Total 2,386 Senior Executive network engineer job vacancies

Job Summary

You will be deployed to our client who is a leading government technology agency driving digital transformation and innovation in the healthcare sector. As a Senior Software Developer, you will serve as a technical lead in our transition to the cloud. You’ll leverage your deep expertise in Java, Liferay, and AWS to architect, build, and optimize high-performance applications that define the future of our digital infrastructure.
Responsibilities

• Design, develop, and implement integration solutions for applications migrating to the AWS Cloud platform
• Prepare detailed migration plans, timelines, and risk mitigation strategies
• Collaborate with cross-functional teams to understand business requirements and implement effective integration strategies
• Work closely with the migration team to execute the migration of applications to the AWS Cloud
• Create and implement APIs to facilitate communication between applications and services
• Ensure API designs adhere to best practices for scalability, security, and performance
• Collaborate with team members to troubleshoot complex problems related to integration processes
• Conduct thorough testing of integration solutions to ensure functionality, performance, and data accuracy
• Collaborate with QA teams to develop and execute test plans for integrated systems
• Provide documentation for troubleshooting and support purposes
• Provide L2/L3 application support for Liferay and Java applications, including incident investigation, bug fixes and RCA analysis
• Implement application enhancement and feature updates based on business requirements

Requirements

• Bachelor's Degree in Computer Science, Computer Engineering or equivalent
• In-depth knowledge and hands-on experience in Liferay development including OSGi Modular development, Liferay customizations and Service builder
• At least 5 years of experience in Java development (Java, J2EE, EJB, Spring Framework, etc.,)
• Knowledge of Spring framework, specifically in Spring Boot, Spring MVC, Spring Security, Spring AOP, and API integration with SOAP and RESTful webservices
• Experience in WebLogic, JBoss, WebSphere Application Server and Apache Web server
• Experience with Oracle WebLogic Server administration, including installation, configuration, and troubleshooting
• Familiarity with database integration to Oracle DB and PostgreSQL using Spring Data JPA, Hibernate, JDBC
• Knowledge in building and version control with Git, Gradle, Apache Ant
• Hands-on experience with AWS Cloud-native services (e.g. EC2, S3, Lambda, SQS, RDS, Kubernates, API Gateway.)
• Hands-on experience with CI/CD tools like Jenkins, GitLab CI, Bamboo or Circle CI
• Familiarity with IaC tools like Terraform or CloudFormation
• Ability to handle application performance tuning, monitoring, and associated components in AWS, ensuring optimal performance and reliability.

If you are interested in this role and would like to discuss the opportunity further please click apply now or email Chew Kai-Xinn at kaixinnchew@morganmckinley.com for more information.

Only shortlisted candidates will be responded to, therefore if you do not receive a reply within 14 days please accept this as notification that you have not been shortlisted.

Morgan McKinley Talent Solutions

Morgan McKinley Pte Ltd EA Licence No: 11C5502

EAP Registration No: R2196712

EAP Name: Chew Kai-Xinn

Job Description:

• In charge of performing quality assurance functions with regard to the product, process and maintain quality management system while ensuring compliance with all customers’ requirements
• Responsible for reviewing and revising quality procedures and quality control instructions
• Liaise with customers / vendors / suppliers on non-conformance activities, perform root cause analysis and determine effective corrective actions to reduce or eliminate the cost of poor quality
• In charge of performing internal audits to evaluate quality system, products, and processes
• In charge of performing vendors’ and on-site audits as required
• Drive down monthly Cost of Poor Quality/ scrap

Requirements:

• Degree in Mechanical / Aeronautical Engineering / other relevant disciplines
• Minimum 5 years of experience in QMS, AS9100, NADCAP

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 managing and supporting planning and procurement of medical, non-medical equipment, and furniture
• Plan and lead user workgroups by organising regular meeting sessions, setting goals and targets, facilitating useful and productive discussions, guiding user departments, as well as reviewing performance indicators and work plans
• Responsible for budgetary planning and control, ensuring that the development keeps within budget
• Work closely with user department and various stakeholders in the preparation of medical, non-medical equipment and furniture specifications for tenders
  Provide recommendation to users based on technical compliance of medical, non-medical equipment and furniture in tender submissions
• Attach to Group team to familiarise with Group BME policies and procedures through supporting the daily operations to align with organisation and regulatory requirements
• Liaise and manage external contractors on service and tender commitment issues Provide technical advisory to end users and senior management on medical, non-medical equipment and furniture related issues
• Perform any other duties as assigned

