Network Engineer - Home-Based

Sharp Brains Solutions; Cádiz; Presencial; EUR 30.000 - 42.000; Jornada completa

Descripción de la vacante

Sharp Brains Solutions is seeking a Network Engineer (L1/L2) for an on-site role in Algeciras, Spain. Responsibilities include troubleshooting, monitoring LAN/WAN, and configuring routers, switches, and firewalls.

The candidate should manage VPN, IP/DNS/DHCP issues, and support end-users while maintaining security and documentation. The role requires 1–3 years of network support/engineering experience, with CCNA or equivalent certification being a plus.

Formación

• 1–3 years of experience in Network Support / Network Engineering.
• Strong knowledge of TCP/IP, DNS, DHCP, and VLANs.
• Hands-on with routers and switches (Cisco, Juniper).
• CCNA or equivalent certification is a plus.

Responsabilidades

• Provide Level 1/Level 2 support for network infrastructure and connectivity issues
• Monitor and maintain LAN/WAN network performance
• Configure and troubleshoot routers, switches, and firewalls
• Diagnose IP, DNS, DHCP, and VPN issues
• Assist in network installations, upgrades, and patching activities
• Ensure network security and follow best practices
• Support end-users with connectivity and access-related issues
• Maintain network documentation and update configurations
• Log, track, and resolve incidents through the ticketing system
• Escalate complex issues to senior engineers/vendors
• Ensure timely resolution as per SLA requirements

Conocimientos

TCP/IP

DNS

DHCP

VLANs

Routers & Switches

Firewalls

VPN

Network Security

Customer Support

On-site Work

Educación

CCNA or equivalent

Herramientas

Cisco

Juniper

Monitoring Tools

Ticketing System

Descripción del empleo

We are currently looking for a Network Engineer (L1 / L2) professional to join our team in an on-site support role. Work Mode: On-Site Employment Type: B2B / Freelance Contract Location: Algeciras, Spain

Job Responsibilities:

• Provide Level 1/Level 2 support for network infrastructure and connectivity issues
• Monitor and maintain LAN/WAN network performance
• Configure and troubleshoot routers, switches, and firewalls
• Diagnose network issues related to IP, DNS, DHCP, and VPN
• Assist in network installations, upgrades, and patching activities
• Ensure network security and follow best practices
• Support end-users with connectivity and access-related issues
• Maintain network documentation and update configurations
• Log, track, and resolve incidents through the ticketing system
• Escalate complex network issues to senior engineers/vendors
• Ensure timely resolution as per SLA requirements

Required Skills & Experience:

• 1–3 years of experience in Network Support / Network Engineering
• Strong 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 principles
• Experience with VPN and remote access technologies
• Familiarity with monitoring tools and ticketing systems
• Relevant certifications (CCNA or equivalent) are a plus
• Strong troubleshooting and analytical skills
• Good communication and customer-handling skills
• Ability to work independently in an on-site environment