Mainframe Consultant (RACF)

At Sotec – Grupo ASTEK , we are looking for a Mainframe Infrastructure & Security Specialist to strengthen our team and ensure the security of critical environments.

• ? Key Responsibilities :
• Lead the management of firewalls, SOCKS proxies, IAM , and z / OS security , ensuring traceability, auditing, and compliance.
• Improve z / OS security rules and deploy IAM solutions with MFA .
• Implement access models based on user and administrator profiles .
• Optimize workflows and define least privilege models .
• Document activities and report to PMO and audit committees .
• Participate in architecture reviews and follow up on specific security topics.
• ? What We Offer :
• Join an international technology group with global operations.
• Work on high-impact, mission-critical projects in infrastructure and security.
• Hybrid work in Madrid : combination of office and remote days.
• Collaborative, professional environment with opportunities for growth .
• ? Required Language : English C1 level

Commitment to Equality

SOTEC is a company committed to equal opportunities , regardless of race, gender, religion, age, sexual orientation, marital status, disability, nationality, or gender identity. We take pride in striving every day to prevent all forms of bias .

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