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Added 4 mins ago
SI
Supervisor, Production
Saputo Inc.
Georgetown, ON
- Full-time
Reporting to the Production Manager, this position is responsible for leading our production employees and overseeing the day-to-day operations to ensure objectives are met for quality,…
Added 7 mins ago
Research Scientist
Toronto and Region Conservation Authority (TRCA)
Toronto, ON
Collects data according to standardized protocols and ensures that data are scientifically defensible to guarantee the provision of high-quality information to TRCA and its partners
Added 7 mins ago
T
Software Engineer I - Development and Quality Engineering
TD
Toronto, ON
- Full-time
…experience to contribute to both application development and quality engineering. The successful candidate will design, build, test, and maintain application components and automated test…
Added 9 mins ago
CN
Senior Contract Administrator
Canadian Nuclear Laboratories
Chalk River, ON
- Contract
Post-secondary education in Business Administration, Law, Accounting, Finance, Supply Chain Management, Engineering and/or Contract Administration.
Added 9 mins ago
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Senior Implementation Consultant
Nakisa
Montreal, QC
- Full-time
Bachelor’s degree in a relevant field such as Business, Computer Science, Engineering, or equivalent experience.
Added 9 mins ago
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Senior Project Manager
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Permanent North American Gaeltacht, ON
- Internship
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Senior Manager, Architect
Mackenzie Investments
Toronto, ON · Greater Toronto Area, Canada
- Full-time
The Senior Manager, Architect is accountable for end-to-end solution architecture for major initiatives. Translates business and application needs into architecture patterns, systems…
Added 9 mins ago
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QA Automation Engineer
Flynn Group of Companies
Mississauga, ON
- $70,000 to $80,000 CAD / year
- Full-time
…Engineer to work from our Mississauga location reporting to Manager, Custom…
Added 9 mins ago
PI
Senior Director, Human Resources
Photonic Inc.
Coquitlam, BC
- $171,400 to $235,700 CAD / year
- Full-time
…including sourcing strategies for highly specialized scientific and engineering talent (PhDs, quantum,…
Added 21 mins ago
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Site Reliability Engineering I
Loblaw Companies Limited
Brampton, ON
- Full-time
Enhance our infrastructure, tooling, and processes to extend operability as a self-service function for other groups in the engineering value stream.
Added 21 mins ago
Systems Operator
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Analyse system data, alerts, dashboards, and logs to identify performance issues and improvement opportunities.
Added 25 mins ago
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…service applications. Applies deep knowledge of algorithms, data structures and programming languages to develop high quality technology applications and services - including tools,…
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Senior Engineer (Mechanical/Piping Design)
Kinectrics
Kincardine, ON
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Reports to: Section Manager, Site Engineering and Design
Added 40 mins ago
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Senior Manager - Software Development
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- Full-time
Reporting to the Head of Engineering, Wealth the Senior Manager of Engineering is responsible for providing leadership and direction on end-to-end technology design and implementation.…
Added 41 mins ago
Senior Manager - Software Development
Scotiabank
Toronto, ON
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Added 41 mins ago
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Project Manager
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Organize and manage data (including specifications, quotes, estimates, drawings, etc.) in accordance with Samuel Automation's standards.
Added 56 mins ago
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Senior Manager, Solution Architect
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Toronto, ON · Greater Toronto Area, ON
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Breaks down strategic problems, and analyses data and information to provide insights and recommendations.
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Manager, Customer Contact Optimization Analytics and Insights
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Added 1 hour ago
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Added 1 hour ago
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Project Manager
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Reporting to the Manager, DNNP Owners Engineering, this position is responsible for the following.

Senior Mongo DBA

Mississauga, ON, Canada

$81,600 - $115,200 CAD · Full-time

Apply About employer

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Job details

Pay: $81,600 - $115,200 CAD
Job type: Full-time
Apply by: Nov 5, 2026
Experience: 5+ years of DBA experience (SQL Server and/or MongoDB)
Posting language: English
Posted: Oct 6, 2026

Original job description

Work Location:

Mississauga, Ontario, Canada

Hours

37.5

Line Of Business

Technology Solutions

Pay Details

$81,600 - $115,200 CAD

TD is committed to providing fair and equitable compensation opportunities to all colleagues. Growth opportunities and skill development are defining features of the colleague experience at TD. Our compensation policies and practices have been designed to allow colleagues to progress through the salary range over time as they progress in their role. The base pay actually offered may vary based upon the candidate's skills and experience, job-related knowledge, geographic location, and other specific business and organizational needs.

As a candidate, you are encouraged to ask compensation related questions and have an open dialogue with your recruiter who can provide you more specific details for this role.

Job Description

The Senior Mongo Database Administrator is responsible for operational support, maintenance, and optimization of enterprise database platforms including Microsoft SQL Server and MongoDB. This role focuses on reliable production operations, incident resolution, and continuous improvement while working independently on complex systems.

