Total 2,424 system engineer job vacancies in Information Technology category in Hong Kong

To ensure the quality and reliability of applications through comprehensive testing. The role involves executing test activities, identifying defects, and collaborating with cross-functional teams to deliver stable and high-performing systems.

Key Responsibilities:

• Participate in end-to-end testing activities, including test planning, analysis, design, implementation, execution, and closure
• Design and execute test cases based on functional and technical requirements
• Perform functional, integration, system, regression, and sanity testing
• Validate system integrations across multiple components and platforms
• Analyze real-time data flows and ensure accuracy and consistency across the system
• Identify, log, and track defects, working closely with development teams to ensure timely resolution
• Review requirements and system design documents to ensure testability and coverage
• Support simulation and scenario-based testing where applicable
• Collaborate with cross-functional teams including developers, stakeholders, and operations
• Other testing duties as assigned

Requirements:

• Diploma or Bachelor’s degree in Computer Science, Information Technology, or related field
• Minimum 5 years of relevant experience in system or software testing
• Strong understanding of SDLC/STLC and QA methodologies
• Basic knowledge of database testing (e.g., SQL) and API testing concepts
• Experience testing complex or mission-critical systems
• Experience with test management and defect tracking tools (e.g., JIRA, TestRail)
• Ability to work independently with minimal supervision and proactively drive tasks
• Strong analytical, troubleshooting, and communication skills
• Strong attention to detail and analytical skills
• Available to support night and after-hours testing as required

[Order Number: 1507802-R]

Responsibilities

• Lead and execute Functional Safety activities in compliance with ISO 26262 standards
• Manage full safety lifecycle: DIA, Safety Plan, HARA, FSC, TSC, and safety requirements
• Perform safety analysis including FMEA, FTA, DFA, and FMEDA
• Collaborate with system, hardware, and software teams to ensure safety compliance
• Interface with OEM customers, suppliers, and internal stakeholders on safety topics
• Analyse customer safety requirements and assess technical feasibility for AD/ADAS projects

Requirements

• Strong experience in ISO 26262, with hands-on experience in safety lifecycle execution within automotive projects
• Experience in system, hardware, or software safety development
• Experience in Autonomous Driving, ADAS, or Intelligent Cockpit (IPC) projects will be an advantage
• Knowledge of SOTIF (ISO 21448) and its practical application in AD/ADAS
• Awareness of AI Safety (ISO 8800)
• Familiarity with automotive cybersecurity (ISO/SAE 21434)
• TÜV Functional Safety certification will be an advantage
• Experience working with OEMs or Tier-1 suppliers will be an advantage

We regret that only shortlisted candidates will be notified. However, rest assured that all applications will be updated to our resume bank for future opportunities.

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EA Personnel Name: Tan Sin Rou

EA Personnel Registration Number: R22106434

EA License no.: 07C5771

A Senior System Tester to support quality assurance across complex systems. The role involves validating functionality, performance, and reliability in a high-availability environment, ensuring high-quality system delivery.

Key Responsibilities:

• Lead end-to-end testing activities, including test planning, analysis, design, implementation, execution, and closure
• Design and execute test cases based on functional and technical requirements
• Perform functional, integration, system, regression, and performance testing
• Validate system integrations across multiple components and platforms
• Analyze real-time data flows and ensure accuracy and consistency across the system
• Identify, log, and track defects, working closely with development teams to ensure timely resolution
• Review requirements and system design documents to ensure testability and coverage
• Support simulation and scenario-based testing where applicable
• Mentor junior testers and promote best practices in testing
• Collaborate with cross-functional teams including developers, stakeholders, and operations
• Other testing duties as assigned

Requirements:

• Bachelor’s degree in Computer Science, Engineering, or related field
• Minimum 8 years of relevant experience in system or software testing
• Strong understanding of SDLC/STLC and QA methodologies
• Basic to intermediate knowledge of database testing (e.g., SQL) and API testing concepts
• Experience testing complex or mission-critical systems
• Experience with test management and defect tracking tools (e.g., JIRA, TestRail)
• Ability to work independently with minimal supervision and proactively drive tasks
• Strong analytical, troubleshooting, and communication skills

Brief Summary
Join a dynamic team where you will play a vital role in maintaining the stability of our IT infrastructure while providing first-level support for various systems.

