Total 2,659 systems engineer job vacancies in Information Technology category

Duration: Yearly Renewable Contract (Convertible)

Working Location: AMK

Working Hours: Monday to Friday (830am – 6pm)

Salary range: Up to $6500 (Based on experience)

Job Responsibilities:

• Design, configure, deploy, and maintain application systems and related infrastructure

• Analyze business requirements and translate them into technical solutions

• Provide Level 2/Level 3 support for application incidents, troubleshooting, and root cause analysis

• Monitor system performance, availability, and reliability; implement optimizations as needed

• Collaborate with software developers, vendors, and cross-functional teams for system integration and enhancements

• Manage application releases, patches, upgrades, and configuration changes

• Ensure system security, compliance, and data integrity standards are maintained

• Develop and maintain technical documentation, system diagrams, and operating procedures

• Automate routine processes and workflows to improve efficiency

• Participate in system testing, including SIT/UAT, and support deployment activities

• Continuously evaluate emerging technologies to recommend improvements

Job Requirements:

• Bachelor’s degree in Computer Science, Information Technology, Engineering, or a related field

• Minimum 3 years of experience in application systems engineering, application support, or similar roles

• Strong understanding of application architecture, system integration, and API frameworks

• Hands-on experience with application servers such as Apache Tomcat, Oracle WebLogic Server, and Microsoft IIS

• Proficiency in scripting or programming languages such as Python, PowerShell, Java, or Shell scripting

• Solid experience working with databases such as Microsoft SQL Server, Oracle Database, and MySQL, including writing complex queries

• Familiarity with cloud platforms such as Microsoft Azure, Amazon Web Services, or Google Cloud Platform

• Experience with DevOps practices and tools, including CI/CD pipelines, version control (e.g., Git), and automation tools such as Jenkins

• Knowledge of ITIL processes, including incident, change, and problem management

• Exposure to modern technologies such as containerization (Docker, Kubernetes) and microservices architecture is an advantage

• Familiarity with system monitoring and observability tools such as Splunk, Prometheus, and Dynatrace

• Relevant certifications in cloud platforms, ITIL, or related technologies are preferred

If you are interested, please submit your application here. We appreciate your application and will notify you if you are shortlisted for the role.

By sending us your personal data and curriculum vitae (CV), you are deemed to consent to PERSOL Outsourcing Singapore Pte Ltd and its affiliates to collect, use and disclose your personal data for the purposes set out in the Privacy Policy available at https://www.persoloutsourcing.com/policies. You acknowledge that you have read, understood, and agree with the Privacy Policy

EA License No: 90C3494 | EA Personnel No: R21103663 | EA Personnel Name: Azhar Anuwar

- 1-year contract

- Up to $5,000

- Mon – Fri: 8am–5:30pm

- Tuas (Shuttle service provided) and various sites as assigned

Responsibilities:

The Underwater Sonar Field Engineer is responsible for the installation, commissioning, maintenance, troubleshooting, and lifecycle support of underwater sonar and acoustic sensor systems deployed at sites. The role requires strong hands-on technical capability in sonar, underwater acoustics, electronics, and system integration, with the ability to operate independently in challenging field environments. The engineer will work closely with customers, shipyard teams, and internal engineering groups to ensure safe, reliable, and optimal sonar  system performance.

• Install, configure, commission, and test underwater sonar systems, including transducers, arrays, processing units, interfaces, and associated power and UW network infrastructure within the system is operational and serviceable at sites. 
• Coordination with Authority to perform routine, corrective, and preventive maintenance on sonar and underwater acoustic systems to ensure operational availability and system reliability 
• Diagnose and troubleshoot sonar system faults spanning hardware, cabling, connectors, acoustic sensors, signal conditioning units, and embedded software to minimise system downtime. 
• Support system integration, alignment, calibration, and functional verification of sonar systems, including during upgrades, retrofits, or system modifications. 
• Conduct on-site testing, verification, and acceptance activities, including system health checks, operational testing, and post-maintenance validation. 
• Provide technical support, operational guidance, and basic training to customers, operators, and end-users on sonar system operation and maintenance. 
• Prepare accurate service reports, fault findings, maintenance records, and configuration documentation in accordance with quality and contractual requirements. 
• Adhere strictly to company policies, maritime safety regulations, electrical safety standards, and oƯshore work procedures,including work on vessels and restricted coastal sites. 
• Liaise with OEM and Vendors to resolve technical issues where applicable.

