We are seeking a Senior SQL Server / Database Specialist with strong hands-on experience in enterprise database administration, HA/DR, performance tuning, and application integration.
Must Have
- Strong hands-on experience with SQL Server 2019, 2022, and 2025 .
- Experience with SQL Server Failover Clustering and Always On Availability Groups .
- Experience with SQL Server upgrades , backup/recovery, HA/DR, and performance tuning.
- Hands-on experience with at least one of Oracle 19c, DB2/Windows, or DB2/zOS .
- Experience designing and implementing REST API integrations and best practices.
- Experience with middleware, gateways, application monitoring, and enterprise application support .
- Experience with change/release management , troubleshooting, and production support.
- Strong analytical, problem-solving, communication,
and documentation skills.
- Experience working in an Agile environment and with cross-functional technical teams.
Nice to Have
- Mainframe technology experience.
- Advanced performance tuning and query/index optimization.
- Robust disaster recovery and HA/DR implementation experience.
- Experience with OPS security standards and policies .
Key Responsibilities Administer and optimize SQL Server environments, support clustering and Always On, perform upgrades and troubleshooting, implement REST integrations, support releases/patching, resolve database and application issues, and provide technical documentation and knowledge transfer.
📌 Senior Database Administrator (Toronto)
🏢 TechDoQuest
📍 Toronto
Reply to this offer
Impress this employer describing Your skills and abilities, fill out the form below and leave Your personal touch in the presentation letter.