Total 2,431 system engineer job vacancies in Information Technology category in Hong Kong

Job Responsibilities

• Design, develop, and operate high-performance networking solutions.
• Provide operational support to meet customer expectations within defined SLAs, and implement preventive measures to reduce downtime.
• Collaborate on network security initiatives and implement cybersecurity best practices to maintain industry standards and certifications.
• Monitor, troubleshoot, and enhance network performance, and introduce automation to detect and resolve network issues.
• Manage relationships with internal and external stakeholders.
• Coordinate with cross-functional teams to deliver network solutions in a timely manner.
• Prepare, analyse, and present technical reports, including network optimisation plans, outage reports, and SLA reports.
• Support and troubleshoot issues in high-performance and distributed network environments.
• Conduct network benchmarking and stay updated with the latest networking technologies.
• Provide technical network support and guidance to users.
• This role may require availability outside standard working hours, including nights, weekends, and public holidays.

Requirements

• Degree in Computer Science, Information Technology, Network Engineering, or a related field, or equivalent certifications (including Linux).
• Experience in deploying and troubleshooting advanced network routing protocols such as VXLAN, EVPN, BGP.
• Strong understanding of networking concepts such as TCP/IP, VLANs, and subnetting.
• Knowledge of network devices and operating systems such as Cumulus, Arista, Ubuntu, Proxmox, and Red Hat.
• Hands-on experience with network monitoring and automation tools such as Zabbix, NetBox, Ansible, Python, and CI/CD pipelines.
• Strong stakeholder management and customer service skills.
• Good verbal and written communication skills.
• Self-motivated with strong analytical and problem-solving abilities.

Key Responsibilities:

Pre-Sales & Customer Engagement

1. Support sales team in pre-sales activities, including site surveys, technical consultations, and solution presentations.
2. Understand customer requirements and recommend appropriate smart home and security solutions.
3. Prepare technical proposals, system layouts, and solution documentation.
4. Conduct product demonstrations and technical briefings for clients.

Solution Design & Technical Support

1. Design and configure smart home systems including CCTV, access control, intercom, alarm, and home automation systems.
2. Provide technical input for system architecture and equipment selection.
3. Support testing, commissioning, and system handover where required.

Project & Installation Support

• Work closely with project and installation teams to ensure smooth implementation.
• Provide technical guidance during installation and troubleshooting.
• Assist in system testing, integration, and user training.
• Ensure compliance with safety, technical, and regulatory requirements.
  
  
  Requirements
• Diploma or Degree in Electrical, Electronics, IT, Engineering, or related field.
• Experience in smart home systems, CCTV, access control, intercom, or security systems is preferred.
• Basic understanding of networking, IP systems, and system integration.
• Good communication and presentation skills.
• Ability to support both technical and sales functions.
• Self-motivated, detail-oriented, and customer-focused.

Responsibilities:

• Data Infrastructure: Build, implement, and maintain scalable data pipelines and storage architectures.
• Data Quality: Maintain strong data integrity by ensuring reliability, consistency, and accuracy across all data processes.
• Performance Optimization: Enhance system efficiency by tuning data processing workflows and improving large-scale performance.
• Process Improvement & Mentoring: Strengthen data engineering practices while providing guidance and support to junior engineers.
• Cross-Functional Collaboration: Partner with business analysts, data scientists, and backend teams to deliver timely and actionable data solutions.

Qualifications:

• 5+ years’ experience in data engineering or backend roles, with strong programming skills in Python or Java/Scala.
• Hands-on experience with big data tools: Spark, Flink, Kafka, Airflow, and cloud platforms (AWS, GCP, Azure); proficient in SQL.
• Skilled in designing and maintaining data models, warehouses, and ETL/ELT pipelines for scalable, reliable systems.
• Knowledgeable in data quality, governance, security, and compliance best practices.

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

Salary: Up to SGD 6200 (Depending upon experience and skills)

PRIMARY RESPONSIBILITIES

* You will work with GI delivery manager to develop and implement applications to support Business needs.

* Liaise with the infrastructure support and development teams.

* Oversee Business-As-Usual (BAU) activities, ensuring the stability and efficiency of the company’s applications.

