Total 4,931 communications engineer job vacancies in Engineering category

Role Overview

Join the Software Engineering team on a physical Operations Technology (OT) integration project. You will build and maintain the backend systems that connect OT field devices to the digital twin platform — handling real-time data ingestion, protocol translation, and system integration across industrial communication standards.

Key Responsibilities

• Develop and maintain backend services and middleware for OT/IoT data ingestion using OPC-UA, MODBUS, and MQTT protocols.
• Build data pipeline components that normalise, process, and route telemetry from field devices to platform services and 3D visualisation layers.
• Integrate AI coding tools (e.g. Claude, Copilot) into daily development workflows for code generation, unit testing, and validation — this is an expected practice, not optional.
• Write and maintain automated test suites covering protocol adapters, data transformation logic, and integration endpoints.
• Collaborate with frontend Unity engineers and systems architects to define and implement API contracts (REST/WebSocket).
• Participate in code reviews, contribute to technical documentation, and support deployment through CI/CD pipelines.
• Troubleshoot field connectivity and protocol issues; work with OT/hardware teams on device commissioning and debugging.

Must-Have Requirements

• Hands-on experience with OPC-UA, MODBUS, and MQTT — protocol implementation, not just conceptual familiarity.
• Proficiency in backend development (Python, Node.js, Go, or Java — at least one).
• Active use of AI tools for coding, testing, and validation in prior roles or personal projects.
• Experience writing integration and unit tests; familiarity with test automation frameworks.
• Comfortable working with message brokers (MQTT brokers, Kafka, or similar) and time-series or event-driven data.

Good to Have

• Exposure to digital twin platforms or industrial IoT stacks.
• Familiarity with OT security considerations (network segmentation, secure protocol configuration).
• Experience with containerisation (Docker/Kubernetes) and CI/CD tooling.
• Knowledge of BACnet, DNP3, or other industrial protocols.

Experience:

2–5 years in backend or systems software engineering, with at least some exposure to OT/IoT environments. Degree in Computer Science, Engineering, or equivalent practical experience.

5 days, 8.30am-6.15pm

Salary: $3500- $6000

Location: Ubi 

Company background:

Specializes in Semiconductor Backend Tooling including Die Attach Tools, Wire Bond Tools & Bond Test Tools

Job Responsibilities:

• Design and development of Semiconductor Tools and mechanical systems.
• Planning, Scheduling and Costing of Tools and Mechanical Modules
• Responsible for 3D & 2D drawings, tolerance analysis, BOM preparation.
• Working closely with Electrical, Vision and Software Engineers.
• Willing to work extended hours in critical phases of project execution.

Job Requirements:

• Diploma or Degree in Mechanical Engineering or related Technical disciplines.
• Minimum 3 years of design experiences in semiconductor tooling
• Experience with Design and Development of High-Speed Pick and Place Systems, Flip Chip Bonders, Die Attach Machines, and Lamination Machine is a definite plus
• Proficiency with CAD Software is a must.
• Experience with vision application, thermal modelling, calculation and measurement techniques would be an advantage.

Kelly Chong Reg No:R26161160

The Supreme HR Advisory Pte Ltd EA No: 14C7279

Responsibilities

• Design, develop, and maintain scalable enterprise applications using Java, Spring Boot, and Microservices architecture.
• Develop and enhance RESTful APIs and backend services to support business requirements.
• Build, deploy, and support cloud-native applications leveraging AWS services.
• Develop automation scripts using Linux Shell Scripting and PowerShell to improve operational efficiency.
• Collaborate with UI teams for Angular-based frontend integrations.
• Implement and maintain CI/CD pipelines to enable efficient software delivery.
• Containerize applications using Docker and support deployment across various environments.
• Ensure high code quality, security, and compliance standards through SonarQube and Veracode remediation activities.
• Develop and execute unit test cases using JUnit and support overall testing activities.
• Design and support messaging solutions using IBM MQ and JMS technologies.
• Perform SQL development, query optimization, data analysis, and production issue troubleshooting.
• Participate in architecture discussions, technical design reviews, and solution planning.
• Work closely with cross-functional teams in an Agile environment to deliver high-quality solutions.
• Monitor application performance, identify bottlenecks, and implement improvements for scalability and reliability.
• Provide technical guidance, code reviews, and mentoring support to development team members.
• Support production releases, incident resolution, root cause analysis, and continuous improvement initiatives.

