Total 2,413 system engineer job vacancies in Information Technology category in Singapore

Key Responsibilities for Wireless IP Network Engineer

1. Incident & Problem Management: Manage and resolve high-priority network incidents escalated from L1/L2, including root cause analysis (RCA) and security incident response to minimize business impact.

2. Infrastructure Troubleshooting: Collaborate with internal infra tower teams to troubleshoot complex wireless/IP network issues and identify root causes.

3. Vendor Support Coordination: Partner with network vendors (specifically Huawei) for troubleshooting, bug identification, and technical resolution.

4. Emergency Response: Handle critical network incidents under pressure, restoring services promptly to minimize downtime.

5. Technical Communication: Lead or participate in conference calls with technical teams to drive problem identification and resolution.

6. Process & Change Management: Adhere strictly to Customer policies and align with Huawei’s change management processes.

7. Network Operations & Configuration: Perform day-to-day configuration, optimization, and maintenance on Huawei wireless/IP network devices.

8. Proactive Monitoring & Reporting: Perform network insights, conduct preventive maintenance, monitor key tasks, and provide detailed reports on maintenance checks and issues.

9. Customer Relationship Management: Act as the technical point of contact, advising the customer on technical issues, potential risks, and optimization opportunities.

10. Team Collaboration: Collaborate with technical teams and teammates to resolve complex technical challenges independently.

SKILLSET

This role requires a Diploma/Bachelor’s in Engineering or Computer Science, with deep knowledge of routing, switching (BGP, OSPF, VLANs, STP, HSRP) and hands-on, complex troubleshooting skills. Candidates should ideally understand modern technologies (VXLAN, Cisco ACI, SDWAN) and wireless systems, showing a willingness to learn.

1. Requirements:

- Networking Fundamentals:

In-depth understanding of Routing, Switching, WLAN/LAN/WAN, Spanning Tree Protocol, HSRP, ARP, VLANs, Inter-VLAN Routing, OSPF, and BGP.

- Troubleshooting & Analysis:

Advanced hands-on experience on routers/switches, isolating root causes of complex problems, and resolving network incidents.

- Advanced Technologies:

Knowledge of VXLAN, Cisco ACI, VXLAN BGP eVPN, SDA, and SDWAN.

- Wireless Technology:

Understanding of wireless network technology, including WLC and APs.

2. Education:

Diploma or Bachelor's degree in Engineering or Computer Science.

3. Preferred Qualifications:

- Proactive attitude toward learning new technologies.

- Logical thinking and strong troubleshooting skills.

Roles & Responsibilities

-Handle day-to-day service requests and troubleshoot endpoint user devices.

-Process accounts relating to user on-boarding, off-boarding and internalmovement.

-Perform access management of users and account password reset.

-Act as level 1 AD and MS Office 365 administrator, and handle useradministrative tasks.

-Attend to user to solve reported IT issues within the stipulated SLA.

-Troubleshoot and resolve all hardware, operating system, software andapplication problems relating to desktops, notebooks, printers, mobile devicesand PC peripherals.

-Setup and deploy smartphones (Android, iOS) and tablets (Android, iOS).

-1st level troubleshooting for network issues and telephony system.

-Perform day-to-day monitoring of Client monitoring systems and follow up on ITinfrastructure and security alerts.

-Perform alert identification and correlation.

-Incident ticket logging, troubleshooting, and performing escalation to level 2engineers.

-Generate reports from the security monitoring systems and keep track of theremediation progress by the respective system owners.

-Install / Remove computer software and applications.

-Perform staging and deployment of new endpoint devices.

-Maintain updated patch status for all endpoint devices including OS updates,anti-virus updates and software updates.

-Manage asset inventory of all endpoint devices.

-Arrange and liaise with contractor/vendor for issues resolution.

-Perform timely escalation to Client’s Frontend Manager.

-Update documentation, processes and guidelines.

-Generate weekly and monthly reports.

-Be on standby and available to be activated to work location outside workinghours.

- Carry out any tasks assignedby Client’s Frontend Manager.

