Infrastructure DBA

Sun Life Financial, Inc.

$65K — $105K *
Information Technology
Less than 5 years of experience
Job Overview by Ladders

Qualifications

  • University degree in Computer Science or related IT field.
  • 2-3+ years experience with database concepts related to business requirements and data modeling.
  • 2-3+ years experience with SQL Server resiliency strategies like AlwaysOn and DR recovery.
  • Hands-on experience provisioning and configuring SQL Server using Terraform or Ansible.
  • Advanced proficiency in PowerShell for automation and configuration management.
  • Familiarity with AI-powered performance tuning tools for database optimization.
  • Strong capabilities in integrating on-premises and cloud environments.

Responsibilities

  • Lead SQL Server infrastructure projects from inception to deployment.
  • Design and implement automated database deployment pipelines and DevOps integration.
  • Architect robust SQL Server environments, including failover clusters and AlwaysOn.
  • Establish best practices for database operations and documentation.
  • Develop comprehensive backup/restore strategies to ensure recoverability.
  • Monitor database performance and stability using modern diagnostic tools.
  • Collaborate with IT teams and application support to deliver seamless services.
  • Champion continuous improvement initiatives for database operations.

Benefits

  • Recognized as a Best Workplace in Canada by Great Place to Work® Canada.
  • Achieved Canada Order of Excellence for Mental Health at Work® for employee well-being.
  • Wellness programs supporting mental, physical, and financial health.
  • Opportunities for diverse career paths and networking.
  • Flexible hybrid working environment tailored to business needs.
Full Job Description
Job Description:

The Opportunity

Join Sun Life's Data Management Services team as a SQL Server Infrastructure Database Administrator and lead the charge in modernizing our database infrastructure. You'll work across distributed systems supporting Canada and the US, combining hands-on technical expertise with strategic infrastructure planning-all while driving innovation in database automation and cloud integration.

About the Team

You'll be part of a dynamic, geographically distributed team (Canada and India) that powers critical database services for a wide range of applications. This role offers genuine impact: you'll influence infrastructure decisions, mentor team members, and shape how we evolve our database capabilities. Be prepared to embrace 24/7 rotational on-call responsibilities, lead after-hours change management, and champion disaster recovery initiatives.

What will you do:
  • Lead Infrastructure Projects: Drive SQL Server initiatives from concept to deployment-software releases, security upgrades, feature optimization, and infrastructure scaling
  • Automate & Innovate: Design and implement automated database deployment pipelines, integrating cutting-edge DevOps practices into our database operations
  • Build Resilient Systems: Architect and deploy robust SQL Server environments-from standalone instances to failover clusters and AlwaysOn Availability Groups-with confidence and precision
  • Establish Excellence: Create and maintain operational best practices, build documentation, and lead by example in database administration
  • Ensure Mission-Critical Reliability: Architect comprehensive backup/restore strategies and validate recoverability across all environments
  • Optimize Performance: Proactively monitor database stability, performance, and availability using modern diagnostic tools and AI-powered tuning capabilities
  • Collaborate Strategically: Partner with technical leads, specialized IT teams, and application support to deliver seamless database services
  • Drive Continuous Improvement: Champion process innovations and contribute forward-thinking solutions that elevate the team's capabilities


What you need to succeed:
  • University level degree in Computer Science or related information technology degree/diploma
  • 2-3+ years of database concepts to business requirements and data-mapping and logical and physical data modeling experience
  • 2-3+ years SQL Server database resiliency strategies such as AlwaysOn, replication, log shipping, maintenance plans and DR recovery strategies
  • Must have hands-on experience provisioning, configuring, and scaling SQL Server Environments (including Availability Groups and FCI) using Terraform or Ansible.
  • Advanced PowerShell: Advanced proficiency in automation scripting, environment validation and configuration management at scale.
  • AI-Driven Performance Tuning: Familiarity with leveraging AI Powered performance tools (SQL Automatic tuning, Intelligent Query processing) to predict, diagnose and auto-remediate performance bottlenecks
  • Strong engineering capabilities in bridging on premises with cloud capabilities (eg. AWS EC2/RDS)


What's in it for you:
  • We're honoured to be recognized as a 2026 Best Workplaces in Canada by Great Place to Work® Canada.
  • We are thrilled to be recognized by Excellence Canada with their top-level certification, the Canada Order of Excellence for Mental Health at Work®, for prioritizing employee well-being, fostering a positive work culture, and achieving excellence in mental health.
  • Wellness programs that support the three pillars of your health - mental, physical, and financial
  • The opportunity to move along a variety of career paths with amazing networking potential.
  • As a hybrid organization, you and your leader use business and Client need to choose where you work, at home or in the


#LI-Hybrid #LI-remote

Salary Range:
65,000/65 000 - 105,000/105 000

Job Category:
IT - Technology Services

Posting End Date:
17/06/2026

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