Total 2,207 communications engineer job vacancies in Information Technology category in Singapore

JOB DESCRIPTION

· Design and program automated test scenarios according to test plan with its acceptance criteria

· Manage and maintain end to end automated test framework such as prepare test environment, test data, update functional testing scripts in accordance with changing requirements

· Work with QC project leader to identify, propose, prioritize and implement test automations.

· Work with test engineers to troubleshoot observed issue, determine root cause and identify solutions

· Contribute towards continuous improvement of testing practices/tools to improve test strategy and efficiency

· Help to ensure every release happens in a timely manner with a high level of quality.

JOB REQUIREMENTS

•Bachelor’s/ master’s degree in computer science, Software Engineering or other equivalent degrees/experience.

•Strong python scripting skill and C++ programming background.

•Good written and verbal communication skills in Mandarin would be advantage to assist and communicate with Mandarin speaking associates/clients.

•Able to work well both independently as well as in a team.

Reporting to the Engineering Manager, the systems engineer will provide engineering design, technical configuration, drawing of various telecommunication systems.

He/ She will possess extensive knowledge and experience in Engineering design of telecommunication, safety & security and marine navigation systems covering technologies such as IP Infrastructure, WIFI WLAN, Firewall security, IP-PABX, PAGA, CCTV, VCS, TETRA/DMR UHF/VHF Radio, GMDSS Radio, GEO/MEO/LEO VSAT, IPTV, Radar, Gyrocompass and etc and provide engineering design, technical configuration, proof of concept as well as drawing instruction of various telecom systems.

Responsibilities

• Take ownership of engineering design and make a truly access and understanding of client requirement and propose the right solution to fit the specs.
• Produce engineering document (VDRL) and close the client comments in a timely, high quality and accurate manner.
• Produce scratch drawing and guide the AUTOCAD drafter to come out the engineering drawing deliverables.
• Adapt the industrial standard and best practice into the engineering drawing preparation, design, review, and submission.
• Guide the in-house technician for equipment assembly and cabinet integration; implement the system configuration, simulation, testing and verification.
• Conduct factory acceptance testing (FAT) to client and provide in-house training to client as well as commissioning engineer.
• Any other ad hoc tasks required for business needs.

Requirements

• Minimum diploma in telecom or equivalent technical discipline
• Proven 4-5 years’ experience in a similar role within the industrial markets.
• Well organized documentation, time management skills
• Ability to articulate and share concepts with customers and suppliers.
• Ability to work with cross function teams and lead the team
• Objective driven, time-sensitive and resourceful
• Certificate of AUTOCAD will be added advantages.
• Site commissioning / radio surveying experience as per SOLAS / MODU will be added advantages.
• Ability to use various coverage tools such as CadnaA for PAGA, Ekahau for WIFI coverage, iBwave for UHF/GSM coverage will be added advantages.

Location: Changi Business Park

Requirements

• 4–6 years of experience in Java application support.
• Provide Level 2 support for Java-based applications across production and non-production environments.
• Strong knowledge of Java, JavaScript, and SQL.
• Ability to understand, analyze, and troubleshoot existing application code.
• Experience working in a production support environment is preferred.
• Investigate, troubleshoot, and resolve application incidents, service requests, and system issues within agreed SLAs.
• Perform Root Cause Analysis (RCA) and implement corrective and preventive actions.
• Execute SQL queries for data validation, troubleshooting, and reporting purposes.
• Strong analytical and problem-solving skills.
• Collaborate with development, infrastructure, and business teams to resolve complex issues and ensure application stability.
• Willing to learn new technologies - is a must have

Good to have:

• Documentation and reporting skills will be an added benefit
• Familiar with GenAI prompting - good to have

Role Overview
We are seeking a Senior Data Engineer to work directly with agencies, enabling them to reach their desired development delivery efficiency and system resiliency through optimized Continuous Integration/Continuous Deployment (CI/CD) and Site Reliability Engineering (SRE) practices.

As a forward-deployed engineer, you’ll partner with agencies to solve complex challenges, gather insights, and drive continuous improvement in our product offerings. This role combines deep technical expertise with a commitment to customer enablement and feedback, ensuring that our Core Engineering Products evolve to address the real-world needs of our customers.

As a Senior Data Engineer, you will be working on:

•      Translate data requirements from business users into technical specifications.