(Duties & Responsibilities are subject to change as per Project requirements)

Reporting to the Engineering Manager, the systems engineer will provide engineering design, technical configuration, drawing of various telecommunication systems.

He/ She will possess extensive knowledge and experience in Engineering design of telecommunication, safety & security and marine navigation systems covering technologies such as IP Infrastructure, WIFI WLAN, Firewall security, IP-PABX, PAGA, CCTV, VCS, TETRA/DMR UHF/VHF Radio, GMDSS Radio, GEO/MEO/LEO VSAT, IPTV, Radar, Gyrocompass and etc and provide engineering design, technical configuration, proof of concept as well as drawing instruction of various telecom systems.

Reponsibilites

• Take ownership of engineering design and make a truly access and understanding of client requirement and propose the right solution to fit the specs.
• Produce engineering document (VDRL) and close the client comments in a timely, high quality and accurate manner.
• Produce scratch drawing and guide the AUTOCAD drafter to come out the engineering drawing deliverables.
• Adapt the industrial standard and best practice into the engineering drawing preparation, design, review, and submission.
• Guide the in-house technician for equipment assembly and cabinet integration; implement the system configuration, simulation, testing and verification.
• Conduct factory acceptance testing (FAT) to client and provide in-house training to client as well as commissioning engineer.
• Any other ad hoc tasks required for business needs.

Requirements

• Minimum diploma in telecom or equivalent technical discipline
• Proven 4-5 years’ experience in a similar role within the industrial markets.
• Well organized documentation, time management skills
• Ability to articulate and share concepts with customers and suppliers.
• Ability to work with cross function teams and lead the team
• Objective driven, time-sensitive and resourceful
• Certificate of AUTOCAD will be added advantages.
• Site commissioning / radio surveying experience as per SOLAS / MODU will be added advantages.
• Ability to use various coverage tools such as CadnaA for PAGA, Ekahau for WIFI coverage, iBwave for UHF/GSM coverage will be added advantages.

• Perform onsite and remote preventive maintenance to ensure all network systems performance availability and reliability.
• Update inventory list and topology diagrams after each Preventive maintenance done.
• Perform network maintenance and system upgrades including service packs, patches, hot fixes and security configurations.
• Assists Day 2 support and troubleshooting to resolve issues.
• Work within established configuration and change management policies to ensure awareness, approval and success of changes made to the network infrastructure.
• Liaise with vendors and other IT personnel for problem resolution.
• Perform after office hours standby duties
• Understand the technical issues related to day-to-day operations, LAN/WAN/MAN, core network architecture and troubleshooting.

Requirements:

• Good communications and interpersonal skills.
• Engineering or diploma in Computer Science or related subject with CCNA preferred.
• Understand of networking routing and switching products.
• Understanding of the OSI or TCP/IP model
• Hands-on experience with monitoring, network diagnostic and network analytics tools preferred.

Job Description

We are seeking a highly skilled and motivated Senior Software Engineer to join our LC/MS R&D team. In this role, you will play a pivotal part in accelerating the development and refinement of our next-generation LC/MS instrumentation. You will architect, design, and implement software solutions for a range of spectrometers, and contribute to the development of our Tune Calibration Diagnostics platform.

You’ll collaborate with a dynamic, cross-functional team of software developers, architects, scientists, engineers, and product marketing professionals to deliver innovative software applications and services that support analytical instruments used by global customers in life sciences and applied markets.

Key Responsibilities

• Apply advanced computer science and programming expertise to solve real-world challenges in analytical and life science domains.
• Design, implement, and deploy efficient, robust software modules with new features, adhering to best practices in architecture and coding.
• Engage in hands-on development activities including coding, unit testing, integration testing, and peer reviews.
• Lead and participate in design review sessions; clearly present and demo your work to internal stakeholders.
• Collaborate with front-end developers to ensure seamless integration across the software stack.
• Work within an Agile development environment, contributing to sprint planning, retrospectives, and continuous improvement.
• Help define and uphold high standards for design and coding practices in partnership with architects and technical leaders.

