2,272 Healthcare IT jobs in Singapore

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.

SIA has multiple positions for junior and senior data scientists to drive our AI, data science and business analytics initiatives.

Key Responsibilities include:

• Member of an in-house AI and data science development team that works on AI (including areas in generative AI, autonomous agent, NLP, computer vision and recommender system), mathematical optimization, game theory, and experimental design.
• Work closely with business stakeholders to create impactful and intelligent features/services in AI, data science and data analytics. Propose and build scalable ML/DL solutions. Deploy them as API microservices for use by software applications and business users for faster and more effective decision making.
• Oversee the technical work of external technology partners and provide them datasets to deliver products/services in AI and data science. Support business users in the assessment/ validation of partner-supplied prediction models and in their deployment to production cloud.
• Work closely with application development teams to operationalize and integrate AI/ML capabilities in API microservices.
• Note: You could be posted to any subsidiary in SIA Group.

Requirements

• BS in Computer Science, Mathematics, Statistics, Physics or related discipline is required. PhD and MS degrees related to machine learning and other AI disciplines are preferred.
• Intermediate programming skills in Python. Conversant with algorithm design/analysis, data structure and SQL. Familiarity with functional/object-oriented software development using modern programming languages such as Scala, TypeScript/JavaScript, Java and C# is a plus.
• Exposure in the use of workflow/map-reduce and stream processing systems such as Spark and Kafka for big-data processing.
• Relevant internship or industry experience as a hands-on data scientist/AI engineer in shallow and/or deep learning (you should be very comfortable with most topics covered in the free undergraduate textbook by Gareth James, "An Introduction to Statistical Learning – with Applications in Python", 2023). Additional exposure in some of the following areas is a plus:

1. Use of recent proprietary/open-source LLMs through prompt engineering (such as OpenAI ChatGPT and Bing Chat). Familiarity with LLM application/data frameworks (such as LlamaIndex and LangChain).
2. Experience of using GPU-accelerated deep learning frameworks (such as PyTorch and TensorFlow).
3. Familiarity with Bayesian statistics/inference and Bayesian/causal networks for probabilistic reasoning.

• Some hands-on experience of AWS, Azure, GCP or other public cloud environment.
• Good interpersonal and communication skills for working with both technical staff and non-technical business users.
• Experience with Agile/Scrum/Kanban methodologies is a plus.

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.

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

Key Responsibilities

Reimagine and enhance core ITSM practices (Incident, Problem, Change, and Knowledge Management) using modern development frameworks and automation tools.

Design, prototype, and implement AI-driven operational tools, including predictive incident detection, automated remediation workflows, intelligent alerting, and large language model (LLM)-based knowledge agents.

Lead the development and deployment of custom automation solutions to improve IT service reliability and reduce manual workload across ITSM domains.

Collaborate with platform teams, enterprise architects, and developers to conceptualize and build next-generation IT operational capabilities.

Provide mentorship and guidance to ITSM IPC (Incident, Problem, Change and DR management) Engineers, ensuring effective execution and governance of ITSM processes aligned with ITIL best practices.

Drive adoption and continuous improvement of ITSM best practices across all IT teams.

Oversee operational aspects of the IT Command Centre and Helpdesk, including:

• Acting as the primary liaison between internal stakeholders and external service providers.
• Monitoring and managing performance of vendor-managed services to ensure SLA and KPI compliance.
• Participating in service reviews, audits, and performance assessments.
• Managing Incident, Problem, and Change Management processes across vendor operations.
• Leading continuous improvement initiatives and service enhancements.
• Supporting escalation management and root cause analysis efforts.