Period:

• 1-year contract 
  

Salary:

• Up to $5,000
   

Working hours:

• Mon – Fri: 8am–5:30pm 

Location:

• Tuas (Shuttle service provided) and various sites as assigned  

Requirements:

• Degree/Diploma/ITE in Engineering in Electronics or equivalent 
• Min 2 years’ experience in providing maintenance service 
• Able to perform 24/7 stand-by and attend to system faults within the respond time and resolution time 
• Able to work outfield on site 
• Good team player and yet able to work independently. 
• Possession of a valid Class 3 driving license would be advantageous​ 

Interested applicants, kindly email your detailed resume (MS Word format is preferred):

raagini@successhrc.com.sg (Registration No. R23117106)

Please ensure that applications sent through email are no bigger than 1Mb.
We thank all applicants for your interest but regret to inform that only shortlisted candidates would be notified.

Success Resource Centre Pte Ltd (EA License Number: 04C3201)
160 Robinson Road, #13-07/08/09 SBF Center, Singapore 06891
T: 6337 3183 | W: www.successhrc.com.sg 

Duration: Yearly Renewable Contract (Convertible)

Working Location: AMK

Working Hours: Monday to Friday (830am – 6pm)

Salary range: Up to $6500 (Based on experience)

Job Responsibilities:

• Design, configure, deploy, and maintain application systems and related infrastructure

• Analyze business requirements and translate them into technical solutions

• Provide Level 2/Level 3 support for application incidents, troubleshooting, and root cause analysis

• Monitor system performance, availability, and reliability; implement optimizations as needed

• Collaborate with software developers, vendors, and cross-functional teams for system integration and enhancements

• Manage application releases, patches, upgrades, and configuration changes

• Ensure system security, compliance, and data integrity standards are maintained

• Develop and maintain technical documentation, system diagrams, and operating procedures

• Automate routine processes and workflows to improve efficiency

• Participate in system testing, including SIT/UAT, and support deployment activities

• Continuously evaluate emerging technologies to recommend improvements

Job Requirements:

• Bachelor’s degree in Computer Science, Information Technology, Engineering, or a related field

• Minimum 3 years of experience in application systems engineering, application support, or similar roles

• Strong understanding of application architecture, system integration, and API frameworks

• Hands-on experience with application servers such as Apache Tomcat, Oracle WebLogic Server, and Microsoft IIS

• Proficiency in scripting or programming languages such as Python, PowerShell, Java, or Shell scripting

• Solid experience working with databases such as Microsoft SQL Server, Oracle Database, and MySQL, including writing complex queries

• Familiarity with cloud platforms such as Microsoft Azure, Amazon Web Services, or Google Cloud Platform

• Experience with DevOps practices and tools, including CI/CD pipelines, version control (e.g., Git), and automation tools such as Jenkins

• Knowledge of ITIL processes, including incident, change, and problem management

• Exposure to modern technologies such as containerization (Docker, Kubernetes) and microservices architecture is an advantage

• Familiarity with system monitoring and observability tools such as Splunk, Prometheus, and Dynatrace

• Relevant certifications in cloud platforms, ITIL, or related technologies are preferred

If you are interested, please submit your application here. We appreciate your application and will notify you if you are shortlisted for the role.

