Total 2,238 construction engineer job vacancies in Information Technology category in Hong Kong

About the Role:

TEKsystems is seeking an experienced Network Operations Specialist to support a large-scale enterprise environment. This role focuses on maintaining network stability, managing incidents, and supporting critical perimeter security infrastructure across a global network.

You will act as a key point of contact during production incidents, leading triage efforts and ensuring rapid restoration of services while collaborating with cross-functional technical teams.

Key Responsibilities:

• Lead triage and resolution of network-related incidents, with a focus on business-critical outages
• Act as a central coordination point during major incidents and drive resolution efforts across teams
• Monitor network health using tools, dashboards, and logs to identify and respond to issues proactively
• Manage and support perimeter security technologies, including firewalls and intrusion detection/prevention systems
• Provide clear and timely status updates to stakeholders, including senior leadership
• Document incidents, root cause analysis, and resolution steps accurately
• ·Identify risks, vulnerabilities, and areas for service improvement
• ·Ensure adherence to operational standards, governance, and best practices
• ·Maintain up-to-date documentation, runbooks, and knowledge articles
• Support continuous improvement initiatives and automation where applicable

Required Skills & Experience:

• Extensive experience in enterprise network operations or support environments
• Strong background in network security technologies, particularly in perimeter and edge security
• Solid understanding of:

o  Firewall configuration and policy management

o  Network address translation (NAT), high availability, and redundancy concepts

o  Threat detection and prevention technologies

o  Secure network communication and tunnelling protocols

• Good knowledge of core network security principles and best practices for protecting external-facing environments
• Experience supporting a range of network and infrastructure services, such as:

o  Traffic management and load balancing solutions

o  Core network services (e.g. name resolution and IP address management)

o  Secure web access and proxy solutions

o  Data protection and monitoring tools

o  Understanding of encryption, certificates, and secure communications

• Strong problem-solving, analytical, and communication skills
• Ability to work effectively both independently and as part of a team in a fast-paced, high-availability environment

Why Join Us?

• Opportunity to work in a global enterprise environment
• Exposure to cutting-edge network security technologies
• Be part of a high-impact operations team supporting mission-critical systems
• Access to continuous learning and career development opportunities

We regret to inform that only shortlisted candidates will be notified.

EA Number: Venetia Moss , R1980847

Allegis Group Singapore Pte Ltd, Company Reg No. 200909448N, EA License No. 10C4544

Contract Period: 18 Months

Working Location: Central / 2 days WFH

Role Overview 

We are seeking an experienced Network Engineer with strong IoT and telemetry systems expertise to support the design and implementation of a technology platform. The role will focus on field device connectivity, open-standard data protocols, edge communications, and reliable data transmission from environmental sensors and data loggers into a central ingestion platform. 

The ideal candidate has hands-on experience working across the full telemetry lifecycle, from sensor and data logger integration to operational device monitoring, buffering, and bidirectional communication with cloud or central data systems. 

Key Responsibilities 

• Serve as a technical lead for IoT connectivity, telemetry integration, and field-to-platform communication design. 

• Design and implement communication flows between automatic weather stations, data loggers, and the central ingestion platform. 

• Work with environmental telemetry equipment, commercial data loggers, and equivalent field instrumentation systems. 

• Develop integrations using open-standard IoT protocols such as MQTT or equivalent messaging protocols. 

• Implement edge-side data buffering and retry strategies to handle intermittent cellular or field network connectivity. 

• Support device state monitoring, sensor inventory tracking, calibration offset handling, and operational management workflows. 

• Perform low-level data manipulation, including byte stream parsing, bitwise operations, and Big-Endian/Little-Endian data handling. 

• Collaborate with data engineers, service designers, field technicians, and project stakeholders to validate end-to-end system behaviour. 

• Contribute to technical documentation, integration specifications, and operational handover materials. 

Required Skills and Experience 

• Strong experience designing or implementing IoT, telemetry, SCADA-adjacent, or sensor data communication systems. 

• Hands-on experience with data logger integration and environmental sensor platforms. 

• Proficiency in scripting or programming for device communication, data parsing, and protocol handling. 

• Practical experience with MQTT or comparable IoT communication protocols. 

• Good understanding of cellular network reliability issues, offline buffering, retries, and edge connectivity patterns. 

• Ability to troubleshoot field-to-cloud data flows across hardware, network, protocol, and application layers. 