Responsibilities

• Ensure the stability and functionality of Point of Sale, network, and IT systems.

• Conduct first-level troubleshooting for IT hardware and operational systems.

• Manage and optimize Windows and Linux servers, ensuring they are up-to-date with security patches.

• Maintain and upgrade existing IT infrastructure as necessary.

• Advise colleagues on best practices for the use of systems and technologies.

• Oversee and execute patch management activities effectively.

• Collaborate on planning and implementing systems to meet future business requirements.

• Cultivate strong relationships with key vendors and partners to support operational needs.

• Work alongside vendors and project leads to troubleshoot and ensure reliable solutions.

• Keep accurate records of IT assets, purchases, and leases.

Requirements

• Minimum diploma in Computer Science, Business Information Technology, or a related field.

• 2 to 3 years of relevant work experience.

• Meticulous attention to detail with the ability to work with minimal supervision.

• Basic knowledge of Level 1 networking.

• Experience in cloud technologies is a plus.

• ITIL Foundation certification is an advantage.

Interested candidate who wish to apply for the advertised position, please click “Apply”. We regret that only shortlisted candidates will be notified 

EA License No.: 01C4394 (PERSOL Singapore Pte Ltd) 

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About the role

We are seeking an experienced Senior System Engineer to join our dynamic team at KTC. As a Senior System Engineer, you will be responsible for overseeing the design, implementation, and maintenance of our complex IT infrastructure, ensuring seamless operations and optimized system performance. This is a full-time, on-site role based in the Clementi West Region.

What you'll be doing

1. Designing, implementing and maintaining robust enterprise-level IT systems and networks
2. Troubleshooting and resolving technical issues to ensure optimal system uptime and user productivity
3. Collaborating with cross-functional teams to identify and address IT-related business requirements
4. Researching and evaluating new technologies to recommend and implement solutions that drive efficiency and innovation
5. Providing technical guidance and mentorship to junior team members
6. Documenting and maintaining detailed records of all IT systems and processes
7. Ensuring all IT systems and processes comply with relevant industry standards and regulations

What we're looking for

1. 5+ years of experience as a System Engineer or in a similar technical role
2. Extensive knowledge of enterprise-level IT systems, including networking, servers, storage, and virtualization
3. Proven track record of designing, implementing and maintaining complex IT infrastructures
4. Expertise in troubleshooting and resolving technical issues in a timely and efficient manner
5. Strong problem-solving and analytical skills with the ability to think critically and creatively
6. Excellent communication and collaboration skills to work effectively with cross-functional teams
7. Familiarity with industry-standard tools and technologies, such as VMware, Microsoft Windows Server, and Linux
8. Relevant certifications (e.g., MCSE, CCNA, RHCE) are highly desirable

What we offer

At KTC , we are committed to providing our employees with a rewarding and fulfilling work environment. Our comprehensive benefits package includes competitive salary and opportunities for professional development and career advancement. We also prioritize work-life balance and a range of well-being initiatives to support our employees' overall health and happiness.

If you are an experienced Senior System Engineer who is passionate about driving innovation and delivering exceptional IT solutions, we encourage you to apply now and join our talented 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

Key Responsibilities

• Manage and maintain virtualization platforms (Hyper-V and VMware)
• Administer and support Windows Server environments
• Design, implement, and troubleshoot network infrastructure (LAN/WAN, VPN, firewall)
• Monitor system performance and ensure high availability of IT services
• Perform system upgrades, patching, and routine maintenance
• Troubleshoot hardware, software, and network issues
• Support backup, disaster recovery, and business continuity processes
• Maintain proper documentation of systems, configurations, and procedures
• Collaborate with internal teams and vendors for project implementation and support

