mainframe db2 dba

ITCAN PTE. LIMITED in Singapore is seeking an Application DBA to manage DB2 on z/OS, overseeing setup, maintenance, backup, recovery, and performance monitoring, with emphasis on data migration and governance.You will collaborate with application teams to review designs, tune SQL, document configurations, and stay ahead with emerging database technologies to...

DB2 DBA Supporting Applictaion   Important Information Location: Singapore   Responsibilities: a) Reviewing and optimising SQL queries written by application developers to ensure optimal performance and adherence to database standards b) Assisting in database design activities, including table structures, indexes, and relationships to support new...

Reviewing and optimising SQL queries written by application developers to ensure optimal performance and adherence to database standards Assisting in database design activities, including table structures, indexes, and relationships to support new application features or enhancements Troubleshooting database-related issues reported by application teams,...

Responsibilities Reviewing and optimising SQL queries written by application developers to ensure optimal performance and adherence to database standards. Assisting in database design activities, including table structures, indexes, and relationships to support new application features or enhancements. Troubleshooting database-related issues...

Reviewing and optimising SQL queries written by application developers to ensure optimal performance and adherence to database standards Assisting in database design activities, including table structures, indexes, and relationships to support new application features or enhancements Troubleshooting database-related issues reported by application teams,...

Encora is hiring a DB2 DBA in Singapore to support application databases and mainframe environments. You will review and optimise SQL queries, assist in designing table structures and indexes, and troubleshoot issues across DEV/TEST/UAT/PROD lifecycles.You will guide developers on DB2 best practices and assist with data refreshes and test data preparation....

Encora is hiring a DB2 DBA in Singapore to support application databases and mainframe environments. You will review and optimise SQL queries, assist in designing table structures and indexes, and troubleshoot issues across DEV/TEST/UAT/PROD lifecycles. You will guide developers on DB2 best practices and assist with data refreshes and test data preparation....

ESOL PTE. LTD. is seeking an experienced Database Administrator (DBA) with hands-on experience in Oracle, MySQL, PostgreSQL, and IBM DB2 databases across both AWS cloud and on‑premises/EC2 environments. The candidate should have strong expertise in Oracle RAC, Data Guard, ASM, AWS RDS/Aurora, DB2 administration, Fix Pack and Java upgrades, ILMT compliance,...

ESOL PTE. LTD. is seeking an experienced Database Administrator (DBA) with hands-on experience in Oracle, MySQL, PostgreSQL, and IBM DB2 databases across both AWS cloud and on‑premises/EC2 environments. The candidate should have strong expertise in Oracle RAC, Data Guard, ASM, AWS RDS/Aurora, DB2 administration, Fix Pack and Java upgrades, ILMT compliance,...

Encora is seeking a DB2 DBA in Singapore to support and optimise DB2 databases across development and production environments. The role includes reviewing SQL for performance, assisting design changes, and addressing data integrity issues. You will coordinate migrations across DEV/TEST/UAT/PROD and guide developers on DB2 best practices to ensure robust...

Job Description . We are seeking an experienced Application Database Administrator (DBA) with strong expertise in Mainframe DB2 on z/OS administration and data migration. . The role is responsible for database setup, administration, performance monitoring, backup and recovery, database design reviews, SQL tuning, and operational support. . The ideal...

Mainframe Engineer (Integration & Modernisation) Role Overview: Support maintenance, integration, and modernisation of legacy systems and enable interoperability with modern platforms. Key Responsibilities: Maintain COBOL, PL/I, JCL systems Support batch processing and DB2 Integrate with Java, APIs, cloud Perform data migration and transformation Support...

Job Summary The Application DBA manages database administration tasks including setup, object maintenance, backup, recovery, and performance monitoring. This role involves database design review, SQL tuning, and documentation, with opportunities to expand into consultancy areas like performance tuning and data governance. Responsibilities Migrate data...

Responsibilities Provide application-focused DBA support for IBM DB2 on z/OS environments across development, testing, UAT, and production. Review and optimize SQL queries developed by application teams, identifying performance bottlenecks and recommending efficient database access strategies. Perform SQL performance tuning, including query...

At least 6 years of working experience in the following environment: i) DBMS:DB MS SQL Server ii) Operating Environment:IBM Mainframe z/OS (OS/390) At least 4 years of working experience in system analysis, design, and testing. Able to write DB2 programs using the following programming languages:i) COBOL ii) CICS iii) CA-Easytrieve Plus Hands-on...

At least 6 years of working experience in the following environment: i) DBMS:DB MS SQL Server ii) Operating Environment:IBM Mainframe z/OS (OS/390) At least 4 years of working experience in system analysis, design, and testing. Able to write DB2 programs using the following programming languages:i) COBOL ii) CICS iii) CA-Easytrieve Plus Hands-on...

Responsibilities: Reviewing and optimising SQL queries written by application developers to ensure optimal performance and adherence to database standards Assisting in database design activities, including table structures, indexes, and relationships to support new application features or enhancements Troubleshooting database-related issues reported by...

Responsibilities: Reviewing and optimising SQL queries written by application developers to ensure optimal performance and adherence to database standards Assisting in database design activities, including table structures, indexes, and relationships to support new application features or enhancements Troubleshooting database-related issues reported by...

Responsibilities: Reviewing and optimising SQL queries written by application developers to ensure optimal performance and adherence to database standards Assisting in database design activities, including table structures, indexes, and relationships to support new application features or enhancements Troubleshooting database-related issues reported by...

ELITEZ PTE. LTD. is seeking experienced IT professionals with a strong background in mainframe environments and relational databases to join our specialized teams in Singapore. The ideal candidate will have deep expertise in Teradata or DB2, IBM Mainframe and Z/OS, and will be proficient in a range of programming languages including COBOL and Easytrieve...