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Added 10 mins ago
Manager, Export Liner / Gestionnaire, commerce service maritime d'exportation
MSC Mediterranean Shipping Company SA
Montreal, QC
…of assigned export trade(s) from Canada. This role owns the development and execution of trade strategies that drive volume, revenue, contribution, market share, and long-term customer…
Added 10 mins ago
SS
Classroom Lead Instructor
Strong start
Waterloo, ON
- Up to $25 CAD / hour
- Contract
- Temporary
In the role of a Lead Instructor with the Get Ready for School™ program, you will directly impact the lives of children ages 3 to 4, as they prepare for entry into junior kindergarten.…
Added 10 mins ago
SS
Classroom Instructor
Strong start
Waterloo, ON
- Up to $23 CAD / hour
- Contract
- Temporary
…demonstrate a strong understanding of early years learning and child development. As you implement the program, you will work with children in groups and individually, learning songs and…
Added 10 mins ago
MS
Manager, Export Liner
MEDITERRANEAN SHIP.INC.
Mississauga, ON
- $75,000 to $84,000 CAD / year
- Full-time
…of assigned export trade(s) from Canada. This role owns the development and execution of trade strategies that drive volume, revenue, contribution, market share, and long-term customer…
Added 10 mins ago
MS
Manager, Export Liner
MEDITERRANEAN SHIP.INC.
Montreal, QC
- Full-time
…of assigned export trade(s) from Canada. This role owns the development and execution of trade strategies that drive volume, revenue, contribution, market share, and long-term customer…
Added 10 mins ago
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Part-Time Key Lead (Mapleview)
Knix
Burlington, ON
- $22.7 CAD / hour
- Part-time
We are looking for a dynamic and results-driven Key Lead to join our team. In this role, you will be at the heart of our store operations - fostering an inclusive environment, coaching a…
Added 10 mins ago
T
Change Manager
TD
Halifax, NS · Markham, ON · Toronto, ON · Montreal, QC
- Full-time
…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…
Added 10 mins ago
MI
Education and Training Coordinator
Mondelēz International
Hamilton, ON · Plant - Hamilton, Canada
- Full-time
Your responsibilities will include development and implementation of the plant orientation and temporary agency staff training, as well as training for plant’s engineering projects.
Added 10 mins ago
MI
Project Engineer II
Mondelēz International
Hamilton, ON · Plant - Hamilton, Canada
- Full-time
Join our Mission to Lead the Future of Snacking. Make It With Pride.
Added 10 mins ago
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Enterprise Account Executive
Cloudera
Toronto, ON
- Full-time
Lead large scale transactions to close large scale deals. Build pipeline, forecast business, lead the internal team, communicate key updates and competitive intelligence.
Added 10 mins ago
C
Business Development Representative, Enterprise
Clio
Toronto, ON
- Full-time
We are currently seeking a Business Development Representative, Enterprise to join our Sales team in Toronto.
Added 10 mins ago
C
Experienced Analyst, Corporate Finance and M&A
CAE
Montreal, QC
- Full-time
…essential. Our enterprise functions don’t just support; they lead, playing a critical role in shaping the company’s path forward and ensuring both clients and employees are ready for the…
Added 10 mins ago
B
Senior Financial Analyst, Valuations & Modelling
BDO
Montreal, QC
- Full-time
Business valuations: Actively participate and lead the preparation of valuation engagements for tax planning, transaction support, financial reporting and compliance purposes.
Added 10 mins ago
Manager, Media Planning
WPP Media
Montreal, QC
Lead the development of media plans, including media analysis to support recommendations
Added 10 mins ago
A
National Senior Manager, Enterprise Employee Relations
AstraZeneca
Mississauga, ON · Canada - Mississauga
- Full-time
Lead all increased ER matters to robust, timely conclusions, including fact-finding, investigations, performance improvement plans, written warnings and involuntary terminations; engage…
Added 10 mins ago
AG
Analyste de marché - Market Analystcan you rewrite t
Altus Group
Montreal, QC
- Full-time
Added 24 mins ago
ZS
Enterprise Data Architect
Zodiac Solutions, Inc
Toronto, ON
- Full-time
Lead Hadoop modernization, migration, and platform optimization initiatives to improve performance, scalability, and operational efficiency.
Added 24 mins ago
SM
Project Manager III Project Management Office
St. Michael's Hospital
Toronto, ON
- Temporary
Plan, design, and lead complex, hospital‑wide projects impacting multiple departments.
Added 24 mins ago
TI
Data Scientist
TekStaff IT Solutions
Toronto, ON
- Contract
Work independently as a senior lead and may manage and direct activities related to analysis, design and support of technical data management solutions on various projects ranging in…
Added 24 mins ago
KG
QE / SDET – AI Chatbot & GenAI Validation
K&K Global Talent Solutions INC.
ON · Ontario, Canada
- Full-time
We are seeking an experienced Quality Engineer (QE) / SDET specializing in AI Chatbot Validation to lead the quality assurance, accuracy testing, and response analysis of our conversational…
Added 24 mins ago
SH
Physiotherapist
SE Health
Fort Erie, ON
- Full-time
…exceptional care while prioritizing your well-being, professional development, and career goals as part of a collaborative…
Added 24 mins ago
WV
Change Management Lead
World Vision Canada
Mississauga, ON
- Full-time
The Change Management Lead is responsible for the change management side of organizational digital transformation at World Vision Canada. The role plays a key part in helping the…
Added 24 mins ago
PO
Research Technology & Data Specialist - Mississauga, ON
PATTISON Outdoor
Mississauga, ON
- Full-time
…Advertising is determined to initiate change starting from within, lead by example and reflect the diversity of the communities within which we work and live, coast-to-coast. By supporting…
Added 24 mins ago
O
Chief Compliance Officer
Objectway
Toronto, ON
- Full-time
Added 24 mins ago
LA
Lead Solution Architect
Legislative Assembly of Ontario / Assemblée législative de l’Ontario
Toronto, ON
- Full-time
Looking for a rewarding career where you can share your expertise as a Lead Solution Architect? Seize this opportunity to embody our organizational values within our Information Services…