Qualifications

• Bachelor Degree in Computer Engineering, Analytical Chemistry, Electrical Engineering, or equivalent professional experience.
• Over 5 years of experience in software development, including multiple years dedicated to designing and implementing software solutions for instrument control.
• Proficiency in C, C#, and .NET within the Microsoft development ecosystem.
• Proficiency with object-oriented programming and design patterns in C#.
• Experience with projects involving real-time systems, multi-threading, and user experience considerations.
• Experience with WPF and MVVM design is advantageous.
• Experience with software localization, regulated/audited environments, chromatographic data systems is considered an asset.
• Background in mass spectrometry, data acquisition, data analysis, medical or instrumentation products is beneficial.
• Experience with Python and machine learning is a plus.
• Strong foundation in software architecture, algorithm design, data structures, modularity, and maintainability.
• Excellent communication skills with the ability to clearly articulate technical concepts.
• Must be available to work on-site.

Technical Skills

Programming Languages & Frameworks

JAVA, NodeJS, Python, Camel

Spring (Boot, Batch, Cloud, Data)

Hadoop, Hive, Spark, Impala

Junit, Mockito, Maven, Gradle

JMS, ActiveMQ, KAFKA

JavaScript, TypeScript

HTML5, SCSS, CSS, Bootstrap

Web Services, REST, SOAP

Database & MPP Engines

MySQL, MariaDB

MongoDB

Presto

Automation & Version Controlling

Jenkins, GitLab‑CI/CD

GitHub, GitLab

Web Technologies & Frameworks

Angular v15*, Web Components

Web Services, REST, SOAP

Cloud Computing & Microservices

Docker

Kubernetes

OpenShift, PCF

Tomcat, Nginx, Apache

Tools

Sonar, SonarQube

Logstash, Kibana, AppDynamics

Prometheus, Grafana

Visual VM, JMeter

Postman, Swagger

Shell Scripting, Scheduling (TWS)

Responsibilities:

Have a solid technical skill with diversity of thought and creative solutions that are in the best interests of our customers globally.

Develop, test, and debug automated tasks (Apps, Systems, Infrastructure)

Troubleshoot priority incidents, facilitate blameless post-mortems.

Work with development teams throughout the software life cycle ensuring sustainable software releases.

Perform analytics on previous incidents and usage patterns to better predict issues and take proactive actions.

Build and drive adoption for greater self-healing and resiliency patterns.

Lead and participate in performance tests; identify bottlenecks, opportunities for optimization, and capacity demands.

Adhere to firm-wide architecture standards, risk management and security policies.

Team player and ability to work in Global Team setup, product owners and business team to develop, build & support application.

Communicate and collaborate on development items with global team, as well as raise/work to resolve issues impacting development.

Postproduction application support

Participate in quality assurance, peer reviews and code reviews Qualifications.

Build processes supporting data transformation, data structures, metadata, dependency, and workload management.

A successful history of manipulating, processing, and extracting value from large datasets.

Working knowledge of message queuing, stream processing, and highly scalable ‘big data’ data stores.

Experience supporting and working with cross-functional teams in a dynamic environment.

The candidate must be good in communication, must be proactive & should be accurate/honest.

Others :-

5 to 7 years experiences in this role

Can start immediate or short notice period

Reporting to the Engineering Manager, the systems engineer will provide engineering design, technical configuration, drawing of various telecommunication systems.

He/ She will possess extensive knowledge and experience in Engineering design of telecommunication, safety & security and marine navigation systems covering technologies such as IP Infrastructure, WIFI WLAN, Firewall security, IP-PABX, PAGA, CCTV, VCS, TETRA/DMR UHF/VHF Radio, GMDSS Radio, GEO/MEO/LEO VSAT, IPTV, Radar, Gyrocompass and etc and provide engineering design, technical configuration, proof of concept as well as drawing instruction of various telecom systems.