• Strong technical communication skills and ability to work with both engineering and operational teams. 

Good to Have 

• Experience with meteorological, environmental monitoring, utilities, transport, industrial IoT, or mission-critical operational systems. 

• Familiarity with time-series data ingestion, device health monitoring, and calibration workflows. 

• Experience contributing to early-stage platform builds that later transition into production-grade platforms. 
  

☑ Good Bonuses

☑ Near MRT

☑ Family Friendly Environment

Job Description:

• Lead a team of developers to design, develop, and deliver high-quality software solutions aligned with product specifications and project timelines.
• Collaborate with solution architects to design scalable, secure, and maintainable systems using modern architectural patterns such as microservices and event-driven architectures.
• Establish and enforce development standards including coding practices, documentation, version control, testing, and code reviews to ensure high-quality deliverables.
• Act as the primary technical point of contact for stakeholders, supporting project planning, requirement analysis, system integration testing, and issue resolution.

Requirements:

• At least a diploma with 6 years software development experience.
• Strong Java expertise with Spring Framework and REST APIs.
• Experience with web, cloud, and DevOps tools (Angular/React, Docker, Kubernetes, CI/CD).
• Knowledge of microservices and messaging systems (Kafka, MQ, etc.).

To apply, please include the following details inside your CV for faster processing:

• Reasons for leaving each past & current employment
• Salary drawn for each past & current employment
• Expected Salary
• Earliest availability date

We regret that only short-listed candidates will be contacted shortly.

Loh Puay Hwee David

EA License | 24C2215

EA Registration Number | R1766892

• Design, enhance, and support software solutions for digital entertainment platforms, ensuring smooth functionality and user engagement.
• Build and integrate application features, APIs, and supporting services using a combination of modern programming languages and development frameworks.
• Maintain source repositories, perform code integration activities, and contribute to software quality through testing and continuous improvements.
• Manage data storage solutions across various database environments, ensuring system performance, integrity, and scalability.
• Partner with internal stakeholders to deliver new features, resolve technical issues, and improve overall product capabilities.

Requirements:

• At least 3 years of hands-on experience with Ruby on Rails in a commercial development environment.
• Proficient in web application development using Ruby on Rails and/or Microsoft technology stacks.
• Working knowledge of JavaScript, Python, source control practices, and dependency management tools.
• Familiarity with relational and non-relational databases, including data modelling and query optimisation concepts.

If you are keen to apply for the position, kindly email your detailed resume in MS Word to hr@recruit-expert.com

Please note that only shortlisted candidates will be notified.

For more job opportunities, please visit our website at www.recruit-expert.com

EA Licence: 19C9701

Registration: R1326740

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• Company located at Woodlands

• Working hour: 8:30am – 5:30pm (Monday– Friday)

• Variable Bonus + Excellent Welfare

• Well Established Automation Manufacturing Company (MNC)

Job Scope

• Perform laser unit installation and alignment on laser depaneling machines.
• Configure depaneling machines according to internal specifications and customer requirements, including camera calibration, field calibration, and software debugging.
• Conduct health checks on incoming laser units and coordinate with vendors to resolve defects or delivery issues.
• Maintain records of laser parts and optical components installed on machines.
• Support laser processing experiments and studies as needed, including laser cutting trials and measurements of processed samples.
• Troubleshoot laser-related issues on deployed depaneling machines once proficient.
• Provide customer training, demonstrations, and guidance on process parameters and machine operations once proficient.
• Collaborate with internal design teams and external vendors to develop solutions for unique customer applications once proficient.

Requirement

• Diploma / Degree in Engineering or other related field
• 3 to 5 years of relevant experiences in automation industry
• Experience in optics and laser systems is advantageous

Candidates are encouraged to apply this position via Apply Now button with the following information in the resume:

• Work experiences and job responsibilities
• Current and Expected salary
• Reason for leaving
• Date of availability
• Education background

We regret that only shortlisted candidates will be contacted.

