System Study Engineer

Hitachi Energy Sweden AB

The Opportunity In this role, you will be part of the HVDC System Performance Department which is responsible for the overall performance of HVDC transmission links. This includes the interaction of the link with the surrounding AC-networks and related AC-Network stability studies. As a System Study Engineer, you will have the opportunity to be part of large HVDC projects and be exposed to system studies performed during various stages of a project’s lifecycle. Joining our team also means working alongside a group of highly skilled and motivated professionals from around the world. Collaboration is essential to us, and you will have colleagues and stakeholders that are happy to share their expertise with you, and to learn from yours. How you´ll make an impact Perform studies, analysis and optimizations of the system dynamic performance for our HVDC-deliveries including development of control algorithms. Contribute during testing of control and protection systems in-house and commissioning at our sites around the world. Participate in different stages of an HVDC project’s lifecycle, including support of our sales department during the marketing phase, over tenders, and order projects. Cooperate with leading specialists of various disciplines involved in project and tender Your background You hold a Bachelor’s degree (preferably with HVDC experience), or a Master’s or Ph.D. in electrical engineering, power systems, engineering physics, or a related field. Experienced Power System Studies Engineer or fresh out of university – we are interested in talents with various levels of experience! You are familiar with programs and tools such as PSCAD/EMTDC, PSSE, DIgSILENT PowerFactory, Matlab, and/or ETAP. Since we work in an international environment you need to master spoken and written English. If you speak Swedish it is a plus. You have an analytical mindset, you are independent, self-going and take your own initiatives to solve problems. As a person, you are collaborative and communicative. What we offer Collective agreement Flexible working time Health care and wellness allowance Fantastic career possibilities within Hitachi Energy both within Sweden and globally Mentor to support you throughout onboard phase Various trainings and education supporting employee development​ Diversified company with over 70+ nationalities working in Sweden Supplementary compensation for parental leave Employee Benefit Portal with thousands of discounts and perks More about us Are you ready for a new exciting challenge – apply today! Union representatives – Sveriges Ingenjörer: Mikael Hjort +46 107 38 29 86; Unionen: Fredrik Holmgren +46 107 38 21 85; Ledarna: Frank Hollestedt +46 107 38 70 43. Any other questions can be directed to Talent Partner Antra Volujevica antra.volujevica@hitachienergy.com.

Hitachi Energy Sweden AB

The Opportunity In this role, you will be part of the HVDC System Performance Department, responsible for the overall performance of HVDC transmission links and their interaction with AC networks, including related stability studies. As a System Study Engineer, you will contribute to large-scale HVDC projects and gain exposure to system studies throughout the entire project lifecycle. You will join a collaborative and supportive community of highly skilled colleagues from around the world. We value a dependable and committed team spirit, where knowledge sharing and empathy towards each other’s challenges are key to our collective success. You will be surrounded by people who are responsible, respectful, and always willing to help one another grow. How You’ll Make an Impact Perform studies, analysis and optimizations of the system dynamic performance for our HVDC-deliveries including development of control algorithms. Contribute during testing of control and protection systems in-house and commissioning at our sites around the world. Participate in different stages of an HVDC project’s lifecycle, including support of our sales department during the marketing phase, over tenders, and order projects. Cooperate with leading specialists of various disciplines involved in project and tender deliveries. Your Background You hold a Bachelor’s degree (preferably with HVDC experience), Master’s or Ph.D. in Electrical engineering, Power systems, Engineering physics, or a related field. You may be an experienced Power System Studies Engineer or a recent graduate — we welcome committed and motivated talents at various levels. Familiarity with tools such as PSCAD/EMTDC, PSSE, DIgSILENT PowerFactory, Matlab, NETOMAC, and/or ETAP is an advantage. Strong command of spoken and written English is required; Swedish is a plus. You have an analytical mindset and work independently and responsibly, taking initiative to solve challenges in a thoughtful and structured way. As a person, you are collaborative, communicative, and supportive — someone who contributes to a positive and empathetic team environment. What we offer Collective agreement Flexible working time Health care and wellness allowance Fantastic career possibilities within Hitachi Energy both within Sweden and globally Mentor to support you throughout onboard phase Various trainings and education supporting employee development​ Diversified company with over 70+ nationalities working in Sweden Supplementary compensation for parental leave Employee Benefit Portal with thousands of discounts and perks More about us Are you ready for a new exciting challenge – apply today! Union representatives – Sveriges Ingenjörer: Mikael Hjort +46 107 38 29 86; Unionen: Fredrik Holmgren +46 107 38 21 85; Ledarna: Frank Hollestedt +46 107 38 70 43. Any other questions can be directed to Talent Partner Antra Volujevica antra.volujevica@hitachienergy.com.

