Total 531 system technician job vacancies in Information Technology category

Job Overview

We are seeking a System Administrator to manage and support enterprise infrastructure environments, covering server provisioning, system configuration, security hardening, and operational readiness. This role is critical in ensuring systems are stable, secure, and fully compliant before deployment into production.

The ideal candidate will have hands-on experience in system administration, strong exposure to infrastructure environments, and the ability to coordinate across multiple technical teams.

Key Responsibilities

System Administration & Infrastructure

• Provision and configure servers, including virtual machines and OS clustering
• Perform system setup activities such as domain joining, AD/OU configuration, and environment preparation
• Support database setup in collaboration with DBA teams
• Configure load balancers, firewall rules, and system connectivity

Platform & Tool Administration

• Install and configure enterprise tools including monitoring, backup, and system management platforms
• Support onboarding of infrastructure and security tools (e.g., SIEM, EDR, monitoring solutions)
• Manage SSL certificate installation and system-level configurations

Security & Compliance

• Perform vulnerability scans and support remediation activities
• Execute OS hardening and patching prior to production deployment
• Support risk assessment processes and ensure compliance with security policies
• Assist in privileged access management setup (e.g., CyberArk or equivalent)

Testing & Operational Readiness

• Conduct system validation including HA/failover testing
• Perform backup and restoration testing to ensure data integrity
• Support go-live readiness, including checklist completion and approvals
• Prepare and maintain system documentation and operation guides

Coordination & Support

• Collaborate with network, application, DBA, and security teams
• Support change management processes including CAB approvals
• Coordinate with stakeholders to ensure timely delivery of system setup and deployment

Requirements

Technical Skills

• Experience in system administration (Windows/Linux environments)
• Strong knowledge of server setup, virtualization, and clustering
• Familiarity with Active Directory, DNS, and network fundamentals
• Experience with backup, monitoring, and system integration tools

Security & Governance

• Exposure to OS hardening, patching, and vulnerability management
• Familiarity with SIEM, EDR, and security best practices
• Understanding of risk assessment and compliance requirements

Preferred Skills

• Experience with tools such as QRadar, SolarWinds, CyberArk, or similar
• Knowledge of ITIL processes and change management workflows
• Experience in enterprise or regulated environments is an advantage

Key Attributes

• Strong troubleshooting and problem-solving skills
• Detail-oriented with structured approach to system management
• Ability to handle multiple tasks in a fast-paced environment
• Good communication and stakeholder coordination skills

Please send your detailed resume in MS Word format to resume@goldtecHRs.com with

• Education Level
• Working experiences
• Each employment background
• Reason for leaving each employment
• Last drawn salary
• Expected salary
• Date of availability

Who Are We Looking For

We're looking for someone to provide game changing services to our customers. Resourceful, independent and strong follow up skills are key qualities in this position.

You will be interacting with customers, responding to their needs. Gather customer’s information and determine the issue by evaluating and analysing the symptoms. You will follow up and make scheduled callbacks to customers where necessary. You will help build, maintain and troubleshoot the client's infrastructure. You will be working alongside other engineers to ensure highest levels of client service delivery.

Your Duties & Responsibilities

● Provide Level 1 / 2 IT support to end users (onsite / remotely)

● Provide front-line IT support to employees via walk-ups, tickets, and MS Teams

● Maintain accurate ticketing processes and asset management tracking records

● Provide emergency requests / VVIP support outside of business hours

● Monitor, troubleshoot, and repair IT hardware and software

● Handle hardware and software sourcing / purchasing

● Write and update technical documentation for end users and the IT team

● Assist in Projects / Audits based task given by the IT team

● Liaising with 3rd party vendors

You're Good At

● Good interpersonal skills

● Highly adaptable and flexible

● High level of ethics, values, integrity and trust

● High proficiency in both written and spoken English

Will Be Awesome If You Are/Have

● Highly disciplined and productive when working independently

● Takes initiative to identify gaps and develop solutions to close the gaps

● Good in follow up and follow through to complete tasks

● Powershell / CMD Line Scripting

● Deployment Knowledge (SCCM/Intune/Custom Imagings/Software Centers)

● Windows Server Knowledge

Qualifications

● Minimum 2 years of experience providing IT support in a corporate environment

● Experience in supporting and troubleshooting Windows 10, MS Office, Windows Server (ADFS/LDAP/WSUS) in a business environment

Role: Murex System Analyst

Key Responsibilities:

·       Analyse user requirements and translate them into functional specifications.

