Informix DBA

Role : Informix DB Admin

Company : Tech Mahindra

Exp : 10 +

Budget : Open

Job Description – Informix DB Admin

Technology : Informix DB; Advantage to have knowledge on one or more DB technologies like postgres,DB2,MsSql,Oracle,Couchbase

Function: IT Operations and Support → Database Admin

· The Informix Database Administrator will be primarily experienced in Informix RDBMS with basic knowledge of Cloud concepts.

· They'll be involved in the administration of databases providing end to end support.

· Should have clear idea on industry SO practices like support release, incident, problem, DR drill and business continuity management.

· Should be able to patch, upgrade, and comply with audit controls.

· Should continuously improve database service quality to ensure stability and high availability.

· Should have knowledge on SSL and good to knowledge on BCV storage solution.

· Should be able to provide on-call support.

Responsibilities

· Provide support for production, development, and test databases.

· Be responsible for standard database administration duties: including, but not limited to, installation, patching, and change migration, monitoring, backup, and recovery.

· Build, upgrade, migrate, and maintain databases.

· Support patching and upgrades of Servers, databases, and appliances.

· Support disaster recovery events.

· Support Incident and Problem Management.

· Experienced with Informix failover and switchover concepts.

· Expertise in handling performance issues.

· Provides Informix database administration support for all lines of business applications and infrastructure applications.

· Provide technical support and coordination for core infrastructure components including platform, storage, backup, middleware and to a small extent on network as well.

· Communicate effectively with DBA team members, developers, and management.

· Responsible for maintaining services to agreed Service Levels through effective management and communication with all parties.

· Responsible for alerting the Leadership team, Service managers, and Business of any issues that impact production or result in reduced resilience during a production period.

· Is involved in the maintenance and regular testing of tier 0 disaster recovery plans.

· Ensuring that system failures are contained and resolved with minimum business impact and that steps are taken to manage failures in IT delivery.

· To join the Incident Management team during major incidents.

· To ensure timely preparation of ad-hoc reports as requested by management.

· Oversee changes to ensure minimal disruption and compliance with change processes.

• · Provide timely participation in follow-up problem focus groups.