Senior System Administrator / EngineerFlintex Consulting Pte Ltd • Singapore, 01, sg

Senior System Administrator / Engineer

Flintex Consulting Pte Ltd • Singapore, 01, sg

30+ days ago

Job type

Quick Apply

Job description

Job Description

Summary :

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

Technical Expertise and Knowledge include :

OS : Windows, Linux, AIX,

Middleware : WebSphere Application Servers, WebSphere Message Queue, Tivoli Directory Services,

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

Technical Expertise and Knowledge include :

OS : Windows, Linux, AIX,

Middleware : WebSphere Application Servers, WebSphere Message Queue, Tivoli Directory Services,

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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