Requirements

• Min Diploma in Electronics or relevant Engineering
• Min 5 years of experience in service and maintenance of medical equipment.
• Experience in Healthcare/Hospitals

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

• $4,800 - $7,000 + AWS, Variable bonus & Allowance
• Excellent career progression with equal opportunities
• Attractive employee welfare benefit
• Location: Hougang (Kovan)| 5 days | 9am to 6pm
• M&E Consultancy Services for Building and Industrial project

Responsibilities

• To design and engineering of Electrical system and ELV System (CCTV System, Access control System, Data and Telecom System, Fire alarm system, Emergency voice communication system).
• Prepare Concept design, detailed design, tender design and issue for construction.
• Liaise and coordinate with client, other consultants, contractors in development and implementation of the project until completion and advice on technical matters for Mechanical and Electrical related queries.
• Ensure cost control, maintain project timeline, manage manpower resources for the project.
• Prepare and vet drawings plan for submission to all Authorities.
• Liaise with appointed Mechanical and Electrical PE for all submission to authorities.
• Attend to site progress meeting and site technical issues.
• Attend and liaise with authorities for plan approval and site inspection.
• Conduct testing and commissioning of Mechanical and Electrical System
• Assist on the tender for all prospective projects.

Requirements:

• Has experience in Electrical system in Singapore Building Services Design.
• Related experience in Electrical system design for buildings.

KINDLY INCLUDE THE FOLLOWING IN YOUR RESUME:

1. Expected salary
2. Notice period
3. Past project details – what kind of construction/building, etc

Encasa Asia Employment Services LLP
EA Licence No: 13C6898

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 150,000 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 1,700 of the brightest and most innovative people in tech across 26 offices around the globe. Valued at US$6.2 billion and backed by world-leading investors including Visa, Airtree, Blackbird, Sequoia, DST Global, Greenoaks, Salesforce Ventures, Lone Pine, and Square Peg, 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.

Airwallex is a rapidly growing fintech unicorn, founded in 2015 and now flourishing at the Series E financing stage.  With a global footprint across Asia-Pacific, Europe, North America, and APAC, we specialize in providing diverse financial payment solutions for B2B merchants, empowering businesses to operate seamlessly anywhere, anytime.

Core Responsibilities

As a Senior Software Engineer, you will be responsible for designing and building the core services that power our platform. You will tackle complex technical challenges, ensuring our systems remain highly available, scalable, and efficient as we continue to grow globally.

• Architecting Scalable Systems: Design and implement robust, high-performance backend services capable of handling high-volume traffic and complex data workflows.

• Optimizing Distributed Infrastructure: Build and maintain reliable internal and external-facing systems, focusing on low latency and high availability.

• Enhancing Data Retrieval: Develop and optimize search and data platforms to ensure fast and accurate information retrieval across distributed datasets.

• Driving Engineering Excellence: Lead technical initiatives, perform deep-dive code reviews, and mentor junior engineers to maintain high standards of code quality and system design.

• Cross-Functional Collaboration: Partner with Product, DevOps, and Security teams to translate business requirements into scalable technical solutions.

What You’ll Do

• Solve High-Scale Challenges: Address intricate, organization-wide problems by leveraging modern technologies in distributed systems, reactive programming, and workflow orchestration.

• Build Mission-Critical Infrastructure: Develop shared libraries and frameworks that eliminate technical bottlenecks and accelerate the pace of innovation across the entire engineering organization.

• Technical Strategy: Conduct evaluations of emerging technologies and guide long-term architectural decisions to ensure global resilience and efficiency.

Minimum Qualifications

• Technical Expert: You have strong proficiency in backend programming languages such as Java, Go, Rust, or Python and their associated ecosystems.

• Distributed Systems Specialist: You have a deep understanding of microservices architecture, including service discovery, load balancing, and inter-service communication.

• Database & Storage Expert: You possess hands-on experience with relational and non-relational databases (e.g., PostgreSQL, Redis, Elasticsearch) and understand data consistency and performance tuning at scale.

