Jobs in Canada

25+ jobs

Email me new jobs Save this search

Added 14 mins ago
A
Therapeutic Specialist – Gynecology & Gastroenterology (BC & SK)
AbbVie
Vancouver, BC
- $93,000 to $143,000 CAD / year
- Full-time
Minimum of three to five years in a Specialty Sales role within the pharmaceutical industry. Gynecology experience is preferred, and Gastroenterology experience is an asset. Established…
Added 29 mins ago
Coffee - Coffee Bar Server
Sobeys Capital Incorporated or a Franchise/Affiliate / ou une franchise/société affiliée
Lloydminster, AB
Prepare hot and cold beverages, including specialty drink preparation
Added 29 mins ago
GF
Personal Trainer - Windsor Dougall and Cabana
GoodLife Fitness
Windsor, ON
- Full-time
Pre-designed specialty programs and marketing materials
Added 29 mins ago
AH
Registered Nurse
Alberta Health Services
AB · Greater Edmonton Metropolitan Area
- Part-time
…RN practices nursing care according to Hemodialysis Nursing Specialty Scope of Practice, regulating body, clinical policies and nursing standards. The RN demonstrates a professional…
Added 29 mins ago
AH
Registered Nurse
Alberta Health Services
AB · Greater Edmonton Metropolitan Area
- Part-time
…and mental health, as well as patients from other pediatric specialty programs requiring inpatient support. As a valued member of the multidisciplinary team, the RN plays a key role in…
Added 59 mins ago
SI
Sales Associate
SNDL Inc.
St. Albert, AB · ACE Liquor Discounter Hebert
- Part-time
…wines from around the world, local and international beers, and specialty spirits at everyday low…
Added 1 hour ago
A
Virology, Therapeutic Specialist - Northern Ontario
AbbVie
Sudbury, ON · Greater Sudbury, Ontario
- $93,000 to $143,000 CAD / year
- Full-time
Minimum 3-5 years’ experience as a Specialty Sales Representative- definite asset.
Added 1 hour ago
SD
Specialist, Patient Care
Shoppers Drug Mart
Mississauga, ON
- Full-time
Specialty Health Network (or SHN, as we call ourselves) is a growing division of Shoppers Drug Mart, with a strong entrepreneurial spirit. We pride ourselves in having an awesome work…
Added 1 hour ago
HM
Family Practitioner/General Practitioner
Health Match BC
Penticton, BC
- Internship
…referral centre. Our 172 acute beds provide emergency, trauma, specialty, surgical, and outpatient care, plus diagnostic and paramedical services, tailored to community…
Added 2 hours ago
HM
Psychiatry
Health Match BC
Penticton, BC
- Part-time
…Area and responsible for providing core medical and surgical specialty services to surrounding population of approximately 90,000…
Added 2 hours ago
HM
Neurology
Health Match BC
Penticton, BC
- Internship
…referral centre. Our 172 acute beds provide emergency, trauma, specialty, surgical, and outpatient care, plus diagnostic and paramedical services, tailored to community…
Added 2 hours ago
HM
Anesthesiology
Health Match BC
Penticton, BC
- Part-time
…Area and responsible for providing core medical and surgical specialty services to surrounding population of approximately 90,000…
Added 2 hours ago
HM
Vascular Surgery
Health Match BC
Kamloops, BC
- Part-time
Kamloops offers high-level, specialty medical care including core physician specialties, 24-hour Emergency and Trauma Services, Ambulatory and Outpatient Clinics, and Diagnostic Services…
Added 2 hours ago
HM
Internal Medicine
Health Match BC
Kelowna, BC
- Full-time
Added 3 hours ago
DB
Part Time Bridal Sales
David's Bridal
Hamilton, ON
- Part-time
Added 3 hours ago
SI
Sales Associate
SNDL Inc.
Alexis Whitecourt 232, AB · ACE Liquor Discounter Gateway Plaza
- Part-time
…wines from around the world, local and international beers, and specialty spirits at everyday low…
Added 3 hours ago
E
NSWOC Nurse
Extendicare
North Bay, ON · ParaMed - North Bay (McIntyre St.)
- Part-time
Provide consultation /clinical support to ParaMed’s nursing health care team (direct/or remote) including recommendations for specialty products/nursing care.
Added 3 hours ago
E
NSWOC Nurse
Extendicare
Sault Ste. Marie, ON · ParaMed - SaultSteMarie (Queen St.)
- Part-time
Provide consultation /clinical support to ParaMed’s nursing health care team (direct/or remote) including recommendations for specialty products/nursing care.
Added 4 hours ago
AE
Field Technician - General - Forestry & Construction | Edmundston
A.L.P.A. Equipment Ltd.
St.-Jacques, NB · Saint-Jacques, NB
- Full-time
Added 4 hours ago
AE
Field Technician - Construction | Balmoral
A.L.P.A. Equipment Ltd.
Balmoral, NB
- Full-time
Added 4 hours ago
AE
Service Technician | Balmoral
A.L.P.A. Equipment Ltd.
Balmoral, NB
- Full-time
Added 4 hours ago
AE
Service Technician | Fredericton
A.L.P.A. Equipment Ltd.
Maugerville, NB
- Full-time
Added 4 hours ago
AE
Service Technician | Edmundston
A.L.P.A. Equipment Ltd.
St.-Jacques, NB · Saint-Jacques, NB
- Full-time
Added 4 hours ago
AE
Field Technician - Forestry | Truro
A.L.P.A. Equipment Ltd.
Upper Onslow, NS
- Full-time
Added 4 hours ago
AE
Field Technician - General - Forestry & Construction | Moncton
A.L.P.A. Equipment Ltd.
Moncton, NB
- Full-time

Astra-North Infoteck Inc. ~ Conquering today’s challenges, achieving tomorrow’s vision!

Senior Database Administrator (Oracle Application DBA / Cloud)

Toronto, ON, Canada

Full-time

Apply About employer

Applications open in a new tab.

Job details

Job type: Full-time
Apply by: Dec 4, 2026
Posting language: English
Posted: Nov 3, 2026

Original job description

Senior Oracle Application DBA

Role Overview

We are seeking an experienced Senior Oracle Application DBA to optimize, scale, and maintain mission-critical database applications. This role partners closely with development and engineering teams to ensure high availability, optimal SQL/PL-SQL performance, and smooth database operations, while helping drive database modernization and cloud migration initiatives.

Key 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.

Required Qualifications & Skills

Oracle Application DBA Expertise: 8+ 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.

Nice-to-Have Qualifications

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.

Apply About employer

More about this job

Responsibilities

Optimize and maintain Oracle database applications, including schema design, PL/SQL development, SQL tuning, release automation, and troubleshooting performance and availability issues. Collaborate with infrastructure and cloud teams on AWS database migrations, capacity planning, failover testing, and disaster recovery.

Requirements

Requires 8+ years of Oracle Database application administration experience, including advanced PL/SQL, performance diagnostics, and SQL tuning. Candidates should also have practical experience with AWS managed databases, PostgreSQL, on-premises-to-AWS migrations, and database CI/CD; Exadata, Bash, Python, and relevant certifications are advantageous.

Skills

Oracle Database Administration
PL/SQL
SQL Performance Tuning
Execution Plan Analysis
AWR, ASH, and ADDM
Amazon RDS
Amazon Aurora
PostgreSQL
AWS Database Migration
AWS DMS
AWS SCT
Database CI/CD
Schema Design
Database Release Management
Disaster Recovery
Bash

Visa sponsorship

Not detected in the job text

Keywords

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

Report this job