Requirements

• 8+ years of experience in Java application development with strong expertise in Java
• Hands-on experience in Spring Boot development.
• Strong experience with SonarQube and Veracode for code quality and security compliance.
• 3+years of experience in Banking, Financial Services, or other enterprise-scale environments.
• Hands-on experience in designing and developing Microservices architecture.
• Hands-on experience in monitoring & logging such as Grafana, Splunk
• Strong experience in developing and integrating RESTful APIs.
• Hands-on experience with AWS cloud services and cloud-based application deployment.
• AWS Certification will be an added advantage.
• Experience in implementing and managing CI/CD pipelines using industry-standard tools.
• Strong working knowledge of Linux environments and Shell Scripting.
• Experience with Angular and frontend integration.
• Hands-on experience in PowerShell Scripting and automation.
• Experience with Docker containerization technologies.
• Hands on experience in JUnit and unit testing frameworks, Hibernate, Eureka, JPA, Zuul
• Experience working with IBM MQ, JMS, and enterprise messaging systems.
• Knowledge in SQL and relational databases.
• Experience working in Agile/Scrum development environments.
• Strong understanding of software design principles, distributed systems, and application performance optimization.
• Experience with source code management and build tools such as Git, Maven, and Jenkins.
• Excellent analytical, problem-solving, and communication skills.
• Experience in leading technical discussions, mentoring team members, and collaborating with cross-functional stakeholders is an added advantage.

JOB-00583

Key Responsibilities:

• Collaboration with Project Manager and customer to understand design requirements and specifications for the product.

• Analyse project requirements and participate in concept generation.

• Design high precision and high-tech automation equipment.

• Selection of standard components such as sensor, pneumatic, motor, servo axis and robotics.

• BOM preparation using SAP.

• Coordinate with fabrication house and component suppliers.

• Report project progress to Project Manager and superior.

• Guide assembly technicians to build and test the equipment.

• Collaborate with cross-functional teams (including design, manufacturing, and quality assurance) to ensure compliance with industry standards and regulatory requirements.

Job Requirement:

• Minimum 6 years of relevant experience in automation equipment design.

• Knowledge and experience in factory automation is an advantage.

• Experience in mechanical, electrical, pneumatic, sensor component selections.

• Proficient in Solidworks 3D and EPDM software.

• Excellent problem-solving and analytical skills with meticulous attention to detail.

• Strong communication skills and ability to collaborate effectively in a team environment.

• Knowledge of industry standards and regulations related to machine safety and performance (e.g., ISO, IEC standards).

• Familiarity with reliability engineering principles and techniques.

Please submit your updated resume in Word format by using the Apply Now Button.

We regret that only shortlisted candidates will be notified.

Email resume to che••••••••••@peopleprofilers.com

People Profilers Pte Ltd, 20 Cecil Street, #08-09 PLUS Building, Singapore 049705

Tel: 69•• •744

Posting Personnel: Ding Xin Er

EA Licence Number: 02C4944

Registration Number: R22106669

Our esteemed client in the IT industry is seeking a Full Stack Engineer (Python/ Node.js) to join their dynamic team:

• Employment Type: 33-months contract
• Position: Full Stack Engineer
• Location: Central
• Working Hours: Monday to Friday, Office Hours
• Salary Package: Basic + Bonus + Medical Benefits

Job Responsibilities:

• Design, build, and maintain scalable, reliable, and high-quality software applications and modules.
• Develop clean, maintainable, and well-tested code in line with established engineering standards and best practices.
• Work closely with Product Managers, UX Designers, and business stakeholders to translate user and business requirements into seamless digital solutions.
• Contribute to system architecture discussions and support technical decision-making to ensure solutions remain scalable, maintainable, and high-performing.
• Participate in code reviews to uphold code quality and system consistency, while providing guidance and support to junior engineers within the team.
• Support CI/CD pipelines and cloud-native deployments to maintain system reliability, availability, and security.
• Participate actively in agile ceremonies, including sprint planning, estimation, and retrospectives, to drive continuous improvement and effective project delivery.

