Service Engineer I&C T3000 System Administrator

Siemens Energy

Tres Cantos

On-site

EUR 50,000 - 70,000

Full time

16 hours ago

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Benefits offered by this job

Competitive compensation package

Hybrid work policy (flexible working)

Meal allowance and local benefits

Continuous learning and development

Job summary

Siemens Energy seeks a field-service focused professional to monitor and maintain power plant control systems. You will perform remote surveillance, on-site upgrades, and commissioning for modernization projects across Spain and international sites, collaborating with plant operations and engineering teams to troubleshoot and deliver reliable solutions.

The role emphasizes high availability, OT cybersecurity, and a scheduled H24 on-call rotation, with travel to customer sites as needed.

Qualifications

Degree or technical diploma in automation, electrical, electronic, or computer engineering, or equivalent.
Experience in industrial automation, power plant control systems, system administration, or field service.
Knowledge of SPPA-T3000, SIMATIC PCS 7, WinCC OA, or TIA Portal.
Familiarity with IT/OT infrastructure, virtualization, Windows Server environments, industrial networking, and OT cybersecurity.
Fluency in Spanish and English; knowledge of French is 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.

Responsibilities

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.

Skills

Spanish fluency

English fluency

Customer focus

Travel readiness

Education

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

Tools

SPPA-T3000

SIMATIC PCS 7

WinCC OA

TIA Portal

Job description

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.

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 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.

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