• Cloud & Infrastructure Literate: You are comfortable working with cloud providers (AWS, GCP, or Azure) and container orchestration tools.

• API Specialist: You have extensive experience in API design and lifecycle management, with a firm grasp of security protocols (OAuth, JWT, mTLS).

• Clear Communicator: You can articulate complex technical concepts to both technical and non-technical stakeholders in a multicultural environment.

Good to have

• Performance Engineering: Experience with advanced profiling (e.g., flame graphs) and system-level optimization.
• Observability & Reliability: Familiarity with monitoring, tracing, and logging tools (Prometheus, Jaeger, ELK) to maintain system health.
• Open Source Contributor: You actively follow or contribute to the open-source community and enjoy bringing cutting-edge industry trends into your work.
• Familiarity with Kubernetes and Docker.

The Role

We are looking for a Network Services Engineer to support and deliver solutions within large-scale cloud and data centre environments. This role involves working on complex network infrastructure, supporting cloud-based services, and ensuring high availability and performance across mission-critical systems.

For more experienced candidates, there are opportunities to take on senior or lead responsibilities, including team leadership and project ownership.

Key Responsibilities

• Support deployment and operations within cloud and data centre environments
• Troubleshoot and resolve issues across large-scale network infrastructure
• Manage and support Software Defined Networking (SDN) and cloud networking services
• Work with technologies such as Azure VNet, ExpressRoute, DNS, DDoS protection, Traffic Manager, and Load Balancers
• Participate in on-call support for critical systems
• (For Lead role) Guide team members and drive technical delivery

Requirements

• Diploma or Degree in Computer Science, Engineering, or a related discipline
• Minimum 2 years of experience for Engineer, 5 years for Senior/Lead roles
• Experience in large-scale data centre or cloud environments
• Strong foundation in networking concepts and infrastructure
• Good communication skills and ability to work collaboratively

Technical Skills

• Scripting/Programming: Python, Java, Perl, Kusto
• Operating Systems: Linux
• Networking: SDN, VNet, DNS, ExpressRoute, Traffic Manager, Load Balancer
• Data Formats: JSON, XML
• Certifications such as CCNP or JNCIP are advantageous
• Exposure to network automation and security is a plus

Work Location: Tampines

Please email a copy of your detailed resume to kayla@talentsis.com.sg for immediate processing.

Only shortlisted candidates will be notified.

Key Responsibilities:

• Implement, maintain, and administer IT infrastructure including networks, operating systems, storage, and backup systems
• Collaborate with system development teams on system design, implementation, integration, and testing
• Provide 24x7 on-call support on a rotational basis, including executing corrective actions to resolve production issues and minimize system downtime
• Develop and maintain technical and program documentation to support effective planning and execution
• Liaise with customers and external vendors to troubleshoot and resolve technical issues

Requirements:

• Minimum of 3–5 years of relevant working experience
• Bachelor's Degree Holder (Open for Fresh Graduates)
• Solid understanding of IT infrastructure, including operating systems and networking
• Strong interest in emerging technologies and a willingness to continuously upgrade skillsets

Only shortlisted candidates will be notified.

Please email a copy of your detailed resume to bianca@talentsis.com.sg for immediate processing.

(EA Reg No: 20C0312)

KEY DUTIES & RESPONSIBILITIES

Project Planning and Execution:

• Assist the Project Manager in developing and implementing comprehensive project plans.
• Coordinate and oversee all construction activities on-site, ensuring compliance with project schedules and work programs.
• Monitor project progress and identify potential risks or issues, implementing corrective actions as needed.

Technical Documentation:

• Prepare, review, and submit various project documents, including schedules, method statements, design plans, risk assessments, and monthly reports.
• Conduct technical reviews of project specifications to ensure alignment with project requirements.

Site Supervision and Quality Control:

• Supervise construction activities to ensure adherence to contract specifications, drawings, quality standards, and ESH practices.
• Conduct regular site inspections to monitor progress and identify any deviations from project plans.
• Prepare of QAQC related documentation (ITP, FOK Inspection Records, etc).
• Implement quality control measures to ensure the highest standards of workmanship.

