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Salary
≈ $79k – $190k per year (Estimated)
Location
In office (Berlin)
Seniority
Architect

Confirmed on the employer's own hiring board on Oct 30, 2026. First seen by Alion on Oct 30, 2026. 50Hertz scores A on the Alion truth index.

Overview
Company
Impact
Profile match
50Hertz is one of the four electricity transmission system operators in Germany, headquartered in Berlin and responsible for the extra-high-voltage grid in eastern Germany and Hamburg, which supplies about 18 million people. Part of the Belgian Elia Group, it builds and operates overhead lines, substations, the SuedOstLink and NordOstLink projects and offshore grid connections in the Baltic Sea while integrating a large share of renewable power. Hiring covers electrical and civil engineers, substation and overhead line technicians, offshore operations staff, project and construction managers, IT and Java developers and apprentices, via an Elia Group board also listing Belgian roles.

Your job offer at 50Hertz Transmission GmbH (Elia Group)

IT-Security Architect (f/m/d)

Place of work:50Hertz : Berlin-Mitte - Heidestraße 2, 10557 Berlin

Entry date: For the next possible date

Permanent |Full-time (37 h per week)

Job ID:11675

###start

Ich gestalte die Umsetzung höchster IT-Sicherheitsstandards für eine zukunftsweisende Plattform. Cloud-native Technologien und die Anforderungen kritischer Infrastruktur gehen dabei Hand in Hand.

Das macht diesen Job für mich interessant: Die Rolle des IT-Security Architect ist in einem IT-Security Enablement Team mit weiteren Fachkolleg*innen angesiedelt. Dieses Team befähigt und stärkt die Produktentwicklungsteams für das Netzleitsystem der Zukunft.

Als IT-Security Architect definiere ich die Sicherheitsstrategie der Produktentwicklung mit, etabliere Security-by-Design-Prinzipien und stelle die methodische Verankerung von IT-Security in den Entwicklungsprozessen sicher.

Lerne mehr über das Netzleitsystem der Zukunft unter: https://www.mccs.com/

Meine Aufgaben und Schwerpunkte

  • Beratung von Solution Architects zu IT-Sicherheitsanforderungen und Unterstützung bei der Entwicklung sicherer Lösungsarchitekturen,
  • Übersetzung abstrakter IT-Sicherheitsanforderungen in Architekturkonzepte,
  • Aktive Mitarbeit an der Standardisierung der IT-Sicherheitskonzepte im Entwicklungsprozess und Befähigung des Produktentwicklungsteam, diese anzuwenden,
  • Aktive Mitarbeit an der Weiterentwicklung des sicheren Software Development Lifecycle und den dazugehörigen Werkzeugen,
  • Standardisierte Weiterentwicklung von Secure-By-Design Prinzipien und Thread-Modeling,
  • Unterstützung der Weiterentwicklung der Security Champions und Weitergabe von Wissen zu meinen Schwerpunkten,
  • Verifizierung der korrekten Implementierung sicherheitsrelevanter Aspekte in Architekturen und Unterstützung der Qualitätssicherungbei der Überwachung dieser.

Meine Kompetenzen

  • Abgeschlossenes Studium, idealerweise in Informatik oder einem vergleichbaren MINT-Fach,
  • Berufserfahrung im Bereich IT-Sicherheitsarchitekturen in der Softwareentwicklung und DevOps,
  • Fortgeschrittenes Verständnis von Cloudumgebungen wie Microsoft Azure,
  • Erfahrung mit agilen Entwicklungsprozessen,
  • Analytisches und lösungsorientiertes Denken und ein hohes Verantwortungsbewusstsein,
  • Überzeugende kommunikative Fähigkeiten und Teamorientierung,
  • Erfahrung in der Anwendung KI-gestützter Tools im beruflichen Kontext,
  • Verhandlungssichere Deutschkenntnisse (C1-Niveau) und mindestens gute Englischkenntnisse (B2-Niveau) in Wort und Schrift.

Kein Muss, aber von Vorteil

  • Berufserfahrung im OT- und/oder KRITIS-Umfeld,
  • Gute Kenntnisse bezüglich Containerisierung/Kubernetes/DevOps,
  • Programmierkenntnisse u. a. C#, Python, Java,
  • Grundlegende Erfahrung mit ISO/IEC 27001 Normenfamilie.

Flexi Compass - see how flexible this vacancy is

  • Working hours per week: 37 hours (full time),
  • Flexible working hours and a long-term working time account supporting your work-life-balance,
  • The number of flex days is not limited,
  • No core working hours,
  • Mobile working, also partially from home, is possible.

###stop

Benefits

  • Comprehensive onboarding and individual training opportunities,
  • 30 days of annual leave,
  • Exceptionally collegial working environment,
  • Company pension scheme,
  • Professional advisory services on (mental) health, care, legal matters, finances, and more,

… for more details visit our career website.

Your application

We are constantly screening, so please apply as soon as possible. Please upload your CV and references (stating your salary expectations and availability or notice period) via our application form.

Please do not hesitate to apply, even if you do not match the competence profile 1:1 in all points.

Would you like to learn more? Do you have (technical) questions about the task? Then write to [email protected]. Please refer to the job ID 11675 in the email subject.

We welcome applications from people with disabilities. The 50Hertz Disabled Persons Representative (SBV) ([email protected]) will be glad to advise you confidentially, including on the accessibility of our workplaces. If you would like to mention your (severe) disability already in the application form and/or your application, we will forward your application to the SBV so that they can actively support your application from the beginning.

50Hertz Transmission GmbH - a company of the European Elia Group

Human Resources, Katharina Haß, [email protected]

www.50hertz.com

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