Systems Programmer (Linux Server Patching, VMware Horizon View, Lotus Domino Administration, Windows Server Troubleshooting, SharePoint Server Administration)

EXASOFT CONSULTING PTE. LTD.; Singapore; On-site; SGD 120,000 - 180,000; Full time

Job summary

EXASOFT CONSULTING PTE. LTD. is seeking an experienced IT Infrastructure Administrator to manage and support Domino servers and SharePoint infrastructure in Singapore.

You will troubleshoot mail routing, database creation, replication, and monitor server availability to ensure continuous service for users. The role requires hands-on expertise in Windows and Linux server administration, Lotus Domino, SharePoint Server, and VMware Horizon View, with proven ability to evaluate new technologies and

Qualifications

• 10+ years of hands‑on experience in Windows Server Administration, including setup and maintenance.
• Minimum 10 years of hands‑on experience in Linux Server Administration.
• Minimum 10 years of hands‑on experience in Lotus Domino Administration.
• Hands‑on experience in SharePoint Server Administration, including setup and maintenance.
• Experience in server monitoring, maintenance, availability and performance management.

Responsibilities

• Manage and troubleshoot Domino servers, including mail routing and server availability.
• Assist in provisioning databases, replications, and messaging requests for users.
• Assist in monitoring and maintaining Domino servers and evaluating new products/technologies.
• Manage and support SharePoint infrastructure, including setup of Webfront, Application and SQL servers.
• Troubleshoot SharePoint farm issues and support user requests for new web apps and site collections.
• Assist in monitoring, risk evaluation, and statistics for IT operations and SharePoint availability.

Skills

Windows Server

Linux Server

Lotus Domino

SharePoint Server

VMware Horizon View

Patching & Troubleshooting

Server Monitoring

Education

Bachelor’s degree in Computer Science/IT

Tools

VMware Horizon View

Job description

Responsibilities:

A) Manage and Support of Domino Servers

• Support and troubleshoot mail and server issues, such as mail routing, mail agents and other mail server related issues.
• Support users’ requests for creation of databases, replications, messaging (mail, SMS, Page) requests; and other similar Domino’s service requests.
• Assist in the monitoring and maintenance of the Domino servers to ensure availability of the services to users.
• Assist in the evaluation of new products and technologies to enhance or improve the integrated office systems infrastructure.
• Assist in the provisions of statistics on Domino servers availability and other server related statistics and update of mail virus pattern files.
• Coordinate with Project Teams in the analysis, presentation and management of IT operations date and statistics.

B) Manage and Support of Sharepoint Infrastructure

• Setup and customise of several Sharepoint Farm comprising of Webfront, Application and SQL servers.
• Support and troubleshoot of Sharepoint Farm issues.
• Provision and support of users’ requests for creation of new web applications, site collections and related day-day Sharepoint service requests.
• Assist in the monitoring and maintenance of the Sharepoint farm servers to ensure availability of the services to users.
• Assist in the risk management evaluation of new Sharepoint version for future Sharepoint upgrade plans.
• Assist in the provisions of statistics on Sharepoint servers’ availability.
• Coordinate with Project Teams in the analysis, presentation and management of IT operations date and statistics.

Requirements:

• 10+ years of relevant experience in relevant field.
• Degree in Computer Science, Information Technology, or a related field.
• Minimum 10 years of hands‑on experience in Windows Server Administration, including Windows OS and server setup and maintenance.
• Minimum 10 years of hands‑on experience in Linux Server Administration, including Linux OS and server setup and maintenance.
• Minimum 10 years of hands‑on experience in Lotus Domino Administration, including setup and maintenance.
• Hands‑on experience in Server Patching & Troubleshooting, particularly Windows and Linux patching and server issue resolution.
• Hands‑on experience in SharePoint Server Administration, including SharePoint Farm setup, maintenance and troubleshooting.
• Strong knowledge or experience in VMware Horizon View Virtual Desktop Administration, including setup and maintenance, is preferred.
• Experience in server monitoring, maintenance, availability and performance management.
• Experience in supporting infrastructure service requests, upgrades and technology evaluation activities.