Job Requirements:

• At least a Degree in Computer Science, Software Engineering, or a related discipline.
• Minimum 6 years of hands-on software engineering experience, preferably within a full-stack development environment.
• Strong proficiency in modern programming languages such as Python, Node.js, or Go, as well as frontend frameworks including React or Vue.js.
• Experience working with cloud-native technologies and architectures on platforms such asAWS, Azure, or GCP, with exposure to microservices-based systems.
• Familiarity with containerization and orchestration tools such as Docker and Kubernetes, along with CI/CD pipelines and deployment practices.

Ready to apply? Here’s how: 

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

Only shortlisted candidates will be notified. 

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

Adelin Chong | EA Personnel Reg No.: R1875641 

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

Key Responsibilities

• Design,implement, and manage cloud infrastructure solutions across public and hybrid cloud environments (e.g., AWS, Azure, GCP).
• Plan,execute, monitor, and deliver cloud migration, deployment, and infrastructure upgrade projects.
• Provision and maintain cloud resources using Infrastructure as Code (IaC) tools.
• Ensure high availability, scalability, security, and performance of cloud-based systems.
• Monitor cloud environments and ensure compliance with contractual Service Level Agreements (SLAs).
• Perform routine maintenance, patching, backup management, and disaster recovery planning.
• Implement and manage virtual networks, VPNs, firewalls, and security configurations in cloud environments.
• Collaborate with DevOps and application teams to support CI/CD pipelines and containerized workloads.
• Troubleshoot, diagnose, and resolve cloud infrastructure and network-related issues.
• Prepare technical documentation, architecture diagrams, and project reports.

Job Requirements

• Min 0 to 2 years of working experience required.
• Strong knowledge of cloud platforms such as AWS, Microsoft Azure, or Google Cloud Platform.       Experience with virtualization, hypervisors, and cloud-native services.
• Hands-on experience with Infrastructure as Code tools (e.g., Terraform, CloudFormation,ARM).
• Familiarity with containerization and orchestration tools (Docker, Kubernetes).
• Knowledge of networking concepts including VPC, VPN, firewalls, load balancers, androuting.
• Understanding of security best practices in cloud infrastructure.
• Strong analytical and problem-solving skills with a proactive mindset.
• Excellent communication skills to engage both technical and non-technical stakeholders.
• Ability to work independently as well as collaboratively in a fast-paced environment.

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)

• Lead solution architecture and design for multi-site, geo-redundant systems. Develop High-Level and Low-Level Designs (HLD/LLD) and validate Detailed-Level Designs (DLD) before deployment.
• Define reference architectures and golden images; champion automation-first strategies for provisioning, configuration, patching, and system upgrades.
• Own technical delivery plans, risk identification, and mitigation strategies across staging and production environments. Ensure proper validation through documented unit, integration, and UAT testing.
• Partner with engineering and PMO teams to maintain governance frameworks, manage change control, and align key stakeholders at every project milestone.
• Serve as the highest-level (Tier-3/4) escalation point for critical incidents (Sev-1/Sev-2). Lead incident resolution, conduct root-cause investigations, and drive implementation of permanent corrective measures.
• Act as the technical lead during pre-sales and delivery phasesclarifying requirements, validating assumptions, and translating business needs into technical designs in collaboration with Sales, Service Excellence, Product, and PMO teams.
• Lead technical workshops, architecture reviews, and formal handovers. Represent engineering leadership in change advisory boards and go/no-go decision meetings.
• Ensure HLDs, LLDs, runbooks, disaster recovery procedures, and security hardening guides are up to date, version-controlled, and consistently applied across delivery teams.
• Mentor System Engineers and Senior Engineers, review technical designs and scripts, set quality benchmarks, and guide professional growth and cross-training efforts.
• Drive close collaboration with Sales, Service Excellence, Product, and Customer teams to deliver cohesive and high-quality solutions.

