Total 200 network engineer job vacancies in F&B / Tourism / Hospitality category in Singapore

PLC & SCADA Engineer/ Senior Engineer 

5 days, 8.30am to 5.50pm

Salary: $4000+/- (Engineer); $5500+/- (Senior Engineer)

Location: Bedok 

Job scope:

• Lead the design and development of PLC, SCADA, and control systems (e.g., Siemens, Rockwell, Schneider)
• Integrate hardware and software systems across multiple platforms
• Conduct Factory Acceptance Tests (FAT) and Site Acceptance Tests (SAT)
• Support site installation, commissioning, and system troubleshooting
• Collaborate closely with Project Managers, clients, and vendors
• Prepare and review engineering documentation and reports
• Prepare system architecture, control philosophies, and functional design specifications
• Design control panels, wiring diagrams, and I/O lists
• Ensure compliance with client specifications, industry standards, and regulatory requirements
• Configure communication protocols (e.g., Modbus, Profibus, Ethernet/IP, OPC)
• Perform software integration between various subsystems and third-party equipment
• Conduct internal testing and debugging of control systems
• Monitor engineering progress and ensure timely delivery of deliverables
• Coordinate with vendors, subcontractors, and clients on technical matters
• Propose improvements in system design, engineering practices, and workflows
• Mentor junior engineers and provide technical leadership

Requirements:

• Degree in Electrical Engineering, Automation, Mechatronics, or related field
• 5–8 years of experience in system integration / industrial automation
• Strong hands-on experience in PLC/SCADA programming and commissioning
• Familiar with industrial communication protocols (Modbus, Profibus, Ethernet/IP, OPC)
• Experience in control panels and instrumentation systems
• With valid class 3/3A license 

Cheong Yeat Long | R25145358

The Supreme HR Advisory Pte Ltd | EA 14C7279

Must have requirements as per the below



Strong knowledge in AS400 RPGLE, CLLE and supported full SDLC cycle.
Strengths in root cause analysis and solutioning
Good communication skills

Responsibilities:

• Perform root cause analysis on application defects and provide solution for remediation.
• Prioritize defects and plan for production release based on defect criticality or align with quarterly releases
• Perform program code development, support end-to-end testing in SIT, UAT and deployment to Production environments.
• Maintain production stability by ensuring deployments have completed the necessary risk and impact assessments.
• Communicate in a clear, concise, and timely manner to stakeholders with respect to application related issues or queries.
• Assist production level 2 support with the investigation, root cause finding and feasibility of recovery approach as and when required.
• Follow up on defect closure and meet defect closure KPI
• Share production defect support learning with internal teams to improve quality and minimize future defects of application delivery
• Ensure application documentation is properly updated for each production release

Requirements:

Education:

• Bachelors’ Degree in Computer Science or related field.
• 3 or more years’ of Production Support L3 experience across multiple technologies / platform
• Strong troubleshooting and problem solving skills
• Strong written, oral communication skills and able to manage user / vendor / customer
• Has experience with end-to-end development following SDLC
• Ability to easily adopt to any technology / environment
• Experienced and have good understanding in Core Banking modules
• Preferable with knowledge of bulk file transactions and payments domain
• Familiar with incident and problem management process
• Familiar with agile methodologies

Key Domain/ Technical Skills:

(Indicate up to 3 areas)

• Technically sound in AS400 platform & RPG/LE, CL/LE, COBOL400, SQL and Query400.

We are looking for a skilled Microsoft 365 & Backup Engineer. In this role, you will be responsible for managing, supporting, and optimizing Microsoft 365 services, identity and access management, security compliance, and enterprise backup operations.

You will play a key role in ensuring service availability, data protection, and operational excellence through proactive monitoring, incident management, and continuous improvement.

Key Responsibilities

1. Microsoft 365 Administration

• Administer and manage Microsoft 365 services including:

  • Exchange Online

  • SharePoint Online

  • Microsoft Teams

  • OneDrive

  • Microsoft Copilot

• Monitor service health, performance, and availability

• Manage configurations, policies, and service settings

• Support service enhancements, updates, and upgrades

2. Identity & Access Management

• Administer Microsoft Entra ID (Azure AD)

• Manage user lifecycle (onboarding, offboarding, role changes)

• Handle access provisioning and de-provisioning

• Implement and manage:

  • Conditional Access policies

  • Multi-Factor Authentication (MFA)

  • Identity governance controls

  • Privileged Access Management (PAM)

• Conduct periodic access reviews

3. Security & Compliance

• Implement and maintain Microsoft 365 security controls

• Manage and enforce security policies

• Monitor and improve the organization's security posture

• Investigate and respond to security alerts and incidents

• Support compliance and audit requirements

• Review audit logs and activity reports regularly

4. Backup Administration

• Manage enterprise backup and recovery solutions

• Monitor and validate backup jobs and completion status

• Perform regular backup health checks

• Conduct restoration and disaster recovery testing

• Ensure recoverability of critical business data

• Support disaster recovery planning and execution

5. Incident & Problem Management

• Investigate and troubleshoot incidents and technical issues

• Perform root cause analysis (RCA) and recommend preventive measures

• Coordinate with Microsoft Support and third-party vendors

• Ensure timely resolution of incidents

6. Documentation & Process Management

• Maintain system and operational documentation

• Develop and update SOPs and procedures

• Maintain architecture and configuration records

• Contribute to process improvements and automation

• Maintain and enhance knowledge base repositories

7. Reporting & Governance

• Prepare and deliver:

