Total 2,707 systems engineer job vacancies in Information Technology category

- 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

Responsibilities

• Provide L3 Network and Security support.
• Support L2 Engineer to streamline incident calls and ensure service level agreements are met.
• Perform Support to L3 escalations of all network security across Fortinet,F5 Load Balancer,McAfee Proxies,Checkpoint.
• Assist with the documentation of standard operating procedures relating to installations and fixes.
• Act as coach and mentor to more junior Implementation Engineers and Technicians.
• Assume responsibility for the co-ordination of the activities of the Engineers, in line with performance targets.
• Included in higher complexity design work, with input to the design expected.
• Expected to take ownership of relevant technologies according to domain or specialization.

Requirements

• 8 – 10 years of experience in network operations in related industries or equivalent.
• CCIE or other expert level technical certifications equivalent or desirable.
• ITIL®v4 Foundation certification would be an advantage.
• In-depth hands-on working experience with routers, switches, firewalls, ISEs, Load balancers, Web proxies, packet captures, DNS, wireless and etc not limiting to brands such as (Cisco, Checkpoint, F5, Arista,Fortinet, Juniper, Akamai, McAfee, Infoblox, Corvil, Riverbed,
• Good understanding of TCP/IP, DNS, DHCP, GTM, LTM VPN, MP-BGP, OSPF, MPLS, Cisco ACI,SDWAN, Wireless technology; DWDM (ADVA), Multicast, HSRP, Spanning tree, VRF and DDOS.
• Experience with network tools and technologies such as Splunk, NetFlow, packet captures, ServiceNow, JIRA, and SMARTs.
• Ability to work in a fast-paced operational environment.
• Strong interpersonal skills
• Excellent Team Player

• Provide technical support, troubleshooting, and project management for IP-based Access Control Systems, Time Attendance Systems, Video Intercom Systems, and Home Automation Solutions.

• Design wiring diagrams and perform system configuration, testing, and commissioning.

• Conduct on-site training for clients, vendors, and project team members.

• Implement and configure internet and Wi-Fi settings for smart home and automation systems.

• Install, maintain, and support IT infrastructure services, including Active Directory (AD), DNS, DHCP, DFS, WSUS, and IIS.

• Configure and implement wired and wireless network solutions.

• Ensure projects are delivered on time and in accordance with technical requirements.

We are partnered with an established financial services organisation to look for a Technical Lead (Java / Cloud-Native Platforms) with a deep background in enterprise Java ecosystems and modern cloud-native architectures. In this role, you will act as the engineering gatekeeper and architectural governor for high-volume, internet-facing web and mobile channels.

This is not a day-to-day coding role; instead, you will focus heavily on code quality governance, low-level design validation, DevOps strategy, and technical risk mitigation across both internal engineering teams and external delivery vendors.

Responsibilities:

• Review and validate internal and vendor-delivered codebases to enforce strict standards around modularity, scalability, performance, and the reduction of technical debt.
• Review low-level design documents (including class/sequence diagrams, API contracts, and database ER models) and ensure actual implementation perfectly matches theoretical design.
• Define and oversee branching, merging, and baselining strategies while monitoring adherence to automated CI/CD pipelines and deployment standards.
• Proactively identify technical risks and ensure all applications strictly align with regional financial regulatory compliance, data privacy laws, and OWASP security standards.
• Provide hands-on technical guidance, conduct merge request reviews, and mentor developers to foster a culture of technical accountability.
• Partner with IT Planning and Enterprise Architecture teams to ensure platforms align with the long-term corporate technology roadmap.

Requirements:

• 10 years of professional IT delivery experience, with a significant track record inside a Financial Institution like a Bank, FinTech, or Tier-1 Financial Vendor
• Deep technical expertise in enterprise Java, Spring Boot microservices, and modern integration patterns including Kafka, IBM MQ, or RabbitMQ.
• Strong practical experience with cloud-native deployment patterns, Docker, Kubernetes, and GitOps frameworks utilizing ArgoCD.
• Proven track record delivering secure, internet-facing web and mobile applications with deep knowledge of SSO, OIDC, SAML, MFA, and OWASP standards.
• Solid understanding of relational and NoSQL databases, alongside exposure to payments or cash management domains.
• Assertive and highly collaborative communication profile, capable of driving architectural standards and confidently auditing external vendor deliveries.

