Security Engineer

Il y a 3 jours

Brussel Hoofdstad, Belgique Asenium Consulting Temps plein 90 000 € - 130 000 €/an

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Asenium is looking for an Operational Security Engineer to join a mainframe security squad in a banking environment.

Responsibilities:

Manage access permissions for systems outside IAM and administer RACF database content manually or through automation.
Define and document security standards and support their implementation.
Manage certificates, encryption configurations and technical agents for Hardware Security Modules (HSMs).
Assess the security of new mainframe products before production deployment.
Investigate and resolve security incidents with squad members, minimising operational disruption.
Provide compliance evidence to IT Risk, asset owners and auditors, and remediate audit findings.
Identify and proactively address security risks.
Participate in the squad’s out-of-hours on-call rotation, approximately one week per month, including weekends and public holidays.

Must-have requirements:

At least 10 years of relevant experience, including hands-on mainframe cybersecurity expertise.
Bachelor’s degree and RACF Security Administrator certification.
Strong knowledge of RACF, its utilities, mainframe architecture and role-based security modelling.
Proficiency with JCL, ISPF, REXX and SDSF.
Expertise in AT-TLS, certificates, PKI and mainframe CryptoCards.
Knowledge of DB2, IMS and MQ security.
Experience with job scheduling, Unix System Services and mainframe subsystem security, including spool, network, storage and SMF.
English proficiency, spoken and written.