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1,500+ Operation Engineer Jobs - September 2026 - Urgent Hiring
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"operation engineer"
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Undisclosed
Singapore
- Supports and assists with the design, architecture, implementation, security and maintenance of large multi-site, multi-vendor network environments.
- Collaborate with design engineering & operations to implement complex network design solutions encompassing end-to-end Data centres infrastructure, firewalls, switching, & routing that scale for strategic growth.
- Support application teams by maintaining a working knowledge of the intricate inter-workings of MasterCard core applications to ensure they operate smoothly within the existing network architecture or provide a new architecture if required. Includes troubleshooting of application impact. ...
Posted
2 days ago
SCIENTEC CONSULTING PTE. LTD.
SGD2,500 - SGD2,500 Per Month
Singapore
- Manage and track IT service requests, incidents and operational support activities.
- Support Microsoft 365, including Exchange Online, Teams, SharePoint, OneDrive, Entra ID and Intune.
- Handle user onboarding, offboarding, account provisioning and access management. ...
Posted
2 days ago
JOBSTER PRIVATE LTD.
SGD4,000 - SGD4,000 Per Month
Singapore
- Raise, track, and manage ICT service requests, incidents, and operational support activities.
- Coordinate with internal stakeholders, managed service providers, and vendors to fulfil requests within agreed SLAs.
- Review and validate service request submissions, approvals, and fulfilment evidence. ...
Posted
2 days ago
Undisclosed
Singapore
- Provide technical support for production applications, cloud platforms, and enterprise systems.
- Investigate and resolve production incidents using logs, monitoring tools, browser developer tools, and system diagnostics.
- Troubleshoot issues across web applications, APIs, integrations, networking, and cloud infrastructure. ...
Posted
a day ago
FPT ASIA PACIFIC PTE. LTD.
SGD4,000 - SGD4,000 Per Month
Singapore
- Provide Day-2 operational and patching support across Oracle platforms.
- Monitor and assess quarterly Oracle Critical Patch Updates (CPU) and monthly Critical Security Patch Updates (CSPU).
- Conduct pre-patch assessments covering compatibility, dependencies, conflicts, vulnerabilities, and potential impact. ...
Posted
4 days ago
Sembcorp Industries Ltd
Undisclosed
Changi
- Monitoring water treatment plant process parameters, managing plant logistics (including chemical deliveries) and working with maintenance to ensure plant equipment is maintained to assure operability
- Water treatment plant optimization
- Supervise a team of technicians to ensure effective performance of the plant ...
Posted
5 days ago
Undisclosed
Singapore
- Support the IT Security Operations Manager in IT security engineering, security platform operations, SIEM modernisation, and SecOps process automation.
- Engineer, operate, and continuously improve enterprise security platforms, including SIEM, EDR/XDR, security automation/orchestration tools, and security data pipelines.
- Support the migration and modernisation of the SIEM environment to Elastic on GCP, including log ingestion, pipeline development, dashboards, alerting, rule tuning, and platform optimisation. ...
Posted
5 days ago
Cekap Technical Services Sdn Bhd
Undisclosed
KL City
- Maintain, monitor, back up, and troubleshoot production databases and their operating systems to ensure stable, uninterrupted operation
- Plan, design, and implement high-availability database architectures for MySQL, MongoDB, and Redis; establish standardized database management practices
- Conduct performance analysis, SQL tuning, and troubleshooting of locking and transaction issues; optimize read/write splitting to support high-concurrency scenarios and prevent major production incidents ...
Posted
5 days ago
Undisclosed
Singapore
- Work with L1 vendor engineers and the internal team to oversee day-to-day operational support and maintenance of critical infrastructure platforms across on-premises and hybrid environments.
- Provide technical oversight across compute, storage, virtualisation, operating systems, backup, disaster recovery (DR), high availability (HA), and related infrastructure platforms.
- Lead incident management for complex issues, including technical deep dives, root cause analysis, recovery planning, and timely resolution follow-up. ...