KHOO SOT MEI (R21102604)

EA Recruitment Pte Ltd

EA License No: 21C0492

• Well Established Company
• Excellent Welfare and Benefits + Career progression
• Basic $ 4500 to $ 6000 + AWS + VB
• Working location: North-East
• Working Hours: Monday to Friday (8:30am to 5:30pm)
• Must have C / C++

Job Responsibilities:

• Responsible for software prototyping, requirement analysis, design, development, test, system integration and site integration for developed applications
• Design, configuration, test, integration and maintenance of Automation & SCADA Systems and applications
• Provide technical, deployment and commissioning support to Project Teams and Customers
• Maintain and enhance software applications in both functionality
• Provide software support via on-site troubleshooting, testing and tuning of applications, software, network, protocols and communication issues

Requirements:

• Diploma/Degree in Electronics Engineering or Computer Science
• Experienced with two or more languages such as C/C++, C#, Python
• Experienced in at least one scripting language sch as Python, bash, ksh, bat, ps
• Experience in real tome/embedded system
• At least 2-3 years experience in C/C++ and at least 1 full SDLC
• Knowledge/Experience with SCADA protocols, RDBMS, REST, MQTT are desired

Candidates are encouraged to apply this position via Apply Now button with the following information in the resume

• Work experiences and job responsibilities
• Current and Expected salary
• Reason for leaving
• Date of availability
• Education background

We regret that only shortlisted candidates will be contacted.

NG DIAUM YEE (R2198031)

EA Recruitment Pte Ltd

EA License No: 21C0492

Our client is a Computer and Network Security Industry. Due to business needs, they are now recruiting a Software Engineer to be part of their Team for ongoing transformation projects. They are located in the West - easily accessible.

Responsibilities:

• Develop, enhance, and maintain secure software applications using PowerShell, C++, Flutter, Dart, and Python.
• Incorporate UI/UX best practices to create user-friendly, efficient, and engaging interfaces.
• Review, debug, and optimize code to ensure performance, reliability, and security standards are met.
• Design and strengthen endpoint security capabilities, including malware and ransomware detection, exploit prevention, and intrusion detection mechanisms.
• Partner with security teams to implement secure coding standards and remediate identified vulnerabilities.
• Collaborate with cross-functional stakeholders, including product managers, security analysts, and designers, to drive project success.
• Contribute to project planning, sprint reviews, and Agile development cycles.

Requirements:

• Min Diploma Cybersecurity, Computer Science, or a related field.
• Experience with scripting or coding abilities in languages such as PowerShell scripting, C++, Flutter, Dart, and/or Python.
• Knowledge of cybersecurity concepts and network fundamentals

Interested candidates who wish to apply for the advertised position, please click APPLY NOW or email an updated copy of your resume/cv.

We regret that only shortlisted candidate will be notified.

Email Address: jobs@recruitpedia.sg

Recruitpedia Pte. Ltd.

EA License No: 19C9682

EA Personnel No: R25157233 (Loh Pooi Keng)

Roles and Responsibilities

• Candidates are expected to provide strong technical skills in requirements gathering, software development and solution design. 
• Candidates also require work experience with the Avaloq Banking Suite. Focus will be on topics around interfaces with Avaloq (online banking and online investment applications).
• Avaloq parameterization and development of software changes including unit testing.
• Business Analysis for change requests and incidents.
• Close collaboration with stakeholders to ensure fit-for-purpose end-to-end functionality

Required Technical and Professional Expertise

• Minimum experience: 3-7 years
• Software development / Avaloq parameterization
• Solid understanding of Oracle databases and PL/SWL
• Requirements engineering and solution design
• Analytical, structured and efficient way of working
• Ability to deliver complex solutions independently
• Very good command of English and excellent communication skills

We are seeking for a Software Engineer to design, develop, and maintain modern web applications and APIs. The ideal candidate will have deep expertise in ASP.NET Core, C#, and related Microsoft technologies, along with strong problem-solving skills and experience building scalable, high-performance applications.

Key Responsibilities:

• Design, develop, test, and deploy secure, high-quality web applications using ASP.NET Core and C#.
• Develop RESTful APIs and integrate them with frontend systems or third-party services.
• Collaborate with cross-functional teams (UI/UX,DevOps, QA, and Product Management) to deliver end-to-end solutions.
• Implement best practices in software architecture, code quality, and performance optimization.
• Participate in code reviews, technical design discussions with other developers.
• Work with Entity Framework Core, LINQ, and SQLServer for efficient data access and persistence.
• Implement authentication and authorization (e.g., ASP.NET Identity, OAuth, JWT).
• Optimize applications for scalability, maintainability, and security.

