Technology Architect - Senior

ISG Search Inc; Toronto; On-site; CAD 140,000 - 190,000; Full time

Job summary

ISG Search Inc. seeks a Senior Technology Architect / Database Administrator to lead enterprise infrastructure architecture, database administration, middleware support, system integration, and technology upgrades.

The role requires hands-on leadership across complex environments and collaboration with cross-functional teams to drive performance and reliability. You will drive upgrades, deployments, migrations, and capacity planning, design and support Oracle, SQL Server, and DB2 databases, and

Qualifications

• 10+ years of Oracle Database experience, including RAC, Flashback, Data Guard, and 19c or newer.
• 10+ years UNIX/Linux and Windows Server experience.
• 10+ years infrastructure scaling, planning, and capacity management experience.
• Hands-on experience with IBM TRIRIGA 3.7.x/10.7.x, WebSphere, and IBM HTTP Server (IHS).
• Experience with ODI 12.x, including installation, administration, upgrades, and migrations.
• Experience with SQL Server 2016+ and SSRS implementation.
• Experience with DB2 database administration, backup, and recovery.
• Strong knowledge of database performance tuning, security, backup and recovery, and enterprise system integration.

Responsibilities

• Lead infrastructure upgrades, deployments, migrations, patching, and capacity planning.
• Design and support enterprise database, middleware, and system integration solutions.
• Administer and optimize Oracle, SQL Server, and DB2 databases.
• Support IBM TRIRIGA, WebSphere, IBM HTTP Server (IHS), and ODI.
• Manage database security, performance tuning, backups, recovery, and troubleshooting.
• Support Hadoop infrastructure and Single Sign-On (SSO) / IAM solutions.
• Develop technical documentation and coordinate change and release management activities.

Skills

Infrastructure architecture

Database administration

Middleware support

System integration

Technology upgrades

Tools

Oracle Database

UNIX/Linux (Solaris)

Windows Server

IBM TRIRIGA

WebSphere

IBM HTTP Server (IHS)

Oracle Data Integrator (ODI)

SQL Server 2016+

SSRS

DB2

Job description

Senior Technology Architect / Database Administrator

Work Arrangement: On-site, 5 days per week

Position Overview

Seeking a Senior Technology Architect / Database Administrator to lead enterprise infrastructure architecture, database administration, middleware support, system integration, and technology upgrades.

Key Responsibilities

• Lead infrastructure upgrades, deployments, migrations, patching, and capacity planning.
• Design and support enterprise database, middleware, and system integration solutions.
• Administer and optimize Oracle, SQL Server, and DB2 databases.
• Support IBM TRIRIGA, WebSphere, IBM HTTP Server (IHS), and Oracle Data Integrator (ODI).
• Manage database security, performance tuning, backups, recovery, and troubleshooting.
• Support Hadoop infrastructure and Single Sign-On (SSO) / Identity and Access Management (IAM) solutions.
• Develop technical documentation and coordinate change and release management activities.

Mandatory Qualifications

• 10+ years of Oracle Database experience, including Oracle RAC, clustering, Flashback, Data Guard, and Oracle 19c or newer.
• 10+ years of UNIX/Linux (including Solaris) and Windows Server experience.
• 10+ years of infrastructure scaling, planning, and capacity management experience.
• Hands-on experience with IBM TRIRIGA 3.7.x/10.7.x, WebSphere, and IBM HTTP Server (IHS), including installation, configuration, cloning, and upgrades.
• Experience with Oracle Data Integrator (ODI) 12.x, including installation, administration, upgrades, and migrations.
• Experience with SQL Server 2016 or newer and SSRS implementation.
• Experience with DB2 database administration, backup, and recovery.
• Strong knowledge of database performance tuning, security, backup and recovery, and enterprise system integration.
• Experience with infrastructure architecture and deployments across development, testing, UAT, and production environments.

Additional Assets

• Experience with Hadoop on Red Hat Linux and large-scale data warehouse environments (20 TB+).
• Experience with SSO, IAM modernization, and enterprise infrastructure architecture.
• Strong analytical, troubleshooting, communication, documentation, and stakeholder management skills.

Important: Candidates must be available to work on-site five days per week.