·       Coordinate with development teams to ensure accurate implementation of business needs.

·       Design and execute test cases for Trade booking, Valuation process

·       Support SIT/UAT phases and assist in obtaining user sign-offs.

·       Document functional flows, test results, and provide post-implementation support.

·       Assist in analysing downstream systems and reporting interfaces.

Key Requirements:

Education:

·       Bachelor’s degree in computer science, Information Systems, Finance, or a related field.

·       Minimum 3 years of relevant experience, preferably in a financial institution

Essential:

·       You must have hands-on experience with Murex3.1 FO and Middle Office module across various asset classes

·       You will be involved in requirement analysis, functional specification, and test case preparation for Murex and its upstream/downstream interfaces.

·       You are expected to support SIT/UAT phases, ensure proper documentation, and assist in transitioning solutions to production teams.

·       You will work closely with developers and architects to ensure solutions meet business, regulatory, and system integration standards.

·       You will support downstream data flows from Murex to data warehouses and regulatory reporting systems, ensuring accuracy, completeness, and timely delivery of financial data

Technical Skills:

·       Murex Modules: Trade booking, Pre-Trade, Simulation, PL, Datamart

·       Technical Tools: SQL (data analysis),Excel

·       Domain Expertise: Trade Pricing, Model validation, Valuation, Greeks, Market data

Responsibilities

• Closely collaborate with Project Manager and Engineers to support the fulfilment of contract obligations within timeline, cost and scope.

• Manage and oversee project documentations and subcontractor matters

• Perform system setup, database setup, resolve technical & design issues

• Support for IT infrastructure comprising Microsoft OS

• Basic setup of Network switches and able to perform network check and IP address configuration of all the network devices within the project

• Installation, debug and troubleshooting IT-related issues

Requirements

• Degree/ Diploma in Project Management/ Computer Science / Computer Engineering in Information Technology, Information Systems, IT Security or equivalent.

• Experience in Project Management, IT Management Systems Deployment or equivalent experience 

• Proficient in Database, Cybersecurity and Windows OS Virtualization.

• Able to perform work independently and a team player. 

• Knowledge in any of the following will be a strong plus: 

i) SQL management studio application and database table,

ii) Vulnerabilities Assessment,

iii) Software development knowledge

iv) Setup and install access control system e.g., key manage system, CCTV, card reader or gantry. 

v) Redundancy technology knowledge e.g., failover clustering, Nic teaming etc. 

vi) Network Switch Configuration

Licence no: 12C6060

Responsibilities:

• Develop manufacturing and test procedures.
• Install, repair, and maintain equipment in the field, and provide customer training as needed.
• Train manufacturing teams on the assembly and testing of both new and existing products, and support integration between software and electrical control systems.
• Prepare clear and structured documentation for analysis, and recommend design improvements.
• Assemble, test, and troubleshoot product designs while providing feedback for enhancements.
• Evaluate product and equipment performance using field data, and suggest improvements or modifications.
• Travel internationally to assess system performance and support custom installations.
• Perform additional duties as assigned.
  

Qualifications:

• Diploma / Bachelor’s degree or higher in Electrical Engineering or a related discipline.
• Proficient in MS Office and quick to learn specialized software tools.
• Preferably over 1 year of relevant experience in electrical engineering or related roles.
• Proficiency in programming languages like C++, C#, or HDL
• Strong organizational, communication, and interpersonal skills.
• Ability to multitask and prioritize effectively.
• Self-motivated, reliable, and accountable.
• Excellent problem-solving skills with strong attention to detail.
• Able to work independently or supervise project-based tasks when required.

We regret only shortlisted candidates will be contacted. All applications will be handled confidentially. By submitting your application, you agree to the collection, use, retention, and disclosure of your personal information to prospective employers.

