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IT Infrastructure Engineer – Linares (Spain)
Location: Linares, Spain

Department: IT Operations

Contract: Full-time / Permanent

Desay SV is growing in Europe! We’re looking for a IT Infrastucture Engineer (Regional IT / DMC role) to join our team in Linares. This role will play a key part in supporting and optimizing the network infrastructure of our production and digital systems.

What You’ll Do:

Provide user support (VPN setup, access control, network permissions)

Troubleshoot network issues: interruptions, latency, WiFi instability

Maintain device configuration files and operation logs

Monitor real-time traffic, device performance, and error logs

Conduct proactive health checks on network devices (CPU, memory, port status)

Generate WiFi heatmaps and identify signal blind spots

Optimize wireless APs (power/channel), prioritize bandwidth for business apps

Apply firmware updates and security patches

Implement network changes (VLANs, routing), validate connectivity and policies

Maintain version control of network configurations

Execute credential rotation policies, draft network manuals (in Spanish)

Perform quarterly network security baseline checks

What We’re Looking For:

3+ years’ experience in network operation & maintenance





Familiar with system development and integration C# JAVA

Participation in enterprise or data center network deployment projects

Bachelor’s degree in Computer Science or related field

Certifications: CCNP Enterprise , CWNA/CWSP preferred

Strong skills in monitoring and performance optimization tools

Fluent in English and Spanish (required). Chinese is a plus.

Strong analytical skills, initiative, results-oriented mindset

What We Offer

Join a high-impact project as part of Desay SV’s first manufacturing site in Spain.

Work in an international and multidisciplinary team.

Participate in ongoing technical training programs in Spain and China.

Be involved in cutting-edge technologies and sustainable energy initiatives.

Permanent contract and a competitive compensation package, based on your experience and contributions.

Why Join Us?
At Desay SV, we combine general innovation with local industrial transformation . You’ll be part of a fast-growing team in Spain, helping shape the digital infrastructure of our Linares plant – backed by major investment and international collaboration.

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Postúlate en Kit Empleo: kitempleo.es/empleo/5umeln

📌 Ingeniero de Infraestructura de red (Linares)
🏢 Desay SV
📍 Linares