Location:Ludvika, Dalarna County, SwedenJob ID: R0107304Date Posted:2025-09-30Company Name:HITACHI ENERGY SWEDEN ABProfession (Job Category):Administration &amp; FacilitiesJob Schedule: Part timeRemote:NoJob Description:The opportunity: We are looking for a master thesis student at our R&amp;D department, would like to join our multinational organization with lots of development opportunities. Our team is dedicated to creating a future where innovative digital technology brings cleaner energy to people around the world. If this opportunity excites you, we encourage you to apply! In large-scale engineering environments, requirement management platforms like Polarion contain thousands of interconnected requirements, specifications, and design documents. Manual review of these requirements for completeness, consistency, and traceability is time-consuming and error prone. Retrieval-Augmented Generation (RAG) offers a novel approach by combining semantic search with generative AI to assist engineers in reviewing requirements intelligently. How you'll make an impact: <ul><li>Develop and deploy cutting-edge transformer-based models to convert complex requirements into semantic vectors for high-precision retrieval.</li><li>Build a robust vector search engine and integrate it with a powerful LLM to detect inconsistencies, missing dependencies, and improvement opportunities across thousands of interconnected documents.</li><li>Evaluate the assistant’s performance using real-world data and metrics like precision, recall, and user feedback—delivering insights that shape future engineering workflows.</li><li>Deliver a working prototype that enhances review efficiency and quality, empowering engineers to make faster, more informed decisions.</li><li>Contributes to the evolution of AI-assisted requirement management by publishing findings and recommending best practices for integrating RAG into enterprise systems.</li><li>Living Hitachi Energy’s core values of safety and integrity, taking responsibility for your actions while caring for colleagues and the business.  </li></ul> Your background: <ul><li>Bachelor’s degree in computer science, Software Engineering, Data Science, or a related field.</li><li>Proficiency in Python and experience with machine learning libraries (e.g., scikit-learn, TensorFlow, PyTorch).</li><li>Familiarity with natural language processing and transformer-based models (e.g., BERT, OpenAI embeddings).</li><li>Experience with requirement management tools (e.g., Polarion) and APIs.</li><li>Knowledge of vector databases (e.g., FAISS, Pinecone) and semantic search techniques.</li><li>Prior experience in AI-based document analysis or requirement engineering is advantageous.  </li></ul>More about us: Are you ready for an exciting new challenge? Does the above description sound like you? Applications will be reviewed on an ongoing basis, so don’t delay – apply today!  Recruiting Manager: Lucas Bottura, <a href="mailto:lucas.bottura@hitachienergy.com">lucas.bottura@hitachienergy.com</a>  and thesis supervisor: Hasan Basri Celebi, <a href="mailto:hasan-basri.celebi@hitachienergy.com">hasan-basri.celebi@hitachienergy.com</a> will answer your questions about the position.Don’t hesitate – apply today and let us learn more about you and the unique contributions you can bring to our team. <h2>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 <a href="https://www.hitachienergy.com/contact-us/general-inquiry?type=I+have+a+General+question">general inquiry form</a> on our website. Please include your contact information and specific details about your required accommodation to support you during the job application process.</h2><h2>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. </h2>

Hitachi Energy is a global technology leader that is advancing a sustainable energy future for all. We serve customers in the utility, industry and infrastructure sectors with innovative solutions and services across the value chain. Together with customers and partners, we pioneer technologies and enable the digital transformation required to accelerate the energy transition towards a carbon-neutral future. We are advancing the world&rsquo;s energy system to become more sustainable, flexible and secure whilst balancing social, environmental and economic value. Hitachi Energy has a proven track record and unparalleled installed base in more than 140 countries.

Intelligent Requirement Review Assistant using RAG in Polarion (exjobb)

Location:Ludvika, Dalarna County, SwedenJob ID: R0107304Date Posted:2025-09-30Company Name:HITACHI ENERGY SWEDEN ABProfession (Job Category):Administration &amp; FacilitiesJob Schedule:&nbsp;Part timeRemote:NoJob Description:The opportunity:&nbsp;We are looking for a master thesis student at our R&amp;D department, would like to join our multinational organization with lots of development opportunities. Our team is dedicated to creating a future where innovative digital technology brings cleaner energy to people around the world. If this opportunity excites you, we encourage you to apply!&nbsp;In large-scale engineering environments, requirement management platforms like Polarion contain thousands of interconnected requirements, specifications, and design documents. Manual review of these requirements for completeness, consistency, and traceability is time-consuming and error prone. Retrieval-Augmented Generation (RAG) offers a novel approach by combining semantic search with generative AI to assist engineers in reviewing requirements intelligently.&nbsp;How you'll make an impact:&nbsp;<ul><li>Develop and deploy cutting-edge transformer-based models to convert complex requirements into semantic vectors for high-precision retrieval.</li><li>Build a robust vector search engine and integrate it with a powerful LLM to detect inconsistencies, missing dependencies, and improvement opportunities across thousands of interconnected documents.</li><li>Evaluate the assistant’s performance using real-world data and metrics like precision, recall, and user feedback—delivering insights that shape future engineering workflows.</li><li>Deliver a working prototype that enhances review efficiency and quality, empowering engineers to make faster, more informed decisions.</li><li>Contributes to the evolution of AI-assisted requirement management by publishing findings and recommending best practices for integrating RAG into enterprise systems.</li><li>Living Hitachi Energy’s core values of safety and integrity, taking responsibility for your actions while caring for colleagues and the business. &nbsp;</li></ul>&nbsp;Your background:&nbsp;<ul><li>Bachelor’s degree in computer science, Software Engineering, Data Science, or a related field.</li><li>Proficiency in Python and experience with machine learning libraries (e.g., scikit-learn, TensorFlow, PyTorch).</li><li>Familiarity with natural language processing and transformer-based models (e.g., BERT, OpenAI embeddings).</li><li>Experience with requirement management tools (e.g., Polarion) and APIs.</li><li>Knowledge of vector databases (e.g., FAISS, Pinecone) and semantic search techniques.</li><li>Prior experience in AI-based document analysis or requirement engineering is advantageous. &nbsp;</li></ul>More about us:&nbsp;Are you ready for an exciting new challenge? Does the above description sound like you?&nbsp;Applications will be reviewed on an ongoing basis, so don’t delay – apply today!  Recruiting Manager: Lucas Bottura, <a href="mailto:lucas.bottura@hitachienergy.com">lucas.bottura@hitachienergy.com</a>&nbsp; and thesis supervisor: Hasan Basri Celebi, <a href="mailto:hasan-basri.celebi@hitachienergy.com">hasan-basri.celebi@hitachienergy.com</a> will answer your questions about the position.Don’t hesitate – apply today and let us learn more about you and the unique contributions you can bring to our team. <h2>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 <a href="https://www.hitachienergy.com/contact-us/general-inquiry?type=I+have+a+General+question">general inquiry form</a> on our website. Please include your contact information and specific details about your required accommodation to support you during the job application process.</h2><h2>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.&nbsp;</h2>

Intelligent Requirement Review Assistant using RAG in Polarion (exjobb)

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HITACHI ENERGY

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