Total 3,022 construction engineer job vacancies in Information Technology category

The Software Application Development Engineer is responsible for supporting the design, development, implementation, integration, testing, commissioning, documentation, maintenance, and operational support of software solutions and related services. The role includes developing software architecture, modules, services, APIs, interfaces, and integration mechanisms while ensuring the solution supports scalability, maintainability, and extensibility. The engineer will support Agile and DevOps delivery practices including sprint activities, continuous integration and deployment, configuration management, defect tracking, testing, and release management. The role also involves participation in system integration, operationalisation, testing, deployment, cybersecurity implementation, documentation, knowledge transfer, training support, and ongoing maintenance activities, while ensuring compliance with mandatory requirements, applicable laws, regulations, and project delivery obligations.

Preferred Technical Skills

Preferred experience or familiarity with:

• Software application development and system integration

• API and interface development

• Agile and DevOps delivery practices

• CI/CD, configuration management, and release management

• Testing, defect management, and deployment support

• Cybersecurity implementation and compliance support

• Technical documentation and knowledge transfer activities
  

  Singaporeans ONLY

  
  Working Location : East

  Candidates with aviation experience is preferred.
  

  **We regret to inform that only shortlisted candidates will be notified. Personal data collected will be used for recruitment purposes**

System Engineer

Job Descriptions:

• Plan and design CCTV network infrastructure and effective surveillance coverage

• Install, configure, and commission IP cameras, DVRs/NVRs, video management systems (VMS), and associated hardware/Software
• Configure and maintain routers, switches, VLANs, VPNs, and PoE networks supporting camera infrastructure
• Establish high availability VPN connectivity across multiple CCTV sites
• Monitor CCTV and network performance, diagnose issues, and perform proactive maintenance
• Apply firmware updates, security patches, and resolve vulnerabilities in network devices
• Work alongside CCTV, access control, and IoT teams to integrate solutions into wider security platforms
• Perform site surveya, risk assessments, and recommend enhancements
• Maintain detailed documentation and network topology diagrams
• Train clients and internal Team on CCTV system operation, maintenance, and security best practice
• Ensure adherence to standards such as ONVIF, NSI, MOI SSD and local regulations

Job Requirements:

• Diploma or Bachelor's in Computer Science, Electrical/Electronic Engineering, or related field
• Certifications: Cisco (CCNA/CCNP), COMPTIA security+, HiKvision, Axis, Milestone, or equivalent
• 3-7 years in CCTV system deployment and network engineering
• Proven expertise in configuring IP Camera systems and video surveillance infrastructure

Prefer Technical experience in below skills:

• Networking: TCP/IP, VLAN, PoE, WAN/LAN, QoS, VPN, Multicast routing, HA Protocols (VRRP, HSRP)
• Security technologies: IPSEC, UTM, Firewalls, and Cybersecurity beat practices
• Proficiency with Wireshark/Sniffer tools and Linux environments
• Experience with any CCTV platforms: Dahua, HiKvision, Uniview, HiKcentral, Bosch, Milestone will be added advantage

• Salary Range: $3000 to $4500 + AWS + VB
• Excellent Welfare and Benefits + Career progression
• Working location: North-east
• Working hours: 8:30am – 5:30pm

Job Responsibilities:

• Responsible for software prototyping, system/module design, coding deployment and recommending solutions for various SCADA projects
• Constantly review and improve on existing codes
• Design, build and maintain efficient codes
• Communicate with all internal levels including customers and our contractors to clarify technical issues
• Co-ordinate with other disciplines and execute the project efficiency in order to meet schedule
• Perform Factory Acceptance Test (FAT) in accordance to the requirements set out in the Vendor's Tender Document
• Perform preventive maintenance of server equipment
• Perform troubleshooting and production support at customers' sites

Requirements:

• Experience in C# and MSSQL report programming
• Experience in network, firewall hardening and configuring
• Experience in CCTV, Card Access system implementation
• Has knowledge in Windows and Unix environment and MSSQL database

Candidates are encouraged to apply this position via Apply Now button with the following information in the resume

• Work experiences and job responsibilities
• Current and Expected salary
• Reason for leaving
• Date of availability
• Education background

We regret that only shortlisted candidates will be contacted.

NG DIAUM YEE (R2198031)

EA Recruitment Pte Ltd

EA License No: 21C0492

Network Engineer (CISCO)

Our Esteemed and Reputable Client is looking for a Network Engineer.

