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Senior/IT Operations Engineer - HR Systems (Infrastructure & Systems)

Senior/IT Operations Engineer - HR Systems (Infrastructure & Systems)

zenith infotech (s) pte ltd.
2-5 Years
SGD 5,000 - 6,500 per month
  • Posted 10 hours ago
  • Be among the first 10 applicants

Job Description

The Job:

You will support and maintain the HR Systems platform from an infrastructure and operations perspective. This is NOT an SAP HR Functional / SuccessFactors Config role. You will not be configuring payroll or HR workflows. You will be the technical owner who keeps the HR system secure, available, and compliant.

The Role:

. Manage and maintain mission-critical Windows Server and Red Hat Enterprise Linux (RHEL) servers supporting HR Systems in on-premise / hybrid environments, ensuring high availability and security compliance.

. Deploy monthly WSUS updates and patch COTS / open-source software to address security vulnerabilities and maintain operational readiness.

. Lead server OS upgrade initiatives to improve infrastructure stability and extend system lifecycle.

. Troubleshoot and resolve server, database, and network-related issues using SQL and networking fundamentals.

. Develop PowerShell and Python automation scripts to reduce manual operational workload and improve deployment efficiency.

. Monitor system health, manage system logs, and coordinate with HR system vendors / SAP support teams for incident resolution.

. Support user access reviews, audit evidence collection, and compliance reporting for HR Systems.

. Collaborate with cross-functional teams, HR stakeholders, and IT security to support customer requirements and optimise system performance.

. Maintain system documentation, runbooks, and SOPs for HR Systems operations.

The Requirements:

. Degree in Engineering, Computer Science, IT, or related field.

. 2-4 years experience as Systems Engineer / Infrastructure Engineer / IT Ops Engineer.

. Came from a mission-critical infrastructure background - not from SAP HR.

. Strong hands-on experience in Windows Server and Linux (RHEL) administration.

. Experience in system patching (WSUS), security vulnerability remediation, and server hardening.

. Working knowledge of SQL for troubleshooting and data checks.

. Good understanding of server, database, and network troubleshooting.

. Ability to work in a high-compliance environment handling sensitive data.

. Able to secure security clearance (required due to project sensitivity).

Good to Have:

. Experience with Cloud Platforms: AWS / Azure.

. Experience supporting enterprise applications / HR Systems / SAP from an infrastructure perspective (although an advantage: functional SAP HR knowledge is NOT required - you will be trained on the HR application).

. Experience with HTML / CSS for front-end enhancements / troubleshooting.

. Hands-on scripting in PowerShell and Python for automation.

. Experience in mission-critical, defence, government, or GLC environments.

To Apply:

Please send your latest CV in MS Word format to [Confidential Information]

Appreciate the interest of all applicants however only shortlisted candidates will be notified.

EA Licence No: 20S0237

More Info

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Key Skills

Red Hat Enterprise Linux (RHEL)