Hitachi Energy Sweden AB

The opportunity HVDC (High Voltage Direct Current) is a product group within Hitachi Energy that develops, manufactures, and sells DC transmission systems on a global market. HVDC technology is used to transmit electricity over long distances and to connect offshore wind farms to the grid. We are looking for two project engineers to join the Harmonic Analysis team within HVDC. We welcome applications from both entry-level and experienced candidates. If this opportunity interests you, we encourage you to apply even if you do not meet every requirement. In this role, you will work with harmonic analysis, power quality, and electrical system studies for HVDC converter stations. You will collaborate across projects and contribute to the successful integration of HVDC stations with electrical networks and offshore wind farms. The most important qualities for this role are your engineering mindset and your willingness to learn and explore new areas. How you'll make an impact Collaborate in project teams responsible for the electrical system design of HVDC converter stations. Perform harmonic studies below 15 kHz and support compliance measurements during commissioning. Evaluate whether specified harmonic power quality requirements can be fulfilled. Analyze small-signal stability in the harmonic range when connecting an HVDC station to a network or wind farm. Propose active or passive mitigation measures, such as harmonic filters or harmonic dampers, when needed. Calculate harmonic stresses in HVDC station main circuit equipment and assess whether mitigation measures or redesigns are required. Develop tools in Excel, MATLAB, or Python to efficiently analyze and process large amounts of data. Participate in technical discussions and negotiations with colleagues, customers, and suppliers. Present your work and contribute to discussions on challenges and the path forward. Write clear and professional technical reports describing complex study work and results. Participate in conferences and standardization work groups within the international engineering community. Live Hitachi Energy's values of safety and integrity by taking responsibility for your actions while caring for your colleagues and the business. Your background Bachelor's or Master's degree in Electrical Engineering, Electronic Engineering, or Engineering Physics. General understanding of electrical power systems and related equipment. Ability to model and analyze electrical circuits in the frequency domain, both by hand and using computer-based tools. Understanding of how multi-phase systems can be analyzed using modes. A practical approach to problem solving, understanding that models and calculations are estimates, that input data can be uncertain, and that technical requirements may need to be challenged and discussed with customers to find effective solutions. Strong communication and technical report writing skills. Programming experience in MATLAB is highly beneficial. Experience with Python is also valued. Experience with EMT tools such as PSCAD is advantageous. Fluency in written and spoken English. What we offer Collective agreement Flexible working time Health care and wellness allowance Fantastic career possibilities within Hitachi Energy both within Sweden and globally Mentor to support you throughout onboard phase Various trainings and education supporting employee development​ Diversified company with over 70+ nationalities working in Sweden Supplementary compensation for parental leave Employee Benefit Portal with thousands of discounts and perks More about us Please find out more about our world leading technology at https://www.hitachienergy.com/offering/product-and-system/hvdc Are you ready to join Hitachi Energy for a career with no limits and a place where you can be yourself? We are ready for you! Please note that applications will be reviewed by mid-August due to the summer vacation period. Recruiting manager Satya Prakash Choudhury, satya-prakash.choudhury@hitachienergy.com will answer your questions regarding this position. Union representatives - Sveriges Ingenjörer: Mikael Hjort, +46 107-38 29 86; Unionen: Fredrik Holmgren, +46 107-38 21 85; Ledarna: Frank Hollstedt, +46 107-38 70 43. Any other questions can be directed to Talent Acquisition Partner Sara Wendel, sara.wendel@hitachienergy.com.