Senior Database Administrator

4 weeks ago


Montreal, Canada Aptonet Full time

Senior Database Administrator (SQL Server & Oracle)Join a global infrastructure team supporting enterprise‑scale systems, data centers, networks, end‑user services, and cloud technologies across the Americas. Contribute to digital transformation, maintain 24×7 infrastructure resilience, and deliver innovative, cost‑effective solutions.We are seeking a Senior DBA skilled in SQL Server, Oracle, and Postgres, responsible for database engineering, performance tuning, automation, and enterprise‑level support in a mission‑critical environment.ResponsibilitiesPartner with developers & production support teams to resolve issuesParticipate in on‑call rotation (alerts, escalations, weekends/holidays)Support database changes and ensure proper documentationConduct capacity planning and performance analysisContribute to team strategy, automation, and process improvementsCore Required SkillsSQL Server (2016–2022)Oracle (19c / 12c)Postgres: 2+ years hands‑onScripting: Shell, Python, PowerShellStorage: EMC SANPractices: Agile, SDLCNice to HaveOracle Exadata / ExaCCGoldenGateExperience with Cassandra, MongoDB, or other DB platforms6+ years hands‑on with MSSQL (2016–2022)3+ years hands‑on with Oracle (19c/12c) on Unix/Linux2+ years with PostgresLarge‑scale, highly available database experienceStrong performance tuning (Oracle Optimizer, MSSQL)Experience in large 24×7 enterprise or banking environmentsAbility to multitask in a fast‑paced environmentDetail‑oriented, organized, and self‑drivenTeam player with strong collaboration skillsBachelor’s in Computer Science or related fieldDBA certifications are a plusSeniority levelMid‑Senior levelEmployment typeContractJob functionInformation TechnologyIndustriesStaffing and RecruitingLocation & CompensationMontreal, Quebec, Canada — CA$78,000.00‑CA$130,000.00 (3 weeks ago) #J-18808-Ljbffr



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