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Network Administrator – Cisco CCNA

Warszawa, mazowieckie💼 Full-time🗓 2026-09-27

Core

Maintaining and developing network infrastructure supporting critical state infrastructure systems.

Role type

Network Administrator

Builds

Network infrastructure for critical state systems

Domain

IT Infrastructure / Networking

Deliverable

infrastructure

Required skills

Cisco, CCNA Routing & Switching, Routing, Switching, Network troubleshooting, Network availability analysis, Configuration management

Responsibilities

Administering and monitoring network infrastructure, Configuring and maintaining network devices, Diagnosing and resolving communication issues, Analyzing network availability and performance, Handling network incidents and outages, Implementing configuration changes, Participating in on-call shifts

Seniority

Mid-level, hands-on IC

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