Wecruit Pte Ltd
EA License No: 20C0270
EA Personnel: Nyon Hock Sen (Aden)
EA Personnel Reg No: R24124070

In this role, you will have the unique opportunity to engage in technical support and troubleshoot any hardware and software problems related to server, in-house ERP system and storage devices.

Responsibilities

• Managing and monitoring all installed IT systems and infrastructure

• Support all IT related projects such as in-house ERP system maintenance and integration.

• Implement security, back up and redundancy strategies to maintain data safety

• Write custom scripts to reduce the need for human intervention.

• Software Development Fundamentals & Process

• Analyzing information, General programming skills, Software debugging, documentation & testing.

• Liaise with vendors and other IT personnel for problem resolution.

Requirements

• Diploma in IT or Computer Science related discipline

• Capable of multi-tasking, Network skills, Server management & Desktop support skills

• Working knowledge of C#/ WPF / .NET / MSSQL

• Strong problem solving/ troubleshooting skills.

• Possess good communication and interpersonal skills with the ability to work well in a team.

Who Are We Looking For

You will be interacting with customers, responding to their needs. Gather customer’s information and determine the issue by evaluating and analyzing the symptoms. You will follow up and make scheduled callbacks to customers where necessary. You will help build, maintain and troubleshoot the client's infrastructure. You will be working alongside other engineers to ensure highest levels of client service delivery.

Your duties & responsibilities should include, but are not limited to:

• Provide Level 2 / 3 IT support to End-Users & Infrastructure Devices (onsite / remotely)
• Deploy, Manage and Maintain servers and networks (L3)
• Troubleshooting Network and Server devices (Active Directory, GPOs, OUs experiences)
• Producing Reports to clients during Onboarding / Maintenance
• Ensuring Clients’ System Documentation is accurate and up to date
• Provide front-line IT support to employees via walk-ups, tickets, and MS Teams
• Maintain accurate ticketing processes and asset management tracking records
• Provide emergency requests / VVIP support / Project deployment outside of business hours
• Monitor, troubleshoot, and repair IT hardware and software
• Handle hardware and software sourcing / purchasing / liasing
• Write and update technical documentation for end users and the IT team
• Assist in Projects / Audits / Onboarding based task given by the IT team
• Liaising with 3rd party vendors

You’re Good At

• Good interpersonal skills
• Highly adaptable and flexible
• High level of ethics, values, integrity and trust
• High proficiency in both written and spoken English
• Windows Server Knowledge (AD, GPOs, OU Experiences)

Will Be Awesome If You Are/Have

• Highly disciplined and productive when working independently
• Takes initiative to identify gaps and develop solutions to close the gaps
• Good in follow up and follow through to complete tasks
• Powershell / CMD Line Scripting
• Deployment Knowledge (SCCM/Intune/Custom Imagings/Software Centers)

Your Qualifications

• Minimum 5 years of experience providing IT support in a corporate environment
• Experience in supporting and troubleshooting Windows 10, MS Office, Windows Server (ADFS/LDAP/WSUS) in a business environment

**Only shortlisted candidates would be notified**

**Only fully vaccinated with primary vaccination series may apply**

• 5+ years’ experience as an IT Business Analyst or System Analyst
• Experience supporting HRIS or ERP systems, preferably SAP SuccessFactors
• Exposure to SAP SuccessFactors modules such as Employee Central, Recruiting, Learning, Performance, or Compensation
• Strong requirements gathering, documentation, and stakeholder communication skills
• Experience working in Agile and/or Waterfall environments
• Hands-on experience supporting system enhancements and UAT
• Gather and document HRIS-related business requirements from HR stakeholder
• Translate requirements into clear functional specifications and user stories
• Support enhancements and configuration changes in SAP SuccessFactors
• Assist with HR system integrations (e.g. payroll, finance, identity systems)

Job Summary

Candidate will construct a full ICT infrastructure stack and support application teams with system integration and maintenance, ensuring reliable and secure operations.

Candidate must have minimum 2–5 years of hands-on experience.

Core Skills requirement

Candidate should have at least 5 or more skills required as stated below.

