Senior Infrastructure Security Engineer - Remote

Thewhiteam; España; Remote; EUR 55,000 - 59,000; Full time

Job summary

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

Qualifications

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

Responsibilities

• 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.

Skills

Cybersecurity

Windows security

Linux security

Education

Certified Engineer

Tools

Trend Micro

Microsoft security solutions

Active Directory

Job description

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