R&D Engineer for System Design

R&D Senior Engineer for System Design

Hitachi Energy Sweden AB

The Opportunity Join our HVDC R&D team at Hitachi Energy and help pioneer the future of energy transmission. We are now looking for a R&D Senior Engineer to contribute to the development of advanced control strategies for HVDC systems, including Modular Multilevel Converter (MMC) and Line Commutated Converter (LCC) technologies. This is a unique opportunity to work in a global, collaborative environment focused on innovation and technical excellence. In this role, you will design and optimize control algorithms for MMC- and LCC-based HVDC systems, including multiterminal HVDC (MTDC) configurations. You will also perform small-signal stability analysis, harmonic studies, and transient simulations to ensure robust and reliable system performance. A key part of your responsibilities will be to lead system-level dynamic performance evaluations and drive continuous improvements in control strategies. Additionally, you will mentor junior engineers and actively contribute to strategic technology roadmaps, helping shape the future direction of HVDC control systems and power electronics design. How You Will Make an Impact Contribute to converter topology design, control and protection, and main circuit development for VSC HVDC and LCC HVDC systems. Perform insulation coordination, steady-state and dynamic stability studies, harmonic analysis, and performances under various conditions. Address evolving customer requirements with a strong stakeholder focus. Uphold our core values of safety, integrity, and responsibility. Collaborate in a supportive and agile team environment. Take ownership of both technology and your personal development. Your Background PhD or MSc in Power Systems, Electrical Machines and Drives, or Power Electronics Control. Several years of experience in HVDC or FACTS technologies. Strong knowledge of MMC topologies and HVDC control systems. Experience in small-signal stability analysis and transient simulations. Skilled in simulation tools: MATLAB, PSCAD/EMTDC, EMTP-RV, and ideally Modelica, RTDS, Python, C/C++. Open-minded, solution-oriented, and collaborative with strong organizational skills. Proficiency in English is required 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 an exciting new challenge? Does the above description sound like you and would you like to live and work in the birthplace of the HVDC and 3-phase power systems? Welcome to apply for this position! Recruiting Manager, Liselotte Vikenadler, Liselotte.vikenadler@hitachienergy.com will answer your questions about the position. All other questions can be directed to Talent Acquisition Partner Malin Johansson, malin.johansson@hitachienergy.com Union representatives: Sveriges Ingenjörer: Mikael Hjort, +46 107-38 29 86 Ledarna: Frank Hollstedt, +46 107-38 70 43 Unionen: Fredrik Holmgren, +46 107-38 21 85 Due to summer vacations, the screening and selection process will begin in mid-August. Thank you for your understanding and patience during this period.

R&D Engineer - Analog Electronics Hardware Design

Hitachi Energy Sweden AB

R0029285 R&D Engineer - Analog Electronics Hardware Design The Opportunity Do you have a deep interest in technology and would like to join a multinational organization with lots of development opportunities? Join Hitachi Energy as a R&D Engineer with focus on Analog Electronics Hardware Design and work in a team which is dedicated to creating a future where innovative digital technologies bring cleaner energy to more people. Take a leap in your career and seize this opportunity! In this role you will be part of MACH Products, in Ludvika. The MACH Control & Protection Platform R&D department is a part of HVDC, Hitachi Energy and is responsible for the development of state-of-the-art control system platform for HVDC and FACTS applications. The MACH C&P department in Ludvika has around 70 employees, focusing mainly on Hardware and Software design working in close collaboration with the global MACH C&P organization. The HVDC technology has been on the market for the past 60 years and is used, among other things, to transmit power over long distances with minimal losses, using overhead lines, underground and submarine cable systems. How you´ll make an impact You will be responsible for the development and maintenance of valve electronics products which constitute the hearth of a HVDC – High Voltage Direct Current system The work requires deep understanding of analog and/or power electronics both theoretical as well as practical tasks. Requirement management, development of design specifications and documentation are part of the work tasks as well You will have the responsibility to create robust designs within the cost and time limits with a product lifecycle management perspective We work in a modern environment where both rapid prototyping and productification takes place. To our help we have tools and labs for the complete electronic hardware development cycle, from early prototype testing to final system verification. You will have the responsibility of your design in all these steps You will be living Hitachi Energy’s core values of safety and integrity, which means taking responsibility for your own actions while caring for your colleagues and the business Your background You have already obtained a wide knowledge within the area from a university education preferably in electrical engineering and/or power electronics fields, Master’s or higher degree is a plus You have 8+ years’ experience on developing analog/power electronics hardware, you have 5+ years of experience with industry standard schematic capture and PCB layout tools You have proven experience on discrete analog electronics design, e.g. transistor level design of analog front end/output stages, amplifiers, comparators, converters and gate drivers; experience on simulation and measurement techniques with proven experience in making correlation between the theoretical and practical domains; theoretical knowledge and practical experience on EMI, EMC, grounding and low noise analog electronics design on board level Proficiency in board bring-up and debugging skills; Experience with lab equipment and test setups for analog signal measurements; Experience on product/system verification and environmental testing Proven understanding and real-world application of DFx (DFM, DFA and DFT); Practical knowledge in manufacturing of PCBs and PCBAs; Experience on engineering best practices related to analog/power electronics design, test, and integration Ability to prepare well organized documentation for designs, verification/production tests and manufacturing Knowledge of electronic hardware development life cycle and obsolescence management; Experience on working with multi-functional hardware, software, and system architecture teams Ability to write test software for hardware verification is a plus; Experience with PLM tools is a plus; Experience from reliability analysis such as MTBF, FMEA and FTA is a plus More about us  Are you ready for a new exciting challenge? Does the above description sound like you? Applications will be reviewed on an ongoing basis, so don’t delay – apply today. Recruiting Manager Naman Raval, naman.raval@hitachienergy.com will be happy to answer your questions regarding this position. Union representatives - Sveriges Ingenjörer; Mikael Hjort, +46 107-38 25 73; Ledarna: Frank Hollstedt, +46 107-38 70 43; Unionen: Fredrik Holmgren, +46 107-38 21 85. All other questions can be directed to Lead Recruiter, Agata Koper, agata.koper@hitachienergy.com

