JOB DETAILS
Assistant Manager, Corporate Applications, Airport Operations Technology and Corporate IT
Companychangiairport
LocationSingapore
Work ModeOn Site
PostedFebruary 22, 2026

About The Company
Changi Airport Group (CAG) is the manager of Singapore Changi Airport, a leading air hub in Asia and one of the world’s most awarded airports.
As airport manager, CAG performs the key functions of airport operations, air hub development, retail and commercial activities, infrastructure development and airport emergency services. CAG also manages Seletar Airport, and through its subsidiary, Changi Airports International, it takes Changi’s presence beyond Singapore’s shores through consultancy projects and investments in foreign airports.
Employing more than 2,000 staff across its diverse business functions, CAG was named the ‘Most Attractive Employer’ by Randstad in 2016, 2018 and 2025.
About the Role
We are seeking a proactive and service-oriented Manager to lead IT initiatives and drive operational excellence in our corporate IT environment. This position plays a critical role in overseeing the planning, development, deployment, and management of Corporate IT solutions, with a primary focus on Finance Enterprise Resource Planning (ERP) and other corporate systems.
The successful candidate will collaborate with cross-functional teams, drive innovation, and ensure systems align with strategic business goals.
- Develop and maintain system roadmaps and implementation plans aligned with organizational objectives, ensuring seamless integration across enterprise systems and platforms.
- Conduct thorough business process evaluations to identify gaps, integration challenges, and opportunities for improvement.
- Collaborate with internal and external stakeholders to build strong business cases, factoring in system interoperability, ROI, and customer experience enhancements.
- Partner with internal technical teams and external vendors to propose end-to-end technical solutions, focusing on system compatibility, data flow integration, and clearly defined success metrics.
- Lead end-to-end project, change, and system integration management activities to ensure that solutions meet business, functional, and technical requirements.
- Oversee the operations, maintenance, compliance, and lifecycle renewal of Corporate IT systems in line with industry best practices, with a focus on sustainable system integration and data consistency.
- Drive continuous improvement by reviewing and refining integrated business and IT processes, ensuring alignment between systems, data, and workflows.
Requirements
- A recognized degree in Information Systems/Technology, Computer Science, Systems Engineering, or a related field.
- Minimum of 5 years of relevant experience in IT applications management, preferably with exposure to ERP systems (e.g., SAP, Oracle), SharePoint, and Microsoft Power Platform.
- Knowledge of cybersecurity principles and practices is an added advantage.
- Proven experience in managing system integrations from planning through execution.
- Strong technical expertise in cloud-based integration architecture, tools, and best practices.
- Strong analytical and project management capabilities.
- Excellent communication skills—both written and verbal—with the ability to convey complex concepts to diverse stakeholders.
- Demonstrated leadership and interpersonal skills, with a collaborative team-oriented mindset.
- Proven ability to manage multiple priorities and deliver results in a fast-paced environment.
Key Skills
Information SystemsIT Applications ManagementERP SystemsCybersecurity PrinciplesSystem IntegrationsCloud-Based Integration ArchitectureAnalytical SkillsProject ManagementCommunication SkillsLeadership SkillsInterpersonal SkillsCollaborationBusiness Process EvaluationTechnical SolutionsContinuous ImprovementData Consistency
Job Information
📋Core Responsibilities
The Assistant Manager will lead IT initiatives and oversee the planning, development, deployment, and management of Corporate IT solutions, focusing on ERP and corporate systems. This role involves collaborating with teams to drive innovation and ensure systems align with strategic business goals.
📋Job Type
full time
📊Experience Level
5-10
💼Company Size
2598
📊Visa Sponsorship
No
💼Language
English
🏢Working Hours
40 hours
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