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Oracle Database Administrator Jobs in Ontario (NOW HIRING)

Database Administrator

Toronto, ON · On-site

CA$72K - CA$108K/yr

Database Administrator We are looking for a skilled Database Administrator (DBA) to join our ... Experience with Oracle database administration (installation, configuration, backup/recovery ...

TEHORA est presentement a la recherche d'un Administrateur SGBD Oracle pour assurer ... Cinq (5) annees d'experience avec Oracle Database, PL/SQL et OEM; * Excellente capacite d'analyse ...

Experience with other database technologies (e.g., Oracle, MariaDB, PostgreSQL, Snowflake ... Azure Database Administrator Associate, Oracle OCA) BENEFITS * Flexible working hoursand hybrid ...

Head of Oracle Technologies at Next Ventures Overview Our client is seeking a highly experienced Oracle Cloud ERP and Database Expert for a long-term 3-year remote assignment . This role requires ...

New

DBA - Pipeline

Thornhill, ON · Hybrid

CA$70K - CA$85K/yr

Overview Adastra is seeking a Database Administrator (DBA) to manage, optimize, and support ... Strong experience administering relational database platforms such as SQL Server, Oracle ...

DBA - Pipeline

Thornhill, ON · Hybrid

CA$70K - CA$85K/yr

Adastra is seeking a Database Administrator (DBA) to manage, optimize, and support enterprise ... Strong experience administering relational database platforms such as SQL Server, Oracle ...

Database Administrator

Ottawa, ON · Remote

$85K - $110K/yr

We are looking for an experienced Senior Database Administrator for our client. This is a permanent position that is remote to start with later relocation to Calgary or Winnipeg . Our client is a ...

Database Administrator

Waterloo, ON · Remote

$85K - $110K/yr

We are looking for an experienced Senior Database Administrator for our client. This is a permanent position that is remote to start with later relocation to Calgary or Winnipeg . Our client is a ...

Database Administrator

Ottawa, ON · Remote

$85K - $110K/yr

We are looking for an experienced Senior Database Administrator for our client. This is a permanent position that is remote to start with later relocation to Calgary or Winnipeg . Our client is a ...

Database Administrator

Kitchener, ON · Remote

$85K - $110K/yr

We are looking for an experienced Senior Database Administrator for our client. This is a permanent position that is remote to start with later relocation to Calgary or Winnipeg . Our client is a ...

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Oracle Database Administrator information

Can I become an Oracle Database Administrator with no experience?

Becoming an Oracle Database Administrator typically requires some background in database concepts, SQL, and system management. Entry-level positions may be available to those with relevant certifications, such as Oracle Certified Associate, and a willingness to learn on the job. Gaining experience through training, internships, or related IT roles can improve chances of starting in this field.

What are some common challenges Oracle Database Administrators face when managing large-scale databases, and how can they be addressed?

Oracle Database Administrators often encounter challenges such as maintaining database performance, managing backup and recovery processes, and ensuring data security, especially in large-scale environments. Addressing these challenges involves regularly monitoring system performance, implementing robust backup strategies, and keeping up-to-date with Oracle security patches. Effective collaboration with application developers and IT infrastructure teams is also key to identifying potential issues early and ensuring smooth database operations.

Is Oracle Database Administrator still in demand?

Oracle Database Administrators are still in demand due to the continued reliance on Oracle databases in many industries. Skills in database management, SQL, and familiarity with Oracle tools are valuable, and certifications can enhance job prospects. The role often requires ongoing learning to keep up with database updates and security practices.

What are the key skills and qualifications needed to thrive as an Oracle Database Administrator, and why are they important?

To thrive as an Oracle Database Administrator, you need expertise in database management, SQL, backup and recovery, and a solid understanding of Oracle architecture, usually supported by a degree in computer science or related fields. Familiarity with Oracle Database tools (like Oracle Enterprise Manager), PL/SQL, and relevant certifications such as Oracle Certified Professional (OCP) are often required. Strong analytical thinking, attention to detail, and effective communication help DBAs proactively address issues and collaborate with IT teams. These skills and qualities are crucial for maintaining database performance, ensuring data security, and supporting business continuity.

What does an Oracle Database Administrator do?