Responsibilities

• Take ownership of engineering design and make a truly access and understanding of client requirement and propose the right solution to fit the specs.
• Produce engineering document (VDRL) and close the client comments in a timely, high quality and accurate manner.
• Produce scratch drawing and guide the AUTOCAD drafter to come out the engineering drawing deliverables.
• Adapt the industrial standard and best practice into the engineering drawing preparation, design, review, and submission.
• Guide the in-house technician for equipment assembly and cabinet integration; implement the system configuration, simulation, testing and verification.
• Conduct factory acceptance testing (FAT) to client and provide in-house training to client as well as commissioning engineer.
• Any other ad hoc tasks required for business needs.

Requirements

• Minimum diploma in telecom or equivalent technical discipline
• Proven 4-5 years’ experience in a similar role within the industrial markets.
• Well organized documentation, time management skills
• Ability to articulate and share concepts with customers and suppliers.
• Ability to work with cross function teams and lead the team
• Objective driven, time-sensitive and resourceful
• Certificate of AUTOCAD will be added advantages.
• Site commissioning / radio surveying experience as per SOLAS / MODU will be added advantages.
• Ability to use various coverage tools such as CadnaA for PAGA, Ekahau for WIFI coverage, iBwave for UHF/GSM coverage will be added advantages.

Key Responsibilities for DCN IP Network Engineer

1. Incident & Problem Management: Own the end-to-end resolution of DCN network incidents escalated from L1/L2, performing root cause analysis (RCA) to resolve chronic problems and security threats, aligning with ITIL processes.

2. Infrastructure Collaboration: Collaborate with cross-functional infra tower teams to troubleshoot and isolate network-related root causes, ensuring rapid service restoration.

3. Vendor Management: Drive technical resolution by managing network vendor support teams (Huawei) for hardware/software issues, troubleshooting, and patching.

4. Critical Incident Response: Manage high-pressure, critical network incidents (P1/P2) by leading troubleshooting efforts, applying emergency workarounds, and implementing final fixes to minimize business impact.

5. Technical Coordination: Drive technical conference calls with support teams to accelerate problem identification and resolution.

6. Communication & Autonomy: Deliver clear, professional technical communication (verbal/written) and work independently on complex assignments.

7. Process Compliance: Strictly adhere to Customer and Huawei policies regarding change management, standard operating procedures (SOPs), and security standards.

8. Huawei Configuration: Perform daily configuration, commissioning, and optimization of Huawei data communication devices (Routers/Switches/Firewalls) based on customer requirements.

9. Network Insight & Optimization: Perform proactive network analysis and health checks to identify potential capacity bottlenecks or performance degradation.

10. Preventive Maintenance (PM): Execute scheduled preventive maintenance tasks, monitor performance, and provide detailed reporting on network health check results and follow-up actions.

11. Customer Relationship Management: Maintain a professional relationship with the customer, providing proactive technical advice on infrastructure improvements and potential risks.

12. Team Collaboration: Act as a subject matter expert (SME) to provide technical guidance and collaborate with other TDs (Technical Directors/Teams) on complex problem resolutions.

13. High-Pressure Reliability: Demonstrate the ability to work under high pressure with minimal supervision to meet strict SLAs (Service Level Agreements).

This role requires a Diploma/Bachelor’s in Engineering or Computer Science and in-depth knowledge of networking concepts (routing/switching, BGP, OSPF, VLANs, STP). Key requirements include hands-on experience in troubleshooting complex network issues, with preference for experience in VXLAN, Cisco ACI, SD-WAN, and Data Center technologies.

1. Requirements:

- Networking Fundamentals:

In-depth understanding of Routing, Switching, WLAN/LAN/WAN, STP, HSRP, ARP, VLANs, Inter-VLAN Routing, OSPF, and BGP.

- Troubleshooting:

Hands-on experience in troubleshooting complex network problems, including root cause analysis and incident resolution.

- Advanced Technologies:

Experience with advanced technologies such as VXLAN, Cisco ACI, VXLAN BGP eVPN, SDA, and SD-WAN is a distinct advantage.

- Data Center Focus:

Knowledge of Data Center network technologies.

- Soft Skills:

Strong logical thinking, analytical skills, and a willingness to learn.

