Total 876 purchasing engineer job vacancies in Customer Service category in Hong Kong

Responsibilities

• We are looking for a Senior Java Backend Engineer to support and

enhance our API and microservices ecosystem in a cloud-native AWS

environment. This role focuses on BAU (Business-As-Usual) support,

ensuring system stability, performance, and continuous improvement of

backend services.

• Provide BAU support for Java-based microservices and APIs, ensuring

high availability and reliability

• Design, develop, and maintain scalable microservices using Java (17+)

and Spring Boot (3.x)

• Manage and support cloud infrastructure on AWS (ECS, EC2, RDS)

• Monitor system performance and troubleshoot issues using tools like

Grafana and CloudWatch

• Implement and maintain CI/CD pipelines using GitLab, AWS

CodeCommit, and CodePipeline

• Collaborate with cross-functional teams to resolve production issues and

deploy enhancements

• Support integration with identity and access management systems (Okta)

• Work with MuleSoft for API integrations and middleware support

• Ensure adherence to best practices in coding, security, and performance

optimization

• Participate in incident management, root cause analysis, and continuous

improvement initiatives

Good to Have

• Experience with containerization and orchestration (Docker,

Kubernetes)

• Exposure to security best practices in cloud environments • Familiarity

with Agile/Scrum methodologies

Soft Skills

• Strong problem-solving and analytical skills

• Ability to work in a fast-paced BAU support environment

• Excellent communication and stakeholder management skills

• Proactive mindset with ownership of production system

Requirements • 8+ years of experience in Java backend development

• Strong expertise in Java 17+ and Spring Boot 3.x

• Proven experience in building and supporting microservices and

REST/GraphQL APIs

• Hands-on experience with AWS services: ECS, EC2, RDS

• Experience with Infrastructure as Code (IaC)

• Proficiency in CI/CD pipelines using GitLab, AWS CodeCommit, and

CodePipeline

• Strong knowledge of SQL, Oracle and relational databases

• Experience with monitoring and logging tools such as Grafana and AWS

CloudWatch

• 3+ years of experience with Okta for authentication/authorization

• 3+ years of experience with MuleSoft for API integration

We are a Marine Communication Equipment and Service Provider based in Singapore, providing marine electronic equipment and marine communication integration solutions for offshore vessels arriving in Singapore or around the Asia region.

We are looking for a dedicated Service Engineer (Marine) to be responsible for repair and maintenance of ship Navigation, Communication, Satcom, VSAT/TVRO, PAGA/PABX and GMDSS system. Reporting to the Head of Marine Electronics, and working closely with our business partners, he/she will be involved in the installation and testing if navigation and communications equipment on shipping vessels.

Responsibilities

• Involve in project for installation of marine electronics equipment.
• Liaise/co-ordinate with shipyard for related project.
• Assist in the repair works in the workshop.
• Brief business partners on various navigational/communication system setup.
• Provide technical support for business partners.
• Prepare reports on equipment to business partners.

Requirements

• Diploma / Degree in Electronics/Communication Engineering
• 1- 4 years of Marine Experience

Job Description & Requirements

This role is ideal for engineers who enjoy hands-on technical operations, troubleshooting complex infrastructure issues, and driving automation initiatives within mission-critical environments.

Key Responsibilities

• Manage and support enterprise Microsoft Exchange and Active Directory environments.
• Ensure availability, performance, security, and integrity of messaging services.
• Administer user accounts, access controls, and Group Policy Objects (GPOs).
• Support incident, problem, change, configuration, backup, patch, and vulnerability management activities.
• Assess and implement service requests and change requests.
• Perform upgrades, migrations, patching, and platform maintenance.
• Monitor system health, capacity, performance, and availability.
• Troubleshoot and resolve complex infrastructure issues.
• Develop scripts and automation tools to improve operational efficiency.
• Maintain technical documentation, system diagrams, and operational procedures.
• Collaborate with infrastructure, engineering, and application teams to enhance platform performance and reliability.
• Evaluate and recommend new technologies and improvements.

