The Opportunity Join Hitachi Energy as a Test Engineer within the MACH Control System integration team and contribute to ensuring the quality and reliability of advanced control systems used in critical energy infrastructure. In this role, you will work in a state‑of‑the‑art test lab environment, building and maintaining test setups, executing validation activities, and supporting the development of high‑performance control systems. You will collaborate closely with development teams while contributing to continuous improvement and innovation in testing processes and automation. How You Will Make an Impact Set up and maintain test environments using MACH Control System components, including hardware, servers, I/O boards, and simulation platforms Develop and execute test cases and scenarios to validate system functionalities such as communication, analog, and digital signals Perform testing for software and hardware releases, ensuring accurate reporting of results to development teams Maintain and update lab environments with the latest hardware and software configurations Automate test execution using internal test automation frameworks to improve efficiency and coverage Support integration team activities, including lab maintenance, license management, and customer support Ensure high quality standards through structured testing and attention to detail while maintaining a system-level perspective Uphold Hitachi Energy’s core values of safety and integrity in all activities Your Background Bachelor’s degree in Computer Science, Electrical Engineering, Electronics, or a related field 3+ years of experience in embedded systems development or testing; ISTQB certification is an advantage Knowledge of testing methodologies, automation frameworks, scripting, and tools such as Microsoft OS, SQL, Azure DevOps/TFS Experience with graphical tools (e.g., Hidraw, MACH platform) and measurement equipment is a plus Strong analytical skills with attention to detail and ability to understand the bigger system context Fluent in English; Swedish is an advantage, with strong teamwork and ownership mindset More about us Are you ready for a new exciting challenge? Does the above description sound like you? Welcome to apply! We are hiring for multiple positions. Recruiting Manager Ezhilarasi Deiveegan, [email protected] 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 Acquisition Partner Tomasz Szawica, [email protected]

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 [email protected].

The opportunity Energy is the foundation of a functioning society and a key part of the transition to a more sustainable future. This is your chance to take ownership of how we deliver HVDC services globally. We are looking for a Global Manager for our team in Ludvika, Sweden. In this role, you will lead a global team and be responsible for how we handle service & warranty issues across our installed base. You will ensure that we deliver on commitments, resolve issues efficiently, and build a structure that can support a growing global business. Personal qualities will be an important factor in the recruitment process. How you’ll make an impact Lead an experienced global engineering team with full personnel responsibility Take ownership of control & protection warranty issues Secure base order bids and deliveries up to several MUSD Secure base order bids and deliveries up to several MUSD Identify sales opportunities and conduct site visits Ensure efficient transfer of knowledge in a rapidly growing team Your background Extensive experience from technical roles within service, operations, construction and/or commissioning Proven leadership experience with personnel responsibility Experience of working closely with customers in complex technical deliveries The ability to manage multiple topics and prioritize in a global environment Fluency in Swedish and English Knowledge of commercial and legal conditions in delivery projects 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 This role is based in Ludvika, Sweden, and requires frequent presence at the office due to the nature of the role. Please note that due to the summer vacation period, the selection process might be extended. Questions can be directed to Talent Acquisition Partner Nicole Bergman, [email protected] 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.

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 [email protected].

The Opportunity We, Hitachi Energy – Insulation and Components, are looking for you who would like to join us in the position Sales Engineer Tap-changers! We are working within the transformer business, supplying world-class components to transformer manufacturers worldwide. We are proud of our product portfolio, our global customer base as well as our modern production units. Our strong ambition will always be to be our customers’ preferred choice of supply and hope that you will play a key role. Are you a person with excellent technical knowledge in Tap changers combined with a commercial drive and a true interest in working close to customers and colleagues? Do you enjoy using your knowledge to educate and train others, colleagues and customers alike, to work closely together with customers to ensure our products are matched with their needs? Then this could be the right opportunity for you! As a Sales Engineer Tap-changers, you are an important part of the circuit of knowledge within and outside Hitachi Energy. You support the factory/regional teams in sales and marketing activities and regularly train our sales and tender team on the existing portfolio of products. This position is based in Ludvika, Sweden. How you’ll make an impact Apply Tap-changer application knowledge to work closely with customers/marketing/sales/tender to ensure our solution matches customer needs. Active participation in events related to Tap-changers Identify portfolio gaps and feed R&D with market technology demand. Develop strong product market material including product presentations and leading seminaries in demonstrating/presenting Tap-changers. Update our quotation tool with pre-defined customer solutions. Ensure colleagues are continuously informed about product life-cycle status, including product introductions, updates, phase-outs, and replacement strategies. Support the Risk Review process by providing technical input and identifying relevant technical risk triggers. Your background A minimum of three years’ engineering experience in Tap changer technology. An easy-going doer with demonstrable leadership skills. Communicative and can explain advanced technical knowledge in a simple and easy way. Strategic with a constant business mind. Fluency in English, written and spoken is mandatory, preferably and with advantage multilingual (for example Swedish, Spanish, German, French). International travel required (approx. 30%) 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 We are looking for three engaged individuals that want to join us as Sales Engineers for Tap-changers in Ludvika, Sweden! Don’t hesitate, apply today! Applications will be reviewed on an ongoing basis, so don’t delay – apply today! More information: Recruiting Manager, Henrik Boström, [email protected] will answer your questions about the position. Boström, [email protected], will answer your questions about the position. Union representatives - Sveriges Ingenjörer: Håkan Blomquist, +46 107-38 31 52; Ledarna: Frank Hollstedt, +46 107-38 70 43; Unionen: Tomas L. Gustafsson, +46 107-38 27 47. All other questions can be directed to Talent Acquisition Partner Christian Falevik, [email protected].