  • Monthly operational reports

  • Incident and problem reports

  • Service availability reports

  • Security findings reports

  • Backup status reports

  • Risk and issue logs

• Ensure adherence to governance and compliance standards

Required Skills & Competencies

• Strong hands-on experience in Microsoft 365 ecosystem

• Expertise in Microsoft Entra ID (Azure AD)

• Knowledge of security & compliance frameworks

• Experience in enterprise backup and disaster recovery tools

• Strong troubleshooting and analytical skills

• Familiarity with ITIL processes (Incident & Problem Management)

• Excellent documentation and communication skills

Good to Have

• Microsoft certifications (e.g., MS-100, MS-101, SC-300, AZ-104, MS-102)

• Experience with security tools like Microsoft Defender suite

• Exposure to automation using PowerShell or scripting

• Experience in large enterprise or managed services environments

Electrical & Instrumentation Engineer (E&I/ Calibration/ Maintenance/ Pharma)

12 Months Contract

Location: Tuas

Up to $6,500 depending on experience

Industry: Pharmaceutical

IMMEDIATE VACANCY

Our client aims at creating a new manufacturing concept consisting of a new generation of evolutive multi-product facilities, modular, adaptable, and agile, leveraging new disruptive technologies, to better address vaccine business challenges

Job Summary:

• Responsible for managing, setup and optimizing instrument calibration to ensure all systems operate efficiently and meets performance standards.
• This includes supporting IndySoft (eCal), SAP development for calibration planning and spare parts management, as well as handling master data creation and maintenance, such as functional locations, instrument, maintenance plans.
• The role also involves collaborating with capital project teams and engineering groups to ensure that calibration-related master data aligns with project timelines, site requirements, and GMP standards

Responsibilities:

• Perform day to day planning and scheduling instrument calibrations.
• Review and modify the calibration program to enhance the instrument reliability.
• Initial corrective actions for instrumentation, control and repairs.
• Familiar and ensure all work conforms to Good Manufacturing Practices.
• Manage and maintain the validated status of eCalibration system.
• Manage calibration/ E&I technicians to perform instrument calibration and troubleshooting according to SOP.
• Manage calibration SOP by generating, optimize and training of the procedures to technicians.
• Maintain a safe and clean working environment on areas under one's responsibility.
• Lead and participant in deviation investigation.
• Lead and participant in change control process.
• Coordinating with vendors and suppliers for calibration services and spare part procurement.
• Ensuring all calibration activities are performed safely, adhering to company safety policies and regulatory requirements.

Requirements:

• Bachelor’s degree or relevant in Engineering
• Knowledge and experience of S4/HANA.
• 3-5 years of experience as a Maintenance/calibration Engineer in the pharmaceutical industry.
• Experience in GMP/Pharmaceutical environment.
• Experience in developing calibration procedures/program in green field plant.

Lim Pey Chyi (Apple) - Apple.lim@manpower.com.sg

Recruitment Consultant (R2090579)

Manpower Staffing Services (S) Pte Ltd

EA Licence: 02C3423

⦁ Collaborate with other engineers, architects, and consultants to ensure integration of systems with the building’s infrastructure.

⦁ Provide technical solutions based on client specifications and project requirements.

⦁ Oversee the installation and commissioning of IBMS and Fire Alarm Systems, ensuring compliance with industry standards, codes, and regulations.

⦁ Perform electrical testing, troubleshooting, and system calibration to ensure systems are operating efficiently.

⦁ Provide ongoing support for the maintenance and servicing of IBMS and Fire Alarm Systems.

⦁ Conduct regular inspections, troubleshooting, and repairs to ensure systems function optimally.

⦁ Respond promptly to system failures or service requests and ensure resolution in a timely manner.

⦁ Coordinate with project managers to ensure electrical components of the IBMS and Fire Alarm projects are completed on time and within budget.

⦁ Ensure all designs and installations comply with national and international electrical codes, fire safety standards, and building regulations.

⦁ Prepare documentation for compliance and certification purposes.

⦁ Collaborate with mechanical, civil, and other engineering teams to ensure seamless integration of electronic systems with building infrastructure.

⦁ Develop circuit diagrams, wiring schematics, and layouts for IBMS and fire alarm systems.

⦁ Oversee the installation and commissioning of electrical and electronic components of IBMS and Fire Alarm Systems.

⦁ Perform electrical and electronic system testing, calibration, and fine-tuning to ensure optimal performance and compliance with safety standards.

⦁ Troubleshoot and resolve issues during the installation phase to ensure smooth system startup.

⦁ Provide ongoing maintenance, troubleshooting, and technical support for installed IBMS and Fire Alarm Systems.