Zenith Infotech (S) Pte Ltd. was started in 1997, primarily with the vision of offering state-of-the-art IT Professionals and solutions to various organizations and thereby helping them increase their productivity and competitiveness. From deployment of one person to formation of whole IT teams, Zenith Infotech has helped clients with their staff augmentation needs. Zenith offers opportunity to be engaged in long term projects with large IT savvy companies, Consulting organizations, System Integrators, Government, and MNCs.

EA Licence No: 20S0237

Job:

• Design, develop, and maintain secure, scalable applications.

• Work in Agile squads with engineers, analysts, and domain experts to deliver high-impact solutions.

Role:

• Build backend services and APIs using Java/Spring Boot for mission-critical systems.

• Follow secure coding practices.

• Participate in design discussions, write clean, maintainable code, and conduct code reviews.

• Integrate with databases, middleware, and external systems.

• Ensure performance, scalability, and reliability.

• Write unit/integration tests.

• Support CI/CD pipelines, deployment, and troubleshooting in prod/UAT.

• Work closely with business analysts, QA, DevSecOps, and project managers in Agile sprints.

Requirements:

• Degree in Information Technology, Computer Science, Computer Engineering or related field.

• Has 2 to 5 years professional Java development work experience.

• Fresh grads with strong projects/internships also considered for Junior role.

• Strong Java 8+, Spring Boot, REST APIs, SQL, Git. Experience with JPA/Hibernate, Maven/Gradle.

• Familiar with Linux, Docker, Jenkins/GitLab CI. Basic understanding of microservices architecture.

• Problem-solver, good at debugging, attention to detail.

• Can work independently and in a team.

• Good to have Spring Cloud, Kafka/RabbitMQ, Elasticsearch Angular/React for full-stack exposure.

• Cloud experience: AWS, Azure, or GCP

• This role will need to secure a clearance, due to the sensitivity of the project.

To apply:

Please send your latest CV in MS Word format to jennifer@zenithinfotech.com.sg

Appreciate the interest of all applicants; however only shortlisted candidates will be notified.

As a Networking Managed Services Engineer (L2) at NTT DATA, you'll take on a developing engineering role where your main goal is to ensure our clients' IT infrastructure and systems remain operational. You'll achieve this by proactively monitoring, identifying, investigating, and resolving technical incidents and problems. You'll work closely with our clients and internal teams to ensure that services are restored swiftly, in line with our service level agreements (SLAs).

Your day will revolve around reviewing client requests and tickets, applying your technical expertise to resolve them efficiently and effectively. You'll be the go-to person for second-line support, handling incidents and requests of medium complexity. In addition to your daily tasks, you'll have opportunities to contribute to exciting project work from time to time.

You'll proactively monitor work queues, execute operational tasks, and update tickets with the actions you've taken. Identifying, analysing, and logging issues before they escalate will be a key part of your role. You'll communicate with other teams and clients to provide support and ensure that changes are executed with clear risk identification and mitigation plans.

As part of the shift handover process, you'll highlight key tickets and upcoming critical tasks for the next shift. When needed, you'll escalate tickets to ensure the right focus from our Centres of Excellence (CoE) and other teams. Collaborating with our automation teams, you'll work on optimizing efforts and automating routine tasks, all while coaching our Service desk and L1 teams in both technical and behavioural skills.

You'll also establish monitoring for client infrastructure, leading and managing initial client escalations for operational issues. Contributing to the change management process, you'll log change requests, execute approved maintenance activities, and audit incident and request tickets for quality. Your insights will drive trend analysis reports, identifying tasks suitable for automation to reduce tickets and optimize efforts. You might also support disaster recovery functions and other related tasks as needed.

