The System Administrator / Engineer (SA / E) is responsible for effective provisioning, installation / configuration,
operation, and maintenance of systems hardware and software and related infrastructure. This individual participates in technical research and development to enable continuing innovation within the infrastructure.
This individual ensures that system hardware, operating systems, software systems, and related procedures
adhere to organizational values, enabling staff, volunteers, and Partners.
This individual is accountable for the following systems : Linux (Red Hat Enterprise Linux), Windows,
UNIX (AIX and Solaris) systems. Middleware includes WebSphere Application Servers, WebSphere Message
Queue. Backup software includes Tivoli Storage Manager that support company's infrastructure.
Responsibilities on these systems include operations and support, maintenance and research and
development to ensure continual innovation.
Job Description :
Install new / rebuild existing servers and configure hardware, peripherals, services, settings, directories, storage,etc. in accordance with standards and project / operational requirements
Develop and maintain installation and configuration procedures
Research and recommend innovative, and where possible automated approaches for system administration tasks. Identify approaches that leverage our resources and provide economies of scale
Perform daily system monitoring, verifying the integrity and availability of all hardware, server resources, systems and key processes, reviewing system and application logs, and verifying completion of scheduled jobs such as backups, and related administration tasks.
Perform daily backup operations, ensuring all required file systems and system data are successfully backed up to the appropriate media, recovery tapes or disks are created, and media is recycled and sent off site as necessary
Provide 24 by 7 technical support per request from various constituencies. Investigate, troubleshoot issues and provide professional recommendations and solutions
Develop an in-depth knowledge of the system’s infrastructure and its integration with the various applications.
Provide professional consultations and solutions as necessary Requirements
Working knowledge of cloud infrastructure is essential
WebSphere Network Deployment Manager, Edge Server, IBM Cognos, Solace, RabbitMQ.
Backup software : Tivoli Storage Manager,
Storage : V7000 / V9000 SAN
Hypervisor : VMWare.
Others include BOE, Web Server, HACMP, HMC, SAN Switch, UPS, Samba, Flashcopy, VIOS, Red Hat
Virtualization.
Windows Desktop installation, configuration and support
WebSphere, IIB, Application Deployment
Unix shell
Repair and recover from hardware or software failures. Coordinate and communicate with impacted constituencies
Managing, maintaining and supporting Middleware and other application software implementations and solutions. (WebSphere Application Server and WebSphere Message Queue, IBM Integration Bus, IBM MessageSight, IBM DataStage) Maintenance
Develop new and / or maintain existing backup policies and schedules according to operational and business requirements
Apply OS patches and upgrades on a regular basis, and upgrade administrative tools and utilities. Configure / add new services as necessary
Review and evaluate software security and its related risks. Plan and implement security patching as needed
Script application deployment, daily monitoring and automation
Upgrade and configure system software that supports company's infrastructure per project or operational needs
Maintain operational, configuration, or other procedures and documents
Perform periodic performance reporting to support capacity planning
Perform ongoing performance tuning, hardware upgrades, and resource optimization as required.
Configure CPU, memory, and disk partitions as required
Evaluate, develop and implement new system enhancements per request from various constituencies
Plan and deploy new application software upgrades / Reports as required
Perform incident management, vendor management and reporting
Monitor and coordinate recovery procedures between the affected constituencies and the vendor. Provide technical assistance as required
Involve in the Disaster Recovery planning and execution of DR procedures during simulated dry runs and actual disaster runs
Requirements :
Working knowledge of cloud infrastructure is essential
WebSphere Network Deployment Manager, Edge Server, IBM Cognos, Solace, RabbitMQ.
Backup software : Tivoli Storage Manager,
Storage : V7000 / V9000 SAN
Hypervisor : VMWare.
Others include BOE, Web Server, HACMP, HMC, SAN Switch, UPS, Samba, Flashcopy, VIOS, Red Hat
Virtualization.
Windows Desktop installation, configuration and support
WebSphere, IIB, Application Deployment
Unix shell
Requirements
Senior System Administrator / Engineer
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System Administrator • Singapore, 01, sg
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