⦁ Conduct routine inspections, preventive maintenance, and fault diagnostics for electrical/electronic systems.

⦁ Ensure minimal downtime and effective resolutions for system failures or malfunctions.

⦁ Assist with project planning, including estimating electrical and electronic system requirements and preparing cost estimates.

⦁ Work closely with project managers to ensure all electrical components of the IBMS and Fire Alarm systems are delivered on time and within budget.

⦁ Participate in the preparation of project documentation and reports.

⦁ Ensure all electrical and electronic designs and installations comply with local and international electrical codes, fire safety regulations, and industry standards.

⦁ Work with certification agencies to ensure systems are certified for use in commercial and residential buildings.

⦁ Stay updated with emerging technologies in electrical, electronic, and fire alarm systems, and recommend innovative solutions to improve system functionality and efficiency.

⦁ Provide technical support to clients, including system training and guidance on maintenance practices.

⦁ Ensure the end-user has a complete understanding of the system’s operation and maintenance needs.

The Project Development/Service Engr will be responsible for overseeing and managing multiple projects from initiation to completion. This role requires strong leadership skills, excellent organizational abilities, and a proven track record of successfully delivering projects on time and within budget.

Project Planning and Execution:

o Develop project plans, including timelines, resource allocation, and budgets.

o Coordinate project activities, ensuring adherence to project objectives, timelines, and deliverables.

o Monitor project progress, identify and resolve issues, and manage changes to project scope.

o Propose, design and develop novel applications involving sensors and control systems for sustainable Industrial 4.0 applications.

o Perform system integration work involving sensors, electrical and mechanical components and peripherals.

o Develop software for system control, automation and IoT applications.

o Test, evaluate and commission IoT and Control Systems.

o Conduct regular project status meetings, providing updates to stakeholders and addressing any concerns or questions.

Team Management:

o Work in cross-functional project teams, assigning tasks, and ensuring effective collaboration.

o Provide guidance and support to team members, promoting a positive work environment.

o Facilitate communication and foster strong relationships with internal and external stakeholders.

Budget and Resource Management:

o Develop and manage project budgets, ensuring cost-effectiveness and efficient resource utilization.

o Identify resource requirements, allocate resources appropriately, and monitor resource utilization throughout the project lifecycle.

Be involved in field service activities and support field service department.

Provide front line support for key field service activities in line with customer requirements

Adapt to both on site and service center roles.

 Good interpersonal, Coordination and Communication Skills.

 Strong knowledge of project management methodologies and tools

 Strong programming skills in languages such as python, Java or C++, CodeSys. [preferred]

 Knowledge of robotics, PLCs (Programmable Logic Controllers), and control systems. [preferred]

 Keen interest in Sensors, IoT and Industrial Control Systems.

 Strong problem-solving and decision-making skills.

 Ability to manage multiple projects simultaneously, prioritize tasks, and meet deadlines

Good technical and analytical skills.

 Able to work in cleanroom

 Microsoft office knowledge.

 Able to work overtime on weekend/standby as required

Role Summary

The AWS Observability Engineer will implement, and standardize monitoring, alerting, logging, and dashboarding solutions across AWS environments. The role will be responsible for building reusable observability frameworks leveraging AWS-native services and Infrastructure-as-Code (IaC) practices.

The ideal candidate should have strong expertise in AWS CloudWatch, AWS Managed Grafana, Terraform, monitoring best practices, and operational visibility across cloud infrastructure and applications.

Key Responsibilities

Monitoring & Observability

• Implement end-to-end monitoring solutions across AWS environments.
• Configure and manage Amazon CloudWatch Metrics, Logs, Dashboards, and Alarms.
• Implement monitoring standards, naming conventions, and reusable monitoring templates.
• Configure log collection, retention policies, and centralized visibility.
• Establish alerting standards and operational monitoring practices.

Grafana Dashboard Development

• Develop reusable AWS Managed Grafana dashboards.
• Build dashboards for:
• EC2
• ECS/Fargate
• EKS
• RDS
• Lambda
• API Gateway
• Security Monitoring
• Create executive, operational, infrastructure, and application dashboards.
• Implement dashboard templating and multi-environment support.

Infrastructure as Code

• Develop reusable Terraform modules for:
• CloudWatch Alarms
• SNS Topics
• Grafana Dashboards
• Monitoring Configuration
• Ensure monitoring deployments are repeatable and scalable.
• Maintain version-controlled infrastructure code repositories.

Security Monitoring

• Integrate AWS Security Hub and GuardDuty into monitoring solutions.
• Build security visibility dashboards.
• Configure security alerting and notification workflows.
• Support operational visibility of cloud security findings.

Alerting & Incident Visibility

• Configure alert thresholds and alarm strategies.
• Implement SNS-based notifications using email and SMS.
• Define alert severity classifications.
• Reduce alert noise through effective threshold management.

Documentation & Knowledge Transfer

• Prepare implementation documentation.
• Create operational runbooks and support procedures.
• Conduct knowledge transfer sessions for operations teams.
• Maintain implementation and configuration documentation.

