L2/L3 Operations Support Engineer
nSearch Global Pte Ltd
L2/L3 Operations Support Engineer
Provide L2 and L3-code level changes support to an internal product. The Operations Engineer in IT product management is responsible for ensuring the reliability, stability, and efficiency of our technical infrastructure. The individual will work closely with developers, product managers, and user support to identify and rectify any issues that could affect the performance of the system. This role is crucial in maintaining high uptime and providing the expected level of service to our users. Responsibilities include monitoring system performance, resolving technical issues, coordinating with different teams for problem resolution, creating preventive measures(optional), and maintaining documentation related to system configuration, process and service records.
Responsibilities
- Monitor and analyse the current state of various product runtime environment (production and non-production) to ensure optimum system performance and work out data-based strategy for continuous improvement. Work with application teams, solution architects, security consultants, and other teams to implement improvement plans.
- Manage application and security incidents, conduct problem determination, work with various internal teams and vendors to resolve issues on a timely basis to meet SLA, provide reporting and escalation to higher management or incident committee if necessary.
- Develop operations and processes guide to ensure every aspect of operations is documented and comply with audit requirements.
- Manage day-to-day operation activities, analyse statistics and write status and progress reports, and present findings to stakeholders and higher management.
- Manage operations team consisting of staff and vendors, ensuring support is available on a 24/7 basis.
Requirements
- Bachelor's degree in computer science, Information Technology, or a related Field.
- Proven experience as an Operations Engineer or similar role in an IT setting.
- Implement change management and incident management workflows, using ITSM tools e.g. Remedy, Zendesk, ServiceDesk to automate workflows is advantageous,
- Implement security and access control measures to control privileged access to test and production environment.
- Implement full stack monitoring (i.e. application and infrastructure) using Application Performance Management (APM) tools. Familiarity with cloud native monitoring options (e.g. Cloudwatch, Stackdriver) and the OpenAPM stack is preferred.
- Experienced in agile methodologies, DevOps pipelines, test-driven development, and info-security practices.
Interested applicants can also email CV at ***email_hidden*** (for faster processing, please state the exact job / position title applied “L2/L3 Operations Support Engineer"
Only shortlisted candidates will be notified.
EA License Number: 10C3636
EA Personnel Name: Jagveer Singh Arora
EA Personnel Registration Number: R22109615
By submitting your resume and cover letter to apply for our job opening, you confirm that you have read the Data Protection Notice for Job Applicants ( and you consent to the collection, use, and disclosure of your personal data for the purpose of verifying and evaluating your job application. Additionally, you have to notify and obtain consent from all individuals listed as your references to their data being collected and disclosed for the purposes related to your job application.
6000 - 10000 SGD
...and taking real ownership of production reliability. As the Operations Support Engineer, you're the person who keeps the lights on and makes the system... ...You'll Do Incident & Operations Management Provide L2 and L3 (code-level) support for an internal product Manage...7000 - 10000 SGD
...Job details: We are hiring L2 and L3 Network Engineers to design, implement and operate the full network stack. The role covers LAN and WAN connectivity, Aruba switching, Fortinet and MikroTik firewall management, SSL and client VPN, DNS/DHCP/IPAM, load balancing, cloud...8000 - 14000 SGD
...We are seeking L2 and L3 Infrastructure Support Engineers to join our projects team delivering a large-scale enterprise virtualisation transformation for a major Singapore banking client. This programme centers on VMware to Hyper-V migration, datacentre transformation, and...6000 - 8000 SGD
...We are looking for a Cybersecurity Deployment Engineer (L2/L3) with strong hands-on experience in SASE and firewall technologies. This role is part of our project delivery team, supporting enterprise clients by deploying, configuring, and integrating security solutions...8000 - 10500 SGD
...Key Responsibilities Provide L2/L3 support for enterprise network and network security infrastructure. Troubleshoot incidents and ensure SLA compliance. Perform network changes following Change Management processes. Required Skills ~5+ years of experience supporting...- ...construction, equipment management, and network and facility operations. Bitdeer also offers advanced cloud capabilities to... ...As the deep-technical tier of the operations center, the L3 / Escalation Support Engineer owns the hardest customer issues and platform incidents,...
- ...equipment management, and network and facility operations. Bitdeer also offers advanced cloud... ...under SLA. As a Cloud Operations & Support Engineer you are the front line: within each shift... ...Escalate cleanly along the chain (L1/L2 → L3 → SRE / Compute / R&D) with full context...