1. Configure and deploy virtual machines within AzureStack Hub Virtualisation Environment, including managing AzureStack services such as NSG, Load Balancer, Virtual Images, and Storage to support VM operations

2. Configure and administer Windows Server 2019 or 2016 environments, including Windows Domain Administration, Microsoft Failover Clustering, Windows RDS Architecture, Group Policy Objects (GPO), OS hardening, patching, and upgrading

3. Configure, upgrade, harden, and administer Microsoft SQL Server 2019, 2016, or 2017 databases.

4. Deploy and maintain Linux-based Virtual Appliances.

5. Deploy and maintain Ubuntu OS.

6. Configure and manage Commvault backup jobs to ensure data protection and recovery readiness

7. Design and implement network and network security solutions based on established concepts to safeguard infrastructure

8. Apply system security principles including SSL certificate management to maintain secure communications

Additional preferred competencies and qualifications

Candidate will also be planning and assisting in the upcoming system migration to the Kubernetes platform for project turnkey. The skills requirement are:

• Knowledge in DevOps operations
• Experience with Ansible automation tools

General Work Responsibilities

• Perform preventive maintenance tasks to ensure system reliability and uptime
• On standby and to respond to system fault at site 24/7 and communication with useron the fault.
• Hands-on/ground-level work on VMs inDatacentre
• Analyze and propose system architecture and solutions aligned with system requirements to optimize infrastructure performance
• Document system configurations, procedures, and changes to maintain accurate records and support knowledge sharing

Join Our Team as an IT System Administrator

We are looking for a proactive and tech-savvy IT System Administrator to join our team. In this role, you will play a crucial part in maintaining our IT infrastructure, providing technical support, and ensuring smooth day-to-day operations. managing system integrations, particularly with our ERP and WooCommerce platforms, and maintaining robust IT security practices. This role requires a proactive and hands-on professional who can support the business’s operational and strategic IT needs.

Key Responsibilities:

• Technical Support: Provide first-line IT support to employees by troubleshooting hardware, software, and network issues.
• Cybersecurity: Implement and follow IT security best practices to protect company data and prevent unauthorized access and lead IT security training sessions for staff.
• Collaboration & Training: Work closely with teams to provide IT guidance, training, and support for new technologies.
• ERP System Administration: Assist in ERP system (Synergix) setup, user management, and provide ongoing support as the system is fully implemented.
• WooCommerce Maintenance: Manage backend updates, monitor site performance, and ensure data integrity between e-commerce and ERP systems.
• IT Infrastructure Management: Maintain and troubleshoot IT hardware, software, and network systems.
• System Integrations: Work with internal teams to integrate IT systems and automate data flow where possible.
• Data Backup & Recovery: Establish and manage data backup, storage, and recovery protocols.
• Vendor Management: Coordinate with external IT vendors and service providers to ensure service quality.

Requirements:

• Educational Background: Diploma or degree in Information Technology, Computer Science, or a related field.
• Technical Proficiency: Experience in troubleshooting Windows/Mac operating systems, network configurations, and software applications.
• Problem-Solving Skills: Ability to diagnose and resolve technical issues efficiently.
• Communication Skills: Strong verbal and written communication skills to assist non-technical users.
• Team Collaboration: Ability to work independently and collaboratively in a fast-paced environment.

Preferred Qualifications:

• Familiarity with ERP systems (experience with ERP implementation is a bonus).

• Experience with WooCommerce or WordPress management.

• Proficient in IT security practices and system integrations.

• Strong knowledge of Google Drive administration and IT support tools.

• Knowledge of cybersecurity practices and data protection regulations.

• Experience: 1-3 years of experience in IT administration, preferably in a similar industry.
  

Soft Skills:

• Strong problem-solving abilities and attention to detail.
• Excellent communication skills and ability to train staff on IT best practices.
• Ability to work independently and within a team.

If you’re passionate about IT, want to contribute to a company’s success by ensuring smooth technical operations and looking for a collaborative and supportive work environment, we’d love to hear from you!

Apply Now and Join Our Growing Team!