Requirements

• Diploma or Degree in Information Technology, Computer Science, or related field
• Minimum 2–4 years of relevant experience in system and network administration
• Hands-on experience with:Hyper-V and/or VMware virtualization platformsWindows Server (Active Directory, DNS, DHCP, Group Policy)Network infrastructure (switching, routing, firewall)

Preferred / Added Advantage

• Experience with Zscaler (ZIA/ZPA)
• Experience with Network Access Control (NAC) solutions (e.g., Cisco ISE, FortiNAC)
• Familiarity with Microsoft Azure (IaaS, networking, identity)
• Knowledge of security best practices and frameworks
• Relevant certifications (e.g., Microsoft, VMware, Cisco, Azure)

Key Skills

• Strong troubleshooting and problem-solving skills
• Good understanding of IT infrastructure and security concepts
• Ability to work independently and in a team
• Good communication and documentation skills

Get to Know the Team

At GrabFin, we empower the people of Southeast Asia by ensuring financial inclusion for the underserved. The Insurance Operations PST in Malaysia supports Insurance Products and owns Accounting, Reports, Internal Tools, and Third-Party Integration domains.

Get to Know the Role

You will report to the Engineering Manager, Insurance Operations, based in Malaysia and develop internal tools, reporting dashboards, and operational applications. You will work across the stack, building both frontend and backend components. We're looking for candidates that embody ownership, display a hunger for learning and improvement, and excel in autonomy.

The Critical Tasks You Will Perform

• Develop high-quality and scalable backend services within a microservices architecture
• Design, develop, and maintain user-friendly frontend web applications using React
• Build internal tools and reporting dashboards for Insurance Operations team
• Write clean, efficient, and maintainable code
• Collaborate with diverse teams to design and ship new features
• Participate in code reviews to maintain code quality and share knowledge
• Contribute to architectural decisions and technical direction
• Participate in On-Call rotations to ensure service reliability

The Career Conversion Programme (CCP) (Attach-and-Train)for Advanced Biopharmaceuticals Manufacturing Executives/Professionals is a talent development programme aimed at building the next generation of skilled manpower for Singapore’s Biopharmaceuticals manufacturing industry inanticipation of hiring demand. 

The training programme is 15 months of structured on-the-job training with GSK. Due to the nature of the programme, we can only consider Singapore Citizens and Permanent Residents. 

For more information, please visit Career Conversion Programmes (CCP) for Individuals

Purpose:

• To provide process and technical support to the Manufacturing Operations teams to enable Value Stream to deliver its operational objectives.
• Areas of support includes process optimization, validation activities, continuous improvement, change management, deviation investigation and production project management to ensure that Value Stream can operate optimally and in compliance with cGMP requirements

Key Responsibilities:

Operations

• To support Manufacturing Operations in the following areas: Manage deviation investigations and CAPAs of high complexity and related to process or technical events.
• Changes including eCCs, SMRs and SAP master data (e.g. BOM)
• Non-process specific training
• Key participant in the Quality Review Board and be able to explain trends
• Support Manufacturing Operations in tracking process parameters
• Quality and business-continuity risks
• Gap analysis against QMS (CQMPs, GGs) and Quality Alerts
• ·       Prepare documents and training materials as required to support the activities of the operations department

Identify, manage and execute improvement initiatives in the following areas

• Batch records/SOPs
• Process optimization
• Alarms management
• Materials management
• Operational Excellence (OE) initiatives
• Support Manufacturing Operations in executing validation, trials, development and technical transfer activities where necessary

Interface

• Develop relationship within the Value Stream team and with other departments (including MSAT, QA, QC, TS etc.) to ensure delivery of operational objectives

Management

• Plan, manage and execute deliverables through proper and timely request and utilization of resources to ensure delivery of tasks and projects
• Plan and coordinate effective utilization of ad-hoc team members
  Manufacturing Operations

Leadership (Senior Engineer)