Tata Consultancy Services

Oracle Database Administrator

Toronto, ON, Canada

$100,000 to $120,000 CAD / year · Full-time

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Job details

Pay: $100,000 to $120,000 CAD / year
Job type: Full-time
Apply by: Nov 7, 2026
Posting language: English
Posted: Oct 8, 2026

Original job description

Inclusion without Exception

Tata Consultancy Services (TCS) is an equal opportunity employer, and embraces diversity in race, nationality, ethnicity, gender, age, physical ability, neurodiversity, and sexual orientation, to create a workforce that reflects the societies we operate in. Our continued commitment to Culture and Diversity is reflected in our people stories across our workforce and implemented through equitable workplace policies and processes.

TCS has been serving the Canadian marketplace for more than 35 years and today is the technology partner of choice for many of the country's leading organizations. As one of the largest IT services providers in Canada and globally, TCS is aiming to become the world's largest AI-led technology services company and is enabling its clients to transform themselves across the full AI stack, from infrastructure to intelligence.

Rooted in the heritage and values of the Tata Group, TCS is focused on creating long-term value for its clients, investors, employees, and the communities it serves. With a highly skilled workforce supporting customers from coast to coast, TCS has consistently been recognized as a Top Employer by the Top Employers Institute, including a recent top ranking at the country level.

TCS also sponsors 14 of the world's most prestigious marathons and endurance events, including the TCS Toronto Waterfront Marathon, reflecting its commitment to health, sustainability, and community empowerment.

Job Description :-

Role and Responsibilities

Collaborate with application development teams on data modeling, schema design, and deployment of complex PL/SQL packages, procedures, triggers, and views.
Analyze execution plans, perform SQL query tuning, and optimize index structures to eliminate bottlenecks in high-throughput transactional environments.
Lead database release automation, code reviews, and schema migrations across development, staging, and production environments.
Monitor database application health, identify lock contention, resolve deadlocks, and troubleshoot latency issues.
Partner with infrastructure and cloud teams to design, test, and execute on-premises to AWS cloud database migrations.
Participate in database capacity planning, failover drills, and disaster recovery design.
Support production deployment and other maintenance activities over weekend and “after office” hours on weekdays as needed.

“Mandatory” Skills:

Senior years of experience in Oracle Database Administration
Oracle Application DBA Expertise: good years specializing in Oracle Database (12c/19c+) application support, advanced PL/SQL programming, execution plan analysis, and performance diagnostics (AWR, ASH, ADDM).
AWS & Cloud Databases: Practical experience administering managed database services including Amazon RDS (Oracle/PostgreSQL) and Amazon Aurora.
PostgreSQL: Hands-on working knowledge of PostgreSQL architecture, schema design, and performance optimization.
Cloud Migration Experience: Strong, proven track record of migrating on-premises databases to AWS environments (using tools such as AWS DMS, SCT, or native utilities).
Collaboration & Release Management: Solid background in CI/CD integration for database deployments and working alongside Agile engineering teams.
Ability to work with offshore teams for maintenance and production support activities

“NICE TO HAVE” skills

Experience with Oracle Exadata administration and performance tuning features (Smart Scan, Hybrid Columnar Compression).

Proficiency in shell scripting (Bash) and automation using Python.

Relevant AWS (e.g., AWS Certified Database – Specialty) or Oracle certifications

Tata Consultancy Services Canada Inc. is committed to meeting the accessibility needs of all individuals in accordance with the Accessibility for Ontarians with Disabilities Act (AODA) and the Ontario Human Rights Code (OHRC). Should you require accommodation during the recruitment and selection process, please inform Human Resources.

Thank you for your interest in TCS. Candidates that meet the qualifications for this position will be contacted within a 2-week period. We invite you to continue to apply for other opportunities that match your profile.

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More about this job

Responsibilities

Collaborate with application teams to design schemas, develop and deploy PL/SQL objects, tune queries, manage database releases, and troubleshoot performance and availability issues. Support on-premises-to-AWS migrations, capacity planning, failover and disaster recovery activities, and production maintenance.

Requirements

The role requires extensive Oracle Database and Oracle Application DBA experience, including advanced PL/SQL, performance diagnostics, and administration of AWS managed databases and PostgreSQL. Candidates should have a proven record of AWS database migrations, CI/CD and release management, and collaboration with Agile and offshore teams; Exadata, scripting, and relevant certifications are advantageous.

Skills

Oracle Database Administration
Oracle Application DBA
Oracle 12c/19c
PL/SQL
SQL Query Tuning
Execution Plan Analysis
AWR, ASH, And ADDM
Amazon RDS
Amazon Aurora
PostgreSQL
AWS Database Migration
AWS DMS And SCT
CI/CD Database Deployments
Database Release Management
Oracle Exadata
Bash And Python Scripting

Visa sponsorship

Not detected in the job text

Keywords

Oracle Database Administration
Oracle Application DBA
Oracle 12c
Oracle 19c
PL/SQL
SQL Query Tuning
Execution Plans
AWR
ASH
ADDM
Amazon RDS
Amazon Aurora
PostgreSQL
AWS
AWS DMS
AWS SCT
Cloud Database Migration
CI/CD
Agile
Database Release Automation
Schema Migration
Capacity Planning
Disaster Recovery
Failover Testing
Oracle Exadata
Smart Scan
Hybrid Columnar Compression
Bash
Python
Database Performance Optimization

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