Technical Skills and Experience

• Linux Administration: Advanced expertise in RHEL, CentOS, and Ubuntu, including system hardening, high-availability clustering, and performance optimization.
• Networking and Security: Strong understanding of switching, routing, firewalls, VLANs, and core protocols (TCP/IP, DNS, NTP, LDAP, SMTP); capable of making architecture-level security and design decisions.
• Virtualization and Cloud: Skilled in KVM, VMware, and Hyper-V platforms; proficient in designing hybrid architectures across AWS, Azure, and GCP with cost and performance optimization.
• Data and Observability: Hands-on experience with MySQL, MariaDB, and PostgreSQL; familiarity with centralized logging, metrics, and alerting tools such as syslog-ng and Elastic Stack.
• Automation and Scripting: Proficient in Bash and Linux shell scripting; working knowledge of Python, Ansible, and Terraform for infrastructure automation and CI/CD implementation.
• Containerization: Experience with Docker, Docker Swarm, and Kubernetes for building, deploying, and managing scalable containerized applications.
• Implementation Support: Willing to engage directly in hands-on configurations and deployments for critical or high-priority projects.

Requirements

• Minimum 10 years of experience in systems engineering, including at least 3 years in an architecture or principal engineering capacity managing complex deployments.
• Preferred certifications include RHCE, AWS/Azure Solutions Architect, Kubernetes (CKA/CKAD), and network/security credentials such as CCNP.
• Willingness to travel for onsite deployments, implementations, and cutover activities when necessary.
• Strong leadership, communication, and stakeholder management skills, with the ability to influence and drive outcomes across technical and business teams.

We regret that only shortlisted candidates will be notified.

GMP Technologies (S) Pte Ltd | EA License: 11C3793 | EA Personnel: Bautista Gia Grace De Guzman | Registration No: R23111973

Company Overview

We are an AI-driven technology company building a smart learning platform that transforms how students learn and solve problems. Our product leverages AI, including LLMs and intelligent content systems, to deliver personalised learning experiences.

Job Summary

You will design and build AI-powered features for our product, applying Machine Learning and Generative AI techniques to real-world applications such as LLM workflows, content intelligence, and system optimisation.

Responsibilities

• Develop and implement AI, Machine Learning, and Generative AI solutions to enhance product capabilities
• Design and build applications using large language models (LLMs), including prompting, embeddings, and retrieval-augmented generation (RAG)
• Optimise AI models for improved performance, reduced latency, and cost efficiency
• Build and maintain scalable AI services and APIs integrated with backend systems
• Process and manage both structured and unstructured data to support AI functionalities
• Ensure system architecture supports scalability and reliability of AI features
• Conduct model testing and monitor performance metrics to ensure quality
• Troubleshoot issues and implement improvements to enhance model accuracy and robustness
• Implement feedback loops to continuously refine AI models based on user and system data
• Collaborate effectively with product and engineering teams to align AI development with business goals
• Follow best practices in coding and documentation to maintain high-quality software standards
• Participate actively in code reviews to ensure code quality and knowledge sharing

Required competencies and certifications

• Bachelor’s degree in Computer Science, Artificial Intelligence, Data Science, or a related field
• Proficient in Python programming and software engineering fundamentals
• Experience in building APIs and backend systems
• Understanding of machine learning concepts
• Familiarity with RESTful APIs and database systems
• Ability to work independently with effective communication skills

Preferred competencies and qualifications

• Experience with large language models (LLMs), prompt engineering, embeddings, or retrieval-augmented generation (RAG)
• Familiarity with deep learning frameworks such as PyTorch or TensorFlow
• Experience with cloud platforms including AWS, GCP, or Azure
• Knowledge of containerization (Docker), continuous integration/continuous deployment (CI/CD), or MLOps practices
• Experience working with vector databases