Technical Skills Required

AWS Services

Strong hands-on experience with:

• Amazon EC2
• ECS / AWS Fargate
• Amazon EKS
• AWS Lambda
• Amazon RDS
• DynamoDB
• API Gateway
• Elastic Load Balancer (ALB/NLB)
• IAM

Monitoring & Observability

• Amazon CloudWatch
• Metrics
• Logs
• Alarms
• Log Insights
• AWS Managed Grafana
• AWS SNS
• AWS X-Ray (preferred)
• Monitoring and observability best practices

Infrastructure as Code

• Terraform (mandatory)
• CloudFormation (preferred)
• Git
• CI/CD integration

Security

Working knowledge of:

• AWS Security Hub
• AWS GuardDuty
• AWS Well-Architected Framework
• AWS Security Best Practices

Good to have Qualifications

• AWS Certified Solutions Architect Associate/Professional
• Terraform Associate Certification
• Experience implementing enterprise monitoring platforms
• Experience supporting multi-account AWS environments

• Manage end-to-end equipment lifecycle processes, from design specifications to operational readiness
• Ensure pharmaceutical and biologics manufacturing facilities and utilities meet strict cGMP regulations.
• Protocol Execution: Generating and executing C&Q protocols (FAT/SAT, IQ, OQ, VMP) for process systems, utilities, and lab equipment.
• Compliance & Validation: Ensuring systems meet cGMP and regulatory authority requirements.
• Troubleshooting: Investigating deviations and executing root-cause analyses for malfunctioning manufacturing systems (Delta V).
• Contractor Management: Supervising and guiding external vendors, contractors, and junior engineering staff.

Requirements:

• Min. Degree in any relevant science field
• Possess prior working experience in biotechnology or project engineering, preferrably from a bio-pharma environment.
• Familiar with DeltaV operations
• Able to work 12 hours rotating shift (day / night)

Interested candidates please send in your updated resume in MS Word Format to:

kate.leau@recruitexpress.com.sg

Subject: C&Q Engineer

EA Personnel: Kate Leau Wei Xuan (R1552331)

Company Registration No.: 99C4599

About Airwallex

Airwallex is the only unified payments and financial platform for global businesses. Powered by our unique combination of proprietary infrastructure and software, we empower over 200,000 businesses worldwide – including Brex, Rippling, Navan, Qantas, SHEIN and many more – with fully integrated solutions to manage everything from business accounts, payments, spend management and treasury, to embedded finance at a global scale.

Proudly founded in Melbourne, we have a team of over 2,200 of the brightest and most innovative people in tech across 26 offices around the globe. Valued at US$8 billion and backed by world-leading investors including T. Rowe Price, Visa, Mastercard, Robinhood Ventures, Sequoia, Salesforce Ventures, DST Global, and Lone Pine Capital, Airwallex is leading the charge in building the global payments and financial platform of the future. If you’re ready to do the most ambitious work of your career, join us.

Attributes We Value

We hire successful builders with founder-like energy who want real impact, accelerated learning, and true ownership. You bring strong role-related expertise and sharp thinking, and you’re motivated by our mission and operating principles. You move fast with good judgment, dig deep with curiosity, and make decisions from first principles, balancing speed and rigor.

You’re humble and collaborative; turn zero‑to‑one ideas into real products, and you “get stuff done” end-to-end. You use AI to work smarter and solve problems faster. Here, you’ll tackle complex, high‑visibility problems with exceptional teammates and grow your career as we build the future of global banking. If that sounds like you, let’s build what’s next.

About the team

Become an integral part of our Identity and Access Management (IAM) and Account team, where you will play a critical role in advancing our identity solutions and fortifying our account infrastructure. We are on the lookout for passionate engineers driven to work on cutting-edge projects that enhance the availability, scalability, and security of our platform. Engage in global collaboration with product managers, designers, and fellow engineers to deliver exceptional IAM solutions that safeguard businesses and optimize our account infrastructure for Airwallex’s exponential growth.

What you’ll do

As a Senior Backend Engineer on the IAM & Account Infra team, you will shape the long-term technical vision and architecture for Airwallex’s identity, authentication, and core account domains. You will design and build high-availability, cloud-native products (using Java/Kotlin) that secure our platform and optimize account infrastructure for global scale. Partnering cross-functionally with Product, Security, and Compliance teams, you will translate complex regulatory demands into scalable technical roadmaps that safeguard thousands of businesses worldwide.

This role is based in Singapore.

Responsibilities:

Strategic Leadership & Roadmap:

• Technical Strategy: Define the long-term technical vision and architectural strategy for Airwallex’s Identity (IAM) and account infrastructure domains. Make high-level decisions and select technology stacks that support long-term scalability.

• Roadmap Planning: Partner closely with Product Managers and Engineering Directors to translate business goals into a concrete technical roadmap. Prioritize initiatives based on risk, commercial value, and engineering bandwidth.

• Cross-Functional Alignment: Act as the technical bridge between Engineering, Legal, Compliance, and Security teams to ensure our technical roadmap aligns with global regulatory changes.

