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System Administrator

System Administrator • Vor Ort • Vollzeit Ungarn Budapest, Ungarn

System administrator role in the mainframe (IBM z/OS) environment of an international insurance company: operating and developing RACF-based Identity and Access Management solutions and supporting access management and compliance activities.

Stack

Responsibilities

  • Contribute to the operation and development of RACF-based Identity and Access Management (IAM) solutions in an international environment
  • Support the design of authorization models, roles and access structures
  • Collaborate with teams working on IAM platforms, integration and security monitoring
  • Support the application of unified security standards and configurations across environments
  • Participate in compliance tasks related to audits and internal controls (for example ISAE 3402)
  • Support access review and privileged access management processes
  • Collect audit evidence, support report preparation and track corrective actions
  • Contribute to managing the full lifecycle of the mainframe IAM service
  • Support service monitoring, backlog management and SLA tracking
  • Participate in running standard processes and workflows, including ServiceNow-based processes
  • Identify service improvement opportunities and propose ways to increase efficiency
  • Participate in and provide professional support for projects affecting the mainframe security and RACF environment
  • Support enhancements, migrations and version upgrades related to RACF administration tools
  • Contribute to project planning, estimation and implementation tasks
  • Support modernization and optimization initiatives
  • Work closely with the infrastructure security, IAM Governance and application operations teams
  • Facilitate coordination between different stakeholders to achieve business and project goals

Requirements

  • Confident English, at least B2 level
  • Knowledge of the IBM z/OS mainframe environment
  • Advanced RACF administration and access management knowledge
  • Knowledge of IAM processes and related tools
  • Experience using IBM zSecure and RACF supporting tools
  • Knowledge of SIEM integrations and security monitoring solutions
  • Knowledge of audit and compliance frameworks
  • Knowledge of SailPoint, CyberArk and Microsoft Entra ID

Nice to have

  • Italian language skills
  • Higher education degree in IT, engineering or a related field
  • Professional qualifications and certifications in mainframe, IAM or information security
  • Experience in the insurance or financial sector

Soft skills

Responsible and independent way of workingAnalytical and systems-level thinkingEffective collaboration with different disciplines and stakeholdersAbility to take on a subject matter expert (SME) or architect roleGood communication and problem-solving skills

What we offer

  • Hybrid working option
  • Flexible schedule
  • Support for professional development
  • Sports opportunities
  • Gym and restaurant at the headquarters
  • Fringe benefits (cafeteria, company health package)

About the company

The role is advertised by an international insurance company.

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