Network Test Engineer

KUBO Show all offers

130 - 150 PLN / hour

Katowice

Expires Nov 27, 2026

26 days ago

In short

Network Test Engineer (PL) for industrial automation. Responsibilities include designing/executing functional & security tests for networking solutions, focusing on Ethernet, IT/OT, and security protocols. Requires 5+ years experience, strong network understanding, B2 English/Polish. Hybrid in Katowice, B2B contract, 130-150 PLN/hr.

Keywords

network security ethernet industrial networking test automation network protocols vulnerability analysis IT/OT

AI-written summary based on the listing content.

We are looking for an experienced Network Test Engineer to join the engineering team of a global technology company specializing in industrial automation, control systems, and connected industrial solutions.

In this role, you will be responsible for designing, developing, and executing tests for industrial networking and communication solutions, with a strong focus on network security, Ethernet technologies, and IT/OT environments.

Key responsibilities

Design, develop, and execute functional and security tests for networking and communication modules
Test and troubleshoot complex network implementations and communication protocols
Create detailed test plans, test cases, and test scenarios based on product and system requirements
Design and build test environments for Ethernet and industrial networks
Perform functional and security testing using white-box, grey-box, and black-box testing techniquesUse commercial and proprietary security and network analysis tools to identify vulnerabilities and potential weaknesses
Ideal candidate profile5+ years of experience in software testing, network testing, or software development
Strong understanding of computer networks and communication protocols
Hands-on experience in designing, implementing, troubleshooting, and testing network solutions
Strong technical background in complex networking solutions and implementation strategies
Good understanding of IT/OT convergence and industrial networking environments
Professional experience with Ethernet network testing and designing network test environments
Practical knowledge of networking technologies and protocols
Experience with network security concepts, security testing, protocol fuzzing tools, and vulnerability analysis
Understanding of the Product Security Incident Response Team process
Experience working with Cisco Industrial Ethernet / Stratix switches and routers
Proficiency in English and Polish at a minimum B2 level
Conditions
Contract type: B2BRate: 130–150 PLN net/hourWork model: Hybrid (2 or 3 days per week from the office in Katowice)