Wireless Network Engineer

KUBO; Katowice; Hybrid; PLN 180,000 - 300,000; Full time

Benefits offered by this job

Private medical care

Life Insurance

Multisport card

Job summary

KUBO in Katowice is seeking an experienced Wireless Network Engineer to help design, test and deliver private 5G, Wi‑Fi and other wireless solutions for factories and industrial environments. The role is hands‑on, requiring deep RF and cellular knowledge to create reliable products for industrial operations.

You will collaborate with engineering, product, business and R&D teams, lead testing and field verification, and travel up to 10%.

Qualifications

• Bachelor’s degree in Computer Engineering, Computer Science, Electrical Engineering or a related technical field.
• At least 5 years of experience in network engineering.
• Experience designing, implementing and troubleshooting wireless networks.
• Background in high‑complexity networking solutions and IT/OT convergence.
• Strong knowledge of wireless standards (IEEE 802.11 a/b/g/n/ac/ax; Wi‑Fi 6/6E/7) and cellular technologies (EPC, 5G Core, LTE).
• Hands‑on experience with RF/test tools and field/lab validation.
• Excellent written and spoken English; ability to travel up to 10%.

Responsibilities

• Design and develop advanced wireless user equipment for Industrial IoT.
• Lead the technical development of wireless and cellular networking products.
• Create test plans, run simulations and perform lab/field tests.
• Analyse, troubleshoot and resolve RF, Wi‑Fi and cellular issues.
• Work on private 5G, Wi‑Fi and other wireless technologies for industrial environments.
• Collaborate with cross‑functional teams to deliver Wireless IoT solutions.
• Translate business needs into practical technical solutions with partners.
• Evaluate new technologies and industry trends in Industrial IoT and networking.

Skills

RF concepts

Wi‑Fi standards

5G concepts

Lab testing

Troubleshooting

Written English

Education

Bachelor’s degree in Computer Engineering/CS/EE or related

Tools

Traffic generators

Spectrum analyzers

Channel emulators

Wi‑Fi analysis tools

Packet capture tools

Job description

We are looking for an experienced Wireless Network Engineer to join a growing organisation focused on Industrial IoT. You will help design, test and deliver private 5G, Wi‑Fi and other advanced wireless solutions for factories, plants and industrial environments.

This is a hands‑on technical role for someone who understands RF, wireless networking and cellular technologies at a deep level and who can turn that knowledge into reliable products. You will work with engineering, product, business, customer and R&D teams to develop connected solutions that improve how industrial operations run.

Key responsibilities

• Design and develop advanced wireless user equipment for Industrial IoT applications, using existing antennas, transceivers and other RF components.
• Lead the technical development of wireless and cellular networking products.
• Create test plans, run simulations and carry out lab and field tests to validate wireless performance.
• Analyse, troubleshoot and resolve complex RF, Wi‑Fi and cellular-network issues.
• Work on private 5G, Wi‑Fi and other wireless technologies used in industrial environments.
• Collaborate with engineering, product, business, customer, commercial marketing and R&D teams to deliver complete Wireless IoT solutions.
• Work with Product Management and strategic partners to turn business and customer needs into practical technical solutions.
• Evaluate new technologies, tools and industry trends in Industrial IoT, 5G, Wi‑Fi and networking.
• Travel up to 10% of the time.
• Bachelor’s degree in Computer Engineering, Computer Science, Electrical Engineering or a related technical field, preferably with a focus on wireless communications.
• At least 5 years of experience in network engineering area.
• Experience designing, implementing and troubleshooting wireless networks.
• Background in high‑complexity networking solutions, network implementation strategies and IT/OT convergence.
• Strong knowledge of wireless standards and protocols, including IEEE 802.11 a/b/g/n/ac/ax, Wi‑Fi 6/6E/7, channel bonding, OFDMA, MU‑MIMO and roaming standards 802.11r/k/v.
• Strong knowledge of cellular technologies and core‑network concepts, including EPC, 5G Core, 5G NR, NSA/SA, LTE, LTE‑Advanced, carrier aggregation, dual connectivity and network slicing.
• Strong practical background in wireless‑network testing and validation.
• Hands‑on experience with test and RF tools such as traffic generators, channel emulators, spectrum analysers, signal generators, Wi‑Fi analysis tools and packet‑capture tools.
• Solid understanding of RF and wireless/cellular principles in Industrial IoT environments.
• Strong written and spoken English communication skills.
• Ability to travel up to 10% of the time.

Conditions

• Location: hybrid in Katowice or remote
• Contract type: B2B
• Salary: Based on your expectations
• Benefits: Private medical care, life insurance, Multisport card