Engineering & Architecture:

• System Design & Development: Design, develop, and maintain high-availability (HA) IAM products and account infrastructure using Java/Kotlin and cloud-native technologies.

• Security Engineering: Implement industry-standard security protocols (e.g., OAuth2, OIDC, SAML) to safeguard business data and ensure compliance with global financial regulations.

• Infrastructure Optimization: Architect and optimize scalable infrastructure solutions to support high transaction volumes and ensure system reliability.

• Code Quality & Excellence: Champion engineering excellence by conducting code reviews, writing automated tests, and establishing best practices for performance and security.

Team Leadership & Mentorship:

• Coaching & Development: Mentor junior and senior engineers through code reviews, design docs, and career guidance. Foster a culture of engineering excellence and ownership within the team.

• Best Practices: Establish and enforce standards for code quality, security, and system reliability. Drive technical initiatives that improve developer velocity and system observability.

Who you are

We’re looking for people who meet the minimum qualifications for this role. The preferred qualifications are great to have, but are not mandatory.

Minimum qualifications:

• Education: Bachelor’s Degree or higher in Computer Science, Engineering, Information Technology, or a related field.

• Experience: 6 years of professional experience in software engineering, with a focus on backend development

• Technical Proficiency:

  • Strong proficiency in modern programming languages such as Java, Kotlin, Go, or Python.

  • Deep understanding of Identity and Access Management (IAM) concepts (Authentication, Authorization, SSO, MFA).

  • Experience with cloud platforms (AWS, GCP, or Azure) and containerization technologies (Docker, Kubernetes).

  • Solid knowledge of relational and non-relational databases (e.g., PostgreSQL, Cassandra, Redis).

• Leadership: Demonstrated experience in mentoring engineers and leveling up team capabilities.

• Security Knowledge: Familiarity with application security best practices and secure coding standards (OWASP).

Preferred qualifications:

• Experience in the Fintech, Banking, or Payments industry.

• Experience with data governance tools or privacy-enhancing technologies (PETs).

• Experience working in a high-growth startup or unicorn environment.

#Singapore

Applicant Safety Policy: Fraud and Third-Party Recruiters

To protect you from recruitment scams, please be aware that Airwallex will not ask for bank details, sensitive ID numbers (i.e. passport), or any form of payment during the application or interview process. All official communication will come from an @airwallex.com email address. Please apply only through careers.airwallex.com or our official LinkedIn page.

Airwallex does not accept unsolicited resumes from search firms/recruiters. Airwallex will not pay any fees to search firms/recruiters if a candidate is submitted by a search firm/recruiter unless an agreement has been entered into with respect to specific open position(s). Search firms/recruiters submitting resumes to Airwallex on an unsolicited basis shall be deemed to accept this condition, regardless of any other provision to the contrary.

Equal opportunity

Airwallex is proud to be an equal opportunity employer. We value diversity and anyone seeking employment at Airwallex is considered based on merit, qualifications, competence and talent. We don’t regard color, religion, race, national origin, sexual orientation, ancestry, citizenship, sex, marital or family status, disability, gender, or any other legally protected status when making our hiring decisions. If you have a disability or special need that requires accommodation, please let us know.

About Airwallex

Airwallex is the only unified payments and financial platform for global businesses. Powered by our unique combination of proprietary infrastructure and software, we empower over 200,000 businesses worldwide – including Brex, Rippling, Navan, Qantas, SHEIN and many more – with fully integrated solutions to manage everything from business accounts, payments, spend management and treasury, to embedded finance at a global scale.

Proudly founded in Melbourne, we have a team of over 2,200 of the brightest and most innovative people in tech across 26 offices around the globe. Valued at US$8 billion and backed by world-leading investors including T. Rowe Price, Visa, Mastercard, Robinhood Ventures, Sequoia, Salesforce Ventures, DST Global, and Lone Pine Capital, Airwallex is leading the charge in building the global payments and financial platform of the future. If you’re ready to do the most ambitious work of your career, join us.

Attributes We Value

We hire successful builders with founder-like energy who want real impact, accelerated learning, and true ownership. You bring strong role-related expertise and sharp thinking, and you’re motivated by our mission and operating principles. You move fast with good judgment, dig deep with curiosity, and make decisions from first principles, balancing speed and rigor.

You’re humble and collaborative; turn zero‑to‑one ideas into real products, and you “get stuff done” end-to-end. You use AI to work smarter and solve problems faster. Here, you’ll tackle complex, high‑visibility problems with exceptional teammates and grow your career as we build the future of global banking. If that sounds like you, let’s build what’s next.

About the team

Become an integral part of our Identity and Access Management (IAM) and Account team, where you will play a critical role in advancing our identity solutions and fortifying our account infrastructure. We are on the lookout for passionate engineers driven to work on cutting-edge projects that enhance the availability, scalability, and security of our platform. Engage in global collaboration with product managers, designers, and fellow engineers to deliver exceptional IAM solutions that safeguard businesses and optimize our account infrastructure for Airwallex’s exponential growth.

