DB2 Database Administrator (DBA)

NTT
London, Sheffield
Workplace: RemoteFull timeFunction: Administration & Executive AssistanceExperience: 8-12 yearsSkills: ["Analytical","Troubleshooting","Problem-solving","Stakeholder management","Technical leadership"]

Design, administer, and support IBM z/DB2 database environments to meet SLAs and service standards in a 24x7 enterprise setting. Own production support and release management, database design and configuration, backup/recovery, and incident/problem resolution. Implement RACF/ACF2 security rules, and build HA/replication for business continuity. Provide consulting on performance monitoring, tuning, capacity planning, and automation to improve operational efficiency, working with global stakeholders and project teams.

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FursaFursa
NTT
NTT
1 week ago

DB2 Database Administrator (DBA)

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Job Summary

Design, administer, and support IBM z/DB2 database environments to meet SLAs and service standards in a 24x7 enterprise setting. Own production support and release management, database design and configuration, backup/recovery, and incident/problem resolution. Implement RACF/ACF2 security rules, and build HA/replication for business continuity. Provide consulting on performance monitoring, tuning, capacity planning, and automation to improve operational efficiency, working with global stakeholders and project teams.
Location: London, Sheffield
Workplace: Remote
Employment Type: Full time
Job Function: Administration & Executive Assistance
Seniority: Mid level

Key Responsibilities

  • •Translate business requirements into technical DB2 database specifications and designs.
  • •Deliver production support and release management for DB2 database environments.
  • •Design, implement, and maintain physical database structures and configurations.
  • •Implement and manage RACF/ACF2 security rules, access controls, and authorization mechanisms.
  • •Support HA/replication, handle incidents and problems with root cause analysis, and provide performance/capacity consulting.

Key Requirements

  • •8-12 years hands-on IBM z/Mainframe experience with strong DB2 Database Administration, performance tuning, security implementation, automation, disaster recovery, and production support.
  • •Deep understanding of DB2 database architecture plus backup and recovery procedures.
  • •Experience in production support and database release management.
  • •Expertise in database performance monitoring, tuning, troubleshooting, and optimization.
  • •Strong knowledge of RACF/ACF2 security administration and high availability, disaster recovery, and replication.
Experience:8-12 years
Skills:AnalyticalTroubleshootingProblem-solvingStakeholder managementTechnical leadership
Tech Stack:IBM DB2DB2 for z/OSIBM zZ/OSRACFACF2High AvailabilityDisaster RecoveryReplicationITILAutomationScripting

Company Brief

NTT
Dimension Data, operating under NTT Ltd, provides managed IT services, cloud and data center solutions, networking, cybersecurity, and digital transformation services to enterprise customers worldwide.
Industry: Professional Services
Company Size: Enterprise (1,001+ employees)
Revenue: USD 1B+
Growth: Established Company
Valuation: Public Company (Market Cap in USD)
Headquarters: London, United Kingdom
Founded: 1983
WebsiteLinkedIn