At Siemens, Corporate IT is the digital backbone of a global technology leader. As Head of Enterprise Architecture & Application Portfolio Management, you will define and govern the architectural foundation that enables our ONE Tech Company strategy – accelerating innovation, scaling AI, modernizing our application landscape, and driving sustainable business growth worldwide.


This is a high-impact, enterprise-level leadership role with end-to-end ownership of Siemens’ IT architecture strategy and application portfolio across Office IT, Process IT, Production IT, and foundational Product IT services. You will operate as a trusted advisor to senior executives and shape technology decisions that influence the entire company. **What we offer you**

- An attractive remuneration package- Access to Siemens share plans- 30 days of paid vacation and a variety of flexible work schedules that allow time off for you and your family- 2 to 3 days of mobile working per week as a global standard- Flexible training opportunities for both your professional and personal development that you can tailor to your interests

Since each of over 300,000 team members feels that other benefits are particularly important, and we cannot list our entire benefit portfolio here, you can find more information [here](https://www.siemens.com/de/en/company/jobs/benefits-what-we-offer.html).
The individual benefits are subject to regulatory, contractual, or corporate conditions.
**You’ll make an impact by**
You will lead Siemens’ enterprise-wide architecture and portfolio strategy with clear authority, governance responsibility, and organizational influence:
- **Own Enterprise Architecture strategy and standards** across Siemens IT, defining principles, target architectures, and long-term roadmaps aligned to business and IT strategy - **Chair the Siemens IT Architecture Counci**l and act as the final decision authority for cross-domain architectural standards and investments - **Establish and govern** **the enterprise architecture framework**, spanning Enterprise, Domain, and Solution Architecture - **Translate strategy into execution**, turning business priorities into actionable architecture and investment roadmaps - **Drive platform and ecosystem strategy** for core technologies (e.g., SAP, Salesforce, Microsoft, Teamcenter, cloud platforms) - **Lead Application Portfolio Management (APM)** to optimize cost, technical health, risk, and business value; rationalize and modernize legacy landscapes - **Enable large-scale transformations**, including global process and system harmonization programs (e.g., SHERPA X) - **Influence senior stakeholders** as a strategic advisor to IT and business leadership, ensuring enterprise-wide alignment - **Build and lead a high-performing architecture community**, mentoring senior architects and fostering engineering excellence and innovation

**Your success is grounded in**

- **Senior Leadership & Experience** - 10+ years of progressive IT experience, including 8–10+ years in Enterprise Architecture leadership within large, global organizations - Proven ownership of enterprise-wide architecture strategies and large-scale transformation programs

- **Strategic & Technical Expertise** - Deep end-to-end expertise across business, data, application, technology, and security architecture - Strong knowledge of EA frameworks (e.g., TOGAF), APM methodologies, cloud-native architectures, APIs, and modern platform strategies - Solid understanding of AI-enabled architectures and digital platform ecosystems - Experience shaping enterprise platforms such as SAP, Salesforce, Microsoft, and hyperscalers (AWS, Azure, GCP)

- **Transformation & Business Acumen** - Track record in global business process transformation (e.g., Lead-to-Cash, Design-to-Operate, Procure-to-Pay, Record-to-Report) - Strong capability to balance innovation, standardization, cost efficiency, and technical health - Analytical, pragmatic, and outcome-oriented mindset with focus on measurable business value

- **Communication & Stakeholder Management** - Excellent executive communication and influencing skills - Trusted advisor to senior leadership and cross-functional stakeholders - Fluent in English; German is a plus


You are much more than your qualifications, and we believe in the potential of every single candidate. We look forward to getting to know you!
At Siemens, we believe that feeling valued and included is the foundation for doing great work. That’s why we aim to create an inclusive workplace where everyone feels a sense of belonging, and where individual perspectives and experiences are celebrated. Our commitment to fairness and respect extends to every applicant.
As an [equal opportunity employer](http://www.siemens.com/global/en/company/sustainability/social-commitments/belonging.html), we welcome applications from individuals of all backgrounds and particularly encourage applications from persons with disabilities.
**About us**
We know that our business thrives only when our people thrive and unlock their full potential. That’s why you are always our top priority. Our global, diverse team is ready to support, challenge, and inspire you, helping you grow in countless ways. Together, we’ll embark on an exciting journey of discovery. Who knows where this path will lead? Join us and take an active role in shaping your future!
[www.siemens.de/careers](http://www.siemens.com/de/en/company/jobs.html) – if you would like to find out more about jobs & careers at Siemens.
[FAQ ](http://www.siemens.com/de/de/unternehmen/jobs/karrieren-entdecken.html) – if you need further information on the application process.