Responsibilities:

• Develop manufacturing and test procedures.
• Install, repair, and maintain equipment in the field, and provide customer training as needed.
• Train manufacturing teams on the assembly and testing of both new and existing products, and support integration between software and electrical control systems.
• Prepare clear and structured documentation for analysis, and recommend design improvements.
• Assemble, test, and troubleshoot product designs while providing feedback for enhancements.
• Evaluate product and equipment performance using field data, and suggest improvements or modifications.
• Travel internationally to assess system performance and support custom installations.
• Perform additional duties as assigned.
  

Qualifications:

• Diploma / Bachelor’s degree or higher in Electrical Engineering or a related discipline.
• Proficient in MS Office and quick to learn specialized software tools.
• Preferably over 1 year of relevant experience in electrical engineering or related roles.
• Proficiency in programming languages like C++, C#, or HDL
• Strong organizational, communication, and interpersonal skills.
• Ability to multitask and prioritize effectively.
• Self-motivated, reliable, and accountable.
• Excellent problem-solving skills with strong attention to detail.
• Able to work independently or supervise project-based tasks when required.

We regret only shortlisted candidates will be contacted. All applications will be handled confidentially. By submitting your application, you agree to the collection, use, retention, and disclosure of your personal information to prospective employers.

Wecruit Pte Ltd
EA License No: 20C0270
EA Personnel: Nyon Hock Sen (Aden)
EA Personnel Reg No: R24124070

Job Summary

This role will be responsible for delivering high-quality technical support and ensuring the reliability, performance, and security of IT networks and systems. You will provide advanced troubleshooting, implementation, and maintenance support while serving as a trusted point of contact for clients and internal teams.

This role requires strong technical proficiency, analytical thinking, and a customer-focused mindset to effectively resolve complex issues and contribute to continuous service improvement.

Job Scope and Key Activities
Technical Support & Operations

• Act as a single point of contact for user incidents, service requests, and communications.
• Provide support for network, system, and application-related issues.
• Serve as the escalation point for technical incidents, resolving them remotely or onsite.
• Ensure timely and accurate documentation of all support activities and resolutions.
  
  Infrastructure Implementation & Maintenance
• Participate in the planning, deployment, and maintenance of IT infrastructure, including network, cloud, and system environments.
• Lead or support implementation of network and security operations services.
• Contribute to the design and improvement of IT systems and infrastructure projects.
• Monitor performance and ensure compliance with client Service Level Agreements (SLAs).
  
  Client & Cross-Functional Collaboration
• Act as the primary technical liaison for clients, maintaining clear communication and trust.
• Collaborate with internal teams to identify and resolve technical challenges efficiently.
• Provide technical input during pre-sales engagements and project scoping discussions.
• Build strong working relationships and promote knowledge sharing within the team.

Manage and support business systems, including call center, booking, and CRM platforms

Provide daily system support, troubleshooting, and user access management

Work with stakeholders to gather requirements and improve business processes

Analyze workflows and recommend system enhancements and automation opportunities

Support system testing, implementation, and upgrades

Coordinate system integrations and ensure smooth data flow across platforms

Maintain data accuracy and monitor system performance

Manage CRM configurations, workflows, and reporting dashboards

Liaise with vendors and internal teams for issue resolution and enhancements

Ensure compliance with data security and governance standards

Assist with documentation, reporting, and ad-hoc tasks as assigned

Job Requirements

• Minimum Bachelor’s degree in Information Systems, Computer Science, or related discipline.
• Minimum 3–5 years of experience as a Systems Analyst, Application Specialist, or Technical Business Analyst.
• Hands-on experience with Zendesk/HubSpot CRM, Property, Management Systems, Call Center Platforms, and Online Booking Solutions will be added advantage
• Strong experience in API integration, RESTful services, and data flow management will be added advantage
• Familiarity with SQL, data mapping, and middleware tools (e.g., Zapier, Make, or custom integration frameworks) will be added advantage

Jessica Nguyen Huynh Thanh Truc

CEI Reg. No. R23113787

EA License No. 99C4599

We regret that only shortlisted candidates will be notified.