By sending us your personal data and curriculum vitae (CV), you are deemed to consent to PERSOL Outsourcing Singapore Pte Ltd and its affiliates to collect, use and disclose your personal data for the purposes set out in the Privacy Policy available at https://www.persoloutsourcing.com/policies. You acknowledge that you have read, understood, and agree with the Privacy Policy

EA License No: 90C3494 | EA Personnel No: R25157619 | EA Personnel Name: Kauthamen Appu

Duration: Yearly Renewable Contract (Convertible)

Working Location: AMK

Working Hours: Monday to Friday (830am – 6pm)

Salary range: Up to $6500 (Based on experience)

Job Responsibilities:

• Design, deploy, and maintain network infrastructure including LAN, WAN, WLAN, and data center networks

• Configure and manage network devices such as routers, switches, firewalls, and load balancers

• Monitor network performance, availability, and capacity; proactively identify and resolve issues

• Perform Level 2/Level 3 troubleshooting for network incidents and outages

• Implement network security measures including firewalls, VPNs, intrusion detection/prevention systems

• Support network architecture planning and scalability for future business needs

• Manage network upgrades, patches, and firmware updates

• Work with vendors and service providers to resolve issues and optimize services

• Maintain documentation including network diagrams, configurations, and SOPs

• Ensure compliance with security policies, standards, and regulatory requirements

• Support disaster recovery and business continuity planning for network systems

• Participate in on-call rotation and after-hours support when required

Job Requirements:

• Bachelor’s degree in Computer Science, Information Technology, Engineering, or a related field

• Minimum 3 years of experience in network engineering, infrastructure, or related roles

• Relevant industry certifications such as CCNA, CCNP, JNCIA/JNCIS, or equivalent are preferred

• Strong understanding of core networking concepts, including TCP/IP, DNS, DHCP, VLANs, and routing protocols such as OSPF and BGP

• Hands-on experience with enterprise network devices and technologies from vendors such as Cisco, Juniper Networks, Fortinet, and Aruba Networks

• Proven experience in configuring and managing firewalls, VPNs, and implementing network security best practices

• Familiarity with network monitoring and performance tools such as SolarWinds, PRTG Network Monitor, Nagios, and Zabbix

• Experience with wireless networking technologies (WLAN, Wi-Fi standards) and troubleshooting

• Exposure to cloud networking concepts on platforms such as Amazon Web Services, Microsoft Azure, or Google Cloud Platform

• Basic scripting or automation skills (e.g., Python, PowerShell) and familiarity with Infrastructure-as-Code (IaC) tools such as Terraform or Ansible will be an advantage

• Experience with modern networking technologies such as SD-WAN, network virtualization, and Zero Trust architecture is a plus

• Knowledge of data center networking, high availability design, and system resilience

If you are interested, please submit your application here. We appreciate your application and will notify you if you are shortlisted for the role.

By sending us your personal data and curriculum vitae (CV), you are deemed to consent to PERSOL Outsourcing Singapore Pte Ltd and its affiliates to collect, use and disclose your personal data for the purposes set out in the Privacy Policy available at https://www.persoloutsourcing.com/policies. You acknowledge that you have read, understood, and agree with the Privacy Policy.

EA License No: 90C3494 | EA Personnel No: R25157619 | EA Personnel Name: Kauthamen Appu

Key Responsibilities

• Provide after-sales service support for control systems including DCS/SIS, SCADA (FAST/TOOLS, STARDOM) and ExaQuantum to both internal and external customers.
• Receive and manage customer inquiries, service requests, and complaints related to installed systems and products.
• Deliver technical support and troubleshooting using specialized knowledge of control systems and related applications.
• Maintain strong working relationships with customers and internal stakeholders, particularly for technical and service-related matters.
• Coordinate with local country offices and Yokogawa Headquarters (Global Response Centre) to resolve technical issues and service cases.
• Support global dispatch activities for troubleshooting, commissioning, and on-site technical assistance to ensure customer satisfaction.
• Participate in 24-hour standby duty rotation, including overseas deployment on short notice for urgent support.
• Assist the Response Center Manager in managing crisis reports, service notes, complex issues, and affiliate dispatch requests.

Requirements

• Minimum 5 years of experience in control system engineering, such as DCS, SIS, SCADA, STARDOM, ExaQuantum, PLC, or equivalent systems.
• Hands-on experience with systems such as CENTUM VP, ProSafe-RS, or similar industrial control platforms is an advantage.
• Strong troubleshooting, servicing, and maintenance skills in distributed control systems and industrial networks (e.g. L2/L3, firewalls).
• Conduct service, maintenance, and troubleshooting training for local country offices
• Ability to work independently and collaboratively in a fast-paced, customer-focused environment.
• Good communication and coordination skills to work with global teams and stakeholders.
• Willingness to be on standby and travel overseas on short notice when required.

