1,138 Information Technology jobs in Singapore

Information Technology

Singapore, Singapore SINGAPORE AIRLINES LIMITED

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Job Description

The successful candidate will be part of the Hybrid Platform Engineering team.
He/She will be responsible for the following:

• Extensive experience administering on-premises Linux and/or Windows systems on virtualization platforms, including SAN and storage solutions.

• Perform system administration and troubleshooting in accordance with company policies and procedures.

• Monitor and optimize system performance to ensure operational efficiency.

• Create and maintain documentation and operational processes.

• Support audit activities, infrastructure/network security scans, disaster recovery, and security drills.

• Research, evaluate, and deploy new technologies to reduce costs and improve operational efficiency.

• Deliver automation solutions using Infrastructure-as-Code (IaC) tools such as Ansible, Python, and Terraform to enhance agility.

• Provide on-call support according to the roster for troubleshooting and planned maintenance of production systems.
Requirements

• Possess a degree in Information Technology or related fields.

• Minimum of 5 years of IT experience, including at least 3 years in a similar hands-on role.

• Proven experience managing both Unix (Linux and/or AIX) and Windows servers, with expert-level knowledge (certification preferred) in at least one area, covering installation, configuration, security, networking, storage, patching, and hardening.

• Experience working in Virtualization environments.

• Practical experience administering SAN and related storage technologies.

• Proficient in scripting and automation using Python and Ansible for provisioning and managing dynamic infrastructure.

• Strong knowledge of infrastructure components including virtualization technologies, storage, networking, internet protocols, operating systems, scripting and monitoring tools, and IT security.

• Experience with Agile methodologies, DevOps, CI/CD, and related tools is preferred.

• Strong analytical, project management, communication, and interpersonal skills.
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Information Technology

Singapore, Singapore SINGAPORE AIRLINES LIMITED

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Job Description

Cloud Platform Architecture & Engineering

• Lead the design and implementation of secure, scalable, and cost-optimized cloud infrastructure, with a strong emphasis on AWS-native services and best practices.

• Guide the development of Infrastructure-as-Code (IaC) using Terraform, CloudFormation, or similar frameworks.

• Own and improve CI/CD pipelines using AWS CodePipeline, Jenkins, and other automation tools to support efficient and resilient software delivery.

Technical Leadership & Team Management

• Provide architectural direction, hands-on support, and mentorship to a team of Cloud and DevOps engineers.

• Foster a culture of technical excellence, collaboration, and continuous learning within the team.

• Partner with InfoSec, auditors, and application teams to drive alignment across compliance, operations, and delivery practices.

Security, Compliance & Audit Readiness

• Work closely with internal InfoSec and Audit teams to identify and remediate compliance issues related to cloud infrastructure.

• Implement security best practices across networking, IAM, data protection, and monitoring layers.

Automation & Observability

• Drive end-to-end automation across provisioning, patching, monitoring, and alerting processes.

• Leverage tools such as Datadog, Splunk, Sourcegraph, and Cloud Conformity to establish deep observability and proactive alerting capabilities.

Cloud Infrastructure Operations

• Demonstrate deep hands-on expertise in AWS networking (VPCs, Transit Gateways, Direct Connect, Route53) and Linux system administration.

• Support Disaster Recovery (DR) planning, infrastructure scans, and operational readiness drills.

• Participate in out-of-hours administration activities as required to maintain platform reliability.

Requirements

• Bachelor's degree in Information Technology, Computer Science, or a related field.

• Minimum 8 years of IT experience, with at least 4 years hands-on with AWS and infrastructure/platform engineering.

• Strong hands-on knowledge of AWS services (compute, networking, storage, databases).

• Proven experience leading teams in cloud administration, DevOps, and automation.

• Proficient in scripting using Bash, Python, and Ansible.

• Solid grasp of Linux administration and networking fundamentals.

• Strong understanding of infrastructure security, compliance, and cloud audit frameworks.

• Familiarity with monitoring and observability tools such as Datadog, Splunk, and Cloud Conformit

Preferred Qualifications

• AWS Certified Solutions Architect - Professional (or ability to certify within 3-6 months).