Why explore

• An excitingopportunity to be part of a leading global mining company that produces andsupplies materials that are essential to human progress
• An opportunity to work with key stakeholders in our global commercial hub
• Based in Singapore, a global commercial hub for Rio Tinto

About the role

We are looking for a Senior Advisor - Treasury System & Risk to join our dynamic Treasury & Risk team within Commercial Treasury based in Singapore.

Reporting to the Commercial Treasury System & Risk Manager, this role supports core Treasury operations and decision making, with responsibilities including:

• Be the go-to expert for Rio’s current Treasury Management System (“TMS”), Quantum and related applications.
• Continuously improve Rio’s current TMS and associated applications.
• Act as a strategic connector and change management champion between Treasury, IT, and Treasury's internal clients/business users.
• Innovate, automate, and simplify treasury processes and treasury reporting using technologies like AI, data analytics, workflow automation, and low-code tools.
• Work closely with IT teams and external vendors to diagnose and resolve system issues for internal clients/business users.
• Coordinate internal and external audits, SOX and IT control audits, including walkthroughs, testing controls, and communicating gaps with a solutions-focused approach.
• Take ownership as the Risk Coordinator for Commercial Treasury, ensuring timely risk reporting and supporting key Risk Management forums such as Financial Risk Management Committee which is chaired by Group CFO.

About you

To be successfully considered for this role, you will have: 

• University degree in Finance, Information Systems or related discipline.
• At least 5 years' work experience in corporate treasury front office and/or treasury systems. Experience with Quantum or similar TMS highly regarded.
• Strong grasp of treasury products, processes, and system configuration, with a strong drive to embrace latest technology to automate processes.
• Hands-on exposure to automation, AI, data analytics, or coding/scripting (e.g. SQL, Python, VBA,APIs, RPA, low-code platforms) will set you apart.
• Familiarity with SOx, risk management, and process controls highly regarded.
• A problem solver who's adaptable, open-minded and comfortable with uncertainty and ambiguity. Takes ownership and accountability, able to work independently and thrive in a fast-paced, ever-changing environment.

Roles & Responsibilities:

• Manage and handle BYD Vehicles, Equipment and Energy storage system (ESS) technical and Engineering issue. This include but not limited to: 

1. Managing and lead in handling BYD systems (vehicles, equipment, etc.) and ESS Engineering and technical matters. 

2. Engineering, aftersales & pre-sales (project) support such as： 

• Life cycle cost calculation & proposal.

• Assist in technical support, with different departments & Headquarters.

• Test and inspection requirements before handing over to customer & after-sales。

• Manage BYD System and ESS integrated logistics support requirements such as spares, training, tools/ special equipment, manual, catalogue etc.

• Manage BYD system and ESS RAMSS (reliability, availability, maintainability and sustainability and safety).

• Point of contact for sub-contractors for BYD System and ESS.

• Point of contact to authority and Headquarters BYD. Ensure regulatory compliance. Work closely and keep constant communications with engineering and technology units from Headquarters (such as Shenzhen etc.) China for continuous improvement and enhancement to BYD System and/ or Electric Vehicles (EV).

• Monitor, update and improve BYD System and ESS related system and procedure etc. 

• Training Management and training instruction. Assist to conduct training for BYD Products, this includes by not limited to:

1. Assist in conducting of product training for BYD.

2. Assist training coordinator in managing & handling training related matters in BYD Singapore.

3. Assist to conduct all BYD training courses as per directed by your supervisor. This includes internal and/or external, technical and/ or product training for both internal and external customers, new model/ product training for technical staff, Sales & Workshop staff for all BYD equipment such as EV, ESS, Charger courses etc.

4. To attend all courses as per directed by your supervisor whether locally or overseas and deliver the knowledge to participants instructed by BYD.

• Exchange program with HQ - Communication with HQ and Singapore counterpart, plan work/ training schedule, arrange for visa and etc.

Job Requirements:

1. Electrical or mechanical Engineering degree from a recognised university or Diploma in engineering with 3 years of working experience

2. Conversant with Microsoft office 

3. Candidate from Automotive or transport related sector would have a favourable standing.