Service Engineer I&C T3000 System Administrator

Siemens Energy; Tres Cantos; Hybrid; EUR 65,000 - 90,000; Full time

Benefits offered by this job

Competitive compensation package

Work‑life balance: Flexible working

Meal allowance and local benefits

Self‑driven development framework

Job summary

Siemens Energy is seeking a professional in a hybrid role to monitor and maintain power plant control systems, perform field service, and lead modernization projects across Spain and international sites. The position emphasizes collaboration with operations and engineering teams to troubleshoot issues and deliver reliable solutions.

Candidates should have automation or electrical engineering education and relevant experience in industrial automation, with knowledge of SPPA‑T3000, PCS 7, WinCC

Qualifications

• Degree or technical diploma in automation, electrical, electronic, or computer engineering required.
• Experience in industrial automation and power plant control systems preferred.
• Familiarity with IT/OT infrastructure, virtualization, and OT cybersecurity is a plus.
• Fluency in Spanish and English; French is a plus.

Responsibilities

• Monitor and maintain power plant control systems remotely, ensuring high availability and security compliance.
• Perform field service, installations, software updates, migrations, and commissioning at customer sites.
• Support testing, commissioning, and modernization projects across Spain and abroad.
• Provide technical support and document service reports and maintenance logs.
• Participate in a scheduled on‑call rotation and travel for field assignments.

Skills

Industrial automation experience

Power plant control systems

System administration

Field service

Education

Degree or technical diploma in automation, electrical, electronic, or computer engineering

Tools

SPPA-T3000

SIMATIC PCS 7

WinCC OA

TIA Portal

Job description

Siemens Energy and Siemens Gamesa are becoming Omterra. "We energize society" by supporting our customers to make the transition to a more sustainable world, based on innovative technologies and our ability to turn ideas into reality. With nearly 100,000 employees around the world, we shape the energy systems of today and tomorrow.

About the Role

Job ID

306263

Location

Spain

Madrid

Remote vs. Office

Hybrid (Remote/Office)

Company

Siemens Energy S.A.

Organization

Gas Services

Business Unit

Service Europe & Africa

Full-time

Experience Level

Professional / Experienced

A Snapshot of Your Day

In this dynamic role, your day may begin by monitoring and maintaining critical power plant control systems remotely, ensuring industrial networks, virtualized environments, and OT cybersecurity measures run smoothly. On other days, you will head to customer sites across Spain or internationally to execute hands‑on field service, system upgrades, or commissioning for modernization projects. You will collaborate closely with plant operations, internal engineering teams, and customers to troubleshoot technical issues and deliver reliable solutions. By maintaining high system availability and participating in a scheduled H24 on‑call rotation, you directly support secure power plant operations and contribute to Siemens Energy's mission.

How You’ll Make an Impact

• Administer and maintain power plant control system infrastructure to ensure high operational availability, performance, and security compliance.
• Perform preventive and corrective field service, including detailed system checks, troubleshooting, and fault diagnostics at customer sites.
• Execute system installations, software updates, migrations, backups, and disaster recovery procedures both remotely and on‑site.
• Support testing, commissioning, and modernization projects for industrial automation systems across Spain and international locations.
• Provide technical support to clients and prepare clear documentation, service reports, and maintenance logs.
• Participate in a scheduled on‑call rotation and travel for short‑to‑medium‑duration field assignments to resolve critical service requests.

What You Bring

• Degree or technical diploma in automation, electrical, electronic, or computer engineering, or an equivalent technical qualification.
• Experience in industrial automation, power plant control systems, system administration, or field service.
• Knowledge of control platforms such as SPPA‑T3000, SIMATIC PCS 7, WinCC OA, or TIA Portal.
• Familiarity with IT/OT infrastructure, including virtualization, Windows Server environments, industrial networking, and OT cybersecurity (an advantage).
• Fluency in Spanish and English; knowledge of French is considered a plus.
• Willingness to travel for short‑to‑medium‑duration assignments in Spain and abroad, and to participate in a pre‑scheduled H24 on‑call rotation.

About the Team

Our Gas Services team 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 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.

Lucky for us, we are not all the same. Through diversity, we generate power. We run on inclusion, and our combined creative energy is fuelled 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.

• Competitive compensation package
• Work‑life balance: Flexible working time and flexible mobile working policy (hybrid)
• Local benefits such as meal allowance, flexible plan and much more
• Self‑driven development framework with insights and resources to develop and grow on technical and soft skills