MECHANICAL PLANT DESIGN ENGINEER - HVDC

Hitachi Energy Sweden AB

Mechanical Engineer, HVDC Service The Opportunity We are now looking for a Mechanical Engineer for our HVDC Service in Ludvika. We help our customers to increase their profits and to contribute to a more sustainable future. By improving and ensuring the operation of our customers' existing systems and by replacing all, or parts, of the control and HVDC equipment we make this happen. Technology and Engineering within HVDC Service, need you who can take the Plants mechanical technical challenge for our deliveries – find the successful solution to all the way from capture teams via quotation and project delivery to customer taking over. You will face an exciting challenge with Plant mechanical design aspects within a growing market. How You’ll make an impact • You will have exciting and varied work where you will have contact with both customers and suppliers. Work with global organizations within HVDC Service and have development opportunities within the Plants electromechanical design areas of calculation and design, as a project engineer. • In this role, you will work with detailed design, large assemblies, creating drawings and technical documentation, as well as calculations for existing HVDC converter station. • You will also oversee problem solving, have technical discussions with clients and suppliers to find suitable solution for refurbishment on existing converter stations. Your responsibilities • To succeed in the role, you have a mechanical engineering degree or similar. In addition, you have good knowledge of NX and 3D-CAD, are good interest in technical solutions within electromechanical design. • Site survey, 3D scans the station and uses this information for design work. • Participate or support site installation. • Moreover, it is a merit if you have worked in global environment and manufacturing industry and/or have been a consultant in mechanical engineering. You are familiar with working with tools like CAD and FEM. • Please note that it is an important requirement to have excellent skills in Swedish and English, written and spoken alike. 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 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 benefits could be connected to this specific role 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! More information: Recruiting Manager Anny Wong, anny.wong@hitachienergy.com 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, and Ingrid Rinaldo, +46 107-38 58 19; Ledarna: Frank Hollstedt, +46 107-38 70 43. All other questions can be directed to Talent Acquisition Partner Eva Schölin, eva.scholin@hitachienergy.com

Hitachi Energy Sweden AB

In this role you will be part of a new expanding department that will focus on type testing and type approvals within HVDC for Electrical Environment. We are part of Control & Protection for hardware design. We are designing the automation system layout with placement of circuit boards and cable channeling and more, at our sites. Our cubicles have control cabinet layout, consisting of hundreds of circuit boards for measurements, control and calculations. Our system also includes user interfaces such as HMI (Human Machine Interface), diagnostic tools and IT infrastructure and IT security. For this we utilize our in-house developed real-time platform MACH to meet the power industry’s standards. In this position you will have a bigger scope than the actual testing. You will be part of requirements, standards, test setups, evaluating test results and be included in the actual testing. We offer an exciting and stimulating work environment in a growing business where you will be part of delivering technologies in world class. Now we need to strengthen our team with senior engineers with focus on type testing. We value your experience and your potential to develop and would like to get to know you. How you’ll make an impact Arrange type testing for cubicles by using third party test institutions but could also be in-house testing. Ensure that test plans have the relevant content in alignment with the business need. Be involved in the test setup and interact with the testing, such as fault tracing. Review test reports. Be part of developing the requirements according to international standards, customer needs and internal needs. Working with international customers. Contribute to process implementation for type testing, but notice Your background Minimum 5-7 years of experience from type testing and type approval. It is highly valued if you have tested equipment based on requirements and standards, especially within electrical hardware. Experience of working with standards and requirements in business environment, such as IEC and IEEE. Knowledge within EMC, climatic tests, mechanical tests and safety. Bachelor’s or Master’s degree in a relevant engineering field such as technical, electrical or mechanical or equivalent work experience. Experience of using measurement devices and testing tools. You are a natural problem solver who enjoys meeting new challenges with a strong ability to work independently and take ownership of complex technical challenges. Excellent communication and networking skills, with a collaborative mindset. As you will be part of a company that operates on the global arena, it is important that you are fluent in English. Swedish is a merit. It’s a merit if you are used to working globally with people from different cultures and countries. 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? Applications will be reviewed on an ongoing basis, so don’t delay – apply today! This role might be subject to a background check. Recruiting Manager, Andreas Linderstrand, andreas.linderstrand@hitachienergy.com, will answer your questions about the position. Union representatives: Sveriges Ingenjörer, Karolina Czechowski, +46 730-73 41 15; Unionen, Yvonne Norgren, +46 107-38 36 94; Ledarna, Christer Fridlund, +46 107-38 29 12. All other questions can be directed to Talent Acquisition Partner, Julia Wiklund, Julia.wiklund1@hitachienergy.com