2. Education:

Diploma or Bachelor's degree in Engineering, Computer Science, or equivalent IT field.

3. Preferred Qualifications:

- Cisco-based environments (Routers, Switches, WLCs).

- Network troubleshooting tools (e.g., Wireshark).

- Network Security basics (Firewalls, VPNs).

Responsibilities

• Design and develop internal applications to automate routine tasks, analyze operational logs, and implement robust monitoring systems.
• Enhance and automate security solutions to improve system resilience and team productivity.
• Develop user-friendly mobile applications to assess the effectiveness and control mechanisms of the bank’s security tools.
• Manage and support the change management process for solution implementations.
• Collaborate with application development teams to seamlessly integrate security solutions into mobile applications.

Requirements

• Strong expertise in mobile security and mobile application development.
• Hands-on experience across the full software development lifecycle, including requirements gathering, system analysis and design, application development, functional and performance testing, CI/CD deployment, and production support.
• Fluency in both English and Mandarin (reading, writing, and speaking).

Functional / Technical Competencies

• Knowledge of information security principles and secure coding practices.
• Experience in designing and developing mobile applications.
• Technical knowledge of operating systems, networking, and Internet technologies.
• Programming skills in Java, Swift, Python, and JavaScript.
• Proficiency with mobile development tools/IDE (Xcode, Android Studio).
• Experience with web services and API development.
• Working knowledge of Linux and shell scripting.
• Strong problem-solving and analytical skills.

Role: Network Engineer L2

JD:
• Network consulting for new projects. 

• Implementation of new solutions and risk mitigation techniques 

• Receipt, evaluation and implementation of inbound Network Access user and device provisioning/de-provisioning service requests 

• Experience in managing Wireless Environment with WLAN Controller. 

• Experience in managing Network Access Control 

• Assets risk measurement and Mitigation/Minimize risk 

• Network security issue resolving approach 

• Alignment with security governance team 

• Perform maintenance of the network authorization infrastructure as well as network backup system. 

• Maintains inventory of equipment and parts as well as documentation of vendor activates. 

• Develop and documents systems standards for computer and network device. 

• Recommend and schedule repairs to the LAN/WAN and ensure timely user notification of maintenance requirements and effects on system availability. 

• Strong networking background and experience, with the ability to do troubleshooting of both access control and network related problems. 

• Troubleshoot networks, system, and applications to identify and correct malfunction; other operational difficulties and provide telephone and internal users.

Our client is a one of the leading players in the Industrial Manufacturing industry. Due to business needs, they are now recruiting a Application Engineer to be part of their Sales team to support their business needs. They are located in the East - easily accessible.

Job Responsibilities of Application Engineer:

• Evaluate technical requirements of sales opportunities and recommend suitable product solutions
• Advise customers on product selection for standard and specialized applications
• Review customer specifications to assess feasibility and solution fit
• Prepare and support technical proposals for standard, modified, or custom solutions
• Provide product training and technical presentations to customers
• Offer on-site support including product selection, installation guidance, and troubleshooting
• Handle and resolve technical complaints effectively
• Support marketing activities such as trade shows, promotions, and technical content development
• Gather customer feedback to support product improvements and new product development
• Assist in product launches and product line optimization initiatives
• Build and maintain strong relationships with internal and external stakeholders
• Coordinate projects and ensure clear communication across teams
• Apply structured problem-solving and process management tools

Requirement

• Degree in engineering field
• 5-10 years of application engineer experience in industrial manufacturing sector
• Comfortable with overseas travelling

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 Reg. No. R2198636 (Oh Puey Xin)

Duties & Responsibilities:

• Working as lead IT network infrastructure engineer in industrial automation systems.