* Collaborate with users and vendors to promptly address and resolve application issues, ensuring minimal disruption to operations.

* Work with our infrastructure team to test and complete various server and network upgrade projects.

REQUIREMENTS

* Between 3 – 5 years of Application Development or technical project coordination

* Knowledge of SQL and database concepts.

* Familiarity with API testing tools such as Postman.

* Understanding of application architecture, integrations, and REST APIs.

* Good understanding of infrastructure and software development life cycle.

* Familiarity with ticketing systems and incident management processes.

* Good understanding of software development life cycle models (both Waterfall and Agile).

* Knowledge of Linux/Windows environments.

* Insurance domain knowledge is an advantage

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

* Able to contribute individually and collaborate well with cross-functional team.

* Ability to work in a fast-paced environment and manage multiple priorities.

* Hands-on experience in Linux, Unix is an added advantage.

* Experience in working with vendors to resolve complex technical issues is an added advantage.

* Proactive individual who takes ownership and drives tasks through to completion.

Technical Skills:

* Spring boot, React JS, Web services

* Oracle DB, MS SQL DB

* SDLC process

Best regards,
Kshama Warange

EA License Number: 23C2060 | EA Registration ID: R26161060

Quess Selection & Services, Singapore

Disclaimer: The company is committed to ensuring the privacy andsecurity of your information. By submitting this form, you consent to thecollection, processing, and retention of the information you provide. The datacollected (which may include your contact details, educational background, workexperience and skills) will be used solely for the purpose of evaluating yourqualifications for the position you're applying for. Your data will be storedsecurely and retained for the duration necessary to fulfill our hiring process.If you are not selected for the position, your data will be kept on file for alimited period in case future opportunities arise. You have the right toaccess, correct, or delete your data at any time by contacting us at QuessSingapore | A Leading Staffing Services Provider in Singapore (quesscorp.sg)

This is in partnership with the Employment andEmployability Institute Pte Ltd (“e2i”).

e2i is the empowering network for workers and employersseeking employment and employability solutions. e2i serves as a bridge betweenworkers and employers, connecting with workers to offer job security throughjob-matching, career guidance and skills upgrading services, and partneringemployers to address their manpower needs through recruitment, training, andjob redesign solutions. e2i is a tripartite initiative of the National TradesUnion Congress set up to support nation-wide manpower and skills upgradinginitiatives. By applying for this role, you consent to QuesscorpSingapore’s PDPA and e2i’s PDPA.

Responsibilities

• Manage the full OS lifecycle including installation, configuration, patching, and upgrades across HPC environments
• Monitor system performance across compute nodes, login nodes, and HCI infrastructure, ensuring reliability and uptime
• Perform troubleshooting and root cause analysis for system-level issues and incidents
• Support configuration management and automation using scripting and relevant tools
• Work with internal and external teams to resolve incidents and maintain service continuity
• Participate in on-call rotation to support critical escalations
• Ensure adherence to operational standards, documentation practices, and ITIL processes

Requirements

• At least 3 years of experience in HPC, system administration, or infrastructure operations
• Strong hands-on experience with Linux (preferably Red Hat Enterprise Linux)
• Familiar with cluster management, job scheduling, and monitoring tools
• Proficiency in scripting (e.g. Bash, Python) and configuration management tools (e.g. Ansible, Puppet, Chef)

Tyson Jay Management Pte Ltd | EA License No.: 24C2479

Ivan Lim | EA Personnel No.: R1109856

Job Description & Requirements

We are seeking a skilled and motivated Programmer to join our precision manufacturing team. The successful candidate will play a key role in developing and maintaining software systems that enhance production efficiency, automation, and data management across our operations.