Ecodc AB

Role purpose You will work together with our project team as an owner for Mechanical design -taking a data-centre project from early concept through detailed design, procurement, construction support and handover, while staying aligned to EcoDC’s reference architectures and governance. You’ll lead technical due diligence (TDD) for mechanical scope, drive vendor selection, and make pragmatic trade-offs across performance, resilience, maintainability and cost. What you’ll own ·        End-to-end mechanical fitout workstream plan, deliverables and decision log ·        Mechanical interfaces across electrical power, controls/BMS, fire/life safety, water, structural and civil ·        TDD responses for mechanical scope with traceable assumptions and evidence ·        Equipment and vendor strategy: specifications, bid evaluations, clarifications, FAT/SAT input ·        Design issue resolution during construction (RFIs, changes, non-conformance, risk mitigation) Key responsibilities ·        Lead the mechanical design from early phase through construction, ensuring outputs are buildable, operable and maintainable ·        Produce and defend mechanical design decisions (topology, redundancy, water strategy, modularity, control philosophy) ·        Translate customer requirements into robust fitout solutions, including options analysis and cost/benefit trade-offs ·        Write technical specifications and RFQs for major mechanical packages; run structured bid evaluation and clarification processes ·        Act as technical representative with suppliers: clarification logs, performance criteria, testing/acceptance inputs ·        Maintain strong control of scope: identify design risks early, prevent technical scope creep, drive closure to decisions ·        Operate effectively in Nordic delivery environments: clear cadence, transparent communication, fast decisions with good rationale Typical mechanical scope (indicative) ·        Cooling plant and distribution (air and/or liquid cooling infrastructure) ·        Heat rejection and water-side systems, pumping, pipework, valves, filtration/water treatment ·        In-room/white space mechanical fitout and airflow strategy ·        Controls integration (BMS/controls philosophy), alarms, commissioning readiness inputs ·        Maintainability, access, service strategy and operational handover requirements Key interfaces ·        CTO / technical governance (alignment to principles, waivers where needed) ·        Electrical technical lead (power availability, resilience, interfaces, sequencing) ·        Controls/BMS stakeholders (control intent, integration approach, commissioning strategy) ·        Project/construction leadership (schedule, risks, changes, installation constraints) ·        Procurement and key vendors (technical packs, evaluation, testing/acceptance criteria) What good looks like in the first 90 days ·        Mechanical workstream plan established with dependencies, interfaces and decision gates ·        TDD responses delivered with strong traceability, timely closures and minimal rework ·        RFQ/spec packs issued for priority packages; bid evaluation framework running cleanly ·        Clear interface agreements with electrical/controls/fire/water/structure, with no “surprises” late in design ·        Practical construction support cadence in place (RFI triage, change control, issue resolution) Experience and capabilities ·        Proven ownership of mechanical design on mission-critical projects (data centres strongly preferred) ·        Deep mechanical discipline expertise and confidence leading technical reviews and design decisions ·        Strong procurement and vendor management experience (specs, bid evaluations, technical clarifications) ·        Evidence-led communication: assumptions, calculations, options and rationale that stand up in review ·        Calm, structured problem-solving under schedule pressure; comfortable in high-stakes trade-offs ·        Strong collaboration style across multi-discipline teams and site delivery stakeholders