1,142 Technical Infrastructure jobs in Singapore

The ICT Support Engineer is responsible for managing and monitoring all installed systems and common infrastructure.

This includes installing, configuring, testing, and maintaining operating systems and system management tools.

• Manage and monitor all installed systems and common infrastructure
• Install, configure, test, and maintain operating systems and system management tools
• Laptop/Desktop/Printer/Phone/Scanner/Corporate software setup for users
• Windows OS/AD/Office 365 local administration & file server management
• Handle user registration process for all group companies
• Network monitoring and troubleshooting (both LAN and WiFi)
• User support as part of helpdesk & provide 1st and 2nd level support
• Provide onsite/remote troubleshooting and liaise with vendors and other ICT personnel for problem resolution
• Helpdesk system ticket monitoring & updating status on timely manner
• Maintain hardware and software inventory and keep it updated
• Proactively ensure the highest levels of infrastructure availability to users

For success in this role, you will need:

• Degree/Diploma in Information Technology or a related subject
• 1-2 years' experience in installing, configuring, and troubleshooting Windows-based environments, network administration, and fine-tuning
• Familiarity with Office 365
• Strong problem-solving skills and positive attitude
• Good coordination and communication skills with internal and external customers
• Able to work independently with minimum supervision
• Good team player and able to work under pressure

The role of System Design Engineer is to create and scale backend infrastructure for intelligent devices and autonomous systems.

This involves leveraging cutting-edge technologies such as Kafka, NATS, and gRPC.

• Design and implement distributed systems for telemetry ingestion, event streaming, and command orchestration across edge and cloud.
• Develop real-time data pipelines using Kafka, NATS, or gRPC with a focus on low-latency and high-throughput processing.
• Manage and optimize stateful services (e.g., Redis, Postgres, InfluxDB) for reliability, replication, and failover.
• Collaborate with cross-functional teams (embedded, ML, controls) to define API contracts, schemas (Protobuf), and SLAs.
• Build infrastructure-as-code using tools like Terraform and Helm.
• Set up CI/CD pipelines to automate testing, security scanning, and deployments.
• Monitor and troubleshoot production systems using observability tools (Prometheus, Grafana, Jaeger).
• Promote best practices in reliability engineering, capacity planning, and incident response.

• 5+ years of experience building distributed, fault-tolerant systems in production.
• Strong understanding of distributed systems principles (e.g., consensus algorithms, partitioning, consistency models).
• Hands-on experience with streaming/message platforms such as Kafka, Pulsar, NATS, or RabbitMQ.
• Familiarity with Kubernetes and microservices-based architecture.
• Proficient in at least one systems programming language (e.g., C++, Go, Python).
• Solid knowledge of observability tools (e.g., Prometheus, OpenTelemetry, Jaeger).
• Experience with Terraform, Helm, or Ansible for infrastructure automation.
• Excellent communication and a collaborative mindset.

• Liaise with clients, consultants, and authorities for effective project management
• Collaborate with engineers to design and develop infrastructure projects
• Analyze structural components and ensure compliance with safety standards
• Develop and implement project plans to meet client requirements
• Communicate effectively with project stakeholders to ensure successful project delivery

Requirements:

• Candidate must possess a degree in Civil/Structural Engineering or related field
• Minimum 10 years of experience in LTA (Land Transport Authority) required
• Excellent communication and interpersonal skills, ability to work with diverse teams
• Relevant experience in infrastructure design and project management
• Knowledge of engineering software and MS Office

We are seeking an experienced IT support specialist to join our team on a part-time basis. This role is ideal for individuals who can independently manage IT infrastructure, troubleshoot technical issues, and ensure smooth day-to-day technology operations.

The position offers flexibility while requiring a proactive mindset and hands-on technical expertise. We value professionals with strong interpersonal skills who can effectively communicate technical information to non-technical staff members.

This role involves maintaining and troubleshooting local networks, servers, and connectivity issues, ensuring secure configuration and performance of workstations, laptops, and mobile devices. You will also provide timely IT support to staff through ticketing, email, or in-person requests, diagnose and resolve hardware, software, and peripheral issues efficiently.

You will be responsible for implementing and monitoring cybersecurity measures, assisting with user access management, password resets, and data protection compliance. Additionally, you will maintain accurate IT documentation and liaise with external vendors or service providers when needed.

To succeed in this role, you must have a proven track record as an IT administrator, IT support specialist, or related role. Strong knowledge of networking, system administration, and troubleshooting is essential. Proficiency with Windows, MacOS, and/or Linux environments is required, as well as experience with cloud systems such as Google Workspace.

• Maintain and troubleshoot local networks, servers, and connectivity issues.
• Ensure secure configuration and performance of workstations, laptops, and mobile devices.
• Provide timely IT support to staff through ticketing, email, or in-person requests.
• Diagnose and resolve hardware, software, and peripheral issues efficiently.

• Proven experience as an IT administrator, IT support specialist, or related role.
• Strong knowledge of networking, system administration, and troubleshooting.
• Proficiency with Windows, MacOS, and/or Linux environments.
• Experience with cloud systems such as Google Workspace.

• Competitive hourly rate ($12 – $30/hour)
• Flexible part-time schedule for work-life balance.
• Opportunity to support a dynamic and growing organization.
• Career development and training opportunities.
• Positive and inclusive workplace culture.

If you are a self-motivated individual with a passion for IT infrastructure, we encourage you to apply. Please submit your resume and cover letter outlining your relevant experience and qualifications.

About the Role:

The ASCC Design & Delivery Supervisor plays a critical role in maintaining operational efficiency and infrastructure resilience. This individual contributes towards high availability and performance of key security systems.