• Deliver Service Operations support to both internal and external customers in alignment with contractual terms and established Service Level Agreements (SLAs).
• Maintain and ensure the optimal performance of all systems and products managed by the Service Operations team.
• Serve as the single point of contact (SPOC) for customers when required, coordinating with internal resolver teams, the Service Desk, and customers to ensure timely intervention and high-quality service resolution within defined SLAs.
• Provide top-tier incident and problem management support, coordinating resolutions with the appropriate technical teams.
• Minimize service restoration times by escalating issues to specialized resolver groups both within and outside the organization, in accordance with SLA and monitoring policies.
• Oversee the replacement of faulty equipment, ensuring the availability and timely replenishment of spare parts as per the defined sparing policy.
• Uphold the highest operational standards across the team by offering guidance, support, and hands-on management for incident and problem resolution.
• Proactively identify service and infrastructure issues, conduct diagnostics, and maintain ownership of service requests to ensure effective problem resolution.
• Assist senior team members in daily task coordination, reporting, and overall operational management.
• Follow installation standards and industry best practices to ensure high-quality service delivery and system operations.
• Utilize appropriate tools and equipment to perform installations, interventions, and repairs in line with operational guidelines.
• Escalate unresolved problems to higher support levels as needed.
• Conduct scheduled preventive and proactive maintenance, as well as monitoring of systems and services, to meet customer expectations.
• Execute Change Management, Configuration, Design, and Implementation tasks for supported systems and products.
• Manage local vendors to ensure consistent service delivery to the Service Operations centers, and report on vendor performance to management.
• Analyze, define, document, and test system and application enhancements.
• Provide on-site support to end-users during service cutovers.
• Continually identify, document, and share lessons learned, known errors, and operational insights to enhance service quality.
• Be available for escalations and support during off-hours and on-call standby as required.

Qualification:

• Diploma/Bachelor Degree in Computer Science, Electronic Engineering or equivalent Telecommunications in-country qualification.
• Unix / Linux Certification, VMWare Certification, ITIL Foundation v3 Certification
• At least 3 years IT experience in following technologies: Operating System: RHEL 7/8, RHEL HA ,Windows Data center 2016/2019 with clustering
• Hardware: HP DL360 Gen 9, DELL R430XD, DELL R730XD / equivalent
• Virtualization: ESXi, VMWare vsphere 7/8, VMware vCentre, VMware SRM Standard
• MQ: MQ v8/9, MQ IPT, MQ Clustering, IBM License Manager
• Web: Apache Web Server, Apache Tomcat Application Server
• Monitoring tools: NagiosXI, NagiosLog, eG Monitoring suite
• Firewall: Palo Alto 850 & PA-5220 (equivalent), Checkpoint Firewall (equivalent)
• Load Balancer: F5 BIG-IP LTM i2600
• Vulnerability Manager( IBM Qradar All-in-one console, Event collector), Waterfall MQ Agent (Waterfall for IBM Websphere MQ)
• CA Server Luna HSM, Aruba Clearpass,SafeNet Network HSM, SecurityToken, Nessus Manager, Nessus Security Centre, Mcafee Advanced Security Suite, Mcafee ePolicy Orchestrator
• Storage: DELL EMC Unity 400, 300
• Backup: EMC Data Domain with DD Boost & DD Replicator, DELL EMC Networker, Veritas System Recovery
• Other Technologies: RedHat Satellite/ Spacewalk, DHCP, TFTP, Mail, Squid (WEB Proxy),NFS, Active Directory,DNS,NTP,Yum repo, IPA, SysLog servers.

Experience / Skills:

• Provided application support including routine health checks, service restarts, error log analysis, fault reporting, and issue replication in staging environments.
• Administered monitoring tools to ensure system performance and availability.
• Handled Incident, Problem, and Change Management processes across hardware and software platforms.
• Managed application release processes and performed preventive maintenance activities.
• Conducted root cause analysis to identify and resolve recurring issues.
• Utilized Java debugging skills and scripting languages such as PERL, BASH, and PYTHON for automation and troubleshooting.
• Supported and maintained network and security infrastructure in compliance with IT security policies.
• Upgraded network and security devices with stable firmware versions to ensure optimal performance and security.
• Administered and supported Storage and Backup environments following organizational standards.
• Performed regular health checks, error log investigations, production issue resolutions, fault reporting, and issue replication in non-production environments for storage and backup systems.
• Monitored and reported on storage and backup performance metrics as needed.
• Executed on-demand system backups and recoveries when required.
• Collaborated with third-party vendors for hardware issue resolutions, including component replacements.
• Participated in data center (DC) failover testing exercises.
• Demonstrated strong organizational skills with the ability to take full ownership of issues through to resolution.