Requirements

• Diploma or Degree in Computer Science, Engineering, IT, or related disciplines.
• Minimum 3 years of experience supporting Microsoft Exchange environments.
• Experience managing large-scale enterprise environments with 5,000+ mailboxes.
• Strong knowledge of:Microsoft Exchange Server (On-Premises)Active DirectoryGroup Policy (GPO)Windows Server Administration
• Hands-on scripting experience in PowerShell, Shell, Bash, or Python.
• Experience in incident, problem, change, and configuration management processes.
• Strong troubleshooting and analytical skills.
• Familiarity with Agile methodologies such as Scrum or Kanban is advantageous.
• Excellent communication and stakeholder management skills.

Preferred Certifications

• Microsoft Certified Professional (MCP)
• Microsoft Certified Solutions Associate (MCSA)
• Microsoft Certified Solutions Expert (MCSE)
• Equivalent Microsoft infrastructure certifications

How To Apply:

Submit your application by emailing a detailed copy of your updated Resume in MS Word Format to Lin Jin Sen (EA Personnel Reg. No. R25129852, Achieve Career Consultant Pte Ltd EA Licence No. 05C3451)

by clicking the “Apply Now” or email to andie.lin@achievegroup.asia for a confidential discussion

Current & Expected Salary

Reason(s) for leaving

Notice Period / Availability to commence work

YOUR SUCCESS IS OUR ACHIEVEMENT!

By submitting any application or résumé to us, you will be deemed to have agreed and consented to us collecting, using, retaining and disclosing your personal information to prospective employers for their consideration.

Cessation Of Collection Of Full NRIC Numbers:

In compliance with the Personal Data Protection Act and commitment to protect candidates’ personal data, Achieve Group will cease to collect, process or use full NRIC numbers during our screening and job application process.

Kindly ensure your resumes provided to us does not contain your full NRIC number and full home address during your job application.

We regret that only shortlisted candidates will be notified.

Responsibilities

• In charge of performing routine maintenance and troubleshooting of chiller systems to ensure optimal performance and efficienc
• In charge of diagnose mechanical, electrical, and control system issues and implement effective solutions
• Responsible in executing commissioning processes for new chiller installations, ensuring systems are installed correctly and functioning as designed.
• Responsible in providing exceptional customer service by addressing client inquiries and concerns regarding chiller operations and maintenance.
• Taking charge of preparing and submiting detailed reports outlining service activities, findings, and recommendations for future improvements.
• Available to respond to chiller breakdown calls during assigned standby shifts.

Requirement

• Min Diploma in Engineering and relevant
• Min 3 years of experience in chiller maintenance, commissioning, or HVAC

To submit your application, please apply online to apply@rn-care.com or call +(65) 6513 5697 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 position will be responsible for providing quality repair and carrying out preventive maintenance service of etch / clean / deposition equipment at customer sites. Other activities include installation, relocation of customer equipment, performing associated start-up and check-out activities.

• Install and/or relocate equipment at customers’ sites. Conduct associated start-up, cut over and check-out activities on the newly installed systems
• Provide warranty tool support or paid service for out-of-warranty tool by performing on-site general preventive maintenance of equipment and attending to equipment abnormalities. Co-ordinate all service actions with customer to minimize downtime or system interruptions
• Apply troubleshooting techniques to eliminate equipment malfunctions. Conduct diagnostic procedures to isolate problem. Assess severity of malfunctions and determine corrective actions required or escalate for assistance and prompt resolution. When necessary, replace defective units, components or parts where appropriate
• Liaise and co-ordinate with customers in relation to short-term defect work
• Implement field modifications or updates as released in Engineering Change Orders (ECOs) which may involve removal and installation of assemblies, sub-assemblies, systems and subsystems
• Carry out Tier 2 process qualification work
• Prepare and maintain accurate logs, service records, part usage documentation, diagnostic updates and other management reports
• Professionally represent the company to the customer. Utilize knowledge of company’s product lines and services to keep existing / potential customers informed when new/additional needs are identified
• Develop good customer relations during installation and execution of service contracts
• Maintain company’s assigned equipment (computer, tool kit, diagnostic test equipment, spare parts etc) in good working condition, secure and accounted for
• Ensure safe working condition at work site
• Any other duties as assigned by the Immediate Supervisor

Job Requirements

• Engineering degree or equivalent
• Good communication and interpersonal relations skill
• Able to actively engage customers on technical solutions
• Able to work in Fab environment and perform shift & standby duties
• Must be able to wear personal protective clothing which comprises of air respirator equipment, clean room garments and safety shoes
• Willing to support short term, overseas assignment

Job Overview

We are seeking an experienced Infrastructure Support Engineer to provide onsite support for enterprise IT infrastructure, ensuring the availability, security, and performance of network, server, storage, and security systems. The role involves daily operations, troubleshooting, maintenance, patch management, incident response, and vendor coordination in a production environment.

