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evosoft - Test Engineer (medior/senior) on Industrial Automation Field

evosoft Budapest, Central Hungary, Hungary

onsitefull-time
Posted Feb 19, 2026Apply by Mar 21, 2026

Role & seniority: Test Engineer (medior/senior) in Industrial Automation

Stack/tools: Siemens SIMATIC S7 PLC and HMI; PLC programming (STL/SCL/FBD/LAD); basic HMI/SCADA; OPC UA; TCP/UDP; Windows 11/Server; MS Office; optional: C#/Python; Linux knowledge; AI-assisted development tools (e.g., Copilot)

Top 3 responsibilities

  1. Execute manual and automated test cases for Siemens SIMATIC S7 PLC and HMI engineering systems; analyze results

  2. Design/build hardware configurations for tests; write and maintain test plans and test cases

  3. Perform bug analysis/documentation; contribute to testing software/tools; assist in setting up and automating the test environment

Must-have skills

  • Higher education in electrical, software, mechanical, mechatronics or similar

  • Electrical knowledge; PLC programming experience

  • Basic HMI/SCADA knowledge; OPC UA and basic network/protocol knowledge (TCP/UDP)

  • Windows 11/Server, MS Office; English communication

  • 3+ years in a similar role; independence, teamwork, analytical mindset; willingness for continuous self-development

Nice-to-haves

  • Siemens SIMATIC S7-300/400/1200/1500, STEP7/TIA Portal

  • Linux administration; C#/Python

  • German language; familiarity with AI-assisted development tools

  • Location & work type: Hungary (Budapest, Miskolc, Szeged); home office opportunity and flexible working hours; on-site work expected in a lab environment; international work exposure possible

Full Description

"Today the community of around 1800 IT professionals and engineers believe - along with me - that the evosoft team is the place for us. Our co-workers in Budapest, Miskolc and Szeged are busy writing software which, although invisible to the naked eye, can fundamentally influence the very basics of our everyday lives. You will come across our software solutions in different kinds of the largest medical equipment technology, not to mention that our codes drive the greatest car manufacturers’ automation systems and you can even find them/us in electric cars. There are hardly any industrial areas where the programs I and my colleagues tested or developed are not present. The company evosoft, in its full name evosoft Hungary Kft. (Ltd.) started with 3 members more than 30 years ago. As of today, our headcount has reached the 1800 employees and we are expanding - join us, be part of our team!"

Would you like to get to know those Siemens devices, which control the world’s largest and most innovative factories?

Would you like to be part of a professional team, where you can constantly challenge yourself in your daily work?

Would you like to work in an attractive lab environment, where you can constantly develop yourself as part of a dynamic team?

If your answer is YES, then read our offer below!

Test Engineer (medior/senior) on Industrial Automation Field

The candidate's future tasks

Testing Siemens SIMATIC S7 PLC and HMI product families’ engineering systems Executing test cases (manual and/or automated) and analyzing results Designing and building hardware configurations for tests Writing and maintaining test plans / test cases Bug analysis, documentation and follow up in the bug documenting system Participation in the design and creation of software used for testing PLCs and HMIs Participation in the setup and automation of the test environment

Expectations

Higher education (electrical engineering, software engineer, mechanical engineer, mechatronics engineer or similar) Electrical knowledge PLC programming knowledge (e.g. STL / SCL / FBD / LAD) Basic level knowledge of HMI/SCADA systems Basic level knowledge of OPC UA industrial communication protocol Basic level knowledge of standard communication protocols (e.g. UDP, TCP etc.) Knowledge of MS Windows 11 / Server, MS Office Communication level English language skills 3+ years experience in similar job Ability to work independently and in a team, flexibility Independent, able to solve problems, analytical mindset Motivation to continuous self-development

Advantages

Knowledge of Siemens SIMATIC S7-300 / 400 / 1200 / 1500 PLC product families Knowledge of Siemens STEP7 / TIA Portal product families Knowledge of Linux systems and administration C# and/or Python programming knowledge Familiarity with AI-assisted development tools (e.g., GitHub Copilot, AI code assistants) Communication level German language skills

What we can offer

Cafeteria package Private health insurance at Medicover Home office opportunity and flexible working hours Closed, guarded parking area A young, dynamic, supporting team with mentor Attractive working environment and secure workplace Opportunity for international work experience

200+ training possibilities: Language, soft-skill and technical trainings, corporate programs, meetups Various career opportunities Loyality programs (Siemens Share Matching Program and Company loan opportunity)

You can join several communities: sport, CSR, green, ToastMasters, etc. Family Friendly Workplace

TestingSiemens SIMATIC S7 PLCHMITest Case ExecutionHardware ConfigurationTest Plan WritingBug AnalysisPLC ProgrammingHMI/SCADAOPC UAUDPTCPMS Windows 11EnglishProblem SolvingAnalytical Mindsetmulti-location

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