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System Engineer / System Administrator - CORNERSTONE GLOBAL PARTNERS PTE. LTD.

CORNERSTONE GLOBAL PARTNERS PTE. LTD.D02 Anson, Tanjong Pagar, SG

1 day ago

Job description

Roles & Responsibilities

System Engineer / System Administrator

Minimum 5 years of experience in supporting and managing enterprise-level operating systems, with expertise across Windows and Red Hat Linux environments on both physical servers and hypervisors. Candidates should demonstrate strong knowledge and hands-on skills in the following areas :

(a) Enterprise Operating System Management (Windows & Red Hat Linux)

System configuration, maintenance, and troubleshooting
Performance tuning and optimisation
User and group management
File system management and storage allocation

(b) Directory Services & Authentication

Windows : Active Directory administration and Group Policy management

Linux : LDAP and Kerberos configuration and management

Domain Controller (DC) configuration and maintenance (Windows)

Identity management solutions for Linux

(c) System Updates & Patch Management

Windows : WSUS administration

Linux : Red Hat Satellite or equivalent tools

Planning and executing OS updates and patches

(d) OS Security Management

OS-level security implementation (Windows & Linux)

Timely application of security patches and updates

OS hardening techniques

(e) System Monitoring & Management Tools

Deployment and management of system monitoring agents

Performance monitoring and troubleshooting using system management tools

(f) Automation & Scripting

Windows : PowerShell scripting for automation

Linux : Bash scripting and task scheduling

(g) Compliance & Auditing

Implementing OS-level compliance standards

Conducting system audits and generating compliance reports

(h) Virtualisation Technologies

Familiarity with hypervisors and virtual machine management in Windows and Linux environments

(i) Backup & Disaster Recovery

Familiarity with Commvault

Implementing and managing OS-level backup solutions

Designing and testing disaster recovery procedures

(j) Storage Technologies

Familiarity with PureStorage

Provisioning and managing LUNs

(k) Endpoint Backend Support

Create and move hostnames into relevant OU groups in Active Directory

Assign security group policies

Push PXE Boot to endpoints

Install Network Access Control (NAC)

Software and patch management deployment to endpoints

If you believe you fit the requirements for the role, please submit your application below or drop us an email directly quoting the job title.

Due to an anticipated high volume of applicants, we regret that only shortlisted candidates will be notified. The information provided is for recruitment purposes only.

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Cornerstone Global Partners (EA License Number : 19C9859) is an affirmative equal-opportunity employer and recruitment firm. We evaluate qualified applicants without regard to race, colour, religion, creed, gender, sexual orientation, gender identity, marital status, national origin, age, veteran status, disability, or any other protected class.

Eugene Then

eugene.then@cornerstoneglobalpartners.com

EA Registration Number : R22104742 .

Cornerstone Global Partners Pte Ltd (EA License : 19C9859)

Tell employers what skills you have

Troubleshooting

Active Directory

Scripting

Group Policy

Administration

Security Management

Red Hat Linux

WSUS

Operating Systems

Windows

Audits

Windows PowerShell

Performance Tuning

Virtualisation

Disaster Recovery

Linux

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System Administrator • D02 Anson, Tanjong Pagar, SG