What you’ll do

As a Senior Backend Engineer on the IAM & Account Infra team, you will shape the long-term technical vision and architecture for Airwallex’s identity, authentication, and core account domains. You will design and build high-availability, cloud-native products (using Java/Kotlin) that secure our platform and optimize account infrastructure for global scale. Partnering cross-functionally with Product, Security, and Compliance teams, you will translate complex regulatory demands into scalable technical roadmaps that safeguard thousands of businesses worldwide.

This role is based in Singapore.

Responsibilities:

Strategic Leadership & Roadmap:

• Technical Strategy: Define the long-term technical vision and architectural strategy for Airwallex’s Identity (IAM) and account infrastructure domains. Make high-level decisions and select technology stacks that support long-term scalability.

• Roadmap Planning: Partner closely with Product Managers and Engineering Directors to translate business goals into a concrete technical roadmap. Prioritize initiatives based on risk, commercial value, and engineering bandwidth.

• Cross-Functional Alignment: Act as the technical bridge between Engineering, Legal, Compliance, and Security teams to ensure our technical roadmap aligns with global regulatory changes.

Engineering & Architecture:

• System Design & Development: Design, develop, and maintain high-availability (HA) IAM products and account infrastructure using Java/Kotlin and cloud-native technologies.

• Security Engineering: Implement industry-standard security protocols (e.g., OAuth2, OIDC, SAML) to safeguard business data and ensure compliance with global financial regulations.

• Infrastructure Optimization: Architect and optimize scalable infrastructure solutions to support high transaction volumes and ensure system reliability.

• Code Quality & Excellence: Champion engineering excellence by conducting code reviews, writing automated tests, and establishing best practices for performance and security.

Team Leadership & Mentorship:

• Coaching & Development: Mentor junior and senior engineers through code reviews, design docs, and career guidance. Foster a culture of engineering excellence and ownership within the team.

• Best Practices: Establish and enforce standards for code quality, security, and system reliability. Drive technical initiatives that improve developer velocity and system observability.

Who you are

We’re looking for people who meet the minimum qualifications for this role. The preferred qualifications are great to have, but are not mandatory.

Minimum qualifications:

• Education: Bachelor’s Degree or higher in Computer Science, Engineering, Information Technology, or a related field.

• Experience: 6 years of professional experience in software engineering, with a focus on backend development

• Technical Proficiency:

  • Strong proficiency in modern programming languages such as Java, Kotlin, Go, or Python.

  • Deep understanding of Identity and Access Management (IAM) concepts (Authentication, Authorization, SSO, MFA).

  • Experience with cloud platforms (AWS, GCP, or Azure) and containerization technologies (Docker, Kubernetes).

  • Solid knowledge of relational and non-relational databases (e.g., PostgreSQL, Cassandra, Redis).

• Leadership: Demonstrated experience in mentoring engineers and leveling up team capabilities.

• Security Knowledge: Familiarity with application security best practices and secure coding standards (OWASP).

Preferred qualifications:

• Experience in the Fintech, Banking, or Payments industry.

• Experience with data governance tools or privacy-enhancing technologies (PETs).

• Experience working in a high-growth startup or unicorn environment.

#Singapore

Applicant Safety Policy: Fraud and Third-Party Recruiters

To protect you from recruitment scams, please be aware that Airwallex will not ask for bank details, sensitive ID numbers (i.e. passport), or any form of payment during the application or interview process. All official communication will come from an @airwallex.com email address. Please apply only through careers.airwallex.com or our official LinkedIn page.

Airwallex does not accept unsolicited resumes from search firms/recruiters. Airwallex will not pay any fees to search firms/recruiters if a candidate is submitted by a search firm/recruiter unless an agreement has been entered into with respect to specific open position(s). Search firms/recruiters submitting resumes to Airwallex on an unsolicited basis shall be deemed to accept this condition, regardless of any other provision to the contrary.

Equal opportunity

Airwallex is proud to be an equal opportunity employer. We value diversity and anyone seeking employment at Airwallex is considered based on merit, qualifications, competence and talent. We don’t regard color, religion, race, national origin, sexual orientation, ancestry, citizenship, sex, marital or family status, disability, gender, or any other legally protected status when making our hiring decisions. If you have a disability or special need that requires accommodation, please let us know.

Responsibilities

1.      Develop, maintain, and optimize systems related to quantitative investment, including modules for strategy backtesting, live trading, and risk-control monitoring.

2.      Integrate withthe APIs of major cryptocurrency exchanges (Binance, OKX, Bybit, Coinbase,etc.) to implement market-data subscription, order management, account-data synchronization, and fund transfers.

3.      Integrate with brokerage account-opening and trading interfaces such as Longbridge, enabling onboarding-flow integration and connectivity for market-data and trading channels.

4.      Handle the localized deployment and adaptation of externally procured systems—covering environment setup, data migration, interface integration testing, and secondary development—to ensure stable production rollout.

5.      Participate in the design and implementation of Web3-related technical solutions, including on-chain data monitoring, smart-contract interaction, wallet integration, and DApp development.

