About the role
- Monitor database performance and availability across enterprise environments; detect, isolate, diagnose, and resolve incidents — including coordinating planned and unplanned database startups, shutdowns, and outage communications to relevant stakeholders
- Perform schema lifecycle management including refresh, migration, recovery, and decommissioning; promote database objects across development, test, and production environments; and install patches and perform upgrades as directed
- Maintain backup processes, schedules, and replication activities (streams, materialized views, third-party tools); implement standby and Data Guard management and recovery procedures; and maintain rollback plans for database migrations
- Execute health checks and generate reports (AWR/Stats, alert logs, trace files, tablespace and data file capacity); maintain scheduled jobs, administrative scripts, and query log data for auditing purposes
- Administer logins, passwords, and resource limits per security guidelines; configure and monitor DB maintenance plans; and provide daily ticket reports and monthly reporting on accomplishments, volumes, outstanding issues, and proactive DBA activities
Work model
Please note: This role includes participation in a 24x7x365 on-call rotation for production support.
What you need to have to be considered
- 4+ years of hands-on DBA experience across Oracle and/or SQL Server (or equivalent RDBMS) in an enterprise environment
- Strong skills in backup and recovery, replication, performance tuning, and schema lifecycle management, including Data Guard and standby database configuration
- Proven experience supporting 24x7x365 production databases with on-call rotation responsibilities
- Proficiency with AWR/Stats tooling, Enterprise Manager (EM), and backup and replication tools in an on-premises database environment
- Familiarity with change management processes, compliance and security review participation, and the ability to generate clear technical reports and documentation for both technical and non-technical stakeholders
These will help you stand out
- Experience with materialized views, streams, or third-party replication tooling
- Prior exposure to large-scale enterprise governance and compliance frameworks
- Background in supporting multi-database environments across mixed OS platforms
What we offer
- Competitive salary
- Access to Cognizant Academy
- NS Business Card for public transportation
- 25 paid holidays per year
- Laptop and smartphone
- Pension scheme
- Technology-driven organization
- Open team spirit
- International environment
Things to know before you apply
- Work authorization: Cognizant will only consider applicants for this position who are legally authorized to work in Canada without requiring employer sponsorship, now or at any time in the future.
- Accommodations: If you have a disability that requires reasonable accommodation to search for a job opening or submit an application, please email [email protected] with your request and contact information.
- AI in hiring: We use artificial intelligence (AI) tools to help us screen and assess applications more efficiently. Our team performs additional human review and ultimately decides who moves forward in our hiring process.
- Open position: Unless otherwise stated, this job posting is for an open position on our team.
- Language proficiency: We ask that all candidates have basic English proficiency for company-wide communications purposes. For roles based in Quebec, professional English proficiency is required, as you’ll deliver services to and collaborate with stakeholders outside the province who may not speak French.
- Inclusion: Cognizant is an equal opportunity employer. Your application and candidacy will not be considered based on race, color, sex, religion, creed, sexual orientation, gender identity, national origin, disability, genetic information, pregnancy, veteran status or any other characteristic protected by federal, provincial or local laws.
About Cognizant
Cognizant (Nasdaq: CTSH) is an AI Builder and technology services provider, bridging the gap between AI investment and enterprise value by building full-stack AI solutions for our clients. Our deep industry, process and engineering expertise enables us to build an organization’s unique context into technology systems that amplify human potential, drive tangible outcomes and keep global enterprises ahead in a fast-changing world. See how at cognizant.ai or @cognizant.











