Possible location
  • Kraków
Technologies & tools

Must have:

  • ISTQB
  • Networks

Nice-to-have:

  • Linux
  • GSM
  • UMTS

Join the team of the largest Testing Services Center in Poland, created by testers for testers, in a company regularly awarded with Great Place to Work awards.

We offer interesting projects and constant access to knowledge thanks to the training platform, webinars, and exchange of experiences within our Community, as well as development under the supervision of mentors.  

We are currently looking for a System Test Engineer (hybrid work).

Your role

  • Writing and executing system test scenarios
  • Supporting various system engineering projects
  • Testing the operation of complex IT networks (mobile communication infrastructure implementing P25 communication standards for public safety users)
  • Improving and performing root cause analysis to identify system design issues
  • Validating solutions to complex problems

Your skills
  • Degree in Telecommunication, Computer Science, Electronics, or related
  • Specific knowledge/skills include system-level knowledge of IT network configuration, Routing Protocols, Server Virtualization, TCP/IP, Ethernet, Wireless
  • Test methodologies knowledge
  • Experience in Agile methodologies
  • Familiarity with CI/CD tools and techniques, e.g., Jenkins, JIRA
  • Good English skills
  • Strong communication and problem-solving skills

Job no. 241011-IWKZZ

Why Sii

Great Place to Work since 2015

it’s thanks to feedback from our workers that we get this special title and constantly implement new ideas

Fascinating projects

prestigious brands from around the world, long-term contracts and preferred partner status for many clients

Project suited to you

Do you want to change your career path? Is your project coming to an end? We’ll find you a new one! We have an app for this – Job Changer

We share the profit with Workers

Last year we allocated PLN 2,1BN to this benefit

PLN 500 000 per year for your ideas

with this amount, we support the passions and voluntary actions of our workers

7 500 experts and many development opportunities

Tech Communities, workshops, a training platform, and a technology blog – you choose

Employment stability

revenue of EUR 300 M, no debts, since 2006 on the market

Great, comfortable offices

perfect place to work, integrate, have fun together, and celebrate successes

Open-minded and available management team

quick decision-making, we’re all on a first-name basis

True values

these are not empty words – we’re guided by them every day

Fantastic atmosphere

created by all Sii Power People

Attractive benefits package

private healthcare, benefits cafeteria platform, car discounts and more

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