Database Administrator (DBA)

Purolator; Mississauga; On-site; CAD 80,000 - 100,000; Full time

Job summary

A leading logistics company in Mississauga is looking for a Database Administrator to manage database solutions across multiple platforms. The ideal candidate should have a Bachelor's degree in a related field and experience with cloud services such as AWS and Azure. Responsibilities include designing optimized database systems, enhancing performance, and ensuring security compliance. Strong SQL skills are essential. Great opportunity for professional growth within an innovative team.

Qualifications

• Proven experience with multi-platform database technologies.
• Hands-on experience with SQL and NoSQL database systems.
• Experience with cloud platforms such as AWS, Azure, or Google Cloud.

Responsibilities

• Design, implement, and optimize database systems.
• Enhance database performance and availability.
• Collaborate with DevOps to manage database solutions.
• Implement security measures for data protection.
• Build CI/CD pipelines for database development.

Skills

SQL programming

PL/SQL or T-SQL

Database migration tools

Data modeling

Python scripting

Problem-solving skills

Communication skills

Education

Bachelor’s degree in Computer Science or related field

Tools

AWS Aurora

MSSQL

DynamoDB

Azure Cosmos DB

Google BigQuery

Terraform

CloudFormation

Job description

Overview

It’s not a package. It’s a promise®.

As Canada’s leading integrated freight, package, and logistics provider, we’ve been helping promises get where they need to be for more than 60 years. How does the magic happen? The journey starts with you. The places we go, the elements we brave, the promises we deliver – it’s all possible because of our people. So, whether you’re looking to build new skills, make an impact in your community, or inspire your team, we go there for you.

Description

Purolator is seeking a skilled and detail-oriented Database Administrator (DBA). The ideal candidate will be responsible to assist with design, development, implementation, and maintenance of multi‑platform database solutions. Working closely with cross‑functional teams to ensure optimal database performance, security, scalability, and reliability to support our organization’s ever‑evolving, complex data needs.

Responsibilities

Database Development and Design:

• Design, implement, and optimize database systems in a multi‑technology environment
• Develop efficient database schemas, structures, and indexing strategies to support business applications

Performance Optimization:

• Monitor and enhance database performance, scalability, and availability
• Identify bottlenecks and implement strategies for efficient query optimization and tuning

Cloud Integration:

• Collaborate with DevOps and cloud infrastructure teams to deploy and manage database solutions
• Utilize cloud‑native tools for monitoring, automation, and cost optimization

Data Security and Compliance:

• Implement security measures to safeguard sensitive data
• Ensure databases comply with regulatory and organizational standards

Additional Responsibilities

Collaboration and Support:

• Work with application developers to integrate databases with front‑end and back‑end applications
• Provide support for database‑related issues, troubleshooting, and incident resolution
• Monitor Incident and request queue and support change management processes

Automation and CI/CD:

• Build and maintain database CI/CD pipelines to streamline development and deployment processes
• Leverage Infrastructure as Code (IaC) tools like Terraform or CloudFormation for database provisioning

Documentation and Reporting:

• Maintain up‑to‑date documentation for database structures, configurations, and processes
• Generate reports and dashboards for stakeholders as required.

Education & Experience

• Bachelor’s degree in Computer Science, Information Technology, or a related field. Equivalent experience will be considered.
• Proven experience with multi‑platform database technologies (e.g., AWS Aurora Family (Postgres,MySQL), MSSQL, DynamoDB, Azure Cosmos DB, Google BigQuery)
• Hands‑on experience with SQL and NoSQL database systems
• Experience with cloud platforms such as AWS, Azure, or Google Cloud

Qualifications

Technical Skills:

• Proficiency in database programming languages like SQL, PL/SQL, or T‑SQL.
• Familiarity with database migration tools and techniques
• Knowledge of database backup, recovery, and disaster recovery solutions
• Experience with data warehousing and ETL processes such as SSIS is a plus
• Strong Understading of lambda development lifecycle. Experience is a plus
• Strong scripting skills in Python, Bash, or similar
• Knowledge of data modeling tools and methodologies

Soft Skills:

• Strong analytical and problem‑solving skills
• Excellent communication and collaboration abilities
• Ability to work independently and manage multiple projects simultaneously
• Natural curiosity to learn and explore the unknown

Preferred Qualifications:

• Certifications such as AWS Certified Database – Specialty, Microsoft Azure Database Administrator, or Google Professional Data Engineer
• Experience with containerization and orchestration tools like Docker and Kubernetes
• Understanding of machine learning and big data technologies

POSTING DETAILS
Location: 530 - Corporate
Working Conditions: Office Environment

Reports to: Manager Technology
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Purolator is an equal opportunity employer committed to diversity and inclusion. We consider all qualified applicants for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability, Aboriginal/Indigenous status or any other factors considered discriminatory. If you require an accommodation during the recruitment process, we will work with you to meet your needs.

At Purolator, we are committed to ensuring our recruitment process is fully compliant with Canadian law. As part of the first round of pre‑screening, the application process may involve the integration of human oversight with an automated AI solution (“AI Tool”) to assist in evaluating candidate qualifications for the position for which they are applying. This AI Tool assists in automating certain stages, such as resume screening and skills assessments, and helps expedite getting to the initial communication stage with candidates. Any personal information shared with Purolator will be used strictly for the purposes of these job applications in compliance with applicable privacy law. If you have any questions about the process, please contact: [e-mail]

We recognize that our employees and their families are key stakeholders. We will only be successful as a business if we provide our employees with a safe and healthy workplace and we have the right people in the right roles with the support they need to succeed. We hire for attitude and train for skills. To learn more about us and our values, go to www.purolator.com.

At Purolator, every day is an opportunity for our employees to connect with one another and with our customers to help make a positive impact in the communities where we live, work and play.