6.      Write technical documentation, establish operations and maintenance standards, and continuously improve system performance and security.

Requirements

1.      Bachelor’s degree or above in Computer Science, Software Engineering, or a related field, with 3+years of development experience.

2.      Familiarity with quantitative-investment business logic, and an understanding of common quantitative-strategy frameworks and backtesting mechanisms.

3.      Proficiency in at least one mainstream programming language (Python / Go / C++ / Rust), with experience developing high-concurrency, low-latency systems.

4.      Familiarity with the Web3 technology stack and blockchain fundamentals, with hands-on on-chain interaction experience on major public chains such as Ethereum and Solana.

5.      Practical project experience integrating with major cryptocurrency exchanges via REST / WebSocket/ FIX APIs, and familiarity with signature authentication, rate-limiting, and exception-retry mechanisms.

6.      Experience integrating with account-opening, trading, and market-data interfaces of Longbridge or other brokerages, and familiarity with OAuth, KYC flows, and compliance requirements.

7.      Experience with localized deployment of externally procured systems; able to independently handle Linux server configuration, Docker / K8s containerized deployment, database migration, and middleware tuning.

8.      Knowledge of network security and data compliance, with basic system operations and troubleshooting capabilities.

Preferred Qualifications

•         Development experience at a quantitative hedge fund / private fund, brokerage, or on Web3projects.

•         Familiarity with DeFi protocols (Uniswap, Aave, Curve, etc.) and smart-contract development(Solidity / Rust).

•         Experience developing low-latency trading systems, high-frequency trading (HFT) systems, or market-data gateways.

•         Relevant certifications in finance or blockchain (e.g., CFA, blockchain engineer certifications).

What We Offer

•         Monthly salary ofS$5,000–S$8,000, plus performance-based incentives.

•         Deep, hands-on opportunities at the cutting edge of the finance + Web3 intersection.

•         A flat organizational structure that is technology-driven and results-oriented.

•         A well-defined career-advancement path with ongoing learning support.

Technical Sales Engineer (Outdoor)

• Working Days:  Monday to Friday
• Working Hour: 8am to 5.30pm
• Working Location: Ubi
• Salary: $ 4k to $6k (No Commission)

Requirements:

• At least 1 year or more experience in the electronics field preferably in components sale
• Familiar with Semiconductor design and application 
• Class 3 driving license
• IEEE graduates an advantage but diploma holders must have electronics background
• Must have good knowledge of local electronics business and be prepared to work hard meet the company’s goals and objectives
• Understand what is a Memory, Logic, MosFets etc.. (Will provide training if needed)
   

 Job Scope:

• Drive product line & develop strategies
• Create business opportunities with potential customers
• Conduct market survey
• Prospect for new accounts
• Service existing customers
• Provide market trend feedback
• Assist in price negotiations and customer delivery issues
• Knowledge of electronic component business
• Must be able to work independently with purchasing and design engineers
• Knowledge of semiconductors (Analog / Digital)
• Technical competency
• Flexibility to work long hours if needed to finish the daily assignments or to take on a new role if needed

Interested applicants kindly submit your resume through here 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

PLC & SCADA Engineer/ Senior Engineer 

5 days, 8.30am to 5.50pm

Salary: $4000+/- (Engineer); $5500+/- (Senior Engineer)

Location: Bedok 

Job scope:

• Lead the design and development of PLC, SCADA, and control systems (e.g., Siemens, Rockwell, Schneider)
• Integrate hardware and software systems across multiple platforms
• Conduct Factory Acceptance Tests (FAT) and Site Acceptance Tests (SAT)
• Support site installation, commissioning, and system troubleshooting
• Collaborate closely with Project Managers, clients, and vendors
• Prepare and review engineering documentation and reports
• Prepare system architecture, control philosophies, and functional design specifications
• Design control panels, wiring diagrams, and I/O lists
• Ensure compliance with client specifications, industry standards, and regulatory requirements
• Configure communication protocols (e.g., Modbus, Profibus, Ethernet/IP, OPC)
• Perform software integration between various subsystems and third-party equipment
• Conduct internal testing and debugging of control systems
• Monitor engineering progress and ensure timely delivery of deliverables
• Coordinate with vendors, subcontractors, and clients on technical matters
• Propose improvements in system design, engineering practices, and workflows
• Mentor junior engineers and provide technical leadership

Requirements:

• Degree in Electrical Engineering, Automation, Mechatronics, or related field
• 5–8 years of experience in system integration / industrial automation
• Strong hands-on experience in PLC/SCADA programming and commissioning
• Familiar with industrial communication protocols (Modbus, Profibus, Ethernet/IP, OPC)
• Experience in control panels and instrumentation systems
• With valid class 3/3A license 

Cheong Yeat Long | R25145358

The Supreme HR Advisory Pte Ltd | EA 14C7279

Operational Core Responsibilities

1. Oversee and ensure effective execution of rooftop solar maintenance activities (planned and unplanned) in line with contractual scope of work, service level agreements (SLA), and compliance to SOPs.

