65 System Administrator jobs in Singapore

Get AI-powered advice on this job and more exclusive features.

Job Description

DSO National Laboratories (DSO) is Singapore's largest defence research and development (R&D) organisation, with the critical mission to develop technological solutions to sharpen the cutting edge of Singapore's national security. At DSO, you will develop more than just a career. This is where you will make a real impact and shape the future of defence across the spectrum of air, land, sea, space and cyberspace.

The Emerging Systems Division focuses research and development on a broad spectrum of capabilities that are critical to the Singapore Armed Forces (SAF) defence systems. These include antenna design and electromagnetics, as well as next-wave technologies in the areas of lasers and advanced materials.

People are DSO’s greatest asset. You will get to realise your career aspirations and develop your own niche either as a deep technical expert or a leader in the team. With frequent career dialogues and a robust training and development framework, we will provide you with the necessary development tools for you to reach your potential. You will also be recognised and rewarded through competitive remuneration packages and scholarship opportunities.

System Administrator

In This Role, You Will

• Provide and maintain a secure, robust and reliable infrastructure for IT systems used for R&D projects
• Maintain expertise in the management and security of Linux and Windows IT systems
• Gather requirements and implement suitable hardware and software solutions for Linux and Windows IT systems
• Implement and maintain system security in accordance to the cybersecurity policy
• Perform periodic preventive and corrective maintenance, updates and upgrades to software / hardware, including operating systems, applications and security software
  
  

• Bachelor's Degree / Diploma in Information Technology / Computer Science / Computer Information Systems or equivalent
• Good knowledge and technical hands-on experience in Linux, Windows Desktop and/or Server technology
• Strong analytical skills and has a flair in dealing with technical and operational problems
• Experience and knowledge of Windows or Linux environment and security applications

• Seniority level Entry level

• Employment type Full-time

• Job function Other
• Industries Defense and Space Manufacturing

Referrals increase your chances of interviewing at DSO National Laboratories by 2x

Get notified about new System Administrator jobs in Singapore .

We’re unlocking community knowledge in a new way. Experts add insights directly into each article, started with the help of AI.

As a System Administrator at NK Securities Research, you will be responsible for maintaining high-performance computing (HPC) clusters and infrastructure to support high-frequency trading (HFT) operations. This role requires hardware expertise, system optimization skills, and a passion for technological advancements.

• Maintain and upgrade in-house HPC clusters, exploring high-bandwidth networks and storage solutions to enhance performance.
• Administer, monitor, and deploy performance tracking utilities such as Grafana and Prometheus to ensure efficient HPC and data center operations.
• Manage inter- and intra-data center connectivity.
• Control access to resources and utilities.
• Set up hardware and software for new resources and perform maintenance on existing ones.
• Debug, resolve issues, and verify bugs arising during daily operations.

• Collaborate with software developers on cross-functional projects.
• Conduct system performance analysis and testing.
• Document findings, designs, and optimization strategies.
• Participate in automation and workflow improvement initiatives.

• Bachelor's degree in Computer Science, Electrical Engineering, or related field.
• At least 2 years of experience in network/system engineering.
• Knowledge of Python is a plus.
• Proficiency in Linux and shell scripting is advantageous.
• Strong problem-solving skills and understanding of complex systems.
• Excellent communication skills and disciplined work ethic.
• Interest in process automation.
• Preferred: Drive initiatives in developing and researching advanced hardware components, staying updated with the latest technological trends, and contributing innovative hardware solutions.
• Certifications such as RHCSA, RHCE, or CCNA/CCNP are a plus.

• Competitive salary package.
• Opportunity to work in a dynamic, collaborative environment.
• Career growth and development opportunities.
• Catered breakfast and lunch.

JD for System Administrator (6 Months Contract)

The main purpose of the role is to support the system administration part to carry out day to day task of troubleshooting and deployments as scheduled. This role reports into the Local SHE IT manager and Global ITS workplace team and works closely with different stakeholders to ensure smooth running IT/IS operation.

Core Mission:

• Support L1/L2 incidents or request raised end user.