Key Responsibilities:

• Design, develop, and maintain software applications to support manufacturing and engineering processes
• Integrate software with production equipment, data acquisition systems, and ERP/MES platforms
• Develop user interfaces and automation scripts to improve workflow and traceability
• Troubleshoot and optimize existing software to ensure reliability and performance
• Collaborate with engineering, production, and IT teams to identify system requirements and improvement opportunities
• Maintain proper documentation and ensure software compliance with company standards and data security policies

Requirements:

• Diploma or Degree in Computer Science, Software Engineering, Mechatronics, or related discipline
• Proficient in programming languages such as C#, NodeRed, HTML, CSS, PHP, Labview, Python, or Java
• Experience with database management (SQL/MySQL) and API integration
• Knowledge of industrial systems, automation, or machine interfacing is an advantage
• Strong analytical and problem-solving skills
• Able to work independently and in a team-oriented manufacturing environment

Job Description

• Industry/ Organization Type: Manufacturing & Production
• Position Title: Senior Software Engineer
• Working Location: Redhill (Near to the MRT)
• Working Hours: 5 days a week (Flexi Hours)
• Salary Package: Basic Salary + Bonus
• Duration: Permanent

Key Responsibilities

• Design, implement, and maintain middleware components to connect hardware, drivers, and applications using C++ and Qt.
• Use Qt libraries (e.g., QtCore, QtNetwork, QtSerialBus, QtConcurrent) for system and communication services.
• Collaborate with hardware and system teams for smooth integration.
• Debug and resolve software-hardware communication issues.
• Support integration testing, validation, and deployment of middleware components.
• Other tasks as assigned by Management.

APPLY NOW!!!

• 5+ years of software development experience in Electrical/Electronic Engineering.
• Bachelor’s degree in Software Engineering, Computer Science, Electrical Engineering, or a related field.
• Proficient in C, C++, and object-oriented programming.
• Hands-on experience with Qt (QtCore, QtNetwork, QtWidgets, QML).
• Experience in middleware development or system-level programming.
• Strong understanding of Linux systems, shell tools, and debugging.
• Knowledge of hardware-software communication protocols (I2C, SPI, UART, USB, Ethernet).
• Experience with version control and issue tracking tools.

Kindly apply through ANY of the following methods:

• Submit your application by clicking the APPLY button;
• Email your resume to Job@anradus.com.sg. Please indicate #83870 on the email subject.

Anradus Application Policy: We value each application and ensure every resume is reviewed. Our process is efficient, typically concluding within 3 working days. If you do not receive communication from us within this timeframe, it's likely that your application has not been shortlisted by our client. In such cases, we recommend continuing your job search to maximize your opportunities.

Anradus Pte Ltd | EA License No. 20C0161 | Angel Lim | EA Reg No.: R1769781

Role: Network Engineer (IP/MPLS)

Location: Singapore

We are looking for a Network Engineer to support and enhance large-scale IP/MPLS core network environments. This role is critical in ensuring secure, resilient, and high-performing network operations that power both consumer and enterprise services.

Responsibilities

• Provide expert-level support for complex IP core and enterprise network environments

• Design, implement, and optimize network solutions across multi-vendor platforms

• Troubleshoot critical network issues and ensure minimal downtime

• Lead network transformation initiatives, including tech refresh and PoCs

• Perform upgrades, patching, and security hardening of network infrastructure

• Conduct risk assessments and vulnerability reviews

• Monitor network performance and recommend continuous improvements

• Manage L2VPN/L3VPN provisioning and migrations

• Support cloud and government network connectivity projects

• Handle incident response, escalation management, and vendor coordination

• Prepare technical reports and present insights to stakeholders

Requirements

• 5+ years of experience in enterprise or service provider network engineering

• Strong expertise in IP/MPLS networks (BGP, OSPF)

• Hands-on experience with routers, switches, and network management tools

• Proven track record in network upgrades, migrations, and incident recovery

• Ability to operate in high-availability, 24/7 environments

• Strong troubleshooting, analytical, and communication skills

Job Description

• Industry/ Organization Type: Construction
• Position Title: Technical Sales Engineer
• Working Location: Pioneer
• Working Hours: 5 days (Mon to Fri 8.30AM – 6PM)
• Salary Package: Basic Salary up to $4,500 + $600 (Transport Allowance) + Petrol card + Profit Sharing (Quarterly basis) + Bonus
• Duration: Permanent

Key Responsibilities

• Provide technical knowledge and sales support to prospective and existing clients in the construction industry.
• Assess client needs and recommend suitable solutions, ensuring our offerings meet their technical requirements.
• Conduct technical presentations and demonstrations to highlight the benefits and features of our products and services.
• Develop and maintain strong relationships with key clients, stakeholders, and industry professionals.
• Prepare and present detailed proposals, including cost estimates, project timelines, and technical specifications.
• Create and execute strategic sales plans to achieve and exceed sales targets.
• Any other ad-hoc duties as assigned.