• Experience with containerization (e.g., Docker, Kubernetes, EKS).

• Exposure to FinOps and cost governance in AWS environments.

• Ability to collaborate effectively with cross-functional teams and influence stakeholders.
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Information Technology

Singapore, Singapore SINGAPORE AIRLINES LIMITED

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Job Description

The successful candidate will be part of the Hybrid Platform Engineering team
He/She will be responsible for the following:

• Provide deep administration and troubleshooting expertise for middleware technologies, particularly MQ and JBOSS, across both on-premises and cloud environments.

• Perform middleware, monitoring, and backup administration and troubleshooting activities in compliance with company policies and procedures.

• Create and maintain documentation and standard operating procedures related to middleware, monitoring, and backup tools.

• Develop automation solutions using tools such as Ansible and Python scripting to enhance agility and operational efficiency in middleware, monitoring, backup, and related infrastructure areas.

• Support audit processes, infrastructure/network security scans, disaster recovery exercises, and security-related drills.

• Research, evaluate, and deploy new middleware, monitoring, or backup technologies to reduce costs and improve operational efficiency.

• Provide on-call support according to the roster for troubleshooting and planned maintenance of production systems.
Requirements

• Possess a degree in Information Technology or related fields.

• Minimum of 5 years of IT experience, including at least 3 years of hands-on experience in middleware (MQ, JBOSS) and/or enterprise monitoring/backup tools administration.

• Expertise in managing middleware platforms (MQ, JBOSS), including installation, configuration, security, networking, storage integration, patching, and hardening; certification in at least one of these areas is preferred.

• Experience with enterprise monitoring and backup tools, along with other industry-standard solutions.

• Proficient in scripting and automation (e.g., Python, Ansible) to streamline provisioning, monitoring, and backup tasks.

• Familiarity with networking and internet protocols, operating systems, and foundational IT security principles.

• Experience with Agile methodologies, DevOps, CI/CD, and related tools is preferred.

• Strong analytical, project management, communication, and interpersonal skills.
We thank all candidates for your interest in Singapore Airlines, and regret that only shortlisted candidates will be notified.
This advertiser has chosen not to accept applicants from your region.

Information Technology

Singapore, Singapore SINGAPORE AIRLINES LIMITED

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Job Description

Job Description
You will be a member of the Group Information Security Team responsible for responding to threats and incidents to the corporate networks, systems (on-prem and cloud), and digital assets.
Key Responsibilities:

• Perform security monitoring and incident response activities across the scoot networks, leveraging a variety of tools and techniques.

• Manage Security Operations center.

• Detect incidents through proactive "hunting" across security-relevant data sets.

• Ability to correlate multiple events from different devices to identify abnormal behaviour

• Document incident response analysis activities thoroughly

• Develop new, repeatable methods for finding malicious activities

• Provide recommendations to enhance detection and protection capabilities.

• Effectively present technical topics to both technical and non-technical audiences

• Develop and follow detailed operational processes and procedures to appropriately analyze, escalate, and assist in the remediation of information security incidents

• Prioritize multiple high-priority tasks and formulate responses/recommendations in a fast-paced environment

• Prepare documentation for security technical standards, standard operational procedures, and hardening standards.

• Analyse endpoint, network, and application logs

• Assist other IT teams in security-related issues

• Engage with vendors and parent company SIA team members for security reviews.
Requirements:

• Degree in Computer Engineering, Computer Science, Information Systems, or equivalent qualification.

• At least 5-6 years of experience in Cybersecurity Incident and Security Operations.

• Demonstrate experience in Information Security with a focus on Cyber Security Operations, Incident Response and Detection.

• Experience working in the Security Operations Centre and/or Computer Incident Response Team.

• Excellent problem-solving skills combined with hands-on experience doing root cause analysis and post-incident reviews.

• Solid knowledge of computer networks and common protocols

• Knowledge of prominent cyber threat actors and APT groups.

• Experience with Threat Intelligence Platforms.

• Experience with SIEM (especially Splunk).

