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Düsseldorf, DE

Country/Region:  DE
Contract type:  Unlimited
Working hours:  Full time
Job Req ID:  86207

Senior SAP Enterprise Architect (f/m/d)

Our Support & Cross Functions team in Düsseldorf is looking for you!   


We are Uniper


At Uniper, we are pro-actively transforming the world of energy whilst at the same time ensuring security of energy supply. As an internationally operating company, we work in very diverse teams with the greatest possible working time flexibility for our employees. Our corporate culture is characterized by equal opportunities, mutual appreciation, and respect. With us, you will be able to develop new business models, work on technological solutions for a modern, sustainable, and future-oriented energy supply as well as pro-actively help to shape changes. Interested? Then we will look forward to meeting you!


Your responsibilities


  • The strategic development of the architecture of our highly complex SAP ERP systems and the definition of the target architecture as part of a large SAP transformation program towards S/4
  • Advising management, program- and project management on the part of business and IT on architectural decisions, especially with regard to SAP systems, SAP products, SAP security
  • Definition of the target architecture for highly secure SAP applications (from OS to DB to Application), definition of security SAP processes and organization, definition of efficient SIEM and SAP security processes
  • Definition of architecture guidelines for SAP systems
  • Presentation of architecture decision templates in committees
  • Management of architects, external service providers in the EU and Asia with regard to design and implementation decisions on SAP systems
  • You will work on organizations information technology goals and strategic planning
  • You will work on SAP Enterprise Architecture and SAP Security Architecture Frameworks, Various tools(Security)
  • Design strategic and technical SAP S/4HANA solutions
  • Create holistic architectures taking business processes into account as part of transformation projects on SAP S/4HANA
  • Uncover operational gaps and develop possible solutions using SAP best practice methods
  • Evaluate and provide architectural advice to module architects on technical concepts across various SAP solutions.
  • Define and implement secure, reliable, and scalable Cloud Solutions. With your strong security experience in SAP cloud and classic applications and environments (preferably based on Microsoft Azure)
  • Responsible for SAP Security architecture Design, implementation, validation, and operation
  • In our ambitious transformation path to S/4. Your role will enable to design new and secure solutions to our customers to make a smooth transition through Unipers transformation
  • You are responsible for development and implementation of SAP security concepts, risk analysis, threat modeling, vulnerability of our system, defining plans, implementation of security audit recommendations and the analysis of existing concepts
  • You are accountable for the future oriented secure SAP Architecture of our organization
  • You are part of our SAP specialist team and drive the topic of SAP security & architecture forward
  • You will define SAP security guardrails, Design, Review and Implement security policies
  • Experience in SAP Penetration testing (PEN testing) and SAP Cyber security defense is value addition


Your profile

  • Completed studies in (business) computer science or a comparable qualification as well as 10+ years of professional experience.
  • Extensive experience with SAP systems (ERP, IS-U, BI, GRC, Solman, PO,..) especially with S/4, HANA, as well as SAAS SAP systems (BTP, SF, Ariba, SAP Security, SAP BASIS experience)
  • Experience in Security tools (Onapsis, ETD, FRUN)
  • Experience in MS Azure (IAAS, and products for Ransom vault, HA, DR,.. )
  • Extensive experience (>8 years) in Enterprise Architecture Management as well as in large ERP transformation programs
  • Sound Knowledge on infrastructure, SAP e2e Services, SAP automations
  • Strong knowledge of the latest trends in the area of SAP Solutions & Services
  • Binding appearance as well as solution orientation & pragmatism and communication skills
  • We require excellent analytical skills and structuring skills, creativity and creative will, a high level of customer, target and result orientation as well as a confident appearance with customers and management
  • English (business fluent); Country of employment is Germany


Your benefits

At Uniper, we not only reward our employees with attractive salaries, an excellent company pension and health related benefits for their hard work and dedication to shaping the future energy transition. You can also expect a supportive working culture that offers a wide range of creative and innovative ideas. We enable various flexible working arrangements, whilst also supporting with home office equipment.
Through regular training and workshops, together we work towards visualising yourself in our company as if it were your own. We support you in highlighting your individual potential, achieving your personal goals, and reaching your ambitions. We invite you to become part of our diverse company with international colleagues from more than 80 countries. As an employer, Uniper has committed itself to providing special support to certain areas:
Work-Life-Balance / New Normal:
  • Choosing how, where, and when to work in accordance with your team and the requirements of your job
  • Modern and ergonomic equipment for your workplace (home & office)
  • Support to balance private life and work: Sabbaticals, part-time possibilities, family service
  • Car and bike leasing offer (deferred compensation) 
  • E-car charging stations at almost all Uniper locations

Health offers:

  • Flu vaccination
  • Preventive health services
  • Employee assistance program

Company pension:

  • Employer-funded contributions to a modern pension system
  • Possibility of self-funded contributions with employer-funded matching


  • Lifelong training
  • Coaching


Our employees are the reason for our success. Therefore, you will find many other benefits at the local level to help you reach your potential. Energy evolutionary wanted!


Your contact


If you have any questions, please do not hesitate to contact us at:


Attention! Please apply via the button in this portal. Application documents that reach us by post will not be returned and, like those we receive by e-mail, can unfortunately not be considered!


Job information 


Contract type: Unlimited   
Working Hours:     Full time   







As an employer, Uniper is committed to diversity and equal opportunities. Therefore, we encourage applications from suitably qualified individuals whose capabilities match the role requirements regardless of gender, origin, disability, age, religion, ideology, sexual identity or marital status. We live inclusion and support flexible working.


















































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