APPLY NOW!!!

• Diploma in Engineering, Construction or relevant discipline.
• At least 2 years of sales experience in the relevant industry.
• Must possess own transport vehicle.

Kindly apply through ANY of the following methods:

• Submit your application by clicking the APPLY button;
• Email your resume to Job@anradus.com.sg. Please indicate #76952 on the email subject.

Anradus Application Policy: We value each application and ensure every resume is reviewed. Our process is efficient, typically concluding within 3 working days. If you do not receive communication from us within this timeframe, it's likely that your application has not been shortlisted by our client. In such cases, we recommend continuing your job search to maximize your opportunities.

Anradus Pte Ltd | EA License No. 20C0161 | Rachael Lee | EA Reg No.: R2093131

• Execute full software development lifecycle
• Develop existing programs by analysing and identifying areas for modification.
• Integrate software components into a fully functional software system.
• Develop software verification plans and quality assurance procedures.
• Document, write operational documentation and maintain software functionality.
• Investigate and troubleshoot issues, developing solutions for customers while understanding their needs.
• Proactively update customers and ensure they are satisfied with our support service.
• Ability to develop software in programming languages
• Demonstrated customer service experience or prior technical support experience; desire to go above and beyond in assisting customers
• Proficient in C# and ASP.NET Core (MVC).

• Collaborate with cross-functional teams to understand customer requirements and translate them into software solutions.
• Design, develop, and implement software for AI-integrated automated optical inspection machines.
• Develop multi-threaded Windows applications using C/C++ (Visual C++ experience preferred).
• Provide technical support and problem-solving guidance to field service engineers.
• Continuously improve and optimize existing software for performance and reliability.
• Build expertise in automation, motion control, and inspection systems.
• Work with tools and technologies commonly used in automation and machine vision.

Requirements:

• Degree in Engineering or Computer Science, with 1 to 3 years of experience. Diploma holders with relevant experience are welcome to apply.
• Strong programming skills in C/C++, with hands-on experience in multi-threaded Windows applications (Visual C++ preferred).
• Basic understanding of electronics, motion control, and hardware interfacing.
• Strong mathematics and algorithm design skills.
• Experience in automation systems or the semiconductor industry is an advantage.
• Proactive, self-motivated, and eager to learn new technologies.

Additional:

• Willingness to travel overseas when required.
• Flexibility to work overtime when necessary.

To apply, please visit www.gmprecruit.com and search for Job Reference: QVVW8VR8

We regret that only shortlisted candidates will be notified.

GMP Technologies (S) Pte Ltd | EA License: 11C3793 | EA Personnel: Bautista Gia Grace De Guzman | Registration No: R23111973

Job Description

• Industry/ Organization Type: Manufacturing & Production
• Position Title: Application Engineer/Field Support Engineer
• Working Location: Woodlands
• Working Hours: 5 days, Monday – Friday (9am – 6pm)
• Salary Package: Basic + Transport Allowance + Variable Bonus
• Duration: Permanent Role

Key Responsibilities

• Offer application support for customers, including hardware/software integration and sample code preparation.
• Handle technical support issues through Salesforce case tickets.
• Conduct technical verification of equipment, offer onsite troubleshooting when needed, and provide value-added services.
• Manage product testing and RMA handling within Singapore.
• Serve as a liaison between regional offices and headquarters for technical requirements and escalate advanced support issues.
• Deliver training to sales channel partners and direct customers.
• Develop and prepare technical demonstrations and presentations.
• Support tradeshows and seminars.
• Perform other duties as assigned by the supervisor.

APPLY NOW!!!

