Linux Systems & Networking Engineer – HGWs

Caixa Mágica Software; Lisboa; Presencial; EUR 30 000 - 48 000; Tempo integral

Vantagens oferecidas por esta oferta de emprego

Health and Life Insurance

SIM Card

Personal smartphone

Social events and team buildings

Training in latest technologies

Coffee, fruits, snacks

Resumo da oferta

Caixa Mágica Software is seeking a Linux-focused engineer to join the Internet Services team in Lisbon. You will troubleshoot Home Gateways, analyze Linux systems, and enhance network performance using scripting and diagnostic tools.

The role emphasizes hands-on lab testing, documentation, and collaboration with multidisciplinary teams to drive digital transformation. A permanent contract and benefits are provided.

Qualificações

• Strong Linux knowledge (debugging/configuration) required.
• TCP/IP networking and debugging tools (Wireshark) essential.
• Wi‑Fi technologies knowledge (2.4/5 GHz) preferred.
• GPON/DOCSIS knowledge preferred.
• OpenWrt experience preferred.

Responsabilidades

• Troubleshoot Linux-based Home Gateways, including Wi‑Fi and IP services.
• Perform low‑level Linux analysis (shell, processes, memory, networking).
• Analyze Wi‑Fi coverage, interference, channel use, and steering.
• Reproduce issues in lab and characterize using logs, captures, and metrics.
• Develop Python/Bash scripts to automate testing and analysis.
• Document processes, analyses, workarounds and recommendations.

Conhecimentos

Linux

TCP/IP

Wi‑Fi

OpenWrt

Scripting

Wireshark

GPON

DOCSIS

Ferramentas

Python

Bash

Descrição da oferta de emprego

Caixa Mágica Software is seeking a Linux-focused engineer to join the Internet Services team in Lisbon. You will troubleshoot Home Gateways, analyze Linux systems, and enhance network performance using scripting and diagnostic tools.

The role emphasizes hands-on lab testing, documentation, and collaboration with multidisciplinary teams to drive digital transformation. A permanent contract and benefits are provided.