Requirement:

• Degree in Computer Science, Engineering, or a related field.
• Preferably 3 years of experience in software development with strong emphasis on ASP.NET Core and C#.
• Fresh graduate are welcome to apply.
• Deep understanding of object-oriented programming, SOLID principles, and design patterns.
• Experience with Entity Framework Core, LINQ, andSQL Server (stored procedures, indexing, query optimization).
• Good to have familiarity with front-end technologies such as HTML5, CSS3, JavaScript, TypeScript, and frameworks likeAngular, React, or VueJS.
• Hands-on experience with RESTful API development and microservices architecture.
• Knowledge of Docker, Kubernetes, Linux and Azure/AWS cloud services is an advantage.

Interested applicant can click on 'Apply' or send updated CV to joreen.pak@trd.sg or victor.low@trd.sg

We are seeking a highly skilled and experienced Software Developer to join our development team. In this role, you will be responsible for designing, developing, and maintaining high-quality software solutions, mentoring junior team members, and contributing to architectural decisions that drive innovation and scalability.

Key Responsibilities:

• Design, develop, test, and deploy scalable and robust applications.
• Lead complex software development projects from requirements to deployment.
• Collaborate with cross-functional teams including product managers, QA, and DevOps.
• Review code, mentor junior developers, and enforce best practices.
• Contribute to system architecture and technical design discussions.
• Identify performance bottlenecks and optimize application performance.
• Stay updated on emerging technologies and propose innovative solutions.

Requirements:

• Bachelor’s or Master’s degree in Computer Science, Engineering, or related field.
• 5+ years of professional software development experience.

• Proficiency in primary programming languages, e.g., Java, Python, C#, JavaScript].
• Solid understanding of software architecture, design patterns, and data structures.
• Experience with RESTful APIs, microservices, and cloud platforms (e.g., AWS, Azure, GCP).
• Familiarity with CI/CD pipelines and Agile development practices.
• Strong problem-solving skills and attention to detail.
• Excellent communication and interpersonal skills.

Preferred Qualifications:

• Experience in [insert industry-specific tools or frameworks, e.g., Spring Boot, .NET Core, React, Angular].
• Knowledge of containerization tools like Docker and orchestration platforms like Kubernetes.
• Experience working with databases (SQL and NoSQL).
• Prior experience leading small teams or projects is a plus.

We are seeking a highly skilled and experienced Software Developer to join our development team. In this role, you will be responsible for designing, developing, and maintaining high-quality software solutions, mentoring junior team members, and contributing to architectural decisions that drive innovation and scalability.

Key Responsibilities:

• Design, develop, test, and deploy scalable and robust applications.
• Lead complex software development projects from requirements to deployment.
• Collaborate with cross-functional teams including product managers, QA, and DevOps.
• Review code, mentor junior developers, and enforce best practices.
• Contribute to system architecture and technical design discussions.
• Identify performance bottlenecks and optimize application performance.
• Stay updated on emerging technologies and propose innovative solutions.

Requirements:

• Bachelor’s or Master’s degree in Computer Science, Engineering, or related field.
• 5+ years of professional software development experience.

• Proficiency in primary programming languages, e.g., Java, Python, C#, JavaScript].
• Solid understanding of software architecture, design patterns, and data structures.
• Experience with RESTful APIs, microservices, and cloud platforms (e.g., AWS, Azure, GCP).
• Familiarity with CI/CD pipelines and Agile development practices.
• Strong problem-solving skills and attention to detail.
• Excellent communication and interpersonal skills.

Preferred Qualifications:

• Experience in [insert industry-specific tools or frameworks, e.g., Spring Boot, .NET Core, React, Angular].
• Knowledge of containerization tools like Docker and orchestration platforms like Kubernetes.
• Experience working with databases (SQL and NoSQL).
• Prior experience leading small teams or projects is a plus.

You will be a key member of the R&D Digital Translation team established under the Singapore Maritime Institute. The R&D Digital Translation team develops and operates digital and cyber products and translates R&D projects to real world implementations for the maritime industry.

You will be involved in the requirements gathering, development and testing of products as per evolving business needs as part of the end-to-end agile development lifecycle starting from UI/ UX Design to Cloud Engineering & Operations, Software Development, DevSecOps, Quality Assurance and Application Security.

Key Responsibilities

1. Participate in the requirements gathering sessions and contribute to the development of the functional/design specifications

2. Design algorithms and flowcharts to create new software programs and systems

3. Develop clean, efficient and extendable codes using HTML/CSS, Javascript, Java, .NET, React Native and other relevant programming languages.