Requirements:

• Proficient in handling Network Infrastructure.
• Good in Network LAN, WAN administration and configuration.
• Proficient in LAN/WAN Systems, Routers, Switches, Firewalls, Servers and Enterprise Network Management.
• Experience in System and Network configuration and troubleshooting.
• Good in System,Windows, Server Configuration and Administration.
• Possess CISCO Certification (CCNA).
• Good in liaising with Stakeholders, Clients and Business Users.
• Min. 2 years of Network management (CISCO) experience.
• Min. Diploma/ Degree in any related discipline.
• Strong communication and persuasion skills
• Only Singaporeans.

We respect your privacy and all communication will be treated with confidentiality

If you have meet the job requirements that we are looking for or wish to find out more on this role, please contact us or apply in-confidence to us with you updated MS Word Resume to : jeline@starcareerconsulting.com

Yong Jeline (Reg. No. R1101621)

STAR CAREER CONSULTING PTE LTD (EA License: 20C0353)

Role: Hands-on MSSQL Database Administrator role focused on production support, database maintenance, automation, troubleshooting, patching/upgrades, and ensuring business-critical databases remain available and performant.

Requirement:

Minimum 4-8 years of experience in MSSQL 2019/2022/2025 Database Administration.

Perform production support administration tasks including proactive monitoring, maintenance and on-call support to ensure availability and performance requirements are met.

Involve in operational automation process that covers monitoring, maintenance and standard changes.

Provide root cause analysis for problems and take action to mitigate future errors.

Support the operations team in capacity planning, volumetric analysis, execution of database change requests.

Serve as a technical expert for project teams throughout the implementation and maintenance of assigned projects.

Monitor and refine processes, procedures, and systems to optimize operational stability and / or integrity and recommends and / or implements improvements.

Demonstrate the ability to write complex shell scripts for operational maintenance and automation.

Experience in upgrade and patching database instances across multiple Database Management Systems with minimum disruption to application.

Hands on experience in troubleshooting on patching issue and raise case with vendor, follow up for fixing.

Coordinate with application team on decision and schedule to patch.

Prepare the documents to raise Change Request

If interested, you can click on “Apply here” or write an e-mail to deeksha.agarwal@adecco.com with your updated resume.

NOTE: - Only shortlisted candidates will be contacted back.

Thanks & Regards

Deeksha Agarwal

EA Licence No.91C2918

Personnel Registration No.  R26161520

• Possess a degree in Computer Science/Information Technology or related fields.
• Min 8 years of relevant working experience in software or data engineering with proficiency in Python.
• Strong experience in unit and integration testing.
• Familiarity with DevOps practices and Agile methodologies.
• Strong software engineering, analytical and problem-solving skills.
• Good team player and communication skill.
• CAT-1 cleared/eligible candidate is required for this role.
• Experience in AWS and Kubernetes (K8s)
• Familiarity with data platforms such as Snowflake, Apache Spark, or Apache Hive, as well as orchestration tools like Apache Airflow, Dagster, or Prefect.
• Familiarity with GitHub workflows and Datadog.
• Develop and maintain data pipelines and ETL/ELT processes, and ensuring maintainability through unit and integration testing.
• Collaborate with data teams to understand requirements and automate deployment and monitoring.
• Optimize data storage and troubleshoot issues to enhance performance.

Description

As a Network Engineer L2, you will be responsible for the following :-

• Monitor and manage network infrastructure and UPS systems to ensure optimal performance and availability.
• Perform real-time network monitoring and respond promptly to alerts and incidents.
• Troubleshoot and resolve Level 2 network issues within established SLA timelines.
• Escalate complex issues to relevant teams or vendors when required.
• Track, document, and maintain incident records through the ticketing system.
• Prepare incident reports and support post-incident reviews.
• Execute scheduled preventive maintenance activities on network and UPS infrastructure.
• Perform corrective maintenance to restore services and minimize downtime.
• Coordinate with vendors and internal stakeholders during maintenance activities.
• Maintain accurate maintenance records and prepare monthly preventive maintenance reports.
• Provide support for network configuration, implementation, and optimization activities.
• Execute approved network changes in accordance with change management procedures.
• Validate and document configuration changes to ensure compliance and operational stability.
• Assist in network upgrades, migrations, and deployment projects.
• Prepare and submit monthly SLA performance reports.
• Generate monthly network performance and availability reports.
• Produce monthly incident management reports and trend analysis.
• Maintain up-to-date network documentation, inventory records, and operational procedures.

The Network Engineer (L2) will support and maintain the following infrastructure:

• Routers
• Switches
• Firewalls
• IPS (Intrusion Prevention Systems)
• IDS (Intrusion Detection Systems)
• NAC (Network Access Control) Systems
• Load Balancers
• Wireless Infrastructure
• Media Converters
• UPS (Uninterruptible Power Supply) Systems
• Other related network devices and components

Requirements

• Minimum Diploma in IT and has fundamental knowledge in Network.
• 1 year of experience as a Network Engineer L2
• Candidates with a CCNA certification will have an added advantage.

