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# Onsite Network Engineer - Troubleshooting & Upgrades

- **Company:** Brilliant Computers Citadel And Information Technology
- **Location:** Madrid, Spain
- **Contract:** Permanent contract
- **Skills:** CompTIA Network+, Dynamic Host Configuration Protocol, Desktop Computing, Domain Name System (DNS), Windows Servers, Network Architecture, TCP/IP, Virtual Local Area Networks, Information Technology, Network Support, Cisco
- **Published:** September 16, 2026
- **Apply:** https://www.buscojobs.com.es/onsite-network-engineer-troubleshooting-upgrades-en-madrid-ID-370549459

## About the Role

Candidates should have 1-3 years in network support, strong TCP/IP, VLANs, DNS/DHCP, and experience with Cisco equipment.
CCNA or CompTIA Network+ is a plus; Windows Server/AD knowledge is helpful.
You will work with customers, monitor networks, and document incidents to ensure minimal downtime.
#J-*****-Ljbffr

## Description

BRILLIANT COMPUTERS CITADELAND INFORMATION TECHNOLOGY in Rota, Cádiz, Spain, is seeking a Network Support Engineer to install, configure, troubleshoot and maintain our network infrastructure onsite.Candidates should have 1-3 years in network support, strong TCP/IP, VLANs, DNS/DHCP, and experience with Cisco equipment.CCNA or CompTIA Network+ is a plus; Windows Server/AD knowledge is helpful.You will work with customers, monitor networks, and document incidents to ensure minimal downtime.#J-*****-Ljbffr


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