Enterprise Architect Network / OSS (m/f/d)

Date: 4 Jul 2024

Location: München, BY, DE, 80992 Teltow, BB, DE, 14513 Nürnberg, BY, DE, 90449 Düsseldorf, NW, DE, 40474 Hamburg, HH, DE, 22297

Company: Telefonica S.A.

Top #Skills: #Telecommunication Networks #Architecture Transformation #Stakeholder Management

Contract type: full-time/part-time, unlimited  
Entry: At the earliest possible date  


Working anywhere. We work where it is most productive. After a successful application process, we offer you the opportunity to work anywhere in Germany. At o2  Telefónica, we rely on a flexible hybrid model that includes the benefits of both remote work and on-site work. You will be assigned to the nearest o2  Telefónica location based on where you live. We will discuss further details with you during the application process. 



Who we are 

We are o2 Telefónica - with our mobile brands we connect millions of people and offer our customers mobile freedom in the digital world. As a leading telecommunications provider, we are playing a key role in shaping digitization in Germany. Our approximately 7,400 employees in Germany drive the transformation forward every day - in our own company as well. o2 Telefónica is one of the top employers in Germany and is part of the global telecommunications group Telefónica S.A. with 110,000 committed employees worldwide.   


Become part of our unique team and let's make a difference together!


Are you an experienced Enterprise Architect with an impressive background in network and/or OSS technology? We are looking for you to join exciting and innovative projects in the telecommunications industry! As part of our team, you will play a key role in shaping and implementing groundbreaking solutions. Your responsibilities will not only involve developing architectures but also leading technology prototypes and strategic initiatives. Seize this opportunity to actively shape the future of the industry and provide real value to our customers. 



What to expect

  • #Enterprise Architecture Design and develop a comprehensive target architecture vision across all technology domains, considering business requirements and sustainability
  • #Stakeholder Management Close collaboration with stakeholders at all levels, including directors, heads of departments, technical and marketing departments, as well as development and construction departments, to operationalize technology architecture and ensure alignment with business areas
  • #Consulting Provide strategic advice and guidance to management on technological and architectural issues related to system development and integration
  • Drive the specification of #Architecture and design patterns for developing digital architecture and microservices based solutions across network, #OSS and #BSS domains
  • #Cloud Computing Stay up-to-date with new technologies, platforms, and frameworks, and incorporate them into the planning and transformation processes
  • #Project Management Providing technical oversight and guidance for the implementation of new tools, technologies, solutions, and methods, as well as preparation and coordination of concepts, guidelines, and other documentation in close collaboration with internal departments, global units and customers
  • #Architecture Transformation Manage architecture and design activities, including larger strategic programs, and actively monitor compliance with architecture specifications


What you bring

  • University degree or equivalent experience (and training) in the field of #Computer Science, #Communications Engineering or #Telecommunications
  • #Architecture Over 10 years of experience in #Enterprise Architecture and solution architecture, including #Service and Network Architecture, technical architecture, integration architecture, data architecture, and application architecture, preferably in the telecommunications or similar industry
  • #Solution Architecture Proven track record of architecting and designing solutions across hybrid application and system landscapes, including legacy functions and applications, microservices, and open-source technologies
  • #Agile Methodology Experience in leading and implementing technology prototypes, proof of concepts, and reference implementations
  • #Cloud Computing Successful experience in planning and executing technological transformation projects in the telecommunications industry, including migration to the cloud and digitization processes
  • #Technology Strategies Strong technical understanding and knowledge of current and future technologies and telecommunications standards such as #5G, NFV, microservices architecture, AI, machine learning and data platforms
  • #Containerization Technologies Hands-on experience with container-based technologies like Docker, Compose and Kubernetes
  • #Stakeholder Management Experience working closely with business stakeholders and delivering technology enterprise architecture with clear business outcome-driven roadmaps
  • #Project Management Proven track record of successfully defining and implementing strategic programs in the telecommunication industry



What we offer  

Modern, flexible working environment: Work wherever you want within Germany. Whether in home office or one of our well-equipped offices. We offer you maximum flexibility to organize your working day. 

Training & Development: Everything you need for your individual growth. With a personal development plan, learning journeys and the possibility of job rotations, you will reach your goals with us – according to our guiding principle „connect, learn and move2grow". 

Financial benefits: A smartphone for business and private use, as well as the possibility to provide for partners, friends and family via a credit balance, is a given. In addition, you benefit from our kindergarten allowance and a variety of corporate benefits. 

Health: Our "Feel Good" program keeps your body and mind in balance. Among other things, we offer fitness classes, nutritional counseling, and programs to improve workplace ergonomics and work-life balance. 

Social engagement: We are also involved in social projects outside of our day-to-day work. You can support social projects through volunteering days / holidays or charity runs.


How to apply and what else you should know  

Convince us with your meaningful curriculum vitae as well as corresponding certificates. You do not need a letter of motivation with us. Please note that applications are only possible via our applicant portal and applications by e-mail cannot be considered.  

Do you have questions about our application process and are you interested in further information about the position? Please reach out to our Recruiting Team (de-recruiting@telefonica.com


In case of same qualification, applicants with severe disability will be preferred. All gender are equally welcome.