• A strong team player with the ability to collaborate and willingness to support others.
• Have strong communications skills and ability to resolve issues or inquiries effectively.
• Able to work rotational shifts: 1st Shift (08:00 - 20:00 hours) & 2nd Shift (20:00 - 08:00 hours).
• Successful applicants for this position should be ready to work primarily at Woodlands Checkpoint. However, they may also be assigned to work at Tuas checkpoint in the future on a rotational basis.

Benefits

• Shift Allowance
• Performance Bonus

Responsibilities

• Responsible for Network related incident and change management

• Responsible for the commission, de-commissioning and tech refresh of network devices

• Facilitate in problem solving and collaboration

• Manage the smooth delivery of network operations in accordance with stipulated Service Level Agreements

• Provide firmware updates for network devices

• Ensure network infrastructure complies with security policies

• Prepare and maintain assets to ensure availability and update of capacity reports

• Update process and procedural documents

• Any other ad-hoc duties as required or assigned

Requirements

• Bachelor Degree or Diploma in Information Technology/Information Systems/Computer Science, Business IT or its equivalent

• At least 5 years of experience in administration and implementation

• Good knowledge of the following, but not limited to:

  1. Firewall technologies(high availability, virtual firewall concept) 

  2. IP load balancer

  3. Distribution and core switches

  4. Router configuration(high availability)

  5. LAN and WAN administration

• Good understanding of a services business in a high-tech environment from a supplier, integrator or operator’s perspective

• Strong analytical and problem solving skills, combined with ability to provide quick resolution to problems

• Proficient in troubleshooting skills

• Effective communication skills

• Self-driven and ability to work independently

Licence no: 12C6060

The Data Center Operations Engineer is responsible for the daily operation, maintenance, and optimization of data center infrastructure, including electrical, HVAC, and ELV systems. This role ensures facility reliability, safety, and efficiency through proactive monitoring, risk management, and continuous improvement.

Perform daily operation, maintenance, and routine inspectionsprovement. The position requires hands-on technical ability, strong analytical skills, and strict adherence to operational and emergency procedures.

Perform daily operation, maintenance, and routine inspectionsprovement. The position requires hands-on technical ability, strong analytical skills, and strict adherence to operational and emergency procedures.

of data center electrical, HVAC, and ELV systems, ensuring stable and continuous operation.

Execute scheduled preventive maintenance (PM) plans and handle system faults promptly and accurately.

Conduct facility safety, risk, capacity, and availability management, continuously optimizing systems to improve operational efficiency and cost-effectiveness.

Maintain infrastructure data accuracy (100%), regularly check alarm configurations, and ensure monitoring platform stability and reliability.

Conduct facility inspections per company requirements, including equipment status checks, MOP (Method of Procedure) review, and maintenance tracking.

Respond rapidly to incidents and emergencies following EOP (Emergency Operation Procedures) and incident management standards; provide on-site support and reporting.

Analyze root causes of incidents, conduct post-event reviews, and summarize lessons learned for continuous improvement.

Familiarize with the power distribution, cooling, and ELV architecture within assigned data centers; quickly locate and resolve faults when issues occur.

Prepare and implement change MOPs independently, ensuring no incidents result from planned changes.

Participate in optimization and upgrade projects, ensuring smooth on-site execution and coordination.

Propose technical improvements or modification plans for infrastructure monitoring, capacity, safety, and availability.

Provide technical guidance, mentorship, and training for frontline operation staff.

Ensure quick response and arrival per incident management policy.

Strictly comply with all operational procedures, safety policies, and company regulations.

Complete other assignments as defined in the Service Contract, Outsourcing Specification, or as required by the company or project team.
Qualifications

Education: Full-time college diploma or above (Associate Degree or higher).

Major: Electrical Engineering, HVAC, or other related disciplines.

Experience: Minimum 3 years of relevant experience in data center facility operation and maintenance.

Strong understanding of data center infrastructure systems, including electrical distribution, cooling, ELV, and monitoring systems.

Familiar with mainstream facility brands and models, capable of identifying differences and proposing optimization suggestions.

Demonstrated ability to conduct root cause analysis and implement effective preventive actions.

Capable of independent MOP preparation and execution with zero error rate.