To ensure all applications are consolidated and processed through our central Applicant Tracking System (ATS), candidates are requested to submit their applications exclusively via the link below:

https://wd3.myworkdaysite.com/recruiting/yokogawa/yokogawa-career-site/job/Bedok/Technical-Support-Engineer_R-10359

By responding to Yokogawa’s advertisement, consent is considered given to Yokogawa to collect the required personal data for the purpose of recruitment with expectation that Yokogawa will protect personal data with security safeguards that are reasonable and appropriate to the sensitivity of the personal data, to protect it from unauthorized access, use or disclosure and complies with applicable regulatory requirements with respect to the retention of personal data.

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

Yokogawa is an Equal Opportunity Employer. Yokogawa wants a diverse, equitable and inclusive culture. We will actively recruit, develop, and promote people from a variety of backgrounds who differ in terms of experience, knowledge, thinking styles, perspective, cultural background, and socioeconomic status. We will not discriminate based on race, skin color, age, sex, gender identity and expression, sexual orientation, religion, belief, political opinion, nationality, ethnicity, place of origin, disability, family relations or any other circumstances. Yokogawa values differences and enables everyone to belong, contribute, succeed, and demonstrate their full potential.

Software Engineer (PLC Programming)

• Working days: Monday - Friday 830am to 530pm
• Location : Ang Mo Kio Techplace
• Salary: $4,000 - $6,000

Job Responsibilities

• Follow Software Development Life Cycle (SDLC) to develop high-quality, maintainable software meeting user requirements
• Draft functional and detailed design specifications
• Interpret client requirements, identify design parameters, and ensure solutions are delivered accurately within budget and timeline
• Participate in control system requirement analysis
• Design and update electrical schematics drawings
• Source and select electrical components, prepare and issue BOM
• Perform PLC & HMI programming, system implementation, testing, and debugging
• Maintain detailed documentation
• Coordinate with internal teams to meet project requirements and schedules
• Perform basic electrical wiring and troubleshooting
• Analyze existing software and propose improvements
• Ensure timely resolution of software and electrical issues
• Provide remote and on-site troubleshooting support at customer sites

Job Requirements

• Diploma / Degree in relevant Engineering discipline
• Minimum 2 years of experience in automation / semiconductor industry
• Strong PLC & HMI programming skills (preferably Omron, Mitsubishi, Proface)
• Programming skills in Motion Control, Analog, PIDs, Process Control.Motion Control, Analog, PID, Process Control (added advantage to have)
• Knowledge of high-end fieldbus communication (eg. Modbus, EtherCAT, EIP) is an advantage

Cheong Yeat Long | R25145358

The Supreme HR Advisory Pte Ltd | EA 14C7279

Civil Engineer

• Location: within central area [1 – 2 sites]
• Salary: $2500 - $4000
• Working hours: 5.5 days mon - fri 8.30am - 6pm | Sat 830am - 12pm

Requirements:

• Degree in Civil & Structural Engineering or its equivalent
• At least 3 years of relevant experience

Roles & Responsibilities

• Responsible for overall project management and coordination to new and existing projects with the proper monitoring of manpower allocation, project requirement and attendance of meeting, etc.
• Prepare, discuss and report project schedule, cash flow, budget, etc. with the management.
• Track and report weekly on project(s) completion.
• Track and forecast on monthly project revenue and expenses, etc and other key project metrics.
• Outline and determine project roles of team members based on respective project requirement, timeframe and budget.
• Outline and determine resource requirement (including staffing, software, hardware, equipment and facilities) of respective projects, based on project specification and requirement.
• Continually seeks opportunities to increase customer satisfaction and strengthen client relationships.
• Communicates effectively with clients to identify needs and evaluate alternative business solutions.
• Leads the respective project team to prioritize signed off project works based on analysis of strategic importance, tasks outstanding, obstacles or barriers, budget resources and deadlines.
• Establish and well documented and communicated schedule for all phases of project(s).

