Cybersecurity Engineer

Cybersecurity Engineer (Infrastructure & IAM) Malpartida de Plasencia, Cáceres, Spain Full-time | On-site | Relocation Support Our client is a Spanish industrial company specializing in high-voltage transformers and electrical grid equipment for the energy infrastructure sector. We are looking for a Mid-to-Senior Cybersecurity Engineer to strengthen the company's infrastructure security and identity management capabilities. This is a hands-on technical role focused on Microsoft 365 security, IAM, infrastructure protection, and operational cybersecurity. Key Responsibilities: Infrastructure & Security Operations Administer and secure Microsoft 365 environment Monitor infrastructure and security events Investigate and resolve security and infrastructure incidents Support backup and recovery operations Ensure stability and security of core IT services Identity & Access Management Manage identity and access systems (SSO, MFA/2FA, LDAP) Perform access reviews and privilege management Maintain SSL certificates and authentication services Network & Infrastructure Security Maintain secure communication protocols and remote access services (VPN, SSH, HTTPS) Manage domains, DNS, MX records, and email infrastructure Support security hardening and configuration reviews Requirements 4+ years of experience in cybersecurity, infrastructure security, or systems administration Strong hands-on experience with Microsoft 365 administration Good understanding of IAM and access control principles Knowledge of network security fundamentals and secure protocols Experience with DNS, domains, certificates, and email infrastructure Ability to independently troubleshoot and resolve incidents Fluent English Willingness to work full-time onsite in Spain Relocation to Malpartida de Plasencia required Nice to Have Experience with security monitoring or incident response Familiarity with EU cybersecurity or compliance requirements Experience with backup and disaster recovery processes Benefits Private health insurance Visa and residence permit support for the employee and their family.