•       Collaborate with partner agency’s IT teams on technology stack, infrastructure and security alignment.

•      Build out data product as part of a data team:

•      Architect and build ingestion pipelines to collect, clean, merge, and harmonize data from different source systems.

•       Day-to-day monitoring of databases and ETL systems, e.g., database capacity planning and maintenance, monitoring, and performance tuning; diagnose issues and deploy measures to prevent recurrence; ensure maximum database uptime;

•       Construct, test, and update useful and reusable data models based on data needs of endusers.

•       Design and build secure mechanisms for end users and systems to access data in data warehouse.

•       Research, propose and develop new technologies and processes to improve agency data infrastructure.

•       Collaborate with data stewards to establish and enforce data governance policies, best practices and procedures.

•      Maintain data catalogue to document data assets, metadata and lineage.

•       Implement data quality checks and validation processes to ensure data accuracy and consistency.

•      Implement and enforce data security best practices, including access control, encryption, and data masking, to safeguard sensitive data.

What we are looking for:

• A Bachelor’s Degree, preferably in Computer Science, Software Engineering, Information Technology, or related disciplines.

• Deep understanding of system design, data structure and algorithms, data modelling, data access, and data storage.

• Demonstrated ability in using cloud technologies such as AWS, Azure, and Google Cloud.

• Experience with Databricks.

• Experience in designing, building, and maintaining batch and real-time data pipelines.

• Experience with orchestration frameworks such as Airflow, Azure Data Factory.

• Proficiency in working with Python, Shell Scripts, and SQL.

Preferred requirements:

• Familiarity with building and using CI/CD pipelines.

• Familiarity with DevOps tools such as Docker, Git, Terraform.

• Experience with implementing technical processes to enforce data security, data quality, and data governance.

• Familiarity with government systems and government's policies relating to data governance, data management, data infrastructure, and data security.

• Experience in Climate and Weather domains will be an advantage.

Interested candidates, please send your CVs on nabilah.azman@tg-hr.com

Regret to inform that only shortlisted candidates will be notified.

CEI: R1988671

EA License: 14C7275

Responsibilities:

• Data Infrastructure: Build, implement, and maintain scalable data pipelines and storage architectures.
• Data Quality: Maintain strong data integrity by ensuring reliability, consistency, and accuracy across all data processes.
• Performance Optimization: Enhance system efficiency by tuning data processing workflows and improving large-scale performance.
• Process Improvement & Mentoring: Strengthen data engineering practices while providing guidance and support to junior engineers.
• Cross-Functional Collaboration: Partner with business analysts, data scientists, and backend teams to deliver timely and actionable data solutions.

Qualifications:

• 5+ years’ experience in data engineering or backend roles, with strong programming skills in Python or Java/Scala.
• Hands-on experience with big data tools: Spark, Flink, Kafka, Airflow, and cloud platforms (AWS, GCP, Azure); proficient in SQL.
• Skilled in designing and maintaining data models, warehouses, and ETL/ELT pipelines for scalable, reliable systems.
• Knowledgeable in data quality, governance, security, and compliance best practices.

We regret only shortlisted candidates will be contacted. All applications will be handled confidentially. By submitting your application, you agree to the collection, use, retention, and disclosure of your personal information to prospective employers.

Wecruit Pte Ltd
EA License No: 20C0270
EA Personnel: Nyon Hock Sen (Aden)
EA Personnel Reg No: R24124070

Job Description:

• 1. System and Hardware Management:
• Support and manage various operating systems including Windows Server, Linux (RHEL, SUSE, Ubuntu), Solaris, IBM AIX, and Oracle Linux.
• Manage system software and hardware such as Active Directory, DNS, DHCP, ADFS, Azure AD, clustering solutions, SAN/NAS storage, and virtualization platforms.
• 2. Incident and Problem Management:
• Respond to system incidents according to severity levels and meet service level requirements.
• Handle high-pressure situations, identify problems, and make quick decisions to resolve issues.
• Adhere to incident management workflows and procedures.
• 3. Documentation and Reporting:
• Maintain and update system documentation, standard operating procedures (SOP), guidelines, and daily checklists.
• Provide timely and accurate reports on system performance, capacity planning, and incident analysis.
• 4. Collaboration and Coordination:
• Work closely with third-party vendors, telecommunication operators, ISPs, and other service providers.
• Participate in transition planning and support the onboarding of systems and services.
• 5. Compliance and Training:
• Ensure compliance with company policies, information security guidelines, and health and safety regulations.
• Provide continuous training to enhance knowledge and skills in system administration and management.
  