The opportunity As IT/OT Specialist you provide computer onsite support execution for factory or Hitachi energy site's owned/managed assets and operational support of both office IT and shop floor IT/OT assets that are not supported by the OSS techs. You carry out IT/OT Cybersecurity first responder tasks and IT/OT assets cybersecurity operational tasks. How you’ll make an impact Provide support to end users, IT equipment, software in meeting rooms and similar user collaboration/common areas as part of desk-side support, provide computer onsite support of execution for Factory or Hitachi energy site's owned/managed assets. Carry out OT asset IT/OT Cybersecurity operational tasks, carry out the IT/OT cybersecurity first responder tasks by investigating and determining the scope of the incident and working with the cybersecurity team to contain and remediate the incident, under guidance from the factory incident responder. Identify critical assets: responsible for identifying critical assets within the factory that require monitoring and protection. Install and configure remediation measures: install and configure security patches on critical assets to protect the environment from security incidents, with additional assistance whenever required. Report any abnormal behaviour of OT systems: raise alerts to incident response teams in case of detected security events in the operational technology (OT) environment, such as unauthorized access attempts or changes to control systems. Work with vendors: to ensure that the security patches and OT systems are properly configured and maintained. Your background Have completed a formal qualification or completed an apprenticeship in the field of information technology. Have minimum Three years of professional experience in IT support. Carry out both, the Office IT and Shop Floor IT/OT assets operational support -Kiosks, Printers, Conf Rooms/ Teams rooms, Vendor machines execution/ support which Global OSS techs are not supporting or are managed/owned by factory, CCTV / security system, Badging, Scanners for MES hardware support. Have a proactive and solution-oriented mind-set and have the ability to work independently and self-driven. Service Now IT Enterprise Platform, MS Office 365, Windows, iOS, Asset Management Tools. Methodologies -ITIL 4 Preferred, L6S Lean 6 Sigma Certified. 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? Does the above description sound like you? Welcome to apply! Applications will be reviewed and interviews will be conducted in august after the vacation period. Recruiting Manager David Garcia Bayon, [email protected] will answer your questions about the position. Union representatives - Sveriges Ingenjörer: Katarina Skoglycka, +46 72 22 65 287; Unionen: Jens Lindbäck, +46 107-38 18 68; Ledarna: Frank Hollstedt, +46 107 38 70 43. All other questions can be directed to Talent Acquisition Partner Fredrik Söder, [email protected].

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. 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, [email protected]

The opportunity Hitachi Energy Transformers- Business Solutions IT Organization is seeking a Factory IT Site Delivery Manager for Ludvika who will provide overall service delivery to the site to drive value and business growth to the business. As Site IT Service Delivery Manager (SDM), you are responsible for building and providing specific IT Solutions/Services interfacing the business, consulting with the Site BU leads, business application owners and IT stakeholders on IT-related topics. This role is responsible for ensuring all IT infrastructure and applications are delivered to the site as well as management of Ticket Management and Escalations. The Site IT SDM is the key point of escalation and is accountable for local business relationship management for IT service performance; you are responsible for aggregating demand for new and improved IT services required by the business and ensuring overall business satisfaction with IT services. In this role, you lead site IT professionals, managing vendor relationships, and ensuring that service delivery processes and procedures are followed to meet the organization's objectives. How you’ll make an impact Manage and lead the Site IT team, ensuring proper staffing, skills, and organization. Act as the main point of contact for IT suppliers and CDC teams on IT-related matters. Ensure effective ticket management, including triage and escalation processes. Provide onsite IT infrastructure support and delivery, including project management for IT builds. Maintain governance, IT security, and cybersecurity operations, including first response to incidents. Gather and manage business requirements and ensure access to necessary applications. Oversee IT budget planning, cost control, and network connectivity, including machine integration. Coordinate applications, vendors, and support the development and motivation of team members. Your background Bachelor’s degree in Computer Science/Engineering or 10+ years in Information Systems. At least 4 years of experience in an IT management role. Strong communication skills in English and good proficiency in Swedish. Proven experience (2+ years) managing complex global IT projects. Background in process management, continuous improvement, and business process optimization. Understanding of manufacturing operations, change management, and cross-functional collaboration. Experience with complex stakeholder environments and strong knowledge of IT policies and end-to-end business processes. Familiarity with key tools and methodologies (e.g., MS Office, ServiceNow, Azure, SAP S/4HANA, ITIL, Lean Six Sigma) and ability to manage IT resources in a multi-shift factory environment. What we offer Collective agreement Flexible working time Health care and wellness allowance Fantastic career possibilities within Hitachi Energy, both in Sweden and globally Mentor support during onboarding Various trainings and education supporting employee development A diverse company with over 70+ nationalities working in Sweden Supplementary compensation for parental leave Employee Benefit Portal with thousands of discounts and perks Additional benefits may apply to this specific role More about us Are you ready for an exciting new challenge? Does the above description sound like you? Don’t delay – apply today! Due to summer vacation the screening process will start in the beginning of August Recruiting Manager David Garcia-Bayon , [email protected] will answer your questions about the position. Union representatives – Sveriges Ingenjörer: Håkan Blomquist, +46 107-38 31 52; Unionen: Olle Ruzicka, +46 107-38 31 44; Ledarna: Frank Hollstedt, +46 107-38 70 42. All other questions can be directed to Talent Acquisition Partner Magnus Rönnholm, [email protected].