EMC engineer

Hitachi Energy Sweden AB

The opportunity Do you want to contribute to the global green energy transition and help meet the world’s demand for sustainable, flexible, and secure power? At Hitachi Energy in Ludvika, you will be part of our HVDC (High Voltage Direct Current) business unit, a world‑leading center that develops, manufactures, and delivers DC transmission systems to a global market. Our HVDC technology connects grids across continents, enables offshore wind power, stabilizes energy systems, and drives the transition toward a carbon‑neutral future. We are now looking for a new colleague with a strong interest in EMC, working in environments with high voltage and high currents. In this role, you will bridge the mechanical and electrical domains in large-scale, international projects. If you enjoy combining analysis with practical engineering and want to work in a truly multidisciplinary team — this could be your next step. How you’ll make an impact In this role, you will use your EMC expertise to secure robust and reliable system performance, during normal operation, fast switching events, and even during extreme transients such as short circuits. You will: Drive continuous improvement of guidelines, standards, and processes within your competence area. Document EMC strategies and system level requirements in tenders and project deliveries. Perform site inspections globally to ensure correct installation and compliance. Collaborate closely with specialists in RF emission simulations, grounding for high current systems, and electromagnetic field modeling. Contribute to R&D activities ensuring competitiveness and innovation for the future. Explore a wide range of technical disciplines through close cooperation with both mechanical and electrical engineering teams Your background Master’s degree in Electrical Engineering, Applied Physics, Power Systems or similar field. Several years of professional experience in EMC. Strong interest in mechanical design aspects as well as electrical systems. Experience in auxiliary power system design for HVDC or substations, or other areas involving very high currents. Additional technical experience in related fields is an advantage, but your curiosity and motivation are equally important. You are a positive, solution-oriented team player who takes responsibility and enjoys learning. A broad technical interest and sound engineering judgment are important to find cost effective and practical solutions. You enjoy working in a multicultural environment and communicate well in English, both written and spoken What we offer Collective agreement Flexible working hours Health care and wellness allowance Fantastic career possibilities within Hitachi Energy both within Sweden and globally Mentor to support you throughout onboard phase Various training 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 an exciting new challenge? Does the above description sound like you? Welcome to apply now! Applications will be reviewed on an ongoing basis, so don’t delay – apply today! Relevant experts and most stakeholders are situated in Ludvika, therefore the position is primarily located in Ludvika and presence at Ludvika office is a strong merit. We’re currently recruiting for several roles. Recruiting Manager daniel.holback@hitachienergy.com, will answer your questions about the position. Union representatives – Sveriges Ingenjörer: Mikael Hjort, +46 107-38 29 86; Ledarna: Frank Hollstedt, +46 107-38 70 43; Unionen: Fredrik Holmgren, +46 107-38 21 85. All other questions can be directed to Talent Acquisition Partner Kevin Galloway, kevin.Galloway@hitachienergy.com