An Oracle Database Administrator (DBA) is responsible for installing, configuring, maintaining, and securing Oracle databases within an organization. Their duties include monitoring database performance, ensuring data integrity, performing backups and recovery, and applying patches and updates. They also help optimize queries, manage user access, and troubleshoot any issues to ensure the database runs efficiently and securely. Oracle DBAs play a key role in supporting business applications that rely on reliable and accessible data.

What is the salary of an Oracle Database Administrator?

The salary of an Oracle Database Administrator typically ranges from $70,000 to $130,000 annually, depending on experience, certifications, and location. Senior roles or those with advanced skills in PL/SQL, performance tuning, and backup recovery can earn higher salaries. Many positions also offer benefits such as health insurance and professional development opportunities.

What does an Oracle Database Administrator do?

Oracle Database Administrators (DBAs) organize and store data using Oracle’s database software solutions. Businesses and corporations rely on Oracle Database Administrators to manage their data securely and efficiently. Oracle DBAs handle capacity planning, evaluate database server hardware, and manage all aspects of an Oracle database including installation, configuration, design, and data migration. Additional responsibilities include performance monitoring, security, backups, troubleshooting, and data recovery.

What are the most commonly searched types of Oracle Database Administrator jobs in Ontario? The most popular types of Oracle Database Administrator jobs in Ontario are:
What are popular job titles related to Oracle Database Administrator jobs in Ontario? For Oracle Database Administrator jobs in Ontario, the most frequently searched job titles are:
What job categories do people searching Oracle Database Administrator jobs in Ontario look for? The top searched job categories for Oracle Database Administrator jobs in Ontario are:
What cities in Ontario are hiring for Oracle Database Administrator jobs? Cities in Ontario with the most Oracle Database Administrator job openings:
What are popular job titles related to Oracle Database Administrator jobs in ON? For Oracle Database Administrator jobs in ON, the most frequently searched job titles are:
Infographic showing various Oracle Database Administrator job openings in Ontario as of August 2026, with employment types broken down into 100% Full Time. Highlights an 100% In-person job distribution.

Senior Oracle Database Administrator

Scotiabank

Toronto, ON

Full-time

PTO

Re-posted 17 days ago


Job description

Requisition ID: 262244 
Join a purpose driven winning team, committed to results, in an inclusive and high-performing culture.

The Information Technology (IT) department manages the technology and computer infrastructure that drives Tangerine's business systems.


The IT department supports the organization in these critical areas: End-User Technical Support, Desktop Management, Network Management, Voice and Data Communications, Business and Web Applications and Strategic Technical Planning.
The Senior Database Administrator's role is to design, install, monitor, maintain and performance-tune databases while ensuring high levels of data and system availability. This individual is also be responsible for developing, implementing and overseeing database policies and procedures to ensure the integrity and availability of databases and their accompanying software. The Senior Database Administrator will report directly to the Director of Infrastructure Project and Database Systems.


Is this role right for you? In this role, you will:
Assess and develop long-term strategic goals for databases in conjunction with data owners and department managers
Work with application development staff to develop database architectures, coding standards, and quality assurance policies and procedures
Design and implement redundant systems, policies, and procedures for disaster recovery and data archiving to ensure effective protection and integrity of data assets
Configure and design database architecture to scale and adapt to changing Operational and platform technologies (e.g. automation, diverse platform, cloud, etc.)
Ensure that existing and planned implementations are consistent and compliant with applicable security and regulatory policies and directives.
Conduct research and make recommendations on database products, services, protocols, and standards in support of procurement and development efforts
Create models for new database development and/or changes to existing ones
Respond to and resolve database access and performance issues
Monitor database system details within the database, including stored procedures and execution time, and implement efficiency improvements
Monitor, optimize and allocate physical data storage for database systems
Plan and coordinate data migrations between systems
Establish appropriate end-user database access control levels
Implement corporate policy and audits; develop, publish, enforce and maintain standards and procedures
Manage development, test and production environments; perform administrative functions; maintain documentation
Design, create and maintain database structures; review application design and SQL code
Design, test and implement backup/recovery strategies and contingency plans
Monitor, analyze and report on availability, performance and resource consumption
Assess capacity and make recommendations on disk and server sizing based on projected growth
Plan, test and implement software upgrades; monitor alerts; administer licenses; interface with vendors
Remain current with industry and product direction; evaluate new technologies and product features; make recommendations as to how Tangerine can benefit
Troubleshoot problems; provide database problem resolution assistance to IT staff
Provide day-to-day consultancy and support to IT staff; act as backup for other Database Systems staff
Monitor daily operations; log issues and ensure resolution
Other duties as assigned