Posted
20 days ago
SGD5,000 - SGD5,000 Per Month
Singapore
- Work closely with business users to setup AWS Quick environment to support AI use cases.
- OPERATIONS SUPPORT ENGINEER
- An operations support engineer will be working with Customer’s product team that seeks to design and develop software applications that help Customers to better serve the needs of the people of Singapore. To that end, the Customer employs an agile approach towards development, and work towards adopting the best practices and tools used in the top technology companies and organisations. ...
Posted
22 days ago
Undisclosed
- You will develop high-quality and scalable backend applications
- You will write clean, efficient, and maintainable code to solve challenging problems in the InsurTech domain
- You will collaborate with diverse teams to design, and ship new features ...
Posted
6 days ago
Undisclosed
Singapore
- Respond to, attend to, and escalate incidents based on defined criticality, impact, and service level agreements (SLAs).
- Perform hands-on operations involving air-cooled and liquid-cooled systems, as well as electrical systems, within the data centre environment.
- Participate actively in continuous improvement initiatives for operational processes, with consideration of GPU-oriented data centre requirements. ...
Posted
16 days ago
ASTREYA ASIA PACIFIC PTE. LIMITED
SGD5,000 - SGD10,000 Per Month
Ang Mo Kio
- Monitor and manage ETL/ELT pipelines, data workflows, scheduled jobs, and production data processes.
- Ensure data pipelines meet defined SLA, availability, and performance requirements.
- Troubleshoot and resolve pipeline failures, data quality issues, job failures, and production incidents. ...
Posted
16 days ago
Undisclosed
- Plan builds and author configuration documents.
- Run failure analysis and corrective actions.
- Manage ECOs and release evidence. ...
Posted
16 days ago
Undisclosed
- Plan builds and author configuration documents.
- Run failure analysis and corrective actions.
- Manage ECOs and release evidence. ...
Posted
16 days ago
The Edge Partnership - The Edge In Asia
Undisclosed
Singapore
- Monitor and respond to network alerts in a 24/7 data centre environment
- Troubleshoot network issues and identify critical incidents
- Support network break-fix activities and basic maintenance ...
Posted
16 days ago
SGD5,000 - SGD5,000 Per Month
Singapore
- Support the development, launch, adoption, operations, and continuous enhancement of central government products and services.
- Lead operational governance and service management activities across supported products and services.
- Monitor service and delivery performance, identify operational gaps, and drive continuous improvement initiatives. ...
Posted
17 days ago
Undisclosed
- We are looking for a Senior IT Operations Engineer to join our clients team. This role reports to the Technical Operations Manager and is responsible for delivering reliable Group IT services. The ideal candidate will manage daily IT operations, lead infrastructure improvements, and ensure continuous service enhancements that align with business needs.
- IT Operations & Service Delivery
- Manage day-to-day IT operations and support services across systems, networks, and hardware. ...
Posted
22 days ago
ACMV Engineer ( Design ) - Facility Engineer - Operations Executive ACMV Engineer ( Design ) - Facility Engineer - Operations Executive
THE TALENT NETWORK PRIVATE LIMITED
SGD4,000 - SGD4,000 Per Month
Singapore
- Degree in Mechanical Engineering or Electrical Enigneering or relevant
- At least 5 to 8 years of experience in designing and optimising efficient, cost-effective chiller plant and airside systems to support both project acquisition and delivery.
- At least 5 to 8 years of experience overseeing a team of Engineers and Technicians to run daily operation in either Industrial plant or Commercial Office or Retail shopping mall ...
Posted
10 days ago
ASTREYA ASIA PACIFIC PTE. LIMITED
SGD4,500 - SGD4,500 Per Month
Singapore
- Work in conjunction with cross-functional teams to enhance service delivery and troubleshoot any OTN-related issues.
- Troubleshooting of Optical devices such as Ciena 6500 and Infinera GX40 in Hut, PoPs and Datacenter.
- Handle dark fiber maintenance and any other queries raised by OSP ...
