Information Technology jobs in Canada

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Information Technology - Help Desk / Infrastructure / IT Security / System Admin

Auto req ID

1702BR

Department

Asia-Pacific Corporate Function Coordination Department

Section

Regional IT Operations

Company Profile

Mizuho Bank Ltd is the banking subsidiary of Mizuho Financial Group of Japan, one of the world's largest financial service providers. In 1974, one of Mizuho's legacy bank commenced its branch operation in Singapore and for over50 years, we have a presence in Singapore.

Mizuho Bank Singapore Branch holds a Full Bank License and provides banking services to more than 2,000 Japanese and non–Japanese customers, operating with staff strength of more than 1,000. Its principal business encompasses corporate finance, trade finance, cash management, funds transfers, project finance and treasury. It also collaborates with its affiliate company, Mizuho Securities, to provide investment banking solutions to its customers.

Singapore Branch also serves as a regional office for bank's Asia &Pacific operations.

Job Responsibilities

Responsible for managing and maintaining mainly regional SEIBI systems such as Loan Plus, Funding System and Asia Hub, but not limited to. This role involves a variety of BAU IT operations tasks that ensure the smooth operations, security, and efficiency of the organization's systems, including to support Application/Infrastructure Delivery teams.

Infrastructure Management

• Oversee the setup, configuration, and maintenance of servers, storage systems, network devices and Oracle database to ensure seamless operations
• Monitor system performance and uptime, ensuring that all infrastructure components meet established service levels
• Manage and maintain virtualized environments, including hypervisors and container platforms (e.g., VMware)

Job Responsibilities

Responsible for managing and maintaining mainly regional SEIBI systems such as Loan Plus, Funding System and Asia Hub, but not limited to. This role involves a variety of BAU IT operations tasks that ensure the smooth operations, security, and efficiency of the organization's systems, including to support Application/Infrastructure Delivery teams.

Infrastructure Management

• Oversee the setup, configuration, and maintenance of servers, storage systems, network devices and Oracle database to ensure seamless operations
• Monitor system performance and uptime, ensuring that all infrastructure components meet established service levels
• Manage and maintain virtualized environments, including hypervisors and container platforms (e.g., VMware)

• Manage and administer platform services, for regional on-premise-based systems
• Implement and optimize automation scripts and tools to streamline infrastructure operations
• Monitor and manage platform logs, analyzing them for performance issues or security concerns

• Implement and maintain security measures, including patch management, firewalls, and access controls, to protect infrastructure and data
• Conduct regular security audits and vulnerability assessments to ensure compliance with organizational policies and industry standards
• Manage disaster recovery and backup systems to safeguard critical data and maintain business continuity

• Diagnose and resolve infrastructure-related issues, to minimize downtime and disruptions to business operations
• Provide technical support for escalated issues, coordinating with vendors and stakeholders as needed
• Document resolutions, best practices, and system configurations for future reference

• Plan and execute BAU platform/ infrastructure upgrades and optimization, to maintain the operational state of regional systems

Job Requirements

• Degree in Information Technology, Computer Science, or a related field
• Minimum 5 years of relevant experience and 10 years of total experience
• Proficiency in managing operating systems (Windows, Linux) and virtualization technologies (e.g., VMware)
• Proven experience in on-premise-based platforms and hybrid environments
• Strong understanding of platform/ infrastructure security principles and practices to safeguard regional system and data
• Experience with managing relational databases such as MySQL, Oracle, SQL Server, PostgreSQL and/or MariaDB
• Strong analytical and troubleshooting skills to resolve technical issues quickly and efficiently
• Excellent time management and organizational skills to manage multiple priorities effectively
• Strong organisational commitment and drive