Do you have the skills that will enable you to succeed in this role? We'd love to work with you if you have:
University or College Degree or equivalent experience
8+ years of experience as a DBA
5+ years experience administering Oracle databases
3+ years of SQL coding experience
Experience working in a team-oriented, collaborative environment
Experience on Redis Enterprise will be an added advantage
Experience on Qlik Replicate (Attunity) will be an added advantage
Exposure to GCP database services such as AlloyDB or Cloud SQL is an added advantage
Superior working knowledge of Oracle database products and the SQL language
Proven experience designing, deploying, and administering highly available and resilient database systems including hands-on experience with Dataguard and Disaster Recovery administration.
Experience on database duplication and standby database with RMAN
Experience on migrating to multi-tenant architecture (CDB/PDB)
Strong working knowledge of Oracle wallet, SSL and TLS connections
Working knowledge on data encryption (i.e. TDE)
Knowledge on NO-SQL database and in-memory data store
Knowledge on different Redis deployment methods
Strong understanding of Redis clusters, cluster setup and operations
Working experience on Redis upgrade and certificate operations
GCP, AlloyDB, Terraform Experience 
Strong understanding of database structures, theories, principles and practices
Expert technical experience with designing, building, installing, configuring and supporting database servers
Familiarity with client/server, operating system, storage and networking fundamentals
Experience working in Unix or Linux Operating environments
Proven analytical and problem-solving abilities
Experience with requirements gathering and database design
Strong technical documentation skills
Demonstrated ability in performance tuning and capacity management
Proven experience working with vendors and third-party providers
Ability to conduct research into database issues, standards and products as required
Ability to present ideas in user-friendly language
Ability to effectively prioritize and execute tasks in a high-pressure environment
Works well independently and in a hybrid working environment
Availability to carry a 24x7 production support "pager" on a scheduled basis
Good oral and written communication skills
Good interpersonal skills
Highly self-motivated and directed
Keen attention to detail


What's in it for you?
Diversity, Equity, Inclusion & Allyship - We strive to create an inclusive culture where every employee is empowered to reach their fullest potential, respected for who they are, and are embraced through bias-free practices and inclusive values across Scotiabank. We embrace diversity and provide opportunities for all employee to learn, grow & participate through our various Employee Resource Groups (ERGs) that span across diverse gender identities, ethnicity, race, age, ability & veterans.
Accessibility and Workplace Accommodations - We value the unique skills and experiences each individual brings to the Bank, and are committed to creating and maintaining an inclusive and accessible environment for everyone. Scotiabank continues to locate, remove and prevent barriers so that we can build a diverse and inclusive environment while meeting accessibility requirements.
Upskilling through online courses, cross-functional development opportunities, and tuition assistance.  
Competitive Rewards program including bonus, flexible vacation, personal, sick days and benefits will start on day one.
Community Engagement - no matter where you choose to work from; we offer opportunities for community engagement & belonging with our various programs such as hackathons, contests, cooking with friends, Humans of Digital and much more!

Location(s):  Canada : Ontario : Toronto 
Scotiabank is a leading bank in the Americas. Guided by our purpose: "for every future", we help our customers, their families and their communities achieve success through a broad range of advice, products and services, including personal and commercial banking, wealth management and private banking, corporate and investment banking, and capital markets.  
At Scotiabank, we value the unique skills and experiences each individual brings to the Bank, and are committed to creating and maintaining an inclusive and accessible environment for everyone. If you require accommodation (including, but not limited to, an accessible interview site, alternate format documents, ASL Interpreter, or Assistive Technology) during the recruitment and selection process, please let our  Recruitment team know. If you require technical assistance, please click here. Candidates must apply directly online to be considered for this role. We thank all applicants for their interest in a career at Scotiabank; however, only those candidates who are selected for an interview will be contacted.