To thrive in this role, you need to have:

• Proficiency in technologies such as Pulse Secure SSL VPN, Palo Alto, Fortinet, Cisco Nexus switches/routers/firewalls, and more familiarity with ticketing tools.

• At least one technical certification in the above-mentioned technologies.

• Strong planning skills, with the ability to anticipate and adapt to changing circumstances.

• Adaptability and resilience in a dynamic work environment.

• Ability to communicate and work effectively across different cultures and social groups.

• Proficiency in active listening and client-centric communication.

• A positive outlook and the ability to work well under pressure.

• A client-first attitude, always seeking to create positive client experiences.

• A bachelor's degree or equivalent qualification in IT/Computing, or equivalent work experience.

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

Key Responsibilities

• Identify Complex problems and needs at the customer site and work throughout the work cycle until the implementation of the solution

• Lead recipe creation to optimize system performance and Train PSE/AEs' in recipe creation

• Application Qualification of new  technologies/features,  Executes ß-sites, evaluation and demos at customers site

• Participate in Customer Demo Activities

• Participate in finding the solution, follow up on solution execution

• Create new methodologies in order to optimized system performance for specific application

• Analysis and Transfer new application capabilities in the system envelope from product division to customer application support team

• Participates in customer technical review meetings

Functional Knowledge

• Demonstrates expanded conceptual knowledge in own discipline and broadens capabilities

Business Expertise

• Understands key business drivers; uses this understanding to accomplish own work

Leadership

• No supervisory responsibilities but provides informal guidance to new team members

Problem Solving

• Solves problems in straightforward situations; analyzes possible solutions using technical experience and judgment and precedents 

Impact

• Impacts quality of own work and the work of others on the team; works within guidelines and policies

Interpersonal Skills

• Explains complex information to others in straightforward situations

We are seeking a skilled Software Engineer to design, develop, and support end-to-end software solutions across backend and frontend technologies. The role requires strong hands-on experience in Java, EAPI, React, RESTful APIs, and microservices, with the ability to work closely with business and technical teams to deliver secure, scalable, and reliable applications.

Key Responsibilities:

• Design, develop, and support backend services using Java and EAPI.
• Develop and maintain front-end applications using React.
• Build, integrate, and maintain RESTful APIs and microservices.
• Collaborate with business users, product owners, architects, and technical teams to deliver end-to-end solutions.
• Ensure application performance, scalability, security, and reliability.
• Troubleshoot, debug, and resolve application and production issues.
• Participate in code reviews and follow software development best practices.
• Contribute to CI/CD pipelines, automated testing, release, and deployment processes.
• Support system enhancements, bug fixes, and ongoing application maintenance.
• Work in an Agile environment and contribute to sprint planning, estimation, and delivery activities.

Requirements:

• Hands-on experience in Java backend development.
• Experience with EAPI and API integration.
• Front-end development experience using React.
• Good understanding of RESTful API design and microservices architecture.
• Experience in troubleshooting, debugging, and resolving production issues.
• Familiarity with CI/CD, automated testing, and deployment processes.
• Good understanding of secure coding practices, application scalability, and performance optimization.
• Ability to work with cross-functional teams and translate business requirements into technical solutions.
• Strong analytical, problem-solving, and communication skills.

To apply,simply click the "Apply" button or send your updated profile to recruit@percept-solutions.com 

EA Licence No.:18S9405 / EA Reg. No.:R1330864

Percept Solutions is expanding and actively seeking talented individuals. We encourage applicants to follow Percept Solutions on LinkedIn at https://www.linkedin.com/company/percept-solutions/to stay informed about new opportunities and events.

