As a Project Manager, you will lead the execution of high-voltage substation projects, ensuring timely delivery, quality, and profitability. You will handle the full project lifecycle—from contract handover to commissioning—while maintaining strong relationships with customers, suppliers, and internal stakeholders.

• Plan, prioritize, and manage all phases of high-voltage substation projects, including engineering, procurement, construction, and commissioning.
• Cost Control: Monitor and control project costs to prevent overruns; implement corrective actions to maintain budget compliance.
• NCC Management: Identify, track, and minimize Non-Conformance Costs through proactive quality control and supplier management.
• Efficiency Enhancement: Drive efficiency improvements across engineering, procurement, and construction activities to meet or exceed project targets.
• Contract & Risk Management: Ensure compliance with contractual obligations, handle risks proactively, and implement mitigation strategies.
• Team Leadership: Assemble and lead cross-functional project teams, assign responsibilities, and monitor performance.
• Resource Planning: Identify and allocate resources to meet project requirements and timelines.
• Customer Management: Cultivate positive relationships with clients, vendors, and subcontractors; serve as the main contact for all project-related issues.
• Financial Control: Monitor project budgets, costs, and cash flow in collaboration with the commercial team to ensure profitability.
• Compliance & Safety: Ensure adherence to HSE standards, quality requirements, and regulatory guidelines throughout the project lifecycle.

• Bachelor’s degree in electrical engineering, Power Systems, or related field.
• 5+ years of experience in project management within the high-voltage transmission, substation, or power systems industry.
• Certified Associate (Professional) Level Electrical Engineer (mandatory).
• Strong knowledge of HV equipment (GIS, AIS, transformers, protection systems) and substation construction processes.
• Proven ability to manage EPC projects with multiple stakeholders.
• Excellent analytical, negotiation, and decision-making skills.
• Proficiency in English and Thai (written and spoken).
• Familiarity with project management tools (e.g., MS Project, Primavera) and MS Office.
• PMP® or equivalent certification is an advantage.

Our Grid Technologies division enables a reliable, sustainable, and digital grid. The power grid is the backbone of the energy transition. Siemens Energy offers a leading portfolio and solutions in HVDC transmission, grid stabilization and storage, high voltage switchgears and transformers, and digital grid technology.

At Siemens Energy, we are more than just an energy technology company. With ~100,000 dedicated employees in more than 90 countries, we develop the energy systems of the future, ensuring that the growing energy demand of the global community is met reliably and sustainably. The technologies created in our research departments and factories drive the energy transition and provide the base for one sixth of the world's electricity generation.

Our global team is committed to making sustainable, reliable, and affordable energy a reality by pushing the boundaries of what is possible. We uphold a 150-year legacy of innovation that encourages our search for people who will support our focus on decarbonization, new technologies, and energy transformation.

Find out how you can make a difference at Siemens Energy: https://www.siemens-energy.com/employeevideo

Our Commitment to Diversity

Lucky for us, we are not all the same. Through diversity we generate power. We run on inclusion and our combined creative energy is fueled by over 130 nationalities. Siemens Energy celebrates character – no matter what ethnic background, gender, age, religion, identity, or disability. We energize society, all of society, and we do not discriminate based on our differences.

Rewards/Benefits

• Encouraging work culture
• Medical benefits
• Flexible work

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