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September 2, 2026

Senior IXL System Designer

Senior • On-site

Katowice, SL, Poland

Your future role

Take on a new challenge and apply your project management expertise in a cutting-edge field. This opportunity is for a Senior IXL System Designer.

We’ll look to you for

  • Identifying and analysing customer and product requirements to define and design standardized IXL architectures: functional, physical, and operational.
  • Defining related IXL equipment configurations using the pre-fitted concept for tenders, prototyping, series production, and project deployment.
  • Preparing design descriptions, solution concepts, and other required documentation.
  • Preparing use-case descriptions, operational scenarios, and SLATE test specifications.
  • Implementing Sternol code using GitLab for version control.
  • Testing implemented solutions for safety through formal tests and for functionality through SLATE and system tests, using GNU/Linux, EQSIM, and EQSIM_E.

All about you

The following will help you succeed and grow in this role:

  • Minimum 5 years of experience in software development and/or testing projects.
  • Bachelor’s or Master’s degree in Railway Traffic Control, Automation Engineering, Mathematics, or a related field.
  • Knowledge of railway signalling and traffic control systems; practical experience is an advantage.
  • Advanced knowledge of GitLab and Linux environments.
  • Fluent Polish is required; English at minimum B2 level for liaising with internal stakeholders.
  • Ability to work effectively in a team-oriented environment.
  • Analytical mindset with strong technical problem-solving abilities.
  • Ability to create, understand, and maintain technical documentation, including test scenarios, test cases, and technical specifications.

Things you’ll enjoy

  • Stability, challenges, and a long-term career without routine work.
  • Work with new security standards for rail signalling.
  • Collaboration with cross-functional teams and helpful colleagues.
  • Contribution to innovative projects in a multicultural environment.
  • Career development across functions and countries.
  • Investment in professional development through learning opportunities.
  • Progression opportunities toward Quality Management or Project Management.
  • A fair, dynamic reward package and comprehensive social coverage, including life and medical benefits.

Important to note

This is an equal-opportunity workplace committed to diversity and an inclusive environment.

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