• Professional security related qualifications (i.e. GCIA, CISSP etc) will be an advantage

• Preferred certifications: CISSP, CISM, CISA, ISMS, TOGAF, SABS

• Good interpersonal skills
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Information Technology

Singapore, Singapore SINGAPORE AIRLINES LIMITED

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Job Description
You will be a member of the Group Information Security Team responsible for ensuring that IT solutions (both applications and infrastructure) are developed and designed with security inbuilt.
Key Responsibilities

• Provide security consultancy, technical guidance, expertise, solutioning and education for en-terprise.

• Advise application and infrastructure teams on application and infrastructure security design that is relevant and fit for purpose.

• Align security architecture frameworks and standards with business strategies and functions. Maintain Cyber risk management framework and perform assessment of applications for emerging areas like cloud security, machine learning etc.

• Advise and review application security design to detect potential security issues and for each issue, propose and drive remediation tasks. Develop application security blueprints. Propose and/or develop training courses to advance developers' security knowledge.

• Perform threat modelling on security critical applications. Keep up to date on emerging secu-rity threats and vulnerabilities on new platforms adopted by the SIA Group. Define scope and review the results of security tests, reviews and audits to ensure security assurance is achieved.

• Any relevant ad-hoc duties. Manage individual project priorities, deadlines and deliverables. This is an individual contributor role. Strong communication skills.
Requirements

• Degree in IT or related fields, with at least 5 years in information security, especially in the application security space.

• Professional security certifications (CISSP, CSSLP, CEH, CCSP etc) preferred.

• Technical proficiency in one or more of the following security areas: network design, zero trust, Internet of Things, cryptography etc.

• Strong in-depth working knowledge in secure application development techniques. Secure by Design. Secure source code review. Prior experience with any of the following tools: Static Application Security Testing (SAST), Dynamic Application Security (DAST), Software Compo-sition Analysis (SCA).

• Strong understanding of Agile, DevSecOps, OWASP Top 10, and securing cloud technolo-gies. Familiar with common web/mobile application vulnerabilities and technical knowledge to address and mitigate vulnerabilities.

• Knowledge of cyber security threats, vulnerabilities, hacking and exploit methods etc. Any prior vulnerability management experience preferred.

• Strong oral, written, presentation and inter-personal skills.

• Possess positive attitude with drive, initiative, enthusiasm, and a keen sense of urgency in resolving high-priority issues.

• Able to work independently and in a team-oriented, collaborative environment.
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Information Technology

Singapore, Singapore SINGAPORE AIRLINES LIMITED

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Job Description

Job Description
You will be a member of the Group Information Security Team responsible for initiating, implementing and maintaining security products and solutions to support enterprise security.
Key Responsibilities
  • Subject matter expert (SME) for the security systems owned by the Information Security Team.
  • Ensure security systems are utilised to their maximum capabilities.
  • Plan, identify, assess, design, operationalise and maintain multiple security related software and/or hardware.
  • Recommend and drive cyber security solution and initiatives to improve cyber security of the organisation.
  • Prepare RFQ and evaluation criteria. Proof of concept (POC) during product evaluation. Liaising with vendors to implement security solutions.
  • Provide security consultancy, technical guidance, expertise, solutioning and education.
  • Advise infrastructure teams on security design that is relevant and fit for purpose.
  • Identify and assess cyber risks in the IT infrastructure environment.
  • Review firewall requests.
  • Keep up to date on emerging security threats and vulnerabilities on new platforms adopted by the SIA Group and propose mitigating controls.
  • Any relevant ad-hoc duties. Manage individual project priorities, deadlines and deliverables.
  • This is an individual contributor role. Deliver tasks with minimal supervision.
  • Strong communication skills.
Requirements
  • Degree in IT or related field, with at least 5 years in information security, especially in the application security space.
  • Professional security certifications (CISSP, CSSLP, CEH etc) preferred.
  • Experience in security products POC and RFQ.
  • Prior experience in implementing and maintaining any of tools for EDR, XDR, SOAR, SIEM, UEBA, PAM, AM etc. and/or network security. Able to review firewall requests.
  • Technical proficiency in one or more of the following security areas: network design, zero trust, Internet of Things, cryptography etc.
  • Familiar with common web/mobile application vulnerabilities and technical knowledge to address and mitigate vulnerabilities. Any prior vulnerability management experience preferred.
  • Knowledge of cyber security threats, vulnerabilities, hacking and exploit methods etc.
  • Strong oral, written, presentation and inter-personal skills.
  • Possess positive attitude with drive, initiative, enthusiasm, and a keen sense of urgency in resolving high-priority issues.
  • Able to work independently and in a team-oriented, collaborative environment.
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Information Technology

