Database administrator sql Jobs

Oracle Middleware & Database Administrator
DecisivEdge —Markham, ON
- $115,000–$145,000 a year
- Full-time
- Hybrid work
- Azure
- Oracle
- Computer Science
- Disability insurance
- Dental care
Quick apply
4h
Data Center Infrastructure Architect
ALSTOM —Toronto, ON
- $100,000–$140,000 a year
- Full-time
- Computer Science
- Engineering
- No university degree
Senior Application Architect
Stantec —Edmonton, AB
- $105,400–$164,600 a year
- Temporary
- Computer science
- Azure
- Oracle
- Wellness program
- Employee stock purchase plan
Infra or Cloud GenAI Architect
Tata Consultancy Services —Calgary, AB
- Azure
- DevOps
- Java
IT/OT Systems Architect
IAMGOLD —Toronto, ON
- Bilingual
- English
- Databases
- Dental care
14d
Director, Application Support
Scotiabank —Toronto, ON
- On call
- Azure
- Oracle
- Computer Science
- Tuition reimbursement
Senior Cloud Engineer
Press Ganey —Vancouver, BC
- $109,000–$156,000 a year
- Full-time
- Azure
- Computer Science
- DevOps
Quick apply
Global Marketing Operations Lead
Rockwell Automation —Toronto, ON
- $77,760–$116,640 a year
- Full-time
- Hybrid work
- Databases
- SQL
- Bachelor's
- Dental care
- Paid time off
Senior Data Architect
Stantec —Edmonton, AB
- $105,400–$164,600 a year
- Temporary
- Oracle
- ERP systems
- Data analysis skills
- Wellness program
- Employee stock purchase plan
Senior Software Developer
SGGG Fund Services —Toronto, ON
- Full-time
- Hybrid work
- Computer Science
- Bachelor's
- No university degree
- Paid time off
Senior Software Developer
SGGG-FSI —Toronto, ON
- Full-time
- Hybrid work
- Computer Science
- Bachelor's
- No university degree
- Paid time off
Quick apply
Senior JDE CNC Administrator
IKO Industries Ltd. —Mississauga, ON
- Weekends as needed
- Oracle
- Windows
- Java
- Disability insurance
- Dental care
2d
Healthtech Consultant - Epic Technical Consultant
Nordic —Canada
- Full-time
- SQL
- Epic
- Analytics
IT Application Services Level 4
Alberta Health Services —Edmonton, AB
- $38.73–$66.42 an hour
- Full-time
- Oracle
- Computer Science
- Java
3h

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Oracle Middleware & Database Administrator
DecisivEdge —Markham, ON
Bachelor’s degree in computer science, Information Technology, or related field. In accordance with the Accessibility for Ontarians with Disabilities Act, 2005…
$115,000–$145,000 a year
Quick apply
4h

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Oracle Middleware & Database Administrator

DecisivEdge -
Markham, ON

Quick apply

Job details

Full-time
$115,000–$145,000 a year
4 hours ago

Qualifications

CI/CD
Authentication
Cloud infrastructure
Azure
Oracle
Node.js
Computer Science
Enterprise software
Load balancing
Tomcat
UNIX
Weblogic
SOAP
SQL
Bachelor's
SSL
Splunk
REST
Linux
JDBC
PL/SQL
Jenkins
JMS
Shell Scripting
Analytics
Information Technology

Full job description

Join the Team : Oracle Middleware & Database Administrator

Salary Range : CAD$ 115-145K

Who we are

DecisivEdge is a global business consulting and technology services firm. We are a team of talented consultants dedicated to identifying and addressing our customers’ most pressing opportunities. With offices in Newark (Delaware), Markham (Ontario), and Magarpatta (Pune, India), we utilize our skills and expertise in strategy, technology and analytics to create solutions that help our clients develop and sustain a competitive advantage.

We are looking for a talented and versatile Oracle Middleware & Database Administrator to join our team and help us bring our vision to life. This role is based in our Markham, Ontario offices conveniently located near Highway 404 & 407. We are focused on team participation and commit to working a Full-Time schedule in our Markham office.

