Stephan Wirl

Employee, Solution Architect / Product Owner, Ericsson

Herzogenrath, Germany



Professional experience for Stephan Wirl

  • Current , since Jan 2018

    Solution Architect / Product Owner


    Product Owner for an Ericsson internal Traffic Load Tool, responsible for the productification of the tool and the handling of Ericsson requirements for the development process (e.g. security, new features, ...). Solution Architect for digital solutions.

  • Current , since Jul 2016

    Master System Tester

    Ericsson GmbH

    1. Competence build-up for Cloud systems and participation in NFVi project to run background traffic in cloud environment. 2. Preparations for a VoLTE load test activity on Cloud environment.

  • 3 years and 1 month, Jun 2013 - Jun 2016

    Team Leader / Product Owner

    Ericsson GmbH

    Team Leader (following Scrum and Kanban methodology) of an international test team of up to 6 people for an end2end VoLTE robustness test network under load. Targets: - restart, failover (node and site), overload (node and site), impairment, ... tests under load in a VoLTE netzwork with native IMS, EPC and MSS nodes

  • 1 year and 5 months, Jan 2012 - May 2013

    Product Owner (Scrum)

    Ericsson GmbH

    Product Owner of an agile (Scrum) test team responsible for Upgrade, Backward compatibility and Intersystem testing of MSS systems.

  • 1 year, Jan 2011 - Dec 2011

    Master System Tester

    Ericsson GmbH

    Member of an agile (Scrum) test team responsible for Characteristics Verification and Evaluation of MSS systems.

  • 5 years, Jan 2006 - Dec 2010

    Team Leader

    Ericsson GmbH

    Working as team leader in various MSS projects responsible for node and system disturbance tests under load.

  • 5 years, Jan 2001 - Dec 2005

    System Tester

    Ericsson GmbH

    Working as tester for different test activities in the MSS area, including Function test and Characteristics Verification and Evaluation but also in the area of Load tool support and Trouble report chaser. The job as system tester within Ericsson started with a 3 months initial flow where people were introduced to mobile communication, important standards, design and testing, ...

Educational background for Stephan Wirl

  • 4 years and 11 months, Feb 1996 - Dec 2000


    Fachhochschule Oldenburg Ostfriesland Wilhelmshaven, Standort Emden



  • German

    First language

  • English


  • Dutch




Browse over 18 million XING members