• Degree in Engineering, preferably Electronics or Computer Engineering.
• Proficient in C++/C# .NET programming.
• Solid knowledge of Windows and Linux operating systems.
• Understanding of electronic circuits.
• Travelling required (within ROA- Southeast Asia, Australia, and New Zealand)

Kindly apply through ANY of the following methods:

• Submit your application by clicking the APPLY button;
• Email your resume to Job@anradus.com.sg. Please indicate #82421 on the email subject.

Anradus Application Policy: We value each application and ensure every resume is reviewed. Our process is efficient, typically concluding within 3 working days. If you do not receive communication from us within this timeframe, it's likely that your application has not been shortlisted by our client. In such cases, we recommend continuing your job search to maximize your opportunities.

Anradus Pte Ltd | EA License No. 20C0161 | Rachael Lee | EA Reg No.: R2093131

About EPAM

EPAM is a leading global provider of digital platform engineering and development services. EPAM has been expanding in Singapore since 2013 and delivering the best solutions to our customers. As a recognized leader, EPAM Singapore achieved Great Place to Work® Certification in 2023 and is committed to providing our team with inspiring careers.

You will have the opportunity to work with fellow talented technologists and accelerate your career by participating in our numerous upskilling, training, and certification programs. That is why EPAM Singapore was awarded Gold for Best In-House Certification Programmes in the Employee Experience Awards 2023 and Silver in the SkillsFuture Employers Awards 2022 for our efforts in championing employees' skills development and building a lifelong learning culture at the workplace. You can also look forward to developing holistically with the multiracial festivals and various wellness and cultural activities organized by our passionate colleagues here.

Why EPAM?

• By choosing EPAM, you're getting a job at one of the most loved workplaces according to Newsweek 2022 & 2023.
• Employee ideas are the main driver of our business. We have a very supportive environment where your voice matters.
• You will be challenged while working side-by-side with the best talent globally. We work with top-notch technologies, constantly seeking new industry trends and best practices.
• We offer a transparent career path and an individual roadmap to engineer your future & accelerate your journey.
• At EPAM, you can find vast opportunities for self-development: online courses and libraries, mentoring programs, partial grants of certification, and experience exchange with colleagues around the world. You will learn, contribute, and grow with us.

What You’ll Do

• Develop and maintain applications and services utilizing the Flowable platform.
• Implement integrations between Flowable and enterprise systems — including REST APIs, SOAP web services and databases. 
• Collaborate with business analysts and developers to deliver technical solutions based on project requirements. 
• Write clean, maintainable and efficient Java code. 
• Troubleshoot and resolve technical issues related to Flowable and system integrations. 
• Participate in code reviews, testing and deployment activities. 
• Prepare necessary technical documentation. 

What Will Make You Shine

• Bachelor’s degree in computer science, information technology or a related field.
• Proven capability in Java development. 
• Experience working with the Flowable platform as a developer or user. 
• Background in RESTful and SOAP web services integration. 
• Familiarity with relational databases, including MySQL, PostgreSQL or Oracle. 
• Legal authorization to work in the hiring location without employer sponsorship. 

Nice to Have

• Experience with Spring Boot or other Java frameworks.
• Exposure to containerization, such as Docker, Kubernetes and CI/CD pipelines. 
• Knowledge of front-end technologies like Angular or React. 
• Background working in an Agile/Scrum setup. 

How We Hire

Here, we summarize the typical journey to finding a job within EPAM:

• Apply and tell us about yourself
• Go through some standard interviews:

1. General interview with a recruiter
2. Technical interview with our technology experts
3. Manager interview or Offer interview with a hiring manager

• Get ready to join the team

Not sure if you meet all the requirements? No problem. Let’s talk anyway and find out more.

It takes 1 min of application to start the journey with us. Apply now!

·      5 Work Days, 8.30am-5.30pm / 9am-6pm

·      Office Near to Kaki Bukit MRT, Singapore

·      Medical Benefits Provided

·      Entitled to Yearly Bonus & Performance Bonus

Responsibilities ( Site Reliability Engineer | SRE Engineer)

High Availability and Stability Maintenance of Application Systems:

• Includes daily monitoring, alert response, emergency handling, on-call duties, regular system health checks, and performance optimization.