• Coach and provide guidance to the Operations Engineer in their execution of daily tasks
• To assist the Senior Operations Executive/Manufacturing Manager in ensuring the quality and delivery of tasks and projects

Technology Transfer

• Participate in new technology and/or new process transfer

Skills:

Professional

• Degree in Chemical Engineering, Biotechnology, Life Sciences or other relevant field

Technical

• Knowledge of cGMP and safety (biosafety)
• Knowledge in Biotechnology equipment and process
• Equipment and process troubleshooting skills
• Knowledge in Lean Six Sigma tools
• Knowledge in Project Management

Business

• Effective communication and team building skills
• Effective organization skills
• Effective project management skills

Competencies:

• Ability to work independently
• Problem solving and analytical skills
• Information search and organization
• MS Office suite of software

What do we offer you?

• Monthly training allowances (not subject to CPF contributions)
• On-the-job training while working with a diversified team of professionals 
• Understand and experience the GSK Culture 
• Implement technical knowledge and skills that you have acquired
• Apply and develop soft skills such as interpersonal, communications and negotiation skills 
• Transport to and from site to MRT stations in centralised locations all across Singapore

 Let’s do this!

You’ll find hints, tips and guidance on our recruitment process on our website –

Learn more about the application process | GSK

You can learn more about GSK and our careers here https://www.gsk.com/en-gb/careers/

Apply now!

Need help with your application?

Please email us at APAC.EarlyCareers@gsk.com and let us know how we can help you.

Location: Raffles Place
Working Hours: Monday – Friday, 9:00 AM – 6:00 PM
Salary: Up to $7,000 (commensurate with experience)

Overview

We are looking for a hands-on Application Support Engineer (Level 2) to support and enhance the exchange’s core business systems. This role combines production support and development work, offering exposure to mission-critical platforms. You will troubleshoot issues, implement improvements, and collaborate with business users to deliver reliable and scalable solutions. 

Key Responsibilities

• Provide Level 2 application support for mission-critical exchange systems
• Monitor daily production systems and ensure operational stability
• Investigate, troubleshoot, and resolve application and system issues
• Perform root cause analysis and implement permanent fixes
• Work closely with business users to analyse requirements and propose solutions
• Design, develop, and implement system enhancements where required
• Support deployment activities and release management
• Collaborate with development teams across the full software development lifecycle
• Prepare technical documentation and operational procedures
• Participate in incident management and production support activities
• Assist in performance tuning and system optimisation

Requirements

• 2+ years of experience in software development or application support
• Experience with at least one programming language: Java, JavaScript, or Python
• Strong understanding of object-oriented programming concepts
• Experience with relational database design and SQL
• Knowledge of networking fundamentals (HTTP, TCP, UDP)
• Experience working in Linux/Unix environment
• Strong shell scripting skills preferred
• Exposure to full software development lifecycle in large-scale systems
• Open to shift work/ work on public holiday (when required) 

Preferred

• Experience in financial services / trading / exchange environment
• Experience supporting mission-critical production systems
• Familiarity with incident management and SLA-driven support
• Knowledge of system monitoring tools

To apply, please click on “Apply Now” or email your latest resume to dorothy@recruitlync.com / WhatsApp 85017683.

Ooi Shi Hui Dorothy R1762852)
Recruit Lync Pte Ltd (22C1000)

As a Cross Technology Managed Services Engineer (L3) at NTT DATA, your primary role will be to provide exceptional service to our clients by proactively identifying and resolving technical incidents. You will ensure that client infrastructure is configured, tested, and operational, leveraging your deep technical expertise to solve complex problems and enhance our service quality.

Part of your Responsibilities will entail pre-emptive service incident resolution, product reviews, and operational improvements. You will manage high-complexity tickets, perform advanced tasks, and provide diverse solutions while ensuring zero missed service level agreement (SLA) conditions. Your role will also involve mentoring junior team members and working across various technology domains such as Cloud, Security, Networking, and Applications.

