Total 800 firmware engineer job vacancies in Customer Service category in Singapore

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

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

Job Description:

• In charge of providing after-sale service and support with the highest standard of professionalism and efficiency to achieve total customer satisfaction.
• Responsible for performing installation, retrofit & upgrade, preventive maintenance, troubleshooting and repair for electronics assembly and inspection equipment.
• In charge of diagnose technical problem, determine the solution and assist customer in implementing the fix.
• Responsible for conducting on-site evaluation for electronics assembly and inspection equipment at customer sites.
• Responsible in supporting sales in technical support and application of products.

Requirements:

• Min Diploma in Electrical/ Electronic in Engineering
• Min 2 years of experience in Electronics and Semiconductor or Automation industry

To submit your application, please apply online 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

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

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

Round-the-clock monitoring and maintenance of the System (hardware and software) to ensure system uptime in accordance to SLA commitments

Respond to all incident / service calls and be first responder onsite to troubleshoot and resolve incidents including basic repairs or parts replacements

Create / update and track ticket in ticketing tool to closure observing SLA commitments

Escalate, when necessary, in accordance to escalation matrix

Perform regular preventive and corrective maintenance, troubleshooting system hardware and all computer-based systems.

Coordinate and work with third-party suppliers or other contractors to identify the causes of issues e.g. hardware, software, network problems and etc. that may affect the proper functioning of the System.

Liaise and work closely with customers to address service concerns and to solve technical problems.

Work with technical team to resolve more advanced issues when necessary

Perform Install / Move / Add / Change (IMAC) activities as tasked

Ensure all material is properly documented and handed over during shift changes

Perform any ad-hoc duties as assigned

Build sustainable relationships and engage customers by taking the extra mile

Job Requirements

Higher NITEC in Electrical, Electronics, IT or equivalent

Relevant experience in IT system support and hardware maintenance

Experience in electrical/mechanical drawing, service/repair manuals and or diagrams will be added advantage

Basic knowledge in Networking and Database management will be added advantage

Strong communication and interpersonal skills. Self-starter, self-motivated and critical thinker who embraces challenges

Ability to work responsibly, independently and in a team

Able to interact with all levels of people and work under stress

Training will be provided
Working hours

Rotating 12 hours shift or as assigned.

Shift pattern: 3 Days work shift followed by 2 days’ rest, 2 Days work shift followed by 3 days’ rest

2 Months Day shift, followed by 2 months night shift

Ability to travel to other sites during shift may be required

Responsibilities

• Monitor and optimise production and non-production environments, ensuring system reliability, performance, and availability while driving continuous improvements.
• Manage incidents, problems, and change activities, working with internal teams and vendors to resolve issues, perform root cause analysis, and meet SLA commitments.
• Maintain operational documentation, reports, and governance processes to support audits, compliance, and stakeholder communications.
• Lead day-to-day operations and support teams, ensuring effective 24/7 service delivery and operational excellence through automation and process improvements.

Requirements

• Degree in Computer Science, Information Technology, or a related field, with relevant experience in IT Operations and Cloud engineering
• Min. 2 years of experience in Cloud Engineering, Platform Operations Support or IT Application support.
• Experience with ITSM processes and tools, application/infrastructure monitoring, incident management, and security access controls.
• Familiarity with cloud platforms (AWS, Azure, GCP), automation and IaC tools (Terraform, Ansible, scripting), and DevOps/CI-CD practices.
• Strong problem-solving, communication, stakeholder management, and teamwork skills.

By submitting your resume, you consent to the collection, use, and disclosure of your personal information per ScienTec’s Privacy Policy (scientecconsulting.com/privacy-policy).

This authorizes us to:

• Contact you about potential opportunities.

• Delete personal data as it is not required at this application stage.

All applications will be processed with strict confidence. Only shortlisted candidates will be contacted.

Elaine Wong (Zoe) l Outsourcing Team

ScienTec Consulting Pte Ltd - 11C5781

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

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

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.

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

Job Summary

Provide IT support and maintenance for hardware, software, servers, and network infrastructure, ensuring system reliability and security. Assist with implementations, user training, and participate in standby support outside normal hours.

Responsibilities

• Troubleshoot and resolve hardware, software, system, server, and network infrastructure issues to maintain operational stability
• Perform routine IT operations including system monitoring, patching, backups, health checks, and tape rotation in data centres
• Support and maintain servers, network devices, firewalls, and security systems, including administering basic Cisco routers, switches, and firewalls
• Assist with system implementations, upgrades, and create/update documentation such as Method of Procedures (MOPs)
• Provide user support, training, and guidance on IT systems and best practices to enhance user competence
• Participate in rotational standby support and respond to operational needs during weekends, public holidays, and after office hours
• Work independently and collaboratively within a team to meet IT operational goals

Required competencies and certifications

• Minimum 2 years of experience in IT support, IT operations, infrastructure maintenance, or related field
• Valid Class 3 license

Preferred competencies and qualifications

• Knowledge of Windows environments, basic server administration, networking protocols (TCP/IP, DNS, DHCP, Wi-Fi), backup and recovery processes, and IT security fundamentals
• Familiarity with troubleshooting end-user devices, servers, systems, and network infrastructure
• Basic knowledge of Cisco routers, switches, and firewalls
• Strong problem-solving, communication, documentation, and customer service skills
• Willingness to access data centres and work weekends, public holidays, after office hours, and on rotational standby duties when required