Interested applicants kindly submit your resume through here or Whatsapp +65 9019 3218 (Joevy), and allow our Consultant to match you with our Clients. No Charges will be incurred by Candidates for any service rendered.

Tan Yu Jing Reg No: R26161199

The Supreme HR Advisory Pte Ltd EA No: 14C7279

Civil Engineer

• Location: within central area [1 – 2 sites]
• Salary: $2500 - $4000
• Working hours: 5.5 days mon - fri 8.30am - 6pm | Sat 830am - 12pm

Requirements:

• Degree in Civil & Structural Engineering or its equivalent
• At least 3 years of relevant experience

Roles & Responsibilities

• Responsible for overall project management and coordination to new and existing projects with the proper monitoring of manpower allocation, project requirement and attendance of meeting, etc.
• Prepare, discuss and report project schedule, cash flow, budget, etc. with the management.
• Track and report weekly on project(s) completion.
• Track and forecast on monthly project revenue and expenses, etc and other key project metrics.
• Outline and determine project roles of team members based on respective project requirement, timeframe and budget.
• Outline and determine resource requirement (including staffing, software, hardware, equipment and facilities) of respective projects, based on project specification and requirement.
• Continually seeks opportunities to increase customer satisfaction and strengthen client relationships.
• Communicates effectively with clients to identify needs and evaluate alternative business solutions.
• Leads the respective project team to prioritize signed off project works based on analysis of strategic importance, tasks outstanding, obstacles or barriers, budget resources and deadlines.
• Establish and well documented and communicated schedule for all phases of project(s).

Interested applicants kindly submit your resume through here or Whatsapp +65 9019 3218 (Joevy), and allow our Consultant to match you with our Clients. No Charges will be incurred by Candidates for any service rendered.

Tan Yu Jing Reg No: R26161199

The Supreme HR Advisory Pte Ltd EA No: 14C7279

Job Title: Program Engineer (Semiconductor or Medical devices industries) (ID4791)
Location: : Changi
Working Hours: Monday To Friday 8.15am to 6.00pm
Salary: $5000-$5800

Duties and Responsibilities
• Manage project plans, schedules, and budgets
• Coordinate with NPI, manufacturing & QA teams
• Track progress and resolve issues
• Support CNC machining & precision engineering processes
• Assist prototype development & feasibility studies
• Ensure compliance with precision standards
• Coordinate testing and inspection
• Liaise with clients, suppliers & internal teams
• Prepare reports and updates

Responsibilities

• Support deployment and implementation of AI / HPC infrastructure including servers, storage, networking, and virtualisation
• Assist in system setup, configuration, and testing across project environments
• Support project documentation such as design, testing, and system implementation records
• Work with project teams and engineers to deliver solutions within timelines
• Troubleshoot system issues and support resolution of technical incidents
• Liaise with vendors and internal teams to track and resolve support cases
• Participate in testing activities such as system integration and user acceptance
• Stay updated on new technologies and support continuous learning in AI / HPC environments

Requirements

• Diploma in IT or related field with at least 1–2 years of relevant experience
• Basic knowledge of Linux systems and general IT infrastructure (networking, virtualisation, or storage)
• Strong problem-solving skills with willingness to learn new technologies
• Good communication skills and able to work in a team environment

Additional Information

• Exposure to AI / HPC environments and technologies
• Training and development opportunities in emerging technologies (e.g. containers, distributed systems)

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

Ivan Lim | EA Personnel No.: R1109856

Job Summary

The Software Engineer is responsible to develop software based on design requirements and ensure software and subroutines are working to specification. The role ensures program codes conform to standards and are delivered with quality, meeting schedule and requirements.