- Provide technical supports for pre and after sales service to Sales & Project Department for misc Critical Support Systems for Data Centres (mainly CRAC and UPS)

- Provide technical supports for Service Department and assist in troubleshooting for service & maintenance issue related matters and provide solutions

At Alcon, we are driven by the meaningful work we do to help people see brilliantly. We innovate boldly, champion progress, and act with speed as the global leader in eye care. Here, you’ll be recognized for your commitment and contributions and see your career like never before. Together, we go above and beyond to make an impact in the lives of our patients and customers. We foster an inclusive culture and are looking for diverse, talented people to join Alcon.

As a Data Scientist under Manufacturing Science & Technology (MS&T) Department, you will be primarily responsible for driving automation initiatives within the Manufacturing Science & Technology team by managing system changes, enhancements, and validations while ensuring compliance with project documentation and SOPs. Supports SMART manufacturing projects through data analysis, reporting tool administration, and system support to enable efficient, data-driven operations.

In this role, a typical day will include:

• Manage system change and related enhancement/bug fix, review project documentation and related SOPs and perform system validation
• Analyzes data to generate insights and predictions
• Maintain, support and administrate reporting tool and related applications.
• Lead and support SMART Manufacturing/Automation initiatives related projects. Develop/review project documentations and related SOPs.
• Perform system/software validation

WHAT YOU’LL BRING TO ALCON:

• Bachelor degree of related fields (computer science or equivalent)
• Proficient in any programming language is required for this role
• Minimum 3 - 5 years relevant working experience in IT software development lifecycle, system implementation and system maintenance and supports.
• Hands on knowledge on automation engineering, PLC/SCADA/MES systems, Microsoft SQL/Oracle/Access database/Python/R/Microsoft Visual Basic/C#/ASP.net programming and IT (Infrastructure and Network).
• Knowledge on 21 CFR Part 11 (computerized system validation) is preferred but not a MUST
• Training will be provided for those without experience

HOW YOU CAN THRIVE AT ALCON:

• Good team player
• Enjoy working with various cross functional team across manufacturing site

Alcon Careers

See your impact at alcon.com/careers

About the Role
The Project Engineer will work closely with project leads, clients, vendors, and technicians to ensure smooth project execution from construction phase to data center handover.

Key Responsibilities

• He is responsible for monitoring, maintaining the Data Centre and coordinating the deployment, installation, and commissioning of data center infrastructure and IT systems, including power, cooling, fire suppression systems, and IT systems performance managing cabling works, server and network equipment setup, troubleshooting, and ensuring adherence to project timelines, quality standards, and safety requirements.
• He will need to manage end‑to‑end delivery of Data Centre projects, ensuring quality, safety, and compliance with local regulations.
• He will need to coordinate with internal teams, consultants and contractors to achieve project milestones and oversee project budgets, schedules and resources to ensure successful completion.
• After the completion of the projects, he will need to prepare project reports, documentation and updates for management and clients.
• He also needs to respond to alarms, faults, and emergency situations, and implement solution.

Requirements

• Diploma or Degree in Mechanical & Electrical Engineering, Building & Construction, or a related discipline.
• Min 4 years of Data Centre project experience is preferred and local project experience in Singapore is required.
• Strong hands-on technical capability on Data Centres, coupled with project planning and coordination skills.

• Prior hands-on experience in data center environments including rack & stack, cabling, patching, and hardware installation.
• Basic knowledge of data center cooling, airflow management, and power redundancy systems.
• Candidates with other mission‑critical or high‑spec project experience (e.g. hospitals, airports, large commercial builds) are welcome to apply.
• Ability to work in fast‑paced environments and deliver under tight deadlines.

• Some experience and knowledge of MEP equipment such as UPS, generator, Chiller, Pump, cooling tower is preferred

Job Description

We are seeking a Junior Developer to join our team. The role involves developing and customizing Salesforce applications, working with Agile methodologies, and supporting web development initiatives. You will gain hands-on experience in Salesforce technologies and DevOps practices while contributing to business solutions.

Responsibilities

• Perform Salesforce application development using Apex, Lightning Web Components (LWC), and declarative tools like Flows.
• Deliver solutions using Agile methodologies, especially Scrum.
• Work with Sales Cloud, Service Cloud, and Flow Builder to design and implement business solutions.
• Develop using OmniStudio, OmniScripts, or Public Sector Solutions where required.
• Implement and support CI/CD pipelines, DevOps tools (e.g., Jenkins, Git), and version control systems.
• Apply knowledge of Salesforce architecture, security model, sharing rules, and governor limits.
• Build and maintain web solutions using HTML, CSS, and JavaScript.
• Perform manual test cases to ensure functionality and usability meet business requirements.

Skills and Qualifications

Experience

• Degree in Software Engineering, Computer Science, or a related field.
• 1–2 years of hands-on experience in software development.

