ZENITH INFOTECH (S) PTE LTD.
Systems Management Engineer
Executive Permanent 3 年以上经验
技能
UATAzureChange ManagementVMwareRoot Cause AnalysisScriptingAdministrationInformation TechnologyNetworkingWindowsITILDisaster RecoveryNetwork SecurityApacheVirtualizationLinux
职位描述
Job Summary
We are seeking a skilled Systems Management / Systems Administrator to manage, support, and optimize both IT infrastructure and enterprise applications. The role focuses on ensuring system stability, performance, security, and smooth application operations.
Key Responsibilities
Infrastructure Management
- Administer and maintain Windows and Linux servers (on-premise and cloud).
- Manage virtualization platforms (VMware, Hyper-V) and cloud environments (AWS/Azure/GCP).
- Monitor system health, performance, and capacity using enterprise monitoring tools.
- Perform system patching, upgrades, backup, and disaster recovery activities.
- Manage storage, backup, and recovery solutions.
Application Support & Management
- Provide L2/L3 support for enterprise and business applications.
- Install, configure, upgrade, and troubleshoot application platforms and middleware.
- Manage application servers such as WebLogic, WebSphere, Tomcat, IIS, Apache, Nginx.
- Coordinate with development teams and vendors for application issues, upgrades, and enhancements.
- Support deployment activities and environment management (Dev, Test, UAT, Production).
- Maintain system and application documentation, SOPs, and runbooks.
Operations & Governance
- Handle incident, problem, and change management within ITIL processes during office hours.
- Perform root cause analysis and implement preventive controls.
- Automate routine administrative tasks using scripting (PowerShell, Bash, Python).
- Support security audits, compliance, and regulatory requirements.
- Collaborate with network, security, cloud, and business application teams.
Requirements
- Degree in Computer Science, Information Technology, or related discipline.
- 3–7 years of experience in Systems Administration covering both infrastructure and applications.
- Good relevant experience in:
- Windows & Linux administration
- Virtualization (VMware/Hyper-V)
- Cloud platforms (AWS, Azure, or GCP)
- Middleware and application servers
- Backup, monitoring, and patch management tools
- Knowledge of ITIL processes and service management tools.
- Scripting and automation skills (PowerShell, Shell,Python).
- Good understanding of security best practices and networking fundamental