The opportunity An opportunity to build out a team of technical specialist in our journey to a leading Digital AI enterprise. You will design, recruit, and lead a team of technical cybersecurity specialist to help our Grid Integration scale at speed in a secure manner. This role will also serve as a leadership role within the GI Cybersecurity program and have significant input and oversight in how the program grows and operates with maturity. You will support the GI Cybersecurity Leader in managing multiple facets of the program including establishing a service catalog, building interfaces into IT and other functions, documenting program process and developing management reporting. This is a great opportunity for anyone seeking to be a CISO in their career future. How you’ll make an impact Build and maintain effective cybersecurity services to support the business Ensure management awareness of key risks and operations performance through effective reporting Support GI Cybersecurity Leader in leading and advancing the program Managing a team of diverse technical specialists Your background Experience in building and leading a global team of SMEs Strong Process Design and Operations experience Sound risk management judgement related to cybersecurity in complex environments Experience directly supporting leadership planning and reporting 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? Does the above description sound like you? Welcome to apply! Applications will be reviewed and interviews will be conducted in august after the vacation period Recruiting Manager Jeremy Morgan, [email protected] will answer your questions about the position. Union representatives - Sveriges Ingenjörer: Nawzad Rashid, +46 107-38 91 48; Unionen: Karin Ulvemark, +46 107-38 51 42; Ledarna: Frank Hollstedt, +46 107-38 70 43. All other questions can be directed to Talent Acquisition Partner Fredrik Söder, [email protected].

The Opportunity We are looking for a Line Planner control & Protection (Material and space) for HVDC to act as the center of expertise for planning and scheduling within the Line Planning organization. In this role, you will ensure that best execution practices are applied in tenders and project and will actively contribute to plan, monitor, and report these activities within your group. You will also provide operational support to the project planners and project managers within HVDC Control & Protection team on ad-hoc basis. This is a role with many interfaces and interesting work tasks within engineering and supply chain planning. This role required operating with strict deadlines while conducting scenario-based analysis as a core part of daily responsibilities. How You’ll Make an Impact The Line Planner Control & Protection (Material and space) is responsible to oversee availability of material and space on a macro level in order to ensure timely delivery of C&P scope within projects. Support line and project managers in planning methodology and on understanding and analyzing ordering, delivery and availability of key material and space for the Control and Protection. The Line Planner develops specific expertise in planning and execution of the line organizations scope in EPC HVDC deliveries. Establish accurate scheduling methods, best execution practices, and ensure that this is reflected in type schedules applied in project and tenders. Compiles information, analyses and makes recommendations in formats that assist effective management and decision making. Work with line managers to align material and space requirement and availability as per the scope of projects and tenders. Assist project managers in tenders and start of projects to ensure that best planning and execution practices are applied. Identify and mitigate bottlenecks, and risks to operational continuity from material and space aspect. Collaboration with various stakeholders involved in the process. Your background You have a degree in Degree in Supply Chain, Engineering, or related field. Knowledge and 5+ years of experience from engineering / supply chain planning / test space planning, preferably with Energy sector. You are structured, flexible and hold some qualifications in project management. You have skills in planning and controlling a time schedule and have prior experience using Primavera P6 or MS Project. You have genuine technical interest and are always open to develop your skills within other fields. Knowledge how to use Microsoft's Office suite of software, especially Microsoft Excel, Word and PowerPoint. Fluent in written / spoken English, Swedish language skills would be an advantage. You are a dynamic and social person who enjoys working with people from various business areas and parts of world. 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 A team with great co-operation and with diverse backgrounds is waiting for you to join! Applications will be reviewed on an ongoing basis, so don’t delay – apply today! Recruiting Manager Akshat Tyagi, [email protected], will answer your questions about the 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 Talent Acquisition Specialist Antra Volujevica, [email protected]