Key Responsibilities

Infrastructure Operations

• Monitor, maintain, and support network, server, storage, and security infrastructure.
• Perform health checks, preventive maintenance, and system monitoring activities.
• Support network devices including switches, routers, firewalls, VPNs, and related connectivity components.
• Assist in server administration, system recovery, hardware troubleshooting, and capacity monitoring.

Incident & Problem Management

• Investigate and resolve infrastructure incidents affecting service availability.
• Perform onsite troubleshooting and coordinate escalations with internal teams and vendors.
• Support service restoration activities within agreed response timelines.
• Participate in root cause analysis and issue resolution.

Change & Patch Management

• Execute approved infrastructure changes, upgrades, firmware updates, and patch deployments.
• Perform configuration backups, validation testing, and rollback procedures.
• Support vulnerability remediation and system hardening activities.

Documentation & Vendor Coordination

• Maintain infrastructure documentation, asset inventories, network diagrams, and operational records.
• Coordinate with hardware vendors, service providers, and project teams for troubleshooting and maintenance activities.
• Prepare operational reports and support audit and compliance requirements.

Requirements

Experience

• Diploma or Degree in Information Technology, Computer Engineering, or related discipline.
• Minimum 5 years of experience supporting enterprise IT infrastructure in a production environment.
• Experience in incident management, infrastructure operations, maintenance, and patch management.

Technical Skills

• Good understanding of TCP/IP, routing, switching, VLANs, DNS, DHCP, VPN, and firewall concepts.
• Experience supporting network devices, servers, and operating systems.
• Familiarity with Windows Server and/or Linux environments.
• Knowledge of infrastructure monitoring and troubleshooting tools.

Preferred Skills

• Experience with Cisco, Fortinet, Palo Alto, VMware, Dell, or HPE technologies.
• Exposure to storage systems, RAID, SNMP, Syslog, and infrastructure monitoring solutions.
• Experience supporting data centers, critical infrastructure, transportation, utilities, or industrial environments.

Other Requirements

• Willing to work onsite in Singapore.
• Able to support after-hours maintenance and emergency incidents when required.
• Strong problem-solving, communication, and stakeholder management skills.

Preferred Certifications

• CCNA
• Fortinet Associate / NSE
• ITIL Foundation
• VMware or equivalent infrastructure certifications

Job Description:

• Conducting service and calibration procedures for spectrophotometers, color readers, illuminance meters, and light meters.
• Performing calibration, repair, and maintenance tasks in accordance with standards set by the manufacturing facility in Japan.
• Executing adjustments, alignments, replacements, and repairs of equipment and components as per equipment manuals and schematics, utilizing appropriate soldering tools.
• Providing precise technical support by responding to customer inquiries via phone and email.
• Ensuring accurate data entry and completion of service reports to comprehensively document all repair and calibration activities.
• Monitoring repair cases to guarantee timely completion within the turnaround time specified by the factory guidelines.

Job Requirement:

• Minimum Diploma in Electrical & Electronics Engineering or relevant
• Minimum with 2 year working experience in CCTV/ Security Industry

To submit your application, please apply online to apply@rn-care.com or call +(65) 6513 5697 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

Technical Support Specialist

Summary:

The main function of a Technical Support Specialist is to provide technical assistance to computer system users.

Job Responsibilities:

• Answer user inquiries regarding computer software or hardware operation to resolve problems, typically of a lower complexity
• May install software or perform hardware testing remotely
• Enter commands and observe system functioning to verify correct operations and detect errors
• Maintain records of daily data communication transactions, problems and remedial actions taken, or installation activities
• Read technical manuals, confer with users, or conduct computer diagnostics to investigate and resolve problems or to provide technical assistance and support

Qualifications:

• Associate's degree in computer related field or equivalent training required
• Verbal and written communication skills, problem solving skills, customer service and interpersonal skills
• Basic ability to work independently and manage one’s time
• Knowledge of computer software, such as configuration management software, desktop communications software, operating system software and internet directory services software

This is a rolling contract role.