Main Responsibilities:

• Oversee technology programs, implementing quality assurance measures, and acting as the first responder to system issues, ensuring continuous operation.
• Evaluate and align technical infrastructure with evolving business needs while maintaining compliance with standards and regulations.
• Demonstrate strong technical expertise in security systems such as access control, CCTV, mass notification, and IDS.
• Develop skills in Microsoft Office and IT infrastructure lifecycle management.

Key Requirements:

• Industry recognised accreditation in Information Technology or related field.
• At least four years at an Analyst/Senior Analyst level managing security systems.
• Excellent communication and diplomacy skills, capable of conveying complex ideas clearly.

Tips for Success:

This position requires robust technical knowledge and exceptional problem-solving skills, making it ideal for those who thrive in dynamic environments.

We are seeking a skilled Network Operations Engineer to join our team. As a key member of our infrastructure operations team, you will be responsible for the daily oversight of network and infrastructure operations.

This position involves providing technical support, customer service, and incident escalation for both internal and external stakeholders. The role operates on a shift basis and may require participation in a rotating schedule.

• Deliver Tier I network and customer support for critical 24/7 data center environments
• Participate in a rotating on-call schedule to ensure continuous coverage
• Offer proactive and reactive assistance to external clients
• Support the network environment by troubleshooting issues, taking ownership of unfamiliar tasks, and escalating when necessary
• Manage incoming communications including phone calls, emails, and portal tickets
• Monitor and analyze system alerts to perform initial fault isolation and escalate to higher support tiers when needed
• Distribute notifications and updates regarding incidents, maintenance, and advisories affecting specific sites or regions
• Prioritize tasks effectively to meet key performance indicators (KPIs) and service commitments
• Provide timely updates to customers and internal teams
• Maintain clear communication with Tier II, Tier III, and management to ensure urgent cases receive appropriate attention
• Document incidents, maintenance activities, and problems in near real-time

• Serve as the primary point of contact for network-related issues and concerns
• Work closely with cross-functional teams to resolve complex technical issues
• Develop and maintain strong relationships with internal and external stakeholders

To succeed in this role, you will need:

• A minimum of one year of experience in a 24/7 network operations or contact center environment
• Experience in customer service or technical support

We offer a competitive salary and benefits package, as well as opportunities for professional growth and development.

Please submit your application if you have the skills and qualifications we are looking for.

We are seeking a seasoned Technical Infrastructure Specialist to join our team. In this role, you will be responsible for designing and implementing infrastructure solutions that support the development, testing, and deployment of applications.

• Design and Implementation: Contribute to the design and implementation of infrastructure environments, including setup, development, testing, and review of code and infrastructure.
• Infra Planning: Review and contribute to infrastructure planning for system integration testing (SIT) and user acceptance testing (UAT).
• Deployment Coordination: Coordinate with infrastructure and change management teams to plan and execute application deployment activities in a DevOps environment.
• System Changes: Effect system changes into test and production environments.
• Infrastructure Maintenance: Maintain application infrastructure in Unix/Linux, Windows, and Oracle environments.

• Project Delivery Experience: Proven experience in delivering project enhancements in the banking industry.
• Environment Setup: Experience in setting up environments, including vendor package installation, SSL, Oracle Wallet, Vault, and firewall configuration.
• System Interface Setup: Hands-on experience in setting up system interfaces, including Connect Direct, SFTP, and IBM MQ.
• Shell Scripting: Strong knowledge of shell scripting in Unix/Linux/Windows environments.
• Oracle Skills: Strong Oracle SQL and PL/SQL design and development skills.
• DevOps Experience: Experience with DevOps CI/CD and release management.

• Opportunity to Work with Experienced Team Members: Collaborate with experienced team members who are passionate about delivering high-quality results.
• Professional Growth: Opportunities for professional growth and development in a dynamic and innovative environment.

Candidates who are interested in this opportunity should submit their application via (insert link or contact information).

Job Title: Technical Infrastructure Specialist

We are seeking a highly skilled Technical Infrastructure Specialist to join our team. The ideal candidate will have experience in ensuring the stability, security, and scalability of on-premises and cloud infrastructure.

• Provision, configure, and maintain systems hardware, software, and related infrastructure across on-prem and cloud environments.
• Manage deployment and lifecycle of virtual machines, storage, and databases on platforms such as AWS, Azure, or Google Cloud.
• Implement security policies, manage user access, monitor threats, and ensure compliance with regulatory and organizational standards.
• Proactively monitor and optimize system performance and resource utilization; identify and resolve technical issues.
• Automate routine system and infrastructure tasks.
• Deploy and upgrade application software and reports; participate in planning and change management.
• Collaborate with cross-functional IT teams to support system integration and cloud-based deployments.
• Contribute to disaster recovery planning and execution, including dry runs and real-time failover scenarios.
• Manage vendor relationships and participate in incident reporting and resolution.
• Identify cost optimization opportunities across infrastructure footprint.

• Tertiary education in information technology.
• At least 5 years of relevant working experience, particularly with knowledge of cloud security best practices.
• Hands-on experience in Windows, Linux, AIX operating systems.
• Strong understanding of cloud platforms.
• Familiarity with middleware, data warehouses, and data integration tools.
• Proficiency in Infrastructure-as-Code tools, as well as scripting skills in Python, PowerShell or Bash.
• Good team player and ability to work independently.

• This role is located in East Singapore.
• Hybrid work arrangement.

• Provide technical support for POS hardware, software, and network.
• Install, configure, and deploy POS hardware, software, and equipment.
• Collaborate with vendors and internal teams to resolve technical issues.
• Maintain documentation, system logs, and knowledge bases.
• Train and support end-users on POS system, tools, and best practices.