About Antonio
SISTELIN is a Seville-based IT services company providing onsite and on-demand Level 1 and Level 2 support for corporate and retail environments.
We specialize in IT field services, incident escalation support, hardware replacement, network and WiFi troubleshooting, and hands & eyes services. Our team is used to working under SLA environments and coordinating with remote NOC teams and international vendors.
Coverage area: Seville, Spain only.
Availability for on-call and on-demand interventions.
Spanish
Native or bilingual
Can work on-site
Sevilla (up to 50km)
Experience
- Sistelin S.C.IT Field & Onsite Support Company | Level 1 & 2 | Seville, SpainTELECOMMUNICATIONSMarch 2010 - Today (16 years and 3 months)Sevilla, SpainSISTELIN is a Seville-based IT services company providing onsite and on-demand Level 1 and Level 2 support for corporate and retail environments.We specialize in incident escalation support, hardware replacement, network and WiFi troubleshooting, and hands & eyes services. Our team is experienced in working under SLA environments and coordinating with remote NOC teams and vendors.Coverage area: Seville, Spain only.
- Empresa: SISTELIN Servicios Tecnológicos IntegralesIT Field Engineer / Network TechnicianTELECOMMUNICATIONSApril 2003 - Today (23 years and 2 months)Sevilla, SpainField IT engineer specialized in onsite interventions, network troubleshooting and hardware maintenance.• Installation and replacement of network equipment (routers, switches, firewalls)• Smart hands & eyes services for international clients• Rack & stack, cabling and infrastructure work• Hardware replacement (servers, PCs, POS systems)• Fiber optic deployments and troubleshooting• Remote support and coordination with NOC teamsExperience working with international providers and strict SLAs.
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Education
- IT Field Engineer (Self-taught / Professional Experience)Professional Experience / Self-taught2003Practical training and continuous learning in IT systems, networking and infrastructure through real-world projects. Hands-on experience in: • Network infrastructure (LAN/WAN, VLANs, routing & switching) • VPN configuration (WireGuard, OpenVPN) • Mikrotik and Cisco devices • Fiber optic installations • Server maintenance and hardware diagnostics • Data center support and smart hands services Ongoing professional development through field work and technical deployments.