Key Accountabilities

Administer and support enterprise SQL Server and MongoDB environments across distributed infrastructure
Perform day-to-day operational support including monitoring, patching, performance tuning, and capacity management
Actively participate in incident, problem, and change management processes
Lead root cause analysis (RCA) and implement preventative solutions
Support high availability (HA) and disaster recovery (DR) solutions (AGs, clustering, replica sets, sharding)
Execute and validate backup and recovery processes for both platforms
Utilize MongoDB Ops Manager for monitoring, patching, automation, and operational visibility
Develop and maintain automation scripts (PowerShell, Python, Bash, T-SQL, Mongo Shell)
Monitor system health using metrics, logs, and observability tools
Collaborate with Engineering and stakeholders to improve stability and performance
Support infrastructure deployments and environment builds (on-prem and cloud)
Ensure adherence to security, audit, and compliance requirements

Technical Responsibilities

Manage:

SQL Server: backups, indexing, query tuning, clustering

MongoDB: replica sets, sharding, backups, performance tuning

Perform performance analysis and tuning across both platforms
Troubleshoot cross-layer issues (OS, network, storage, database)
Support cloud environments (Azure / MongoDB Atlas)
Maintain runbooks, SOPs, and technical documentation

Experience & Education

5+ years of DBA experience (SQL Server and/or MongoDB)
Undergraduate degree or Technical Certificate
Hands-on experience with:
SQL Server administration and T-SQL
MongoDB operations including replica sets and backup/recovery
MongoDB Ops Manager (monitoring, automation)
Strong understanding of:
HA/DR concepts
Database security and access control
Experience with:
Windows and Unix/Linux platforms
Automation and scripting
Working knowledge of incident, change, and problem management (ITIL)
Ability to work independently on moderately to highly complex systems

Behavioral Competencies

Strong troubleshooting and analytical skills
Effective communication with technical teams and stakeholders
Continuous improvement mindset
Team-oriented with ability to mentor junior staff (emerging capability)

Who We Are

TD is one of the world's leading global financial institutions and is the fifth largest bank in North America by branches/stores. Every day, we strive to make every interaction, product, and experience remarkably human and refreshingly simple for over 27 million households and businesses in Canada, the United States and around the world. More than 95,000 TD colleagues bring their skills, talent, and creativity to foster deeper relationships, ensure disciplined execution, and build a simpler, faster banking experience. TD is deeply committed to being a leader in client experience, that is why we believe that all colleagues, no matter where they work, are client facing. Together, we are reimagining what banking can be for our clients, colleagues and communities.

Our Total Rewards Package

Our Total Rewards package reflects the investments we make in our colleagues to help them and their families achieve their financial, physical, and mental well-being goals. Total Rewards at TD includes a base salary, variable compensation, and several other key plans such as health and well-being benefits, savings and retirement programs, paid time off, banking benefits and discounts, career development, and reward and recognition programs. Learn more

Additional Information

We’re delighted that you’re considering building a career with TD. Through regular development conversations, training programs, and a competitive benefits plan, we’re committed to providing the support our colleagues need to thrive both at work and at home.

Please be advised that this job opportunity is subject to provincial regulation for employment purposes. It is imperative to acknowledge that each province or territory within the jurisdiction of Canada may have its own set of regulations, requirements.

Colleague Development

If you’re interested in a specific career path or are looking to build certain skills, we want to help you succeed. You’ll have regular career, development, and performance conversations with your manager, as well as access to an online learning platform and a variety of mentoring programs to help you unlock future opportunities.

If you’re passionate about helping clients and building deep, lasting relationships, TD offers diverse career paths where you can grow your expertise and make a meaningful impact.

We're committed to your success and foster a respectful workplace where diverse perspectives are valued, everyone has fair opportunities to grow, and you can unlock your full potential to achieve your career goals. Here at TD, we hire and develop the best.

Training & Onboarding

We will provide training and onboarding sessions to ensure that you’ve got everything you need to succeed in your new role.

Interview Process

We’ll reach out to candidates of interest to schedule an interview. We do our best to communicate outcomes to all applicants by email or phone call.

Accommodation

Your accessibility is important to us. Please let us know if you’d like accommodations (including accessible meeting rooms, captioning for virtual interviews, etc.) to help us remove barriers so that you can participate throughout the interview process.

We look forward to hearing from you!

Language Requirement (Quebec Only)

Sans Objet

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More about this job

Responsibilities

Administer and optimize enterprise SQL Server and MongoDB platforms, including monitoring, patching, performance tuning, backups, and high-availability and disaster-recovery operations. Resolve incidents, lead root cause analysis, automate operational tasks, support infrastructure deployments, and maintain security, compliance, and technical documentation.

Requirements

Requires 5+ years of DBA experience with SQL Server and/or MongoDB, along with an undergraduate degree or technical certificate. Candidates should have hands-on SQL Server and MongoDB administration experience, including MongoDB Ops Manager, HA/DR, security, Windows and Linux environments, scripting, and ITIL-based operational processes.

Skills

SQL Server Administration
MongoDB Administration
Database Performance Tuning
High Availability And Disaster Recovery
Backup And Recovery
MongoDB Ops Manager
Automation And Scripting
Incident Management
Root Cause Analysis
Database Security
Capacity Management
Cloud Environments
Troubleshooting
Technical Documentation
Stakeholder Communication

Benefits

Health And Well-Being Benefits
Savings And Retirement Programs
Paid Time Off
Banking Benefits And Discounts
Career Development
Reward And Recognition Programs

Visa sponsorship

Not detected in the job text

Keywords

SQL Server
MongoDB
MongoDB Ops Manager
T-SQL
Mongo Shell
PowerShell
Python
Bash
Azure
MongoDB Atlas
Windows
Unix
Linux
Replica Sets
Sharding
Clustering
Availability Groups
High Availability
Disaster Recovery
Backup And Recovery
Performance Tuning
Capacity Management
Database Security
Incident Management
Problem Management
Change Management
ITIL
Root Cause Analysis
Monitoring
Automation

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