Airitos, LLC

Engineer

• Platform Architecture & Deployment
• Design and implement IBM ISIM / ISVG architecture for enterprise environments
• Install and configure: WebSphere Application Server (WAS / Liberty)
• IBM DB2 (or supported RDBMS)
• LDAP directories (e.g., IBM SDS, AD, etc.)
• IBM HTTP Server / load balancers
• Build multi-tier environments (DEV, QA, PROD) following best practices
• Configure clustering for WebSphere and ISIM application components
• Implement secure configuration aligned with enterprise security standards
• Architect and configure: WebSphere clustering
• Database HA (HADR, clustering, replication)
• LDAP replication
• Load balancing and failover strategies
• Develop and test disaster recovery procedures
• Implement backup and recovery strategies
• Perform failover testing and performance tuning
• Integrate ISIM/ISVG with: Active Directory
• HR systems
• Target applications (via adapters or APIs)
• SSO / Federation systems
• Configure workflows, provisioning policies, access governance, and certifications
• Develop and customize adapters where necessary
• Implement role-based access control (RBAC) models
• Tune JVMs, connection pools, and database performance
• Optimize reconciliation and provisioning performance
• Conduct capacity planning and scaling analysis
• Monitor and resolve system bottlenecks
• Automate builds and deployments using scripting (Shell, Python, Ansible, etc.)
• Develop environment provisioning scripts
• Support CI/CD integration where applicable
• Maintain infrastructure-as-code where possible
• Create detailed architecture diagrams and build documentation
• Develop operational runbooks
• Provide handover documentation to support teams

Senior IAM Engineer, IBM ISIM/ISVG