

Hitachi brings together the world’s greatest minds to help breathe life into new possibilities – and drive innovation for a better future. That’s why we look for individuals who share our pioneering spirit, have imaginative ideas and are fearless when it comes to tackling the world’s biggest challenges. Our people love technology – and they love making a difference. They have a passion for finding new solutions and working with brilliant colleagues. Every day they dedicate themselves to a huge range of exciting projects, contributing to the Hitachi vision around the globe. From engineering new sustainability solutions that conserve water and energy to creating the infrastructure for the smart cities of tomorrow, there’s no challenge too great for our pioneers. And there’s no shortage of opportunities for you to make a difference. Come and experience the dynamic, collaborative and creative environments where your ideas are welcome and new discoveries are waiting. To help you grow to your full potential, we strive to support our employees in their career aspirations and promote the freedom to explore new horizons.

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