Responsibilities:

• Develop new applications and enhance existing systems using .NET, C#, and Angular
• Analyze and interpret requirements from Business Analysts and Consultants
• Design and implement solutions based on functional and technical specifications
• Collaborate with the development team while adhering to coding standards and best practices
• Provide on-site support as needed and travel overseas
  

Qualifications:

• Min 2–3 years of relevant working experience
• Proficient in frontend technologies (Angular, PrimeNG, HTML, CSS, JavaScript, JSON, Bootstrap) with experience in responsive design
• Basic to intermediate backend knowledge (.NET, C#, Web API, SQL Stored Procedures, SSRS)
• Solid understanding of Object-Oriented Programming (OOP) principles
• Familiarity with Git version control is an added advantage
• Able to work under tight deadlines with a strong sense of ownership

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

Responsibilities:

• In charge of establishing the process and work in the team to implement risk management best practices in projects
• Implement and maintain the office's ISO 13485 and IEC 62304 compliant quality management system processes and procedures across departmental work and projects.
• Responsible in providing guidance and development support to the projects handled
• Taking charge of validating and advising project teams on regulatory, quality and risk requirements
• In charge of implementing and maintaining ISO 13485 and IEC 62304-compliant quality management system processes and procedures
• Responsible in
• In charge of managing project tasks which includes ensuring of timely completion of project milestones and meeting KPIs
• In charge of compliance with quality, regulatory and organisational policies and systems while supporting required record-keeping and documentation.

Requirements:

• Min Degree in Engineering /Science or relevant
• Min 2 years of working experience in QMS, Risk Management and design & development in medical industry
• Experience in ISO13485 /IEC62304 audit is required

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

As the founding technical pillar of this 0-to-1 project, you will take complete ownership of the AMR mobile base system—from concept and prototype to large-scale commercial deployment. You will serve as the core technical hub connecting high-level navigation software, low-level hardware chassis, electrical design, sensor integration, and cross-team coordination with our existing drone division. As the product matures and scales, you will naturally transition into building and leading the future robotics team.

 Responsibilities:

●       Full-Lifecycle Ownership: Take complete charge of the AMR mobile base system, driving it from Proof of Concept (POC) and prototype development to large-scale deployment in complex indoor retail warehouse environments.

●       Air-Ground Coordination & Payload Control: Develop and optimize control software to coordinate communication and dispatch between the AMR base and the onboard drone (payload), ensuring accurate command execution and seamless collaboration.

●       Navigation & Sensor Integration: Define requirements for differential or omnidirectional drive systems. Lead the integration and tuning of navigation sensors (LiDAR, depth cameras, IMU) with the ROS2 Navigation Stack (Nav2).

●       Hardware & Electrical Design: Lead the overall hardware integration of the mobile base. Design comprehensive power distribution systems, electrical wiring diagrams, and appropriate safety mechanisms.

●       Production & Vendor Management: Oversee the transition from prototype to commercial mass production. Manage the supply chain for off-the-shelf/open-source chassis and components, qualify vendors, and generate manufacturing and integration documentation.

●       Rigorous Testing & Optimization: Conduct extensive customized development and rigorous stress testing in simulated and real-world warehouse environments to ensure extremely high up time and reliability in demanding commercial applications.

Requirements:

●       Education: Bachelor’s or Master's degree in Robotics, Mechatronics, Electrical Engineering, Computer Science, or a related field.

●       Core Experience: Minimum of 5 years of experience in robotics system development, with at least 3 years specifically focused on AMR or AGV development. Proven track record of successfully deploying multiple robotic systems in commercial or industrial settings.

●       Algorithms & Software: Expert proficiency in modern C++, Python, and real-time control systems development. Deep, hands-on expertise with the ROS/ROS2 framework. Extensive practical experience with SLAM, path planning, and localization algorithms for autonomous navigation.

●       Hardware & System Integration: Proven success in mechanical integration, actuators, sensors, and power systems for robotic platforms. Strong hands-on capabilities in robot installation, commissioning, and on-site hardware/software troubleshooting.

●       Cross-Functional Collaboration: Demonstrated track record of successful integration across multiple technology vendors and cross-departmental teams (crucial for aligning with our drone engineering team).

●       Bonus Skills: Experience with OpenCV and industrial vision systems. Strong start-up mindset with a clear desire to grow into a leadership/management role in the future.