•  To be involved in both design and configuration of the network devices such as the following:

- L2 and L3 network switches

- Firewalls

- Network monitoring system

- Backup and recovery system

- Endpoint protection

- Domain controller

- Virtual machines

Qualification & Experience Required:

• Degree or Master in Computer Engineering / Computer Science or equivalent
• Minimum 5 years of relevant experience in IT infrastructure design and engineering
• Strong verbal, written, interpersonal communications in English skills
• Experience in industrial automation is a bonus
• Cisco CCNA/ CCNP/ CCIE certification
• Microsoft MSCE: Core infrastructure certification
• Global industrial Cyber Security Professional (GICSP)

Job Description:

• Provide support and ensure the stability for POS, Network and Systems
• Provide 1st Level troubleshooting for IT hardware and operational systems
• Manage and ensure effectiveness of Windows and Linux servers
• Ensure servers are up to date with security patches
• Maintaining and upgrading existing infrastructure as required
• Provide guidance and advice to colleagues to maintain best practices for the systems and technologies usage in the company
• Provide adequate monitoring and execution of patch management activity
• Participate in the planning and implementation of systems and technologies for future business needs
• Manage and promote active relationships with key vendors and partners
• Collaborate with vendors, project Leads and users to resolve issues and ensuring solutions are viable and consistent
• Keep accurate and updated records of IT assets, purchases and leases

Requirements:

• Min Diploma in Computer Science, Business Information Technology or relevant field
• 2- 3 years experience
• Excellent organizational and time-management skills
• Self-driven and proactive
• L1 network knowledge

To submit your application, please apply online apply@rn-care.com or call +(65) 6514 9838  for private and confidential discussion.

Your interest will be treated with the strictest of confidence. We regret that only shortlisted candidates will be notified or contacted.

RN Care Pte. Ltd.
EA License No: 17C8900

This is a senior-level IT Network Engineer role focused on high-pressure incident management, troubleshooting, and vendor management within a Financial Services Industry (FSI) environment. It requires strong knowledge of enterprise networks (Firewall/Router/Proxy), ITIL/ITSM processes, and compliance, often involving shift work.

Key Responsibilities for IP Network Engineer:

1. Incident Management: Manage L1/L2 network escalations, security incidents, and critical network outages to minimize business impact.

2. Troubleshooting: Identify root causes for complex network problems by working with infrastructure teams and vendors.

3. Compliance & Audit: Adhere to banking policies, document audit workpapers/findings, and manage compliance/due diligence.

4. Operational Support: Handle change management, vendor assessments, and knowledge management systems.

5. Technical Skills: Deep knowledge of Enterprise Networks (Firewalls, Routers, Proxies, LAN/WAN, TCP/IP).

6. Experience: Previous experience in FSI/banking environments and ITIL processes is highly preferred.

7. Certifications: CCNP, or equivalent network certifications are a plus.

This position requires a Diploma/Bachelor's in Engineering or Computer Science and in-depth knowledge of networking fundamentals (routing, switching, VLANs, OSPF, BGP). Candidates need hands-on troubleshooting experience with routers and switches and strong analytical skills. Familiarity with VXLAN, Cisco ACI, or SDWAN is highly preferred.

1. Key Requirements & Skills:

Networking Concepts: Strong knowledge of LAN/WAN, STP, HSRP, ARP, VLANs, OSPF, and BGP.

Troubleshooting: Advanced hands-on experience in diagnosing complex network problems and isolating root causes.

Advanced Technologies: Knowledge of SDN, SDWAN, Cisco ACI, or VXLAN is an advantage.

Skills: Logical thinking, problem analysis, and documentation skills.

2. Enhanced Qualifications with Huawei Knowledge:

Huawei Routing & Switching: Hands-on experience with Huawei AR routers and S-series switches (e.g., S5700, S6700) and VRP operating system.

Protocol Expertise: In-depth knowledge of Huawei's implementation of OSPF, BGP, STP/RSTP, and VLAN configuration.

Advanced Technologies: Familiarity with Huawei CloudCampus solutions, SD-WAN, and VXLAN/EVPN for data center networking.

Troubleshooting: Ability to troubleshoot Huawei equipment using CLI, checking logs, and using tools to resolve network performance issues.

3. Education: Diploma or Bachelor's in Engineering/Computer Science.

4. Preferred Qualifications: CCNP or equivalent industry certifications. Experience with Wireshark and network monitoring tools.