Posted
17 days ago
ZENITH INFOTECH (S) PTE LTD.
SGD4,500 - SGD4,500 Per Month
Singapore
- Manage and coordinate vendor clearance processes to ensure timely compliance.
- Coordinate annual signing and renewal of vendor agreements and declarations to maintain contractual validity.
- Oversee vendor onboarding and offboarding/exit clearance to align with project requirements. ...
Posted
17 days ago
Undisclosed
KL City
- Drive the stable, high-performing operation of our infrastructure, platforms and application layers, as part of our global Operations team with locations in Malaysia, Germany and Canada, working in a follow-the-sun concept.
- Analyse and resolve technical issues independently, escalating to and cooperating with relevant technical teams and external partners where required.
- Operate and further develop monitoring and observability solutions together with the monitoring experts, covering metrics, logs, alerts, dashboards and service-oriented monitoring. ...
Posted
22 days ago
Undisclosed
Tanglin
- Product Operations Principal EngineerProvides coordination of operational activities associated with the introduction, sustainment of a new product (Display) worldwide. Responsible for ensuring stable, controlled migration of hardware, software and networking changes into the production environment as well as consistency between production and test environments. Creates/maintains build processes, coordinates product builds for release into production, prioritizes failures and works with development to resolve problems. Sets up configuration specifications for releasesWhat you’ll achieve:As a Principal Engineer, you will own major portions of build orchestration, configuration specifications, and change management. You will develop test and release procedures that ensure consistent outcomes between labs and factories. You will collaborate with manufacturing, quality, and development teams to meet schedule and quality targets.Join us to do the best work of your career and make a profound social impact as a Principal Engineer on our Product Operations Engineering team.You will- Represents Worldwide Operations from a product perspective and creates factory strategies and plans for Worldwide Operations based on product plans, roadmaps, and budgets- Ensures Operations achieves Ready to Ship Release and transactions into production/sustaining- Utilizes Program Review Process (PrP)/Phase Gate Process to transition products from definition through to the sustaining phase- Utilizes metrics to improve new production, introduction process and product quality, at launch and throughout life of the program. Drives action plans and strategies to reduminating sources of defects in the design, supplier, new product introduction and manufacturing processes- Prepare and deliver operations reviews where necessaryEssential skills:- Exhibits advanced wide-ranging experience, using in-depth professional knowledge, acumen, concepts and company objectives to develop, resolve complex models and procedures.Provides solutions to issues in creative and effective ways.Understands the interrelationships of different discipli
Posted
17 days ago
Undisclosed
Singapore
- Responsible for supporting the daily operation of Mobile Network Security system.
- Lead to Install, configure, troubleshoot, and maintain security systems.
- Lead to Identifying potential vulnerabilities and implementing security measures ...
Posted
17 days ago
Randstad Singapore
Undisclosed
Singapore
- Drive end-to-end global network operations, infrastructure support, and enterprise network deployments
- Perform L3 deployment, troubleshooting, and daily operations across Cisco (SDA, DNAC, SDWAN, ISE, Nexus), Meraki, and ThousandEyes monitoring environments.
- Build and manage multi-cloud network connectivity, leveraging extensive operational expertise across AWS and GCP cloud platforms. ...
Posted
8 days ago
McDermott International, Ltd
Undisclosed
KL City
- Develop and implement operational strategies to optimize project delivery in line with industry best practices
- Collaborate with cross-functional teams to align operational goals with overall business objectives
- Identify opportunities for process improvement and drive initiatives to increase operational efficiency ...
Posted
17 days ago
Undisclosed
Singapore
- Respond to, attend to, and escalate incidents based on defined criticality, impact, and service level agreements (SLAs).
- Perform hands-on operations involving air-cooled and liquid-cooled systems, as well as electrical systems, within the data centre environment.
- Participate actively in continuous improvement initiatives for operational processes, with consideration of GPU-oriented data centre requirements. ...
Posted
17 days ago
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