Singapore, Singapore SINGAPORE AIRLINES LIMITED

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Job Description

Job Description & Requirements

This position reports to the Chief Compliance Officer in Kris+ and is a functional member of the Group Information Security Team (Infosec) responsible for ensuring compliance readiness with PCI DSS and MAS TRM standards for the SIA group.

This role requires creating, maintaining, and executing compliance programs while monitoring business activities to maintain the organization's PCI compliance certification.

Key Responsibilities:

• Understand SIA's business operations and ensure compliance to regulatory IT requirements.

• Develop, maintain, and execute an assurance program ensuring full compliance with:

• PCI DSS and other card
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Information Technology

Singapore, Singapore SINGAPORE AIRLINES LIMITED

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Job Description
The End User Computing (EUC) team provides IT services and support for all SIA Group employees in Singapore and globally. We are seeking an experienced and driven professional to join our EUC team as a Lead Systems Engineer , playing a key role in modernizing and sustaining our enterprise identity, maintaining the collaboration and productivity platforms along with the email gateway infrastructure.
Key Responsibilities:
Ø Enterprise Identity & Authentication Management
  • Design, implement, and maintain a robust enterprise authentication system with a focus on Microsoft Entra ID-based Multi-Factor Authentication (MFA) and Single Sign-On (SSO).
  • Drive the migration of legacy SSO setup to Microsoft Entra ID, ensuring smooth transition and minimal disruption, providing the technical leadership and integration guidance to the application teams for SSO/MFA enablement.
  • Manage and maintain a hybrid identity infrastructure comprising on premises Active Directory and Microsoft Entra ID with Azure AD Connect handling directory synchronization.
  • Evaluate and assess various solutions available in the market and conduct Proof of Concepts (PoC) to determine the best fit for the organization.
  • Stay abreast of industry best practices and emerging technologies to continuously enhance and improve authentication mechanisms.
  • Collaborate with cross-functional teams to ensure alignment with overall security strategy.
Ø Collaboration, Productivity Platform Management and Email Gateway Communication Infrastructure
  • Oversee Microsoft 365 tools including Exchange Online, Outlook, Teams, One Drive, SharePoint Online, Microsoft Viva Engage etc.
  • Implement and manage Azure Information Protection (AIP) and Data Loss Prevention (DLP) to enforce data protection policies.
  • Manage the SaaS email Gateway and support and maintain the on-prem O365 email gateway communication.
Ø Operational Excellence & Vendor Management
  • Work closely with service vendors to ensure performance, SLA adherence and service continuity.
  • Own vendor relationship management and escalation for service delivery
  • Act as a subject matter expert and provide guidance to internal stakeholders.
Requirements:
  • Proven experience managing hybrid Active Directory environments synchronized with Microsoft Entra ID using Azure AD connect.
  • Strong understanding of Single Sign-On (SSO) and experience with SSO solution implementation.
  • Expertise in enterprise authentication protocols and technologies: Active Directory, MFA, SSO, encryption, LDAP/LDAPS, RADIUS protocol, SAML 2.0, Open ID Connect, and OAuth 2.0. Proficiency in M365 tools, AIP, DLP, and enterprise collaboration tools.
  • Excellent communication and interpersonal skills to collaborate effectively with teams.
  • Ability to manage platform uptime, troubleshoot complex issues, and support large-scale rollouts.
  • Experience managing vendors and aligning solutions with enterprise architecture and security standard
We thank all candidates for your interest in Singapore Airlines, and regret that only shortlisted candidates willbe notified.
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Information Technology

