Lead System Engineer – WINTEL / RHEL

Key Responsibilities

• