Cybersecurity Engineer (Infrastructure & IAM)Malpartida de Plasencia, Cáceres, SpainFull-time | On-site | Relocation SupportOur 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 reviewsRequirements- 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 requiredNice to Have- Experience with security monitoring or incident response- Familiarity with EU cybersecurity or compliance requirements- Experience with backup and disaster recovery processesBenefits- Private health insurance- Visa and residence permit support for the employee and their family.