• Deploy new computer images as companies’ standard using SCCM

• Co-Ordination with suppliers on parts replacement or repair activity

• Update all computer asset in CMDB or keep tracking asset in excel as per companies’ guidelines

• Support network related incident raised

• Support all L1/L2 ticket raised

• Support and troubleshoot printer and label printers

• Installation and deployment of Windows-10 and Windows-11 Operating System

• Installation of PC based software like – Office, Bartender, CodeSoft,etc

• Manage and keep track of all software and hardware assets.

• Keep track of asset allocation to users and shared resource

• Support Conference room and Barco Devices

Requirements:

• Good knowledge on Windows environment/Operating system Installations

• L1/L2 support for handling all service request and Incidents raised in helpdesk Tool

• Good Knowledge on SCCM Software deployment, Application installations

• Good knowledge on applications installations Like – Catia tools , inhouse tools or engineering apps installations etc.

• Coordination with Vendor for defective part replacement of workstation, Laptop

• Basic understanding of networking concepts(TCP, UDP, Routing)

• Good Command on troubleshooting of Windows OS related issues.

• Good knowledge on Scripting shell –Like – power shell or any other tool added advantage

• If any certification of MCP or MCITP-(Microsoft Certified IT Professional) added advantage

• The minimum experience will be 1 to 2 Years.

Get AI-powered advice on this job and more exclusive features.

Direct message the job poster from RiDiK (a Subsidiary of CLPS. Nasdaq: CLPS)

Role Overview

To bridge the gap between IT and business needs, focusing on ITSM platform revamp and enterprise systems integration. Key areas include requirements analysis, process improvement, system configuration, and technical documentation.

Responsibilities

Business Analysis (40%)

• Gather and analyse business requirements through stakeholder interviews
• Map user journeys and identify pain points
• Create functional specifications and process documentation
• Develop and execute test scenarios
• Monitor implementation and provide status updates

Technical Documentation (40%)

• Maintain system and workflow documentation, update knowledge base
• Create user guides and SOPs
• Document requirements and specifications

ITSM Platform Management (20%)

• Configuration and customization of ITSM platform
• Manage service catalogues and automation rules
• Create dashboards and performance reports

Qualifications

• Bachelor's degree in IT, Computer Science, Information Systems, or related field

• 3-6 years experience in Business Analysis and Systems Administration

Technical Skills

Certifications (Preferred)

Core Competencies

• Analytical thinking and problem-solving

• Strong communication and stakeholder management

• Process analysis and improvement

• Seniority level Mid-Senior level

• Employment type Contract

• Job function Information Technology
• Industries IT Services and IT Consulting

Referrals increase your chances of interviewing at RiDiK (a Subsidiary of CLPS. Nasdaq: CLPS) by 2x

Get notified about new System Administrator jobs in Singapore, Singapore .

Changi, East Region, Singapore 8 hours ago

We’re unlocking community knowledge in a new way. Experts add insights directly into each article, started with the help of AI.

15 hours ago Be among the first 25 applicants

Get AI-powered advice on this job and more exclusive features.

Direct message the job poster from RiDiK (a Subsidiary of CLPS. Nasdaq: CLPS)

Job Position Title: System Administrator- Specialized in GCC

Company: RiDiK Pte Ltd

Skills: Azure and Google Cloud Platform, Kubernetes.CI/CD, Scripting and Networking

Job Summary

We are looking for a highly skilled System Administrator- Specialized in GCC to join our team, with a strong background in managing and supporting cloud infrastructure within Azure and Google Cloud Platform (GCP) , specifically in GCC (Government Community Cloud) environments.

Key Responsibilities

• Responsible for managing and maintaining cloud operations within Azure and Google Cloud Platform (GCP) under the GCC (Government Community Cloud) environment.
• Ensures optimal cloud resource utilization , monitors cost efficiency , and enforces security compliance .
• Performs system administration tasks including configuration, performance monitoring, capacity planning, and support for cloud-based services and deployments .
• Implements and maintains cloud security controls , ensuring adherence to government and organizational compliance standards .
• Manages access controls , identity management, and enforces policies to protect cloud infrastructure.
• Supports CI/CD pipelines , deployment automation, and integration with development workflows.
• Troubleshoots and provides technical support for cloud platforms and applications .
• Develops and maintains system documentation , SOPs, and technical guides.
• Participates in cloud migration projects and collaborates with cross-functional teams for successful deployment and scaling of services.
• Utilizes tools like Terraform, ARM templates, Kubernetes, PowerShell, Python , and system monitoring utilities.