Job Description

• Industry/ Organization Type: Logistics
• Position Title: IT Support Engineer
• Working Location: Tuas (Transport provided from Boon Lay MRT)
• Working Hours: 5.25 days (Mon - Fri, 8.30am - 5.00pm; Alternative Sat, 8.30am – 1.00pm)
• Salary Package: Basic salary up to $4,000 + AWS + Variable Bonus
• Duration: Permanent Role

Key Responsibilities

• Provide technical support for users’ desktops, laptops, system/OA software, NAS, printers/MFP, backup facilities, and other related IT equipment.
• Troubleshoot computer network issues in a Windows domain environment, including TCP/IP, Active Directory, Wireless AP, Firewall, Router, and Switch.
• Set up and administer corporate email systems, including Exchange Server, Outlook, and Mobile ActiveSync.
• Perform system administration for various servers.
• Maintain hardware and software inventory records.
• Review, recommend, and implement IT initiatives to improve IT operations.
• Supervise contract workers and conduct outdoor site surveys across areas such as telecommunications, machinery, networking, IoT, and other IT equipment.
• Perform any other tasks assigned by the immediate supervisor.

APPLY NOW!!!

• Diploma/Degree in IT or a related field.
• At least 3 years of hands-on experience in end-user support for hardware and software
• Possess fieldwork experience in outdoor IT projects.
• Able to liaise and follow up effectively with vendors and users, both onsite and offsite.
• Able to suggest new ideas and contribute to improving IT operations and project work.

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 #84526 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

Job Description :

• Perform on-site installation & commissioning of laboratory equipment, troubleshooting, repair, and maintenance
• Provide after-sales services, prepare service quotation/reports & conduct training for customers
• Perform QC validation test on equipment before delivery/ship
• Attend to customer's inquiry pertaining to services (phone & email)
• Responsible for in-house equipment maintenance and repair
• Working closely with the Sales/ Customer Care department
• Support the overseas distributors on technical issues on our house brand equipment
• Maintain & update the user manual/training document/technical document
• Support the implemented GDPMDS & ISO 13485 Quality Management System

Job Requirement:

• Min Diploma in Biomedical/Mechanical/Electrical Engineering or its equivalent
• Ability to read, interpret and analyze schematics, assembly drawings, and wiring diagrams
• Possess good verbal & written communication skills
• Able to work in a team
• Able to multitask and work under pressure
• Good analytical and troubleshooting skills
• Good organization and time management skills
• Enjoy working in a dynamic startup culture

Our esteemed client in the Electrical Engineering/ Manufacturing industry is seeking a Service Engineer to join their dynamic team:

• Employment Type: Permanent
• Position: Service Engineer (Electrical)
• Location: East
• Working Hours: Monday to Friday, 8am to 5.30pm
• Salary Package: Basic + Bonus (more than 1 month)

Job Responsibilities:

• Responsible for the installation, commissioning, maintenance, and testing of high- and medium-voltage equipment.
• Prepare and submit service reports after fieldwork.
• Provide technical support and product knowledge to clients.
• Maintain equipment records and update product database.
• Stay updated on technical and industry developments.

Job Requirements:

• Minimum a Degree in Electrical & Electronic Engineering with at least 1 year of field experience in high/medium voltage systems.
• Candidates with Class 3 driving license would be an advantage.
• Able to travel across the region for job assignments as and when required.

Ready to apply? Here’s how:

• Click the APPLY button, or
• Email your resume (in MS Word or PDF format) to adelin@intuitrecruitment.com. Include the job title in your email subject line for prompt processing.

Only shortlisted candidates will be notified.

By submitting your application, you consent to the collection and use of your personal data under Personal Data Protection Act (PDPA).

Adelin Chong | EA Personnel Reg No.: R1875641

Intuit Recruitment Pte Ltd | EA License No.: 25C2793

Responsibilities

• We are looking for a Senior Java Backend Engineer to support and

enhance our API and microservices ecosystem in a cloud-native AWS

environment. This role focuses on BAU (Business-As-Usual) support,

ensuring system stability, performance, and continuous improvement of

backend services.