To apply, please visit www.gmprecruit.com and search for Job Reference: L3XW6W3W

We regret that only shortlisted candidates will be notified.

GMP Technologies (S) Pte Ltd | EA License: 11C3793 | EA Personnel: Bautista Gia Grace De Guzman | Registration No: R23111973

• Provide presales technical support by designing and recommending suitable technology solutions that address clients’ business and technical requirements.
• Work closely with the sales team to analyze customer needs and propose effective cybersecurity and networking solutions.
• Deliver product presentations and live demonstrations to customers, partners, and internal teams.
• Prepare technical proposals, solution architectures, and compliance matrices for tenders and project bids.

Requirements:

• Diploma in IT or equivalent
• At least 2 years of presales experience within the IT networking and cybersecurity domain.
• Experience with technical presentations, product demonstrations, and proof-of-concept deployments.

If you are keen to apply for the position, kindly email your detailed resume in MS Word to hr@recruit-expert.com

Please note that only shortlisted candidates will be notified.

For more job opportunities, please visit our website at www.recruit-expert.com

EA Licence: 19C9701

Registration: R1326740

Job Description:

• Develop and maintain backend services and middleware for OT/IoT data ingestion using OPC-UA, MODBUS, and MQTT protocols.
• Build data pipeline components that normalise, process, and route telemetry from field devices to platform services and 3D visualisation layers.
• Integrate AI coding tools (e.g. Claude, Copilot) into daily development workflows for code generation, unit testing, and validation — this is an expected practice, not optional.
• Write and maintain automated test suites covering protocol adapters, data transformation logic, and integration endpoints.
• Collaborate with frontend Unity engineers and systems architects to define and implement API contracts (REST/WebSocket).
• Participate in code reviews, contribute to technical documentation, and support deployment through CI/CD pipelines.
• Troubleshoot field connectivity and protocol issues; work with OT/hardware teams on device commissioning and debugging.

Requirements:

Must-Have Requirements:

• Hands-on experience with OPC-UA, MODBUS, and MQTT — protocol implementation, not just conceptual familiarity.
• Proficiency in backend development (Python, Node.js, Go, or Java — at least one).
• Active use of AI tools for coding, testing, and validation in prior roles or personal projects.
• Experience writing integration and unit tests; familiarity with test automation frameworks.
• Comfortable working with message brokers (MQTT brokers, Kafka, or similar) and time-series or event-driven data.

Good to Have:

• Exposure to digital twin platforms or industrial IoT stacks.
• Familiarity with OT security considerations (network segmentation, secure protocol configuration).
• Experience with containerisation (Docker/Kubernetes) and CI/CD tooling.
• Knowledge of BACnet, DNP3, or other industrial protocols.

Experience:

• 2–5 years in backend or systems software engineering, with at least some exposure to OT/IoT environments.
• Degree in Computer Science, Engineering, or equivalent practical experience.

Associate Engineer x 3 (Office hrs)

(Gov project, stable role)

Singaporean Only, security clearance required

Salary range:

• Basic Salary $4000 - $5500 + Performance bonus + Other Benefits

Responsibilities:

• Performing both preventive and corrective maintenance oncommunication systems, sub-systems, and workshop-level repairs
• Maintaining tools, test equipment, and test jigs, and also providetechnical support and training as needed to meet customer’s needs
• Liaising with customers and suppliers, covering quotations,invoices, shipping documentation, and other peripheral duties

Requirements:

• Degree in Electrical & Electronics Engineering or equivalent
• At least 3 years of related working experience in Electronics systems maintenance
• Experience in handling network, systems & routers,servers, computers, etc will be added advantage
• Willingness to learn
• Able to work in a team

Additional Information:

• Stable role, Government Project (Singaporean Only)
• Working hours: Office Hours (Mon – Fri)
• Location: Near Yio Chu Kang MRT

Interested applicants simply email your resume to: vincent.tan@talentlab.com.sg

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

Build, Automate & Secure Enterprise Platforms

We are seeking an experienced Platform Engineer to join a high-performing infrastructure team responsible for the engineering, automation, and lifecycle management of enterprise Linux platforms. This role is ideal for someone who thrives in large-scale environments and enjoys driving platform stability, security, and operational excellence across on-premises and cloud infrastructure.