You will conduct necessary checks, apply monitoring tools, and respond to alerts, identifying issues before they become problems. Logging incidents with the required level of detail, you will analyse, assign, and escalate support calls. Additionally, you will proactively identify opportunities for optimization and automation, ensuring continuous feedback to clients and affected parties.

Important responsibility is to create knowledge articles for frequent tasks/issues and train junior team members in executing those tasks. Provide inputs to automation teams to reduce manual efforts.

You will engage with third-party vendors when necessary and keep systems and portals updated as prescribed. As a senior engineer, you will coach L2 teams on advanced troubleshooting techniques and support the implementation and delivery of projects, disaster recovery functions, and more, ensuring all actions adhere to client requirements and timelines.

To thrive in this role, you need to have:

• Extensive Managed Services experience handling complex cross-technology infrastructure.

• Strong understanding of ITIL processes.

• Proven experience working with vendors and/or third parties.

• Ability to communicate and work across different cultures and social groups.

• Effective planning skills, even in changing circumstances.

• Positive outlook and ability to work well under pressure.

• Active listening skills and adaptability to changing client needs.

• Client-focused approach to create positive client experiences throughout their journey.

• Bachelor's degree or equivalent qualification in IT/Computing

Job Title: Application / Technical Support Engineer
Location: Bukit Batok
Working Days: Monday – Friday
Working Hours: 8:30 am – 5:30 pm
Salary: SGD 3,200 – 4,500 per month

Industry: Electrical & Electronics

The role of Technical Support and Application Engineer will be responsible for supporting technical sales and providing technical support of Automation Products we are distributing and their applications for our customers in Singapore, Malaysia and Indonesia.

Job Responsibilities

• Manage and support the full range of automation products distributed by the company.

• Provide pre-sales and post-sales technical and application support by analyzing customer requirements and proposing appropriate solutions.

• Prepare and deliver technical proposals, application notes, and solution-based documentation.

• Respond to customer queries and resolve technical issues through email, phone, or onsite visits.

• Conduct product training sessions and live product demonstrations.

• Use application knowledge to demonstrate product capabilities and performance advantages.

• Interface with product principals to relay technical feedback and recommend product enhancements.

Requirements:

• Degree in Electronics, Electrical, Industrial, Mechatronics, or related field.

• Training provided; 1–2 years of experience an advantage.

• Knowledge of PLC, control/automation, touch panels, and IoT is a plus.

Tan Yen Zhen (Chen Yan Zhen) Reg No: R25138932

The SupremeHR Advisory Pte Ltd EA No: 14C7279

About Global PaymentThe Global Payment team of ByteDance provides payment solutions - including payment acquisitions, disbursements, transaction monitoring, payment method management, foreign exchange conversion, accounting, reconciliations, and so on to ensure that our users have a smooth and secure payment experience on ByteDance platforms including TikTok.The Payment Network PI team is part of the Global Payment Network organization. We focus on supporting binding payment instruments via diverse payment channels and managing the instruments lifecycle. Our mission is to ensure high-quality and reliable payment instruments through robust system design and multi-layered safeguards, enabling users to enjoy a smooth and secure payment experience on ByteDance platforms such as TikTok.Responsibilities1.Design and develop high-quality, scalable, and maintainable backend systems and architectures;2.Write clean, efficient, and well-documented code; review and debug code to maintain overall system quality;3.Identify, prioritize, and execute tasks throughout the software development life cycle, ensuring timely and high-quality delivery;4.Collaborate closely with cross-functional teams to analyze and break down complex business requirements into clear, actionable tasks;5.Continuously research, evaluate, and adopt emerging technologies to enhance system performance and maintain technical excellence.

Qualifications

Minimum Qualification(s)1. Bachelor's degree in Computer Science, related technical discipline, or equivalent practical experience;2. Software development experience in one or more general purpose programming languages, such as Java/Go/C++/C#/Python;3.Proven experience in backend development and distributed systems architecture;4. Solid understanding of relational databases and backend infrastructure;5.Strong analytical thinking and exceptional attention to details;6. Excellent communication skills, with the ability to clearly explain complex ideas and collaborate effectively with both technical and non-technical teams.Preferred Qualification(s)1. Minimum 2 years relevant work experience from a large-scale internet business;2. Experience in payment systems or financial transaction processing is a plus.