• Provide BAU support for Java-based microservices and APIs, ensuring

high availability and reliability

• Design, develop, and maintain scalable microservices using Java (17+)

and Spring Boot (3.x)

• Manage and support cloud infrastructure on AWS (ECS, EC2, RDS)

• Monitor system performance and troubleshoot issues using tools like

Grafana and CloudWatch

• Implement and maintain CI/CD pipelines using GitLab, AWS

CodeCommit, and CodePipeline

• Collaborate with cross-functional teams to resolve production issues and

deploy enhancements

• Support integration with identity and access management systems (Okta)

• Work with MuleSoft for API integrations and middleware support

• Ensure adherence to best practices in coding, security, and performance

optimization

• Participate in incident management, root cause analysis, and continuous

improvement initiatives

Good to Have

• Experience with containerization and orchestration (Docker,

Kubernetes)

• Exposure to security best practices in cloud environments • Familiarity

with Agile/Scrum methodologies

Soft Skills

• Strong problem-solving and analytical skills

• Ability to work in a fast-paced BAU support environment

• Excellent communication and stakeholder management skills

• Proactive mindset with ownership of production system

Requirements • 8+ years of experience in Java backend development

• Strong expertise in Java 17+ and Spring Boot 3.x

• Proven experience in building and supporting microservices and

REST/GraphQL APIs

• Hands-on experience with AWS services: ECS, EC2, RDS

• Experience with Infrastructure as Code (IaC)

• Proficiency in CI/CD pipelines using GitLab, AWS CodeCommit, and

CodePipeline

• Strong knowledge of SQL, Oracle and relational databases

• Experience with monitoring and logging tools such as Grafana and AWS

CloudWatch

• 3+ years of experience with Okta for authentication/authorization

• 3+ years of experience with MuleSoft for API integration

Key Responsibilities

• Serves as liaison between the customer and the Business Unit for assigned projects, ensuring clear understanding of customer issues and delivery of applicable solutions.
• When necessary, works closely with customer to optimize tool performance to meet customer process and integration requirements.
• Checks and approves operational quality of system equipment. Instructs customers in the operation and maintenance of the system.
• Provides highly visible customer support through the performance of on-site installation, as well as overseeing any necessary diagnoses, troubleshooting, service, and repair of complex equipment and systems.
• Knowledge of 3 or more processes on 1 or more technologies

Requirements

• PhD/ Master/ Bachelor in Engineering studies
• Resourceful and proactive mindset. Ability to diagnose and resolve complex technical issues efficiently.
• Excellent verbal and written communication skills to interact with customers and colleagues
• Ability to provide excellent customer service and build rapport with clients
• Technical experiences in Applied Materials' equipment will be highly preferred

Work Location

• North/ East (Depending on customer's site)

Skills:

Cisco ACI Support

• Work with network teams to support server connectivity through Cisco ACI.
• Understand concepts such as EPG, Bridge Domain, VRF, Tenant, Contract, VLAN, and VMM integration.
• Assist in troubleshooting connectivity issues between servers, applications, and networks.
• Validate server network configurations, routing, firewall rules, and ACI policies.
• Support infrastructure changes involving application and server network segments

We are looking for a dedicated Service Technician/ Engineer to be responsible for repair and maintenance of ship Navigation, Communication, Satcom, VSAT/TVRO, PAGA/PABX and GMDSS system. Reporting to the technical manager, and working closely with our business partners, he/she will be involved in the installation and testing if navigation and communications equipment on shipping vessels.

Responsibilities

• Involve in project for installation of marine electronics equipment.

• Liaise/co-ordinate with shipyard for related project.

• Assist in the repair works in the workshop.

• Brief business partners on various navigational/communication system setup.

• Provide technical support for business partners.

• Prepare reports on equipment to business partners.

• Any other ad hoc tasks related to business needs.

Requirements

• Diploma / Degree in Electronics/ Electrical / Communications Engineering

• 1- 4 years of Marine Experience

• Experience in Navigational Systems eg RADAR, ECDIS, GPS, DDU, GYRO will be preferred