Certifications (Advantageous)

• Salesforce Certified Administrator
• Salesforce Certified Platform App Builder
• Salesforce Certified Platform Developer I

Technical Skills

• Basic knowledge of Salesforce application development using Apex, Lightning Web Components (LWC), and declarative tools like Flows.
• Experience delivering solutions using Agile methodologies, especially Scrum.
• Knowledge of Sales Cloud, Service Cloud, and Flow Builder.
• Experience with web technologies such as HTML, CSS, and JavaScript.
• Knowledge of OmniStudio, OmniScripts, or Public Sector Solutions.
• Knowledge of CI/CD pipelines, DevOps tools (e.g., Jenkins, Git), and version control systems.
• Understanding of Salesforce architecture, security model, sharing rules, and governor limits.
• Perform manual test cases for web, ensuring functionality and usability meet the business requirements.

New to Salesforce? Individuals without prior Salesforce knowledge but have a strong foundation in programming and a willingness to learn are also welcome to apply. We provide training and support to help you succeed and grow in your career with us.

What will you be involved in:

• Project Leadership: Lead a team of engineers in delivering software projects, providing technical guidance and mentorship, coordinate with project managers to plan, develop, and deliver projects within agreed timelines, delegate tasks to team members based on their skills and workload.
• Client Management: Work closely with the Project Manager to understand client requirements and ensure they are analyzed and understood thoroughly, communicate directly with clients during requirement study activities when needed.
• Technical Leadership: Collaborate with architecture teams and senior colleagues in designing new modules and features, ensure technical designs and specifications are properly documented with the help of the architecture team, drive technical decision-making, ensuring the use of appropriate tools, technologies, and best practices.
• Quality Assurance: Ensure project quality meets agreed standards and adheres to the project way of work, establish and maintain quality processes within the team, including code reviews, testing, and continuous integration.
• Team Management: Manage the performance and career development of direct reports, foster a collaborative, inclusive, and innovative team culture, recruit and onboard new engineers as needed.
• Stakeholder Communication: Regularly update senior management, project managers, and other stakeholders on project status, risks, issues, and mitigations, facilitate clear communication among team members, clients, and other relevant parties.

What We’re Looking For

• Degree in Computer Science/related field
• Proven experience (5+ years) as a Software Engineer with at least 1 years in a team management role
• Experience working on complex software projects using modern technologies and methodologies
• Strong technical background with proficiency in one or more programming languages (e.g., Java, Javascript, Node.js).
• Proven experience with version control systems (e.g., Git), CI/CD pipelines, Linux operating system, and Java application servers (e.g., Apache Tomcat).
• Experience with containerisation tools and orchestation platforms (e.g. Kubernetes, Docker Swarm)
• Knowledge of software development processes (e.g., Agile, Scrum) and best practices, along with a solid understanding of software architecture principles and design patterns.
• Excellent communication, interpersonal, and leadership skills.
• Ability to motivate and manage teams, foster collaboration, and drive consensus.
• Strong problem-solving skills and the ability to make tough decisions under uncertainty.
• Experience with project management tools (e.g., Jira) is a plus.

Why You’ll Love Working With Us

• Attractive salary package & full suite of benefits
• Regular staff training, team-building, and learning opportunities
• Supportive managers & a collaborative team that values your growth
• Fun, stable work culture where your contributions make a real difference

· Master's or Bachelor’s degree in Computer Science/Information Technology/Programming & Systems Analysis/Science (Computer Studies) faculties.

·        Candidates should have a minimum of 2 years' experience in relevant activities.

· Good knowledge in UNIX platform and database management systems( SQL, Oracle, Sybase, Big Data...)

· Experience with automation frameworks and libraries.

· Proficiency in scripting languages (Python, Shell script, PowerShell, SQL…)

·        Valuable exposure to tools & technologies like Elastic Search, Grafana, Prometheus, Kibana, Control-M, KAFKA, Confluence, Jira, Gitlab, MQ Series

· Knowledge of Cloud platforms and services

· Experience in DevOps tooling (GIT, Maven/Gradle/NuGet/Ansible, Jenkins, Sonar…)

· Experience with Docker / Kubernetes

· Database: Oracle, Sybase.

· Developing microservices.

· Familiarity with AI-powered development tools (e.g., GitHub Copilot) and willingness tolearn best practices for their effective use

· Basic understanding of AI/ML concepts and eagerness to develop skills in promptengineering and responsible AI usage

·        Ability to critically review AI-generated code and outputs with guidance from seniorteam members

·        Interest in exploring how AI tools can improve development workflows and problem-solving approaches