As a Senior Linux Engineer / Team Lead, you are responsible to manage, maintain, and optimize our Linux-based infrastructure and associated technologies within our hybrid IT environment. The ideal candidate will be responsible for ensuring the health, performance, and security of servers and systems while collaborating with cross-functional teams to implement and support enterprise-wide solutions.  

What will you do? 

• Install new and/or rebuild Red Hat Enterprise Linux, Red Hat OpenShift, Oracle Linux and related infrastructure components in accordance to customer’s governance & audit requirements. 

• Maintain Standard Operating Procedure (SOP) for recurring tasks, such as OS patching, backup & recovery, OS hardening and/or deviations, together with the customer to ensure the processes are in line and up to date as necessary. 

• Perform daily system checks and monitoring and to highlight if any abnormalities are found, and to participate in troubleshooting and service recovery.  

• Participate infrastructure/OS support with other day 2 project teams, as well as day 1 implementation teams for rollouts and enhancements.  

• Execute infrastructure lifecycle events such as (Add/Modify/Change of users accounts), software updates (OS kernel, agent/client software, etc.) 

• Work with related infrastructure towers (e.g. Storage, Network, etc.) as an integrated service delivery team to fulfil customer’s objectives.  

• Hands-on involvement for monthly and ad-hoc OS patching as necessary for the Linux servers/containers under the service contract. 

• Perform ongoing performance monitoring and recommend improvements, software upgrades, and resource optimization as required.  

• Perform monthly performance reporting and capturing of server health statistics to assist with capacity planning.  

• Assess and Resolve infrastructure related incidents and problems and provide support to application teams.  

• Escalate to principal vendors and/or 3rd party vendors and facilitate their work as required within the customer’s premises & regulations. 

• Rotating standby to work on night or weekend tasks when required. 

• Lead a small team and be a mentor to juniors 

Qualifications  

The ideal candidate should possess: 

• 5 to 7 years of hands-on experience in Linux  

• Experience in Windows Server 2019, Window Powershell (scripting), Network 

• Routing and Switching and Microsoft Active Directory 

• Red Hat Enterprise Linux (RHEL) certification is a plus  

• Bachelor’s degree in Information Technology, Computer Science, or related discipline 

• This position is ideal for those candidates who embrace technical challenges and enjoy working with exciting and emerging technologies. In addition, excellent customer service, communications and professional demeanor is expected. 
  

  JOB-00489
  

  All Successful candidates can expect a verycompetitive remuneration package and a comprehensive range of benefits.

  Kindly email your resume in a detailed Word format to swathi.dhar@peopleprofilers.com

  Only shortlisted candidates will be notified.

  People Profilers Pte Ltd

  20 Cecil Street, #08-09 PLUS Building Singapore 049705

  +65 6950 9747   

  EA Licence Number: 02C4944

  Reg. Number: R1111371

  EA Personnel: Swathi Dhar

• Responsible to develop software based on design requirements
• Analyse process and program specifications and translate into program codes
• Ensure conformance to programming guidelines and best practices
• Make changes to configurable items including hardware, software, and documentation
• Develop unit test packages, execute tests, and document results to ensure quality
• Support integration testing, system testing, UAT, and implementation activities
• Fix reported problems or bugs to ensure smooth execution in production
• Investigate errors and initiate amendments and testing for correct and efficient system operation
• Prepare and maintain up-to-date system documentation

REQUIREMENTS:

• Diploma or degree in Computer Science, Computer Engineering, Information Technology, or equivalent
• 1–4 years of experience in developing and delivering application software;
• Relevant system development and maintenance experience using Java-related technologies
• Experience with JasperReports, React, Spring Batch and Spring Boot is preferred
• Strong problem-solving skills with ability to think creatively

TECH PROFICIENCY IN:

• Java, Jasper Reports, React, Spring Batch, Spring Boot and other Java related

Interested applicants, please send your updated resume MS Word to hres@itcspl.com.

Please Indicate Job Code “120-Java” on the email subject

We regret that only shortlisted candidates will be notified.

John Bryan (Reg No. R1106648)

IT Consultancy & Services Pte Ltd

EA No: 92C5311