4. Troubleshooting, debugging, maintaining and improving existing software

5. Perform code reviews and functional testing to ensure that standards are upheld.

6. Continuous review and refactoring code for reusability and reduce technical debt.

7. Work with QA Engineer to prepare test cases as well as entry and exit criteria for SIT and UAT to ensure that user requirements are met as described per product backlog

8. Work with Application Security Engineer to perform System Security Acceptance Test (SSAT), which includes Secure Code Review (SCR), Vulnerability Assessment (VA) and Penetration Test (PT) and remediate the security findings before seeking clearance and approval from CISO and CIO respectively

9. Maintain and update library of reusable APIs, components and modules

10. Develop technical documentation to guide future software development projects

Requirements

1. Background in Computer Science, Engineering or related disciplines.

2. Highly proficient in programming languages such as HTML/CSS, Javascript, Java, AngularJS, Bootstrap, Python, Go or other relevant programming languages

3. Experience in Unity 3D development is an added advantage

3. Participated in at least one full software or product development cycle, preferably using Agile Methodology

4. Excellent communication skills

5. Teamwork and collaboration skills

6. Possess critical thinking and problem-solving skills

• Analyze business and regulatory requirements and translate them into scalable solution designs.
• Perform detailed effort estimation for projects and change requests.
• Communicate complex technical and architectural concepts to business and senior stakeholders in a clear, simplified manner
• Review and approve test strategies, functional test cases, and data validation approaches.
• Ability to design data architectures supporting NLP and AI‑driven analytics, including ingestion, curation, and governance of unstructured data within Data Lake, Data warehouse platforms.
• Experience translating business and compliance requirements into NLP‑enabled analytical use cases, such as: Text classification and categorization, Entity extraction, Risk indicator identification, Summarization of alerts, cases, or documents
• Ability to translate business, regulatory, and analytics requirements into logical data layering and curation strategies that support reporting, analytics, and AI/NLP use cases

Details:
1 Year Renewable Contract

Duties:

• Manage and support enterprise network infrastructure including routers, switches, firewalls, and load balancers in 24x7 production environments.
• Install, configure, and maintain network hardware and software; manage user access, permissions, and authentication systems.
• Ensure high availability, resilience, and performance through routine health checks, monitoring, and capacity planning.
• Design, implement, and manage connectivity between on-premise data centres and cloud environments.
• Support cloud VPC architecture, VPN (Site-to-Site / Client), and Direct Connect integration.
• Troubleshoot hybrid connectivity issues across cloud and on-premises environments, coordinating with telecom providers as needed.
• Configure and manage firewalls, security groups, NACLs, network segmentation, and zoning.
• Implement security best practices aligned with regulatory standards and PCI DSS requirements where applicable.
• Collaborate with the security operations team on vulnerability remediation, system hardening, and incident response.
• Monitor network performance using tools such as SolarWinds, PRTG, CloudWatch, or equivalent platforms.
• Analyse traffic patterns, latency, and throughput; proactively identify and resolve performance bottlenecks.
• Investigate and resolve network outages, connectivity issues, latency, and packet loss in coordination with cloud teams, telcos, and third-party contractors.
• Participate in major incident management processes and contribute to root cause analysis (RCA).
• Implement network changes in accordance with change advisory board (CAB) processes; support deployments requiring network configuration updates.
• Perform validation testing and rollback planning for all changes.
• Manage network connectivity with external partners, payment gateways, and telecommunications providers.
• Coordinate vendor provisioning, troubleshooting, and performance optimisation; monitor connectivity health post-provisioning.
• Design and maintain network redundancy, failover mechanisms, and disaster recovery (DR) configurations.
• Participate in DR exercises and validate failover readiness.
• Maintain up-to-date network diagrams, configurations, SOPs, and operational runbooks.
• Identify and recommend improvements for network performance, security, and scalability.
• Provide after-hours support for incidents, scheduled maintenance, firmware/software updates, and critical network changes.

Requirements:

• Diploma or degree in Computer Science, Information Technology, Engineering, or equivalent.
• Minimum 3 years of experience in network engineering or operations, supporting enterprise or mission-critical hybrid environments.
• Hands-on experience with AWS networking services including VPC, subnets, route tables, security groups, NACLs, VPN, and Direct Connect; exposure to Azure or GCP is an advantage.

Interested Applicants, please click Apply Now

Chow Zi Qing

R2199258

RevUp Proservices Pte Ltd

EA.24C2366