Key Responsibilities

• Engineer, build, and maintain enterprise Red Hat Enterprise Linux (RHEL) platforms
• Manage OS certification, baseline configurations, system hardening, and lifecycle management
• Test, validate, and deploy security patches to maintain compliance and reduce vulnerabilities
• Ensure platform currency, performance, and operational stability across distributed environments
• Support large-scale server infrastructure across on-premises and cloud platforms
• Plan and execute VMware platform upgrades, including ESXi, vCenter, Aria Suite, and VMware Cloud Foundation (VCF)
• Develop and maintain automation solutions using Ansible, Terraform, PowerShell, or similar technologies
• Participate in infrastructure maintenance activities, including scheduled weekend patching and upgrades
• Produce and maintain technical documentation, operational procedures, and runbooks
• Support incident, problem, and change management processes within an enterprise environment

Required Skills & Experience

• Strong hands-on experience with Red Hat Enterprise Linux (RHEL 7, 8, 9, and 10)
• Expertise in Linux server provisioning, administration, and OS lifecycle management
• Experience with infrastructure automation and configuration management tools such as Ansible or Terraform
• Strong knowledge of VMware technologies including vSphere, vCenter, vSAN, Aria Suite, and VMware Cloud Foundation (VCF)
• Experience with Red Hat Pacemaker Clustering and High Availability solutions
• Solid understanding of networking, storage, virtualization, and security principles
• Familiarity with ITIL processes including Incident, Problem, and Change Management

Preferred Experience

• Experience working within banking, financial services, or other highly regulated environments
• Exposure to cloud platforms such as AWS and/or Microsoft Azure
• Experience supporting globally distributed enterprise infrastructure
• Knowledge of vulnerability management, compliance standards, and security frameworks
• Experience with large-scale enterprise platform operations

Please reach out to co.co@ambition.com.sg  with your updated resume and contact details. Incomplete applications may not be considered /Only shortlisted candidates will be contacted.

Business Registration Number: 200611680D | License Number: 10C5117 | EA Registration Number: R1768258

Brief Summary:
Join our dynamic team as a Presales Engineer, where you will collaborate with sales to craft tailored cloud and enterprise IT solutions that meet client needs and drive success.

Responsibilities:

• Collaborate with the sales team to identify customer requirements and create scalable, cost-effective solutions.

• Design and propose comprehensive solutions across cloud, infrastructure, and security areas.

• Conduct engaging technical presentations, product demonstrations, and proof-of-concept sessions for clients.

• Develop detailed technical proposals, including architecture diagrams, written solutions, and cost estimates.

• Coordinate with vendors, distributors, and internal teams for solution validation and pricing.

• Assist with responses to RFPs/RFIs, Statements of Work (SOW), and relevant implementation documentation.

• Ensure solution feasibility in partnership with delivery and engineering teams.

• Stay informed on the latest cloud technologies, market trends, and competitor offerings.

• Utilize tools to enhance proposal efficiency and quality.

• Participate in knowledge sharing, certifications, and technical training initiatives.

Requirements:

• Relevant education in a technical field.

• Experience in presales, solutions engineering, or technical consulting within cloud or IT services.

• Strong understanding of cloud platforms (experience with AWS preferred; familiarity with Azure or GCP is advantageous).

• Proven ability to convert business needs into effective technical solutions.

• Experience in proposal writing, costing, and solution design.

• Excellent communication and presentation skills.

• Capacity to thrive in a fast-paced, sales-oriented environment.

• Preferred: AWS certifications (e.g., Solutions Architect, Cloud Operations).

• Experience with managed service providers, cloud migration, or managed services is beneficial.

• Exposure to security, monitoring, or observability solutions is a plus.

Interested candidate who wish to apply for the advertised position, please click “Apply”. We regret that only shortlisted candidates will be notified 

EA License No.: 01C4394 (PERSOL Singapore Pte Ltd) 

By sending us your personal data and curriculum vitae (CV), you are deemed to consent to PERSOL 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.persolsingapore.com/policies. You acknowledge that you have read, understood, and agree with the Privacy Policy.