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# Network Engineer

- **Company:** Sharp Brains
- **Location:** Campo, Spain (Remote available)
- **Contract:** Permanent contract
- **Skills:** Complex Networks, Computer Networks, Dynamic Host Configuration Protocol, Domain Name System (DNS), Monitoring of Systems, Virtual Private Networks (VPN), Network Security, Network Troubleshooting, Network Architecture, Network Installation Services, Remote Access Technology, TCP/IP, Virtual Local Area Networks, Wide Area Networks, Network Routers, Firewalls (Computer Science), Juniper, Network Support, Cisco
- **Published:** August 6, 2026
- **Apply:** https://www.buscojobs.com.es/network-engineer-en-campo-ID-365348547

## About the Role

Employment TypeB2B / Freelance ContractResponsibilitiesProvide Level 1/Level 2 support for network infrastructure and connectivity issuesMonitor and maintain LAN/WAN network performanceConfigure and troubleshoot routers, switches, and firewallsDiagnose network issues related to IP, DNS, DHCP, and VPNAssist in network installations, upgrades, and patching activitiesEnsure network security and follow best practicesSupport end-users with connectivity and access-related issuesMaintain network documentation and update configurationsLog, track, and resolve incidents through the ticketing systemEscalate complex network issues to senior engineers/vendorsEnsure timely resolution as per SLA requirementsQualifications1-3 years of experience in Network Support / Network EngineeringStrong knowledge of networking concepts (TCP/IP, DNS, DHCP, VLANs)Hands?on experience with routers, switches, and firewalls (Cisco, Juniper, etc.)Basic knowledge of network security principlesExperience with VPN and remote
access technologiesFamiliarity with monitoring tools and ticketing systemsRelevant certifications (CCNA or equivalent) are a plusStrong troubleshooting and analytical skillsGood communication and customer?handling skillsAbility to work independently in an on?site environment
#J-*****-Ljbffr

## Description

Employment TypeB2B / Freelance ContractResponsibilitiesProvide Level 1/Level 2 support for network infrastructure and connectivity issuesMonitor and maintain LAN/WAN network performanceConfigure and troubleshoot routers, switches, and firewallsDiagnose network issues related to IP, DNS, DHCP, and VPNAssist in network installations, upgrades, and patching activitiesEnsure network security and follow best practicesSupport end-users with connectivity and access-related issuesMaintain network documentation and update configurationsLog, track, and resolve incidents through the ticketing systemEscalate complex network issues to senior engineers/vendorsEnsure timely resolution as per SLA requirementsQualifications1-3 years of experience in Network Support / Network EngineeringStrong knowledge of networking concepts (TCP/IP, DNS, DHCP, VLANs)Hands?on experience with routers, switches, and firewalls (Cisco, Juniper, etc.)Basic knowledge of network security principlesExperience with VPN and remote access technologiesFamiliarity with monitoring tools and ticketing systemsRelevant certifications (CCNA or equivalent) are a plusStrong troubleshooting and analytical skillsGood communication and customer?handling skillsAbility to work independently in an on?site environment#J-*****-Ljbffr


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