Stakeholder Management:

• Coordinate and liaise with clients, consultants, subcontractors, suppliers, and authorities on project-related matters.
• Attend regular project meetings and provide technical and non-technical solutions to issues.
• Assist in verifying progress payments and claims from contractors.

Ad-hoc Tasks:

• Maintain accurate project records and documentation.
• Prepare reports and presentations as required.

JOB REQUIREMENTS

• Diploma / Bachelor's degree in Electrical / Mechanical Engineering or Project / Construction Management related field.
• Min 4 years experience in Construction Project Management
• Strong understanding of construction methodologies, materials, and equipment.
• Excellent organizational, planning, and time management skills.
• Strong communication and interpersonal skills.
• Must be a good team player
• Ability to work under pressure and meet tight deadlines.
• Experience / Knowledge in MS Project / Scheduling in Data Center Project preferred.

• Hands-on ownership of Azure AD/Entra ID Security and O365 Conditional Access design and implementation.
• End-to-end ownership of cloud and infrastructure security as part of a holistic infrastructure operating model.
• Owned cloud and infrastructure security as a core component of the end-to-end infrastructure operating model to ensure seamless security integration.

about the company
We need a potential infrastructure leader who builds security into the very DNA of our systems.

We are looking for a Senior Infra Security Engineer who "owns" the environment. You aren't just managing tools; you are designing and implementing the secure foundation of our global infrastructure.

about the job

• Take full ownership of the infrastructure security lifecycle from initial architectural design and "shift-left" deployment to day-to-day operational excellence.
• This is not a "support" task. You will lead the design and hands-on implementation of our Azure AD / Entra ID ecosystem, including complex O365 Conditional Access policies and IAM frameworks.
• Build and secure scalable Azure and AWS environments, ensuring every VNET, Firewall, and PaaS service is hardened against modern threats while optimized for cost and performance.
• Drive the transition to a modern operating model by automating security controls using Terraform or similar tooling, ensuring compliance is "baked in" by default.
• Beyond prevention, you will own the technical execution of Disaster Recovery and Business Continuity plans, ensuring our global operations remain uninterrupted.

skills and experience required
At least 8+ years of experience, but more importantly, a track record of owning infrastructure. You can describe the "why" and "how" behind the systems you’ve built.

Hands-on expert in Microsoft Azure/AWS, with specific, demonstrable experience in securing Entra ID (Azure AD) and designing sophisticated Conditional Access workflows.

Understand how a firewall change affects the application layer and how an IAM policy impacts the developer workflow.

You can bridge the gap between high-level roadmaps and low-level configuration, communicating effectively with both the C-suite and the engineering team.

whats an offer
The permanent opportunity for a Senior Infrastructure Security Engineer, will pay a salary range of $ 8,500 - $ 9,800 plus benefits. This opportunity offers hybrid working arrangement.

To apply online please use the 'apply' function, alternatively you can reach me at
https://www.linkedin.com/in/Oliviatoh-032330132/. (EA: 94C3609 / R22109942)

Responsibilities

• Manage end-to-end Application Lifecycle Management (ALM), ensuring smooth onboarding, support, and decommissioning of applications
• Coordinate production support activities, ensuring system stability, SLA adherence, and timely issue resolution
• Drive release and change governance processes, ensuring proper approvals, planning, and execution
• Oversee incident and problem management, including tracking, escalation, and resolution coordination
• Manage IT financial operations (FinOps) including budgeting, forecasting, accruals, and cost optimization
• Lead cloud cost planning and budget governance, ensuring efficient utilization of cloud resources
• Support workforce capacity planning, resource allocation, and utilization tracking across teams
• Govern vendor and managed services, including contract lifecycle, performance tracking, and engagement management
• Manage IT assets and environment readiness, ensuring availability and compliance
• Oversee access provisioning and identity governance, ensuring security and compliance standards are met
• Provide Agile PMO support, including sprint coordination, backlog tracking, and delivery governance
• Maintain application portfolio reporting, including performance, utilization, and cost insights
• Drive technology procurement and contract governance, including PO tracking and invoice validation
• Prepare PMO reports and RAG status tracking for leadership and stakeholders
• Support IT asset provisioning and environment setup for project and operational needs
• Contribute to application deployment support and release readiness activities
• Maintain and manage knowledge repositories using SharePoint and Confluence
• Ensure project tracking and governance reporting across multiple initiatives
• Develop and maintain documentation, SOPs, and process frameworks
• Collaborate with cross-functional teams to ensure delivery alignment and operational excellence