Responsibilities | CORE

- Analyse process and program specifications and translate into program codes

- Ensure conformance to programming guidelines and best practices

- Make changes to configurable items including hardware, software, and documentation

- Perform configuration management planning, identification, controls, and audits

- Develop unit test packages, execute tests, and document results to ensure quality

- Support integration testing, system testing, UAT, and implementation activities

- Fix reported problems or bugs to ensure smooth execution in production

- Investigate errors and initiate amendments and testing for correct and efficient system operation

- Prepare and maintain up-to-date system documentation

- Analyse functional requirements and translate into application design using established methodologies

- Ensure codes comply with security guidelines

Qualifications

Essential Qualifications

- Diploma or degree in Computer Science, Computer Engineering, Information Technology, or equivalent

- 1–4 years of experience in developing and delivering application software;

- Relevant system development and maintenance experience using Java-related technologies

- Experience with ReactJS, Spring Boot, Spring Batch, Spring Cloud and Hibernate is preferred

- Strong problem-solving skills with ability to think creatively

- Proficient in written and spoken English

- Willingness to travel as required

Professional and/or Technical Certifications

- Oracle Certified Professional (Java) Preferred.

Preferred Attributes

- Initiative and strong commitment to results and quality standards

- Team player with strong communication and interpersonal skills

- Self-motivated with positive attitude and high energy

- Customer-focused with strong service orientation

ADDITIONS

- Work with team lead to ensure design and codes conform to architecture and standards

- Participate in requirements gathering and review functional specifications with Business Analysts

- Participate in peer reviews to improve project quality.

Duration: Yearly Renewable Contract (Convertible)

Working Location: AMK

Working Hours: Monday to Friday (830am – 6pm)

Salary range: Up to $6500 (Based on experience)

Job Responsibilities:

• Design, deploy, and maintain network infrastructure including LAN, WAN, WLAN, and data center networks

• Configure and manage network devices such as routers, switches, firewalls, and load balancers

• Monitor network performance, availability, and capacity; proactively identify and resolve issues

• Perform Level 2/Level 3 troubleshooting for network incidents and outages

• Implement network security measures including firewalls, VPNs, intrusion detection/prevention systems

• Support network architecture planning and scalability for future business needs

• Manage network upgrades, patches, and firmware updates

• Work with vendors and service providers to resolve issues and optimize services

• Maintain documentation including network diagrams, configurations, and SOPs

• Ensure compliance with security policies, standards, and regulatory requirements

• Support disaster recovery and business continuity planning for network systems

• Participate in on-call rotation and after-hours support when required

Job Requirements:

• Bachelor’s degree in Computer Science, Information Technology, Engineering, or a related field

• Minimum 3 years of experience in network engineering, infrastructure, or related roles

• Relevant industry certifications such as CCNA, CCNP, JNCIA/JNCIS, or equivalent are preferred

• Strong understanding of core networking concepts, including TCP/IP, DNS, DHCP, VLANs, and routing protocols such as OSPF and BGP

• Hands-on experience with enterprise network devices and technologies from vendors such as Cisco, Juniper Networks, Fortinet, and Aruba Networks

• Proven experience in configuring and managing firewalls, VPNs, and implementing network security best practices

• Familiarity with network monitoring and performance tools such as SolarWinds, PRTG Network Monitor, Nagios, and Zabbix

• Experience with wireless networking technologies (WLAN, Wi-Fi standards) and troubleshooting

• Exposure to cloud networking concepts on platforms such as Amazon Web Services, Microsoft Azure, or Google Cloud Platform

• Basic scripting or automation skills (e.g., Python, PowerShell) and familiarity with Infrastructure-as-Code (IaC) tools such as Terraform or Ansible will be an advantage

• Experience with modern networking technologies such as SD-WAN, network virtualization, and Zero Trust architecture is a plus

• Knowledge of data center networking, high availability design, and system resilience

If you are interested, please submit your application here. We appreciate your application and will notify you if you are shortlisted for the role.

By sending us your personal data and curriculum vitae (CV), you are deemed to consent to PERSOL Outsourcing Singapore Pte Ltd and its affiliates to collect, use and disclose your personal data for the purposes set out in the Privacy Policy available at https://www.persoloutsourcing.com/policies. You acknowledge that you have read, understood, and agree with the Privacy Policy.

