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Service Engineer (Controls & Digitalisation)

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Onsite

Service Engineer (Controls & Digitalisation)

Siemens Energy

Service Engineer (Controls & Digitalisation)

Skills

CybersecuritySystem & Network AdministrationCompliance

1 month ago

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Important information


Contract type:

Permanent

Location:

Tokyo, Japan

Work mode:

Onsite

Published on:

17 September 2026

What they need


A Snapshot of Your Day

We currently have an opportunity for a Service Engineer to join our team in Tokyo, Japan, supporting mission- critical energy infrastructure across the country. The Service Engineer plays a key role in delivering field service execution, system engineering and digitalization, and customer support and project coordination for control systems, covering commissioning, maintenance, and end-to-end project delivery, while also supporting sales and tendering activities.

How You’ll Make an Impact

  • Service Engineer with strong capability to execute implementation and site service activities.
  • Perform service tasks such as installation, commissioning, upgrades, and routine maintenance independently.
  • Troubleshooting activities on site or via remote services to diagnose problems, determine appropriate resolution and implement corrective actions
  • Configuration, testing and implementation of Cyber Security solutions in a secure operational technology (OT) and networks for ultra-high availability environments.
  • Coordinates and provides user training on supported systems.
  • Participate in Root Cause Analysis; troubleshooting methodology; detailed problem documentation; other requirements in support of Problem Management.
  • You shall have the flexibility to work overtime based on workload and work both independently and within a team environment with the ability to lead the team.
  • Contributes to customer satisfaction by performing Service work according to customer order and expectation
  • Proactively promote innovation, improvements, risk identification and safety management
  • Work under the company quality management system and take ownership for HS&E

What You Bring

  • Bachelor’s degree in electrical, Electronics, Controls, IT engineering or equivalent.
  • Solid experience, at least 3 – 5 years professional experience in the power plant or industrial sector.
  • Strong competencies in DCS, PLC, SCADA control systems applications including system administration (hardware and software).
  • Licenses in Electrical/Electronics/Network are preferred.
  • Hands-on experience with Siemens PCS7, Step 7/TIA Portal or Omnivise T3000 is essential.
  • Good understanding of cyber security solutions and experience with configuring, installing, testing and upgrading industrial controls networks, switches, firewall, remote access solutions.
  • Demonstrate in-depth knowledge in configuring, installing, and troubleshooting industrial communication protocols for third-party interfaces (OPC, Modbus or DNP3.0).
  • Possessing full working rights in Japan and being able to travel for the implementation of site-based projects.
  • Excellent technical writing skills with focus on design documents, inspection and test plans and commissioning reports.
  • Willingness to travel frequently (domestic and overseas).
  • Business-level Japanese required; English proficiency preferred.
  • Experience working with Japanese customers or vendors is an advantage.
  • Understanding local safety regulations and compliance standards is preferred.

About The Team Our Gas Services Division Offers Low-emission power generation through service and decarbonization. Zero or low emission power generation and all gas turbines under one roof, steam turbines and generators. Decarbonization opportunities through service offerings, modernization, and digitalization of the fleet.

Who is Siemens Energy?

At Siemens Energy, we are more than just an energy technology company. With ~100,000 dedicated employees in more than 90 countries, we develop 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/employee video

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

  • Become a part of our mission for sustainability: Clean energy for generations to come
  • A distributed team of varied colleagues who share passion for renewable energy
  • Trust and empowerment to make your own ideas reality

https://jobs.siemens-energy.com/jobs

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