3300 - 4500 SGD
...We are seeking an IT Support Engineer (L1/L2) to support our HQ and multiple outlets across Singapore, with occasional support for Malaysia... ...connectivity, and device lifecycle management, ensuring smooth operations across all locations. Key Responsibilities End-User...6000 - 6700 SGD
...CONTRACT / PERMANENT JOBS! Consultant/ Sr. Consultant Operations Support Engineer (6 personnel required) SINGAPOREANS/PRs (S$6,700.00) Period... ...who will be part of the main development team to provide L2 and L3-code level changes support to an internal product. The...5000 - 9500 SGD
...We are seeking an Operations Support Engineer to support and maintain enterprise digital platforms. In this role, you will ensure system reliability... ...and application support Key Responsibilities: Provide L2/L3 support for enterprise applications, ensuring system reliability...6000 - 8000 SGD
...We are looking for an L2 Application Support Engineer to provide 24x7 operational support for business-critical applications. The successful candidate will be responsible for application monitoring, incident management, troubleshooting, root cause analysis, deployments, environment...7000 - 9000 SGD
...the job. Join a specialized infrastructure support stream to serve as a technical investigator handling operational integrity for vendor-native environments. Manage... ...complex incident details with internal senior engineering specialists and external technical teams....7000 - 8500 SGD
.... Working within an agile development team, you'll provide L2/L3 code-level support for an internal product, ensuring the reliability, stability... ...escalation reporting when needed Develop and maintain operations documentation and process guides, ensuring audit compliance...7000 - 8000 SGD
...Objective ~ To work with production support team to continuously improve operation efficiency of service recovery... ...Bachelor’s degree of Computer Science or Engineering Minimum 5 years of experience... .../ wee hours. Experience in L2 or L3 production support Knowledge...4000 - 4700 SGD
...We are seeking a Junior L2 Production Support Engineer to support mission-critical banking applications. This role is ideal for IT graduates with... ...infrastructure, and business teams to resolve issues. Prepare operational documentation and maintain support procedures....- ...We are seeking an analytical, hands-on Support Engineer to help ensure our products' last mile success. You will play a crucial role managing the intersection of our software, hardware, and live operations, acting as a critical bridge between customers and Engineering teams...
4800 - 7900 SGD
...accommodation to participate in the recruitment process, please inform us when you submit your online application. We will be happy to support as necessary. Thank you for your interest and application to this role. Please note that only short-listed candidates will be...10000 - 12000 SGD
...Summary We are looking for an experienced L3/L4 System Engineer with strong expertise in enterprise... ...Act as the highest level of technical support for complex system issues; Investigate... ...technical problems; Coach and mentor L1, L2, and L3 engineers to improve their...8000 - 9000 SGD
...Job Description – Senior Azure Cloud Support Engineer (L3) – Enterprise Migration Job Title: Senior Azure Cloud Support Engineer (L3)... ...migrations while ensuring minimal downtime, high availability, and operational excellence throughout the migration lifecycle. Key...- ...L2 Java support Important Information Location: Singapore 12 months contract Job Summary We’re hiring an L2 Java Support Engineer to support, monitor, and troubleshoot production Java applications... ...bridge between L1 support and L3 development teams, ensuring quick...
3500 - 5000 SGD
...Job Summary: The Operations Support Engineer is responsible for establishing and managing the site's end-to-end spare parts management system from the ground up. Responsibilitie s 1. Spare Parts Warehouse Establishment · Lead the setup and organization of the site...5500 - 6300 SGD
~ Bachelor's degree in Information Technology, Computer Science, or a related field. ~2–4 years of experience in Application Support or Software Development. ~ Experience with Java/J2EE programming and application development. ~ Strong IT background with intermediate-...10000 - 12000 SGD
...We are looking for Senior Network Security Engineer with experience in designing, implementing... ..., cloud, and hybrid environments; Lead L3/L4 incident response, root cause analysis... ...commitments; Drive change management, operational excellence, automation initiatives, and continuous...4000 - 7000 SGD
...Requirements: • At least 5 years working in an L2 Application Support Environment which mainly involves Incident and Problem Management. • Experience in application implementation projects in financial institutions would be advantageous. • Strong analytical and problem...5000 - 6400 SGD
...Computer Science, Information Technology, or a related field. · Minimum 3–5+ years of relevant experience in application support, systems support, or operations roles. · Experiences supporting production systems in a high-availability or mission-critical environment. ·...4000 - 5000 SGD
...Key Responsibilities Provide L2 support for LAN, WAN, firewall, VPN, and connectivity issues... ...from NOC and escalate complex issues to L3 or vendors Perform approved... ...Diploma or Bachelor’s degree in IT, Computer Engineering, or related field ~3–5 years of network...4500 - 8500 SGD
...DBiz is seeking an Operations Support Engineer to provide technical operations support for clientele projects. You will work with product teams to ensure the reliability, stability, and efficiency of software applications and supporting infrastructure, adopting best practices...6000 - 8000 SGD
...Role Overview We are seeking an experienced Network Engineer (L2) on a contract basis to support and operate enterprise network infrastructure across LAN, WAN, and cloud environments. The role requires hands-on expertise in switching, firewall management, VPNs, DNS/DHCP,...6000 - 9000 SGD
...The L2 Cybersecurity Engineer plays a crucial role in safeguarding the company's data and systems. This... ...incidents and breaches escalated from L1 support, performing root cause analysis to... ...Collaborate with IT, development, and L3 teams to address security issues and implement...4000 - 4800 SGD
Bachelor Degree in IT, Computer Science, or related field At least minimum 2 years of experience in application Hands-on experience in Python, Shell scripting, SQL, and Linux/Unix Basic knowledge of Java/J2EE applications Knowledge of web applications, batch jobs...
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to L2/L3 Operations Support Engineer. Be the first to apply!