Requirements

• Bachelor’s degree in Computer Science, Information Technology, Data Engineering, or a related field.
• At least 10 years of experience in Application Lifecycle Management, Production Support, and project/contract financial governance frameworks.
• At least 5 years’ experience in IT Financial Management (FinOps) and cloud cost optimization
• At least 5 years’ hands-on experience in PMO support, project tracking and reporting, managing vendor contracts, procurement processes, and managed services.
• Must be able to provide 24 x7 standby support, including weekend and PH on-call support.
• Strong experience in IT asset management, environment provisioning, and deployment support
• Experience in IT security, access management, and identity governance practices
• Experience in cloud platforms and enterprise application environments
• Experience in knowledge management tools such as SharePoint and Confluence
• Experience in Jira and Kanban boards for Agile delivery tracking
• Hands-on experience in financial systems such as Hyperion and PSGL
• Experience in MS Excel, PowerPoint, and Outlook for reporting and analysis
• Experience in Windows-based enterprise environments
• Excellent communication and stakeholder management skills
• Strong leadership and coordination capabilities across cross-functional teams
• Demonstrated problem-solving and analytical thinking skills
• Strong organizational and planning abilities with attention to detail

ASTEK has been providing IT and Engineering solutions for some of the world’s largest industrial and services groups for more than 35 years with 10,000 passionate experts in 22 countries throughout Europe, APAC, Middle East and the Americas

Currently, we are looking for Senior Software Engineer which would be based in Singapore

Responsibilities:

• Bachelor's degree with minimum 5 years of relevant experience in software development, DevSecOps, and production/platform support.

• Proficient in modern programming languages (C#, TypeScript/JavaScript) with hands-on experience in Test Driven Development (TDD).

• Solid understanding of SOLID principles, design patterns, and data models.

• Hands-on experience with building and integrating REST APIs and webhooks.

• Familiarity with CI/CD pipelines, Git, and infrastructure-as-code principles.

• Experience with identity and access management (SSO, OAuth, SCIM).

• Familiarity with AWS EKS, and Snowflake.

• Proven problem-solving, analytical, communication, leadership, and stakeholder management.

• Responsible for projects detail design, prototype, commissioning and testing completed systems
• Liaise with Customer and internal team members to ensure good co-ordination, planning and meeting project schedule
• Coordinate and manage factory testing in both company premises and customer’s site.
• Responsible for integration of both hardware & software work as well as implementation
• Carry out proper execution of the integration / engineering / maintenance work and QA Technical checks throughout project execution
• Handel application programme change management, hardware deployment management & documentation
• Implantation of PLC / SCADA project from concept to design and programming
• Interface with SCADA & PLC programming
• Meeting with clients, reports and documentation
• Capable of performing troubleshooting independently

Job Description:

• In charge of developing and implementing new optic / illumination components/system
• Responsible for designing and developing automated visual inspection systems for a full range of semiconductor equipment. 
• In charge of resolving existing optical/illumination issues within the equipment.
• Identify necessary and desirable improvements for vision optical system performance.

Job Requirement:

• Minimum Degree in Optics Engineering, Physics, Photonics, or a related field is required.
• Minimum with 5 year working experience in optical design software, alignment, testing, and high magnification optics.
• Knowledge of LED illumination systems, lenses, specifications, design trade-offs, and basic optics modeling techniques
• Experience in 2D drawing

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

• A Degree in Mechanical Engineering or Electrical Engineering from recognized universities.
• At least five (5) years of practical working experience in the related field of Civil Construction projects.
• Report to M&E Manager, and assist in managing, planning and coordinating mechanical engineering or electrical engineering to meet the time, cost and quality objectives.
• Coordinate design and/or detailing with consultants, develop shop drawings, review submissions from subcontractors and liaise with other work disciplines.
• Assist Tender Team at Head Office.

• Proficient in REVIT and AUTOCAD software applications.
• Positive attitude, self-motivated, initiative and responsible.
• Good communication and interpersonal skills.
• Able to work independently.