Requirements

• Bachelor's Degree in Computer Science, Engineering, or a related field (or equivalent experience).
• 5+ years of experience in IT operations or substantial exposure to ITSM processes and tooling.
• Strong understanding of ITIL framework and ITSM best practices; ITIL v3/v4 certification is preferred.
• Hands-on experience with automation tools, scripting, and AI/ML technologies relevant to IT operations.
• Proficient with ITSM platforms such as ServiceNow, BMC Remedy, or similar tools.
• Demonstrated ability to mentor technical teams and lead cross-functional collaboration.
• Excellent problem-solving, communication, and stakeholder management skills.
• Hands-on software development or scripting experience in Python, JavaScript (Node.js), or similar languages.
• Experience with monitoring and observability platforms like Splunk, Grafana, ScienceLogic, or equivalent (advantageous).
• Familiarity with CI/CD pipelines, GitOps practices, cloud platforms (AWS, Azure, GCP), and Infrastructure-as-Code (IaC) tools (advantageous).
• Proficiency with AI/ML frameworks and tools (e.g.,TensorFlow, scikit-learn, LangChain, OpenAI APIs) is a strong advantage.
• A passion for innovation and continuous improvement.

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.

We are seeking a highly skilled and experienced Network and Communication Operations Engineer to join our team and provide oversight for the design, implementation, and management of SIA Group's Network operations. The primary objective of this role is to ensure maximum network availability and functionality to help SIA achieve its business objectives

Responsibilities includes:

•Continuous transformation of the network infrastructure to enhance availability and automation

•Offer network consultancy project support to ensure that IT services comply with SIA architecture and standards

•Create technical solutions for complex requirements

•Run large-scale network operations, including strong service management knowledge in a multi-vendor environment

•Have Level 2 and preferably L3 experience in various networking technologies including

oSDWAN (Cisco Viptela, Versa, etc

oWireless (Aruba)

oVoice, Contact centre and Collaboration

oLAN (Cisco and Aruba)

oNAC (ISE and Clearpass)

oAutomation experience (Ansible or Python)

•Possess relevant knowledge and experience in cloud technologies

•Track, POC and plan technology refresh

•Deliver large-scale IT projects on time, within budget and of satisfactory quality

•Manage outsourced vendor(s) and internal team including various Service Delivery meetings

•Lead and coordinate incident resolution across different vendors

•Ability to work in a team with 24*7 support

Requirements:

•Degree with at least 6-10 years of network experience in managing Network Operation in a multi-vendor(s) environment on at least two of the following multiple domains:

oSecurity,

oNetwork Automation

•Relevant certifications in Networking (e.g. Cisco, Aruba, Versa) are preferred

•Understanding of SDWAN, Voice, Wireless and LAN architectures, experience in planning, design & implementation of Network infrastructure

•Excellent problem-solving, logical thinking skills to isolate and identify potential issues in a complex environment

•Excellent communication & interpersonal skills

•Effective consulting and communication skills

•Demonstrated industry awareness

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. This position is seconded to Scoot.

Key Responsibilities include:

• Subject matter expert (SME) for the security systems owned by the Information Security Team.
• Ensure security systems are utilized to their maximum capabilities.
• Recommend and drive cybersecurity solutions and initiatives to improve the cybersecurity of the organization.
• 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, solutions, and education.
• Identify and assess cyber risks in the IT infrastructure environment.
• Keep up to date on emerging security threats and vulnerabilities on new platforms adopted by the SIA Group and propose mitigating controls.
• This is an individual contributor role. Deliver tasks with minimal supervision.
• Provide support for AUDIT initiatives. Liaise with Internal and External Auditors from the Cyber team.
• Provide AUDIT support for ISO 27001, PCI-DSS, and Cyber Security Maturity Assessment.
• Any relevant ad-hoc duties. Manage individual project priorities, deadlines, and deliverables.
• Strong communication skills.
• Coordinate and deploy SIA Group IT cybersecurity initiatives in Scoot.

Requirements

• Degree in IT or related field, with at least 4-6 years in information security, especially in the cybersecurity space.
• Professional security certifications (CISSP, GPEN, OSCP, CEH, CISA, CRISC, CISM etc) preferred.
• Experience with Governance, Risk and Compliance (GRC) activities.
• Familiar with ISO 27001, PCI-DSS, PDPA, and GDPR requirements.
• Experience in security technologies, practices, application/network/systems architecture and design, test tools and processes.
• Knowledge of cyber security threats, vulnerabilities, hacking, and exploit methods etc.
• Strong oral, written, presentation and interpersonal skills.
• Possess a 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.

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.