Our Culture & Values

The Oracle Middleware & Database Administrator will be part of a professional team that prioritizes its corporate culture focused on four foundational core values:

Put Integrity First
Think “We” not “Me”
Be Passionate
Execute Flawlessly

Essential Duties and Responsibilities:

Oracle Middleware & Database Administrator

Administer and support Oracle enterprise applications across DEV, QA, UAT, and Production environments
Perform deployments, upgrades, patching, and environment refresh activities
Support Oracle WebLogic Server and Fusion Middleware environments
Configure and manage:
WebLogic Admin & Managed Servers
Node Manager
JDBC Data Sources
JMS Modules
ADF and RCU components
Monitor application health, batch processing, and loan servicing workflows
Perform JVM tuning, heap management, and garbage collection optimization

Oracle Database Administration & Production Support

Database Maintenance & Installation: Install, configure, and upgrade Oracle database software and servers.
Backup & Recovery: Develop and execute comprehensive backup strategies and disaster recovery plans to prevent data loss.
Performance Tuning: Monitor system resource usage, identify bottlenecks, and optimize databases and SQL queries for maximum speed and efficiency.
Security & Access Control: Manage database user accounts, assign roles and privileges, and enforce organizational data security and compliance policies.

Integration & Application Support

Configure and troubleshoot REST/SOAP web services
Manage Oracle HTTP Server (OHS) and reverse proxy configurations
Support integrations with banking systems, payment gateways, CRM platforms, and third-party vendors
Troubleshoot interface failures, middleware issues, and message queues

Database & Production Support

Support Oracle Database 19c/23c environments
Troubleshoot Oracle database connectivity and JDBC datasource issues
Support Oracle RAC and Data Guard environments
Monitor batch jobs, EOD/BOD processing, and interface transactions
Provide L2/L3 production support in a 24x7 environment
Perform root cause analysis and support incident/problem management activities

Security & Compliance

Configure SSL certificates, keystores, and truststores
Manage authentication, access control, and role-based permissions
Support audit and compliance initiatives including SOX controls

Qualifications:

Bachelor’s degree in computer science, Information Technology, or related field
5+ years of Oracle middleware/application administration experience
Strong experience with:
Azure Cloud infrastructure
Oracle Cloud Infrastructure (OCI)
Oracle Database 19c/23c
Oracle WebLogic Server 12c/14c
Linux/Unix Administration (Oracle Enterprise Linux 7.x/8.x)
Networking, Firewalls, ACL’s, Load balancer configuration and maintenance
Oracle Fusion Middleware (ADF & RCU)
Oracle JDK 1.8 / JDK 21
SQL & PL/SQL
Shell scripting
REST/SOAP web services
JDBC datasource configuration
SSL/TLS configuration
Experience supporting enterprise production environments and critical applications

Preferred Qualifications:

Experience supporting Oracle OFSLL applications
Experience with Oracle RAC / Data Guard
Knowledge of Oracle HTTP Server (OHS), Apache Tomcat, IBM MQ/JMS
Experience with monitoring tools such as Splunk, AppDynamics, or Dynatrace
Experience with CI/CD pipelines, Jenkins, and Bitbucket
Experience in banking, lending, leasing, or financial services environments
Oracle certifications preferred
Experience supporting high-availability enterprise systems

Environment Details

Oracle OFSLL centralized deployment architecture
Oracle Enterprise Linux 8.x/ environments
Oracle WebLogic Enterprise Edition 12c/14c
Oracle Database Enterprise Edition 19c/23c
Oracle Analytics Publisher

Work Environment

Fast-paced enterprise financial services environment
24x7 production support model with on-call rotation
Cross-functional collaboration with infrastructure and business teams

Travel:

Occasional travel to client locations may be required

Equal Opportunity & Accessibility (AODA/ADA)

DecisiveEdge is an equal opportunity employer committed to diversity and inclusion. We prohibit discrimination and harassment of any kind based on race, color, sex, religion, sexual orientation (including pansexuality and asexuality), gender identity, national origin, disability, genetic information, pregnancy, reproductive health decisions, or any other protected characteristic as outlined by federal, state, or provincial laws.

In accordance with the Accessibility for Ontarians with Disabilities Act, 2005 (AODA), and the Americans with Disabilities Act (ADA) DecisivEdge will provide reasonable accommodations throughout the recruitment, selection, and/or assessment process to applicants with disabilities. If selected to participate in the recruitment process, please inform our Human Resources team of any accommodation(s) that you may require.

What We Offer

A competitive compensation package

Health, dental, and vision coverage

Paid life insurance and long-term disability coverage

Empowered Company culture

Paid professional development

Recognition programs

Open-door policy
Diverse team makeup
Participation in Company sponsored charitable causes

Quick apply

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Oracle Middleware & Database Administrator

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