EA License No: 90C3494 | EA Personnel No: R21103663 | EA Personnel Name: Azhar Anuwar

• 12 Months Contract (Renewable)
• up to $7,000 base
• 1 Month end of contract bonus

Responsibilities

• Provide technical support and consultation for enterprise networking solutions across customer environments
• Design and review network solutions based on customer requirements and business objectives
• Prepare technical proposals, solution documentation, and bill of quantities (BOQ) for project opportunities
• Present technical solutions and recommendations to customers, partners, and internal stakeholders
• Support solution implementation, troubleshooting, and post-deployment activities where required
• Work closely with regional and engineering teams to develop and deliver network solutions
• Conduct technical workshops, product demonstrations, and training sessions for customers and channel partners
• Stay updated on emerging networking technologies and support continuous improvement of solution offerings

Requirements

• Minimum 3 years of experience in enterprise networking, solution design, or network engineering environments
• Strong knowledge of routing, switching, wireless, firewall, SD-WAN, and enterprise networking technologies
• Experience preparing technical proposals, solution documentation, or customer-facing technical presentations
• Strong communication skills with the ability to engage customers, partners, and technical stakeholders

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

Ivan Lim | EA Personnel No.: R1109856

• Minimum 10+ years of experience in IT/OT infrastructure and operational environments.
• Experience integrating enterprise IT networks with OT systems and industrial equipment.
• Hands-on knowledge of HMIs, PLCs, SCADA systems, sensors, CMMs, CNC machines, and 3D printers.
• Ability to update PLC configurations, IP addressing, and network parameters.
• Perform OT asset inventory collection, validation, and documentation.
• Identify operational and cybersecurity risks and proactively escalate issues.
• Strong understanding of industrial protocols such as OPC-UA, Modbus TCP/IP, Ethernet/IP, and SMB.
• Experience designing and supporting LAN/WAN networks, VLANs, and routing protocols.
• Proficiency in configuring Cisco switches, routers, SD-WAN, and Check Point firewalls.
• Experience with firewall rule management, network security configuration, and troubleshooting.
• Knowledge of network segmentation and micro-segmentation using VLANs, switches, and network taps.
• CCNA/CCNP, CompTIA Network+, or equivalent networking certification preferred.

EA License No: 11C4879 / Registration ID : R1218583

Apar Technologies Pte Ltd, Singapore

Job Description

Job Summary

The Software Engineer is responsible to develop software based on design requirements and ensure software and subroutines are working to specification. The role ensures program codes conform to standards and are delivered with quality, meeting schedule and requirements.

Responsibilities | CORE

- Analyse process and program specifications and translate into program codes

- Ensure conformance to programming guidelines and best practices

- Make changes to configurable items including hardware, software, and documentation

- Perform configuration management planning, identification, controls, and audits

- Develop unit test packages, execute tests, and document results to ensure quality

- Support integration testing, system testing, UAT, and implementation activities

- Fix reported problems or bugs to ensure smooth execution in production

- Investigate errors and initiate amendments and testing for correct and efficient system operation

- Prepare and maintain up-to-date system documentation

- Analyse functional requirements and translate into application design using established methodologies

- Ensure codes comply with security guidelines

Qualifications

Essential Qualifications

- Diploma or degree in Computer Science, Computer Engineering, Information Technology, or equivalent

- 1–4 years of experience in developing and delivering application software;

- Relevant system development and maintenance experience using Java-related technologies

- Experience with Weblogic Server, Spring, Oracle Database, MyBatis and JSP has added advantage

- Strong problem-solving skills with ability to think creatively

- Proficient in written and spoken English

- Willingness to travel as required

Preferred Attributes

- Initiative and strong commitment to results and quality standards

- Team player with strong communication and interpersonal skills

- Self-motivated with positive attitude and high energy

- Customer-focused with strong service orientation

Professional and/or Technical Certifications

- Oracle Certified Professional (Java) Preferred.

ADDITIONS

- Work with team lead to ensure design and codes conform to architecture and standards

- Participate in requirements gathering and review functional specifications with Business Analysts

- Participate in peer reviews to improve project quality.