OpenText seeks a Senior IBM i Application Support Specialist with AS/400 expertise and production troubleshooting experience for enterprise applications.

This senior role supports business-critical applications running on IBM i platforms. You will maintain availability, performance, and data integrity while supporting modernization and automation initiatives. The work uses DB2/400, CL programs, SQL queries, incident management, and system monitoring.

Key Responsibilities:

- Provide Level 2 and Level 3 application support
- Diagnose incidents using logs, messages, and performance metrics
- Develop application fixes with CL programs and SQL queries
- Support DB2/400 data validation and integrity activities
- Coordinate releases, testing, and post-deployment validation

Requirements:

- Minimum five years supporting enterprise IBM i applications
- Strong IBM i, AS/400, and DB2/400 experience
- Knowledge of CL, batch processing, and job scheduling
- Experience resolving production issues in enterprise environments
- Solid analytical, communication, and collaboration skills

Bring IBM i support, incident management, and modernization experience to OpenText's business-critical enterprise application environment.

📌 Senior IBM i Application Support Specialist (London)
🏢 opentext
📍 London