Control System Performance Engineer

Hitachi Energy Sweden AB

The Opportunity As a Control System Performance Engineer, you will play a key role in ensuring the dynamic performance of FACTS control systems throughout the entire delivery lifecycle. In this role, you will translate customer requirements and grid‑code specifications into well‑tuned, verified, and documented control behavior. You will work with advanced EMT and HIL simulations and collaborate closely with project teams, R&D, and customers to secure robust system performance. This position offers a unique opportunity to work with cutting‑edge technologies in high‑power converter control systems and contribute directly to the stability and reliability of power grids worldwide. How you'll make an impact Ensure the control system’s dynamic performance from early design stages through FAT and site commissioning. Develop, tune, and verify control functions using Virtual MACH models; perform performance verification with PSCAD and RTDS/RSCAD. Conduct Control Performance Simulation Studies and support dynamic performance‑related studies during PSCAD simulations, Factory Acceptance Tests, and commissioning activities. Analyze customer requirements, grid codes, and technical specifications; translate them into verification cases and acceptance criteria. Present performance results to internal stakeholders and customers; investigate root causes of deviations and drive mitigation actions. Collaborate closely with Control Application, System Studies, System Design, and R&D teams to ensure high‑quality deliveries. Provide technical guidance and mentorship within the team, contributing to competence development and continuous knowledge sharing. Your Background M.Sc. or Ph.D. in Electrical Engineering or related field. 5–8 years’ experience in power‑converter control and EMT simulations (PSCAD, RTDS/RSCAD). Strong understanding of control theory for high‑power electronic converters. Experience from customer‑facing engineering environments. Excellent communication skills in English. Experience with MACH™/HiDraw development (a merit). Knowledge of grid‑code compliance or grid‑forming converter applications is advantageous. Strong analytical ability with a structured approach to problem‑solving. Ability to manage multiple technical tasks and work both independently and within cross‑functional teams. 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 challenge? Does the above description sound like you? Welcome to apply! Applications will be reviewed on an ongoing basis, so don’t delay – apply today! Recruiting Manager, Afshin Samadi, afshin.samadi@hitachienergy.com will answer your questions about the position. Union representatives – Sveriges Ingenjörer: Nawzad Rashid, +46 107-38 91 48; Ledarna: Frank Hollstedt, +46 107-38 70 43; Unionen: Karin Ulvemark, +46 107-38 51 42 and Ingrid Rinaldo, +46 107-38 58 19. All other questions can be directed to Talent Acquisition 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 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 benefits could be connected to this specific role More about us Welcome to apply now. Applications will be reviewed on an ongoing basis, so don’t delay – apply today! Please note that we are recruiting for multiple positions for both Ludvika and Västerås. Recruiting Manager Claudio Oliveira, claudio.oliveira@hitachienergy.com will answer your questions about the 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. All other questions can be directed to Talent Partner Antra Volujevica, antra.volujevica@hitachienergy.com

Lyten Labs AB

Lyten is seeking an Automation Engineer with a specialization in control systems for manufacturing equipment. As an Automation Engineer you will be responsible to develop, integrate, and improve automation systems for manufacturing equipment. You will work closely together with production, process, quality, and software engineers to make sure the automation systems are integrated into the overall factory requirements. As automation engineer you will work together with equipment suppliers to make sure best automation solutions selected and implemented. You will ensure automation systems integrated in manufacturing equipment meet availability, reliability, and resolve production issues with a sense of urgency. Key Responsibilities Overall areas of responsibilities and activities Key responsibilities include (but are not limited to) Develop the automation systems that are to be implemented in the production equipment in the factory as well as the relevant specifications and documentation. Collaborate with cross-functional teams to define automation system requirements, select suitable hardware and software, and create robust solutions for production lines. Ensure seamless data integration for manufacturing equipment to Manufacturing Execution System(MES)/Cloud systems. Provide automation support for manufacturing equipment, troubleshoot issues, and ensure optimal operation while implementing best practices to ensure systems reliability, scalability and performance. Review Engineering Design Documentation(Specifications, Functional Design, Logic/Electrical/Network Diagrams). Identify and interact with key automation solution suppliers. Drive workshops and onboarding suppliers to the Lyten’s automation standards and collaborate with selected suppliers to implement state of the art automation systems. Support and collaborate with equipment purchasing specialists and the project team to select the most proficient equipment suppliers from an automation perspective. Responsible for the Factory Acceptance Tests of the equipment and supporting the commissioning of the equipment. Responsible for the Site Acceptance Tests of the equipment upon commissioning completion. Cost estimations for projects and change requests. Provide input for quoting, planning works, and change orders. Organize and take part in internal training and workshops. Cost estimations for projects and change requests. Provide input for quoting, planning works, and change orders. Requirements Educational background and previous experience required for the role Bachelor's or Master's Degree in Automation, Electronics/Computer Engineering, Robotics, Mechatronics, or a related field. Experience within Industrial Automation in process-driven or discrete manufacturing industries such as: Battery Cell, Automotive, Steel, Mining, Chemical, Paper, Semiconductors, Pharma, Packaging, Warehouses, etc. Qualifications and Experience Minimum 3 years of experience configuring, programming and troubleshooting automation systems including PLCs, HMIs, and SCADA solutions especially for Siemens, Beckhoff, Mitsubishi systems. Experience working with data connectivity to Cloud/MES using OPC/UA. Experience working with IT/OT networks. Experience with industrial communication protocols like Profinet, EtherCAT, TCP/IP, Modbus etc. Experience working with sensors, instrumentation, servo drives and motion control. Ability to travel to different Lyten’s factories and to supplier visits. Specific skills & Knowledge Knowledge of Siemens-TIA Portal or Beckhoff-TwinCAT or Mitsubitshi-MELSEC PLCs programming. Knowledge of WinCC or Proface HMIs development. Knowledge of configuration and commissioning of motor drives. Knowledge of calibration/validation of process instruments. Knowledge of European Directives and relevant ISO, IEC, and safety standards. Good understanding of project and supplier management, and structured problem solving skills.