Role Summary

The Data Center Operations & Customer Service Engineerprovides operational and technical support for production infrastructure andcustomer services. The role performs hands-on data center operations andsupports troubleshooting activities involving servers, networking equipment,and data center infrastructure.

Key Responsibilities

·      Respond to customer incidents and service requests according to SLA requirements.

·      Create and manage operational tickets and coordinate with engineering teams.

·      Perform routine data center inspections including servers, racks, cabling, and networking equipment.

·      Execute operational procedures such as rack/stack, cabling, and hardware component replacement.

·      Assist engineers with troubleshooting by collecting logs, hardware indicators, and diagnostic information.

·      Support monitoring systems and participate in incident response processes.

Required Qualifications

·      Bachelor’s degree in IT, Computer Science, Engineering, or equivalent practical experience.

·      2–5 years of experience in data center operations or infrastructure operations.

·      Hands-on experience with servers, networking equipment, and data center environments.

·      Basic Linux system administration and operational experience.

·      Understanding of networking fundamentals such as TCP/IP and switching.

·      Willingness and ability to work in a shift-based support model, including night shifts, weekends, and public holidays, in accordance with business operational needs and in compliance with MOM regulations.

Preferred Qualifications

·    Hands-on experience performing rack/stack, cabling, and hardware maintenance in data centers.

·      Experience troubleshooting server and network equipment.

·      Familiarity with monitoring systems and incident management tools.

·      Experience supporting large-scale infrastructure environments.

• Manage daily operations of IP networks and IT infrastructure, including administration, monitoring, backup, and security.

• Implement, configure, and maintain SaaS and cloud services such as Azure AD, Office 365, Exchange Online, Intune, Teams, AAD Connect etc.

• Assist in configuring and maintaining computer hardware, system software, and applications in compliance with security requirements.

• Manage user accounts, access rights, and access matrices, including onboarding and offboarding processes.

• Provide first-level end-user support for PCs/laptops, mobile devices, and web applications; travel to Central and North-East centres may be required.

• Support IT procurement activities, including evaluation, implementation, and vendor coordination.

• Assist in setting up new centres by scoping IT network and end-user requirements and supporting end-to-end implementation.

• Support IT audits, asset tracking, licensing management, and account administration across internal and external systems.

• Provide IT administrative support such as maintenance contract renewals, fixed asset tracking, and access management.

• Administer and support Fortinet Firewall and VPN, with working knowledge of Fortinet Secure SD-WAN preferred. Support post-implementation issue resolution and project-related tickets.

• Perform after-hours or weekend work for scheduled maintenance or critical IT activities when required.

Required experience/skills:

• Diploma or bachelor’s degree in information technology, Computer Science, Management Information Systems, or equivalent.

• Minimum 4 years of experience in on-premises and/or cloud infrastructure administration and service desk support.

• ITIL and/or Cybersecurity certifications are an advantage but not mandatory

• Working knowledge of cloud platforms, virtual machines, networking devices, firewalls, wireless technologies, switching, and routing protocols.

• Experience managing Azure AD, Office 365, Exchange, Endpoint Services, and user access controls.

• Strong troubleshooting, analytical, and problem-solving skills.

Interested candidate who wish to apply for the advertised position, please click “Apply”. We regret that only shortlisted candidates will be notified 

EA License No.: 01C4394 (PERSOL Singapore Pte Ltd) 

By sending us your personal data and curriculum vitae (CV), you are deemed to consent to PERSOL Singapore Pte Ltd and its affiliates to collect, use and disclose your personal data for the purposes set out in the Privacy Policy available at

https://www.persolsingapore.com/policies.

 You acknowledge that you have read, understood, and agree with the Privacy Policy.