Compliance and Secure Access Construction for Application Systems:

• Ensure operational design, processes, and data management comply with relevant privacy and data protection laws.
• Ensure compliance with full auditing and regulatory checks and provide auditing materials as required.

Change and Release Management:

• Best practices for application system changes, including change control, version management, and rollback strategies, while ensuring operational duties during release windows.

Automation and Infrastructure Optimization:

• Drive operational automation by designing and implementing automated tools and processes, ensuring resource allocation is optimized and supporting business scalability.

Other Operational Practices and Work Arrangements:

• Providefeedback and suggestions for business architecture design and continuously produce operational technical documentation.

Qualifications

1. Bachelor’s Degree or above; a degree in computer science or a related field is preferred.
2. At least 2 years of experience in cloud services products and application operations.
3. Familiar with cloud platform deployment and management (AWS, Azure, Google Cloud, etc.).
4. Experience with automation operations and container technologies (Docker, Kubernetes).
5. Familiarity with CI / CD processes and tools (e.g Jenkins, GitLab CI).

Reolink, a leader in intelligent visual technology for homes and businesses, was founded in 2009 by a group of engineers with a strong commitment to and passion for smarter security solutions.

Our Products are now trusted by millions of users across more than 110 countries and regions worldwide. Building on this trust, we continue expanding our presence and bringing our innovations to more markets around the globe.

Reolink remains committed to delivering advanced, reliable, and user‑centric solutions that empower people to protect what matters most.

As the System Integration Engineer for this project, you will play a critical role in managing the deployment and operations of systems deployed in the government's commercial cloud environment. This position requires technical expertise in cloud technologies, in scripting and integration, and a good understanding of government regulations and compliance standards. You will be responsible for ensuring the smooth operation, security, and efficiency of our cloud-based systems while adhering to strict government guidelines.

Roles & Responsibilities:

Deployments and integration:

• Deploy new releases of the software in the government environments.

• Work with developers and product owners to ensure smooth integration of the latest deployment.

• Conduct technical configuration changes as required for new releases.

• Participate in testing and troubleshooting of new deployments in QA and Production environments.

• Liaise with third parties to set up new data links if required, including firewall openings and testing.

• Manage interaction with the Client and with the government cloud provider for topics related to deployments.

• If required, develop scripts to facilitate integration of different IT services or systems.

Operations and Maintenance:

• The systems to be maintained are deployed on the government’s cloud infrastructure, but the base infrastructure layer is managed by the vendor appointed by the Client.

• Your role will be to ensure smooth operations of the application deployed in these environments, looking after availability, performance, security, etc.

• Liaise with the Client to manage security-related tasks: advisories related to security patches, continuity plans, audits and assessments.

• Point of contact for any incident, ensuring its quick and effective resolution

• Propose and implement solutions to improve availability, performance, or to simplify application monitoring

• Maintain accurate documentation of system configuration, procedures, etc

Requirements:

• Bachelor's degree in Computer Science, Information Technology, or a related field.

• Minimum 1-3 years of experience in IT operations in an enterprise or government environment.

• Strong understanding of cloud technologies, such as Amazon Web Services (AWS), Microsoft Azure, etc.

• Good knowledge of government regulations, compliance standards (e.g. ICT&SS Management, Digital Service Standards), and security frameworks.

• Experience in both Windows and Unix/Environments

• Good knowledge of scripting (shell scripts, powershell, Python…), ETL processes, etc.

• Strong understanding of web technologies

• Experience in database management and SQL language. Good knowledge of Microsoft SQL Server and PostGRE is a plus

• Experience in virtualization and managing VMs (VMWare, HyperV…)

• Experience working with teams in a fast-paced and dynamic environment.

• Excellent communication skills with the ability to effectively collaborate with cross-functional teams and stakeholders.

• Strong analytical and problem-solving skills with a focus on continuous improvement and innovation.

Interested candidates may apply through the application system. We regret to inform only Shortlisted candidates will be notified.

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.

PERSOL Singapore Pte Ltd • RCB No. 200007268E • EA License No. 01C4394 • EA Registration No. R1877971 (Derrick Tiew Yong Han)