  Qualifications:
• Education: Diploma in Information Technology or a related field.
• Experience:
• 1-3 years of experience in managing system and hardware infrastructure.
• Certifications:
• ITIL certified, relevant certifications for specific systems (e.g., CCNA, MCSE, RHCSA).
• Skills:
• Strong technical knowledge of system and hardware management.
• Excellent problem-solving and decision-making skills.
• Ability to work independently and as part of a team.
• Strong communication and interpersonal skills.
• Working Conditions:
• Ability to work on standby, including nights, weekends, and holidays.
• On standby and contactable 24/7 for support and escalation.

Interested applicants, please Email , and look for johnwong@recruitexpress.com.sg

John (Joax) Wong

Recruit Express Pte Ltd

EA License No. 99C4599

EA Personnel Registration Number: R23117179

Civil Engineer

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

Requirements:

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

Roles & Responsibilities

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

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

Tan Yu Jing Reg No: R26161199

The Supreme HR Advisory Pte Ltd EA No: 14C7279

Civil Engineer

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

Requirements:

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

Roles & Responsibilities

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

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

Tan Yu Jing Reg No: R26161199

The Supreme HR Advisory Pte Ltd EA No: 14C7279

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

EA License No: 11C4879 / Registration ID : R1218583

Apar Technologies Pte Ltd, Singapore

Civil Engineer

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

Requirements:

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

Roles & Responsibilities

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

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

Tan Yu Jing Reg No: R26161199

The Supreme HR Advisory Pte Ltd EA No: 14C7279

Job Description

As a Senior Software Engineer, you will be working on:

• Partner with software engineers and other functions to understand objectives for development delivery efficiency and system resiliency, helping them articulate how specific technical capabilities and best practices will achieve key business outcomes.

• Conduct comprehensive assessments of client's existing technical landscapes, workflows, and processes to identify inefficiencies, pain points, and gaps that hinder their goals.

• Collaborate with client to identify the most relevant practices (e.g., CI/CD, SRE) for using Core Engineering Products in achieving their goals, considering unique needs and industry best practices.

• Develop transition roadmaps that outline a clear path from the current state to the desired future state, including the adoption of recommended tools and processes.

• Explain complex concepts clearly to various client stakeholders, providing actionable recommendations for improving workflows and addressing their challenges, and providing supporting diagrams as needed.

• Support client with proof of concept (POC) initiatives to validate solutions, offering hands-on assistance during early implementation phases to enable smooth transitions to full-scale rollouts.

• Collaborate closely with fellow Software Engineers to exchange insights, share tools and scripts, and foster a collaborative environment that supports continuous improvement and knowledge sharing.

Qualifications

What we are looking for:

• 6+ years in an individual contributor software engineering role.

• Experience with NodeJs with TypeScript.

• Experience with one or more of Cloud Service Providers such as AWS, Azure, or GCP.

• Experience building cron jobs and scripts to run batch jobs.

• Experience with streaming data.

• Strong track record of successful large-scale partner solution implementations, preferably in complex enterprise environments

• Exceptional communication skills with ability to bridge technical discussions between internal teams and external partners

• Experience working in highly secured and air gap systems is a plus (i.e. banking, government systems and similar)

Company Overview:

Realtek is a leader in the communications network industry with cutting-edge solutions that power next generation experiences. Each year, more than 2 billion Realtek chips are integrated into products from leading global brands in consumer electronics, peripherals, communications networks, automotive and medical technology. At Realtek, we foster an exciting and inclusive environment that empower teams to collaborate, push boundaries and redefine possibilities.

Job Summary:

Join us as an experienced Software Engineer to drive the development of innovative, high-performance automotive products from inception. Play a pivotal role in shaping software architecture, designing embedded software/firmware and tool applications, and enhancing test methodologies. Collaborate with systems design, marketing and customer support teams to ensure our products exceed industry standards in functionality, performance, and reliability.

Key Responsibilities:

· Develop and validate software, firmware, tools applications, and/or specialized utility and test programs.

· Design software architectures that interoperate with standard interfaces and open systems.

· Engage in all phases of software development – design, coding, unit testing, debugging, integration and release – while meeting key specifications and schedules.

