At Siemens Mobility, we empower transport providers worldwide to realize sustainable mobility solutions. As a leading technology company, we combine the real and digital worlds like no other in rail. In an open ecosystem, we bring together rolling stock, rail infrastructure, customer service, and software to enable sustainable, comfortable, and cost-effective rail traffic today. Transform the everyday through your role in creating sustainable transport solutions. Siemens Mobility Thailand is looking for a DC Electrical Project Engineer for our team in Bangkok. Create a better tomorrow with us. The

key

responsibilities include:

Hardware Engineering and Design of Direct Current Traction Power Supply (DC TPS) substations for DC electrical railway systems globally. Integrating, reviewing and managing of detailed electrical engineering and construction engineering work packages necessary for DC traction components manufacturing, consisted of Rectifier (Sitras REC), DC switchgear (Sitras DSG) and Voltage limiting device (Sitras SCD), as according to project specification. Detailed design documents for panel manufacturing, i.e., Schematic diagram of electrical systems and components design review and compilation of complete circuit manuals including overviews, bill of materials, etc. Preparation of Long lead / Short lead material lists and ensure that they are ordered from manufacturers according to Project master plan Planning and controlling of one's own engineering work packages regarding date, cost and quality aspects Technical clarifications/supports with internal / external stakeholders relevant to Project execution i.e. sub-suppliers, manufacturers, Software engineering, Project manager and Regional unit colleagues. Preparation of DC Traction Hardware cost estimation and bid document support upon request from sales with Rulestreams tools based. DC Traction substation components Factory inspection test and Factory acceptance test. Interface clarification and technical integration of all DC components of electrical systems within the DC traction substation Use your skills to move the world forward Bachelor's degree or higher in Electrical Engineering, preferably with a focus on Rail Electrification or Power System Distribution and Control. Strong knowledge of high and medium voltage technology, including system configuration, calculations, manufacturing, and installation processes. Familiarity with DC substations and DC switchgear components. Understanding of digital protection relays (ideally Sitras MDC, Sitras Pro) and PLC systems based on Simatic S7. Hands-on experience in project execution, ideally within an international project environment. Proficient in both Thai and English, with strong communication skills. Why you'll love working for Siemens Mobility We live and foster an ownership culture in which every employee takes personal responsibility for our Company's success. We invest in our team members, offering a wide variety of development opportunities. Below some of the other benefits we offer to our employees: Flexible working arrangements Flexible Benefits Program for employees & dependents Medical Insurance for Spouse and Children Siemens Share Options National & International opportunities Positive, inclusive and relaxed working environment Join a team dedicated to transforming the everyday for a more sustainable future. Siemens prides itself on its diverse workforce. Siemens has been recognised as ahead of its time for many reasons, and our progressive policies is one of them. We encourage applications that reflect the diversity of the communities within which we work. We are a proud equal opportunity employer, where we continue to push for a work environment of diversity and inclusion, we also believe that differences in personalities, thoughts and ideas are important, and that is why we know diversity and inclusion is very important in helping realise the potential of our people. As part of our Ownership culture, Siemens supports reasonable flexible working practices that empower our employees to best meet work and personal commitments.