Singapore, Singapore SINGAPORE AIRLINES LIMITED

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Job Description
You will be responsible for implementing and delivering the Internal Audit (IA) department's Digital roadmap, focusing on the Central Audit Analytics Platform (CAAP). You will drive IA's digital vision by leveraging technology, automation, and data analytics to enhance auditors' efficiency and effectiveness, and gain deeper insights.
Key Responsibilities

• Architecture and Data Management
  1. Develop architecture and key data pipelines for heterogenous datasets
  2. Ensure solution architecture addresses IA's objectives and business needs
  3. Design efficient solutions to meet initiative outcomes
  4. Work with technical teams to build secure data pipelines

• Data Analysis and Problem Solving
  1. Use data analytics for structured and unstructured data to identify patterns and anomalies and generate actionable insights to enhance risk and controls.
  2. Outline data lineage to trace sources of anomalies
  3. Apply quantitative analysis methods for business decisions
  4. Leverage data team's expertise to solve critical technical problems

• Security and Compliance
  1. Address data risks, including those related to PII (Personally Identifiable Information)
  2. Ensure secure data handling throughout the pipeline

• Business Decision Support
  1. Work closely with Internal Auditors to analyse large data sets, trends and results to drive data-driven operational risk decisions.
Requirements

• Bachelor's degree in Computer Science or equivalent, with 10+ years of data analytics experience

• Proven expertise in data pipeline construction and data lake management

• Expertise in handling structured and unstructured data

• Strong technical skills in relevant data analytics tools (Python, R etc) and AWS cloud platform

• Excellent communication skills

• Leverage of Gen AI to expedite the delivery of the solutions.

• Passion for delivering value and driving successful outcomes for the organization
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Information Technology

Singapore, Singapore SINGAPORE AIRLINES LIMITED

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Job Description
The successful candidate will join one of SIA Group's Cloud/DevOps teams, focusing on Google Cloud Platform (GCP) technologies.
Key Responsibilities:
  • Collaborate closely with the application stakeholders to deliver GCP infrastructure services that are resilient and secure, adhering to best practices for data management and processing.
  • Administer and manage cloud infrastructure deployment on GCP, including provisioning and de-provisioning resources, maintaining security posture, monitoring resource utilization, configuring networks, and managing backup/restore processes.
  • Troubleshoot issues effectively, perform root cause analysis, and implement corrective and preventive actions during and after incidents to minimize downtime.
  • Create and maintain comprehensive documentation and processes for troubleshooting, system maintenance, and configuration management.
  • Develop Infrastructure-as-Code (IaC) solutions on GCP using tools such as Google Cloud Deployment Manager, Ansible, or Terraform, automating the deployment and management of cloud resources to ensure consistency and efficiency.
  • Provide training and conduct knowledge-sharing sessions for the cloud community within the organization to promote best practices and continuous learning.
  • Explore, evaluate, and implement new technologies that can help the company reduce costs or enhance operational efficiencies.
  • Be prepared to perform system administration tasks and incident resolution outside of normal business hours as needed.
Note: This position may require posting to any subsidiary within the SIA Group.
Requirements:
  • A degree in Information Technology or a related field; GCP Certified Professional Cloud Architect certification is preferred.
  • A minimum of 5 years of Cloud Infrastructure experience, with at least 3 years of hands-on experience working on GCP. Hands-on experience with AWS or Azure is preferred.
  • Proficient in Python and Ansible scripting, with a solid understanding of data structures, algorithm design/analysis, and SQL.
  • Familiarity with DevOps and infrastructure management tools (e.g., JIRA, DataDog, Splunk, Cloud Conformity).
  • Hands-on experience with Docker containerization and Kubernetes orchestration (GKE) is preferred.
  • Experience in deploying object storage and data warehousing solutions, particularly with Google Cloud Storage (GCS) and BigQuery is a preferred.
  • Experience with API Management (Google Cloud Endpoints, Apigee), Platform as a Service (Cloud Run, App Engine), and DevOps practices is preferred.
  • Strong analytical, project management, communication, and interpersonal skills.
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