· Participate in code/design reviews, triage, issue resolution to improve product reliability.

· Analyse customer needs and system requirements to design and customize software for optimal performance, scalability and interoperability.

· Provide guidance on technical software design, feasibility with effective documentation.

Requirements:

· Bachelor’s / Master’s degree in Engineering, Information Science, Computer Science or related field.

· Strong understanding of embedded systems fundamentals and computer architecture.

· 8+ years of working experience in embedded systems development, software architecture.

· Proficiency in C/C++ and bash scripting, with familiarity in at least one of the following:

o Python, C#, .NET, WPF, WinForms.

· Experience in development for and testing on Linux / embedded Linux platforms.

· Expert proficiency with system debug and analysis tools.

· Possess good working knowledge of network and communication protocols. e.g., I2C, SPI, MDIO, GPIO, UART, TCP/IP, ETH, Wi-Fi, etc.

· Independent, self-starter with strong problem-solving and analytical skills.

· Familiarity with software life cycle development processes and secure coding principles.

Preferred:

· Experience in C# GUI app development, tools development incorporating UI/UX.

· Experience in automation testing and CI/CD tool integration to enhance workflow efficiency.

· Experience in usage and deployment of emulation platforms for development and debug.

· Working knowledge of automotive networking and communication technologies.

Job Description

As a Senior Software Engineer, you will be working on:

• Partner with software engineers and other functions to understand objectives for development delivery efficiency and system resiliency, helping them articulate how specific technical capabilities and best practices will achieve key business outcomes.

• Conduct comprehensive assessments of client's existing technical landscapes, workflows, and processes to identify inefficiencies, pain points, and gaps that hinder their goals.

• Collaborate with client to identify the most relevant practices (e.g., CI/CD, SRE) for using Core Engineering Products in achieving their goals, considering unique needs and industry best practices.

• Develop transition roadmaps that outline a clear path from the current state to the desired future state, including the adoption of recommended tools and processes.

• Explain complex concepts clearly to various client stakeholders, providing actionable recommendations for improving workflows and addressing their challenges, and providing supporting diagrams as needed.

• Support client with proof of concept (POC) initiatives to validate solutions, offering hands-on assistance during early implementation phases to enable smooth transitions to full-scale rollouts.

• Collaborate closely with fellow Software Engineers to exchange insights, share tools and scripts, and foster a collaborative environment that supports continuous improvement and knowledge sharing.

Qualifications

What we are looking for:

• 6+ years in an individual contributor software engineering role.

• Experience with React with TypeScript

• Experience with NodeJS is a plus.

• Experience with one or more of Cloud Service Providers such as AWS, Azure, or GCP is a plus

• Strong track record of successful large-scale partner solution implementations, preferably in complex enterprise environments

• Exceptional communication skills with ability to bridge technical discussions between internal teams and external partners

• Experience working in highly secured and air gap systems is a plus (i.e. banking, government systems and similar)

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

Responsibilities

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

Requirements

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

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

Ivan Lim | EA Personnel No.: R1109856

We are seeking a talented and motivated Software Developer to join our growing team. The successful candidate will be responsible for designing, developing, testing, and maintaining software applications while collaborating with cross-functional teams to deliver high-quality solutions.

Key Responsibilities

• Design, develop, and maintain web and software applications.
• Write clean, scalable, and efficient code.
• Troubleshoot, debug, and upgrade existing systems.
• Collaborate with product managers, designers, and other developers.
• Participate in code reviews and software testing.
• Develop and maintain technical documentation.
• Ensure software performance, quality, and responsiveness.

Required Qualifications

• Bachelor's degree in Computer Science, Software Engineering, or a related field.
• 2+ years of software development experience.
• Proficiency in one or more programming languages such as Java, Python, C#, JavaScript, or PHP.
• Experience with databases such as MySQL, PostgreSQL, or MongoDB.
• Knowledge of Git version control.
• Strong problem-solving and analytical skills.
• Excellent communication and teamwork abilities.

Preferred Qualifications

• Experience with cloud platforms (AWS, Azure, or Google Cloud).
• Familiarity with Agile/Scrum methodologies.
• Experience with RESTful APIs and microservices architecture.
• Knowledge of Docker and CI/CD pipelines.

Benefits

• Competitive salary.
• Flexible working arrangements.
• Health and dental benefits.
• Paid vacation and holidays.
• Professional development opportunities.