Senior Infrastructure Security Engineer (remote from EU) – International mission

Thewhiteam; España; A distancia; EUR 55.000 - 59.000; Jornada completa

Descripción de la vacante

Thewhiteam is seeking a Senior Infrastructure Security Engineer for a remote, international assignment. The role focuses on strengthening and maintaining security across complex IT infrastructure in hybrid environments.

You will work with IT operations, security teams and external vendors to ensure compliance with security standards and best practices. Ideal candidates have 5–10 years of experience, hands-on expertise in Windows and Linux security, Active Directory, virtualization, endpoint

Formación

• 5–10 years of experience in enterprise or multinational environments.
• Strong hands-on expertise in infrastructure protection and security across Windows and Linux.

Responsabilidades

• Implement and maintain security controls across enterprise infrastructure (workstations, servers, storage, mobile).
• Assess and strengthen Windows and Linux environments, Active Directory, virtualization, and file services.
• Review change requests for security risks and provide secure implementation recommendations.
• Support deployment and maintenance of endpoint protection and security solutions (Microsoft, Trend Micro).
• Identify vulnerabilities, coordinate remediation, and drive security improvements.
• Collaborate with IT, cybersecurity, vendors and MSPs to meet security requirements.

Conocimientos

Cybersecurity

Windows security

Linux security

Educación

Certified Engineer

Herramientas

Trend Micro

Microsoft security solutions

Active Directory

Descripción del empleo

Senior Infrastructure Security Engineer (remote) – International mission

Requirements

Profile: Engineer.

Location: Remote. Based in Spain preferably, but also open to workers based within the EU.

Rate: 300-318€/day. PVP

Knowledge: Cybersecurity.

Minimum studies: Certified Engineer.

Languages: English (MANDATORY).

Minimum experience: 6 to 10 years.

Description

We are looking for a Senior Infrastructure Security Engineer with 5–10 years of experience in enterprise or multinational environments to strengthen and maintain the security of complex IT infrastructure across hybrid environments. The successful candidate will have strong hands‑on expertise in infrastructure protection, Windows and Linux security, Active Directory, virtualization, endpoint security and Microsoft security solutions. The role requires an autonomous, proactive professional capable of assessing security risks, supporting remediation initiatives and collaborating with infrastructure, IT operations and cybersecurity teams to ensure compliance with security standards and best practices.

Key Responsibilities

• Implement and maintain security controls across enterprise infrastructure, including workstations, servers, storage platforms and mobile devices.
• Assess and strengthen the security of Windows and Linux environments, Active Directory, virtualization platforms, VDI and file services.
• Review infrastructure change requests, identify potential security risks and provide recommendations to ensure secure implementations.
• Support the deployment, configuration and maintenance of endpoint protection and infrastructure security solutions, particularly Microsoft security technologies and preferably Trend Micro.
• Identify vulnerabilities, coordinate remediation activities and drive continuous infrastructure security improvements.
• Collaborate with internal IT teams, cybersecurity departments, external vendors and managed service providers to address security requirements.
• Promote compliance with infrastructure security policies, technical standards and cybersecurity best practices.