2. Coordinate annual and monthly maintenance planning, aligning manpower, site access, and third-party support schedules.

3. Provide on-site technical leadership in fault diagnosis and troubleshooting. Guide resolution based on root cause rather than symptoms.

4. Coordinate with Customer Service and internal teams to ensure accurate and timely communication of maintenance outcomes for effective client reporting and service continuity.

5. Review and verify site reports, inspection checklists, photos, and test records submitted by Technicians and Engineers. Ensure proper documentation for internal reference and client reporting.

6. Prepare high-level technical reports for various needs including client requests, compliance, analysis, claims, etc.

7. Oversee inventory planning and availability of spare parts, tools, and equipment required for ongoing operations; ensure stock readiness to minimize service disruptions and support operational continuity.

8. Ensure proper tracking, escalation, and closure of service tickets within defined SLA timelines, including continuous review of open items and coordination with relevant parties to resolve delays.

9. Plan, lead, and supervise execution of special technical projects (e.g., solar PV dismantling and reinstallation, equipment upgrades, relocations) in coordination with clients, contractors, and internal teams, ensuring scope clarity, schedule adherence, and risk control.

10. Ensure compliance with Quality, Safety, Health, and Environmental (QSHE) standards in accordance with ISO 9001:2015, ISO 14001:2015, ISO 45001:2018, and regulatory best practices.

Department Support Roles

1. Mentor and coach Engineer and Technician to improve technical competencies, task ownership, and work quality. Lead by example in field behaviour and problem-solving approach.

2. Assist in onboarding new field staff, delivering training on safety, standard tasks, and use of checklists or mobile apps. Support cross-division technical sharing if required.

3. Identify recurring issues or workflow inefficiencies. Recommend updates to checklists, SOPs, or job plans based on field feedback and lessons learned.

4. Provide technical input and documentation support for equipment failure investigations, including photo records, test results, and historical data.

5. Participate in high-priority maintenance or rectification works across other divisions/regions upon assignment by HOD.

6. Maintain professional relationships with clients, address operational concerns, and follow up on technical issues with support from the Customer Service and Commercial teams.

7. Act as the regional technical focal point for assigned accounts, building trust through consistent performance and communication.

8. Support technical risk reviews and provide site inputs during pre-project assessments or inter-departmental coordination meetings.

• Bachelor’s degree in Electrical Engineering or equivalent from a recognized institution.
• Possess 3 years of experience in project management, construction, or operations & maintenance of rooftop solar PV system.
• Possess valid CIDB Green Card and Working at Height certification.
• Advance understanding of rooftop solar PV systems, including design, components, troubleshooting, and compliance with performance and safety standards.
• Good understanding in Job Method Statement, HIRARC preparation for high risk working environment.
• Ability to prepare preventive and corrective maintenance schedules, oversee field service teams, and ensure timely, quality execution aligned with SLAs.
• Clear written and verbal communication skills to coordinate with internal stakeholders and document maintenance results through accurate technical reports.
• Strong interpersonal and communication skills for mentoring, client engagement, and inter-departmental collaboration.
• Proven capability to lead and guide technicians and assistant engineers in daily operations, training, and field discipline.
• Demonstrates high accountability, professionalism, and readiness to take initiative under limited supervision.
• Ability to evaluate issues on-site and make appropriate technical and operational decisions with sound judgment and proper escalation when required.
• Familiarity with ISO 9001:2015, ISO 14001:2015, ISO 45001:2018, and adherence to regulatory and internal safety standards.
• Commitment to following SOPs, maintenance operating standards (MOS), and company procedures consistently.

Education/ Experience:

·       Bachelor Degree in Cybersecurity, Computer Engineering or related fields

·       Minimum 5 years in IT Service Management and Technical Delivery.

·       At least 2 years of experience ina leadership or supervisory role.

Job Description:

·       Oversee the end-to-end IT technical delivery, ensuring allinfrastructure and security services meet performance and availabilitybenchmarks.

·       Drive the adoption of ITIL best practices across Incident, Change, andProblem Management workflows.

·       Manage and provide technical direction for infrastructure and Security-related projects, ensuring they stay on track and within scope.

·       Champion a user-centric approach to IT services, ensuring technical solutions translate into a positive and efficient experience for the end-users.

·       Lead and mentor a team engineers (Network, System, and Cyber), fostering a culture of accountability and continuous improvement.

Skill Sets:

ITService Management (ITSM):                 ITIL Certification (v3/v4), SLA/OLA Management, and Service Level Reporting.

Team& Resource Leadership:                    Resource Planning, Technical Mentorship, and Performance Management for teams of 5+members.

Infrastructure& Security Delivery:           Oversight of Cisco Networking, VMware/Windows/RHEL Systems, and Cyber Security Stacks(Firewalls/SIEM/EDR).

Management:                                                Lifecycle Management for Security Initiatives, Infrastructure Migrations, and SystemUpgrades.

OperationalGovernance:                            ITCompliance, Disaster Recovery (DR) Planning, and Business Continuity (BCP).