About CLPS RiDiK

RiDiK is a global technology solutions provider and a subsidiary of CLPS Incorporation (NASDAQ: CLPS), delivering cutting-edge end-to-end services across banking, wealth management, and e-commerce. With deep expertise in AI, cloud, big data, and blockchain, we support clients across Asia, North America, and the Middle East in driving digital transformation and achieving sustainable growth. Operating from regional hubs in 10 countries and backed by a global delivery network, we combine local insight with technical excellence to deliver real, measurable impact. Join RiDiK and be part of an innovative, fast-growing team shaping the future of technology across industries.

• Seniority level Associate

• Employment type Contract

• Job function Information Technology
• Industries IT Services and IT Consulting

Referrals increase your chances of interviewing at RiDiK (a Subsidiary of CLPS. Nasdaq: CLPS) by 2x

Get notified about new System Administrator jobs in Singapore, Singapore .

Changi, East Region, Singapore 8 hours ago

We’re unlocking community knowledge in a new way. Experts add insights directly into each article, started with the help of AI.

Investment Company of the People’s Republic of China (Singapore) Pte Ltd is a fully owned subsidiary of the People’s Bank of China. The company manages a part of foreign exchange reserve within the scope authorized by the People’s Bank of China, undertakes and transacts various kinds of investment businesses.

Job Description:

The System Administrator is responsible for the installation, configuration, maintenance, and reliable operation of computer systems and servers. This role ensures the integrity and high availability of IT infrastructure and provides support to users and IT team members. The System Administrator will also assist in system and network troubleshooting, patching, performance tuning, and security hardening.

• Install, configure, and maintain servers (Windows, Linux, or hybrid environments).
• Monitor system performance and ensure availability and reliability.
• Perform regular backup operations and implement appropriate processes for data protection, disaster recovery, and failover procedures.
• Apply OS patches and upgrades on a regular basis and upgrade administrative tools and utilities.
• Manage Active Directory, DNS, and group policies.
• Implement security tools, policies, and procedures to ensure a secure system environment.
• Respond to service issues and requests in a timely manner.
• Create and maintain system documentation and standard operating procedures.
• Collaborate with other IT staff to plan and support system projects.

Job Requirements:

• Bachelor’s degree in Computer Science, Information Technology, or a related field (or equivalent work experience).
• Strong knowledge of system security (e.g., intrusion detection systems) and data backup/recovery.
• Proficiency in Windows Server and/or Linux operating systems.
• Hands-on experience with virtualization technologies (e.g., VMware, Hyper-V).
• Familiarity with scripting languages (e.g., PowerShell, Python).
• Excellent problem-solving, communication, and documentation skills.
• Ability to manage multiple tasks and work independently or as part of a team.

Interested applicants may apply by sending in your updated resume to

Experience :1-2 Years

Role :System Administrator

Key Skills:

· SQL, VB, .NET, C#

· Windows Script & PowerShell

· Windows Operating System

· SQL Server 2019

· BMC Remedy

· Control-M

Key Responsibilities:

· Perform administration functions on the different Output Management systems namely Report2Web (R2W) and Remote Print Manager (RPM) systems.

· Perform trouble shooting and problem determination on output related problems and issues pertaining (but not limited) to administration and support.

· Liaise and coordinate Output Management requirements to the different groups and users subscribed to the Output Management systems.

· Participates in projects and initiatives requiring/involving Output Management support.

Key Requirements:

Education:

· Bachelor’s degree in computer science or related field.

· At least 5 years’ relevant experience preferably in a Finance Institution and Data Centre Operations environment in Output Report Distribution and Archival.

Essential:

· Knowledgeable in the Windows OS environment and knows Windows/DOS programming/scripting.

· Knowledgeable in Visual Basic and/or Power script programming and the Microsoft suite of products such as Excel, Word, and Power Point.

· Knowledge in R2W, RPM, and Control-M systems is a big advantage.

· Prior experience in statements printing and enveloping is an advantage.

· Competent in resolving technical and access related issues.

· Ability to work in a fast-paced environment and able to deliver results in a timely manner.

· Adopts an innovative and proactive mindset to work assignments.

· Possess a positive and willing to learn attitude.

· Strong interpersonal and communication skills, both written and oral.

· Strong working knowledge of Middleware (e.g.: Tomcat) and Webserver (e.g.: IIS)

· Ability to write and revise windows batch script, PowerShell scripts.

Comfortable administrating applications and software in Windows environment.

Key Responsibilities

· Install, upgrade and maintain operating systems and third-party software.

· Installation of hardware and software.

· Setup and maintain file systems.

· Troubleshoot and resolve hardware or software issues related to operating systems or third-party products, and communicate with affected stakeholders.

· Maintenance of Anti-Virus System.

· Perform file System and database backups/restores.

· Develop guidelines and processes to improve current work activities.

· Monitor system performance.

· Ensure system security and compliance.

· Manage configuration settings.

· Provision and manage user accounts (create, modify, delete), including email accounts.

· Lead projects and remediation efforts.

· Collaborate closely with client teams.

Job Requirements

· Ability to work effectively in a team.

· Excellent communication skills.

· Experience in Project Management.

· Ability to respond effectively to ambiguity.

· Knowledge of MAS outsourcing guidelines is an advantage.

· Experience with and knowledge in Microsoft PowerShell automation is a plus.

· Solid System Administrator experience with ability to work independently.

Qualifications

· Bachelor's Degree, Postgraduate Diploma, Professional Degree in Computer Science, Information Technology or equivalent.

· Microsoft Systems Administration/System Engineer certification.

· Mininum 5 years of relevant working experience in related field.

· Preferably at Junior Executive level, specializing in IT/Computer - Network/System/Database Administration or equivalent.

Get AI-powered advice on this job and more exclusive features.

Direct message the job poster from CLPS Global

Job Position Title: System Administrator (A2)

Company: CLPS Global | RiDiK Pte Ltd

Schedule: Monday to Friday, 9:00 AM to 6:00 PM

Skills: ITSM (Jira/ServiceNow), Business Analysis, Technical Documentation, ITIL, SQL, APIs, Process Automation, Stakeholder Management

Job Summary

We’re looking for a System Administrator (A2) to support our team in Singapore . This role offers the opportunity to work on meaningful projects, collaborate with talented colleagues, and contribute to the success of a growing company. If you take initiative, value continuous learning, and thrive in a collaborative environment, we’d like to hear from you.

Key Responsibilities

• Business Analysis (40%) : Gather and analyse business requirements, map user journeys, identify pain points, create functional specifications and process documentation, develop and execute test scenarios, and monitor implementation progress.
• Technical Documentation (40%) : Maintain system and workflow documentation, update knowledge bases, create user guides and SOPs, and document requirements and specifications.
• ITSM Platform Management (20%) : Configure and customise ITSM platforms (Jira/ServiceNow), manage service catalogues and automation rules, and create dashboards and performance reports.

Qualifications

• Education & Experience :
• Bachelor’s degree in IT, Computer Science, Information Systems, or related field.
• 3–6 years of experience in Business Analysis and Systems Administration.
• Experience with ITSM platforms (Jira/ServiceNow).
• Government sector experience (preferred).
• Technical Skills :
• Knowledge of ITIL framework, SQL, APIs, and process automation.
• Documentation: Requirements, specifications, and test plans.
• Certifications (Preferred) :
• ITIL 4 Foundation.
• Jira/ServiceNow Administrator.
• Core Competencies :
• Analytical thinking and problem-solving.
• Strong communication and stakeholder management.
• Process analysis and improvement.
• Technical documentation.

About CLPS RiDiK

RiDiK is a global technology solutions provider and a subsidiary of CLPS Incorporation (NASDAQ: CLPS), delivering cutting-edge end-to-end services across banking, wealth management, and e-commerce. With deep expertise in AI, cloud, big data, and blockchain, we support clients across Asia, North America, and the Middle East in driving digital transformation and achieving sustainable growth. Operating from regional hubs in 10 countries and backed by a global delivery network, we combine local insight with technical excellence to deliver real, measurable impact. Join RiDiK and be part of an innovative, fast-growing team shaping the future of technology across industries.

• Seniority level Associate

• Employment type Contract

• Job function Information Technology
• Industries IT Services and IT Consulting

Referrals increase your chances of interviewing at CLPS Global by 2x

Get notified about new System Administrator jobs in Singapore, Singapore .

We’re unlocking community knowledge in a new way. Experts add insights directly into each article, started with the help of AI.