Senior IT Systems Architect & Security Lead

CITAGLOBAL BERHAD; Kuala Lumpur; On-site; MYR 120,000 - 210,000; Full time

Job summary

CITAGLOBAL BERHAD is seeking a System Architect to lead design, integration, implementation, and optimization of IT systems across the Group. The role bridges enterprise IT infrastructure, cybersecurity, systems architecture, vendor coordination and business operations.

You will oversee Windows/Linux, virtualization, cloud environments, storage, monitoring, and incident response, while ensuring security and governance across all systems.

Qualifications

• Bachelor's Degree in Information Technology, Computer Science, Software Engineering, or a related field.
• Minimum 5-8 years of experience in IT systems architecture, infrastructure engineering, IT operations, or IT project implementation.
• Strong hands-on experience in enterprise IT infrastructure and systems architecture.

Responsibilities

• Lead end-to-end technical delivery for IT systems and integration projects.
• Prepare project plans, implementation timelines, risk assessments, testing plans, migration plans, and cutover strategies.
• Coordinate with internal stakeholders, subsidiaries, vendors, contractors, and management to ensure smooth implementation.
• Ensure projects are delivered within agreed scope, timeline, budget, and technical standards.
• Provide technical direction to junior engineers, IT support staff, and external service providers.

Skills

Project leadership

System administration

Cybersecurity

Vendor management

Education

Bachelor's degree in IT/CS/Software Eng

Tools

VMware

Hyper-V

Azure

AWS

Google Cloud

Active Directory

Job description

CITAGLOBAL BERHAD is seeking a System Architect to lead design, integration, implementation, and optimization of IT systems across the Group. The role bridges enterprise IT infrastructure, cybersecurity, systems architecture, vendor coordination and business operations.

You will oversee Windows/Linux, virtualization, cloud environments, storage, monitoring, and incident response, while ensuring security and governance across all systems.