IT Systems & Infraestructure Specialist

TSL; España; Presencial; EUR 45.000 - 65.000; Jornada completa

Descripción de la vacante

A leading technical construction firm in Spain is seeking an IT Systems & Infrastructure Specialist. The role focuses on managing cloud and infrastructure services, troubleshooting technical issues, and optimising operational performance. Key skills include Azure services expertise, collaboration across teams, and strong problem-solving capabilities. This full-time position offers a chance to grow professionally while ensuring infrastructure reliability and security.

Servicios

Benefits linked to role grade

Professional development opportunities

Formación

• Microsoft certification in Azure required.
• Proven experience with hybrid and cloud-native infrastructure.
• Strong skills in troubleshooting complex environments.

Responsabilidades

• Manage and optimise cloud infrastructure and services.
• Collaborate with teams for project strategy and planning.
• Implement disaster recovery plans and cloud security.
• Monitor systems and resolve issues for high availability.

Conocimientos

Microsoft Certified: Azure Solutions Architect Expert

Microsoft Certified: Enterprise Administrator Expert

Microsoft Intune certification

Troubleshooting and problem-solving skills

Collaboration across teams

Knowledge of Azure Entra ID

Proficiency in PowerShell

Understanding of VPN and DNS

Herramientas

Azure Services

Tenable

SonicWall

Ubiquiti

Descripción del empleo

Build your Future

TSL is a leader in technical construction, specialising in advanced manufacturing, data centres, food, logistics, and pharmaceuticals. We design, build, and deliver high‑quality commercial and industrial facilities tailored to our clients’ needs.

Our people‑focused culture unites passionate, hard‑working professionals to deliver top‑quality projects worldwide. We firmly believe that to build quality, you must invest in quality — and that means investing in our greatest asset: our employees.

Role Overview

We are looking for a highly motivated and skilled IT Systems & Infrastructure Specialist to join our team.

This key role involves providing top‑tier cloud and infrastructure services to TSL Projects users, ensuring quick and efficient resolution of all technical issues.

As an IT Systems & Infrastructure Specialist, you will be responsible for optimising infrastructure, improving operational performance, and ensuring system reliability. This position offers a perfect balance between operational responsibilities and engaging project work. You will have the opportunity to design and implement automation tools and continuous integration frameworks, while we invest in your professional development to help you grow and reach your full potential.

You will oversee and manage the TSL IT infrastructure, ensuring optimal performance, security, and scalability. This includes troubleshooting and resolving issues related to infrastructure tools such as Azure Services, Tenable, SonicWall, PowerShell, and Ubiquiti.

The ideal candidate will have strong expertise in Azure cloud services while also leveraging knowledge of on‑premises technologies to support hybrid and migration environments.

Key Responsibilities

• Collaborate with the Head of IT and the Infrastructure, Cyber Security Engineering, and Support Teams to fully understand the strategy and pipeline of upcoming projects.
• Establish and manage cloud infrastructure and services (including Microsoft Azure) to optimise performance and efficiency.
• Monitor TSL systems and troubleshoot issues to ensure high availability and reliability.
• Provision and configure virtual machines, containers, and storage solutions to optimise cloud infrastructure.
• Work closely with cross‑functional teams to streamline processes and improve operational efficiency.
• Create and maintain documentation for procedures and processes to ensure scalability and consistency.
• Collaborate with the IT team to develop cloud security infrastructure and implement best practices.
• Work with technical leads and external partners to implement innovative solutions and modernise operations.

Hybrid Environment and Migration Architecture

• Develop and implement migration strategies to modernise legacy systems into cloud‑based solutions.
• Support co‑management scenarios and the integration of hybrid environments.
• Provide support to users at the Madrid Headquarters and project sites.

Cloud Design

• Implement and maintain Azure Active Directory (Azure AD) to strengthen identity management and access control.
• Design secure collaboration solutions using Microsoft 365 services such as Teams and SharePoint.
• Use PowerShell, Azure CLI, and Graph API to automate workflows and optimise infrastructure management.

Disaster Recovery

• Align IT disaster recovery plans with the company’s business continuity strategy.
• Implement, manage, and regularly test the disaster recovery procedures for key TSL platforms.

Cloud Security

• Implement and manage Conditional Access, Endpoint Protection, and compliance standards.
• Apply Zero Trust principles, including multi‑factor authentication (MFA) and device health verification.
• Configure and manage cloud‑based Advanced Threat Protection.
• Implement and manage Intune for laptop devices.

Network Infrastructure

• Manage and maintain WAN / LAN network infrastructure.
• Configure and maintain firewall rules and security settings.
• Manage wireless access solutions and monitor UNIFI networking systems.
• Knowledge of the ITIL framework is required.

Requirements

Qualifications / Technical Skills

• Microsoft Certified: Azure Solutions Architect Expert
• Microsoft Certified: Enterprise Administrator Expert
• Microsoft Intune certification
• Proven experience designing and deploying hybrid and cloud‑native infrastructure solutions
• Strong troubleshooting and problem‑solving skills in complex environments.
• Ability to collaborate effectively across teams and provide technical guidance.
• In‑depth knowledge of Azure Entra ID, including hybrid identity setups (Azure Connect Sync, AutoPilot, Hybrid Join).
• Experience with on‑premises technologies:
• Active Directory and Group Policy
• File servers and network shares
• Proficiency in PowerShell, Azure CLI, and scripting for automation.
• Solid understanding of VPN, DNS, Conditional Access, and security frameworks.

Soft Skills

• Excellent communication skills to convey technical concepts clearly and effectively.
• Strong project management and organisational skills ensuring successful delivery.
• Proactive, innovative mindset with a drive for continuous improvement.

Other Requirements

• Valid driving licence (mandatory).
• Desirable but not essential:
• Experience with Ubiquiti network solutions.
• Experience with SonicWall firewalls.
• Experience with Tenable vulnerability scanning tools.
• Experience with virtual server technologies.

Additional Information

• Based primarily at the TSL Spain headquarters, with occasional travel required (including international).
• Reports directly to the Infrastructure and Cyber Security Manager.
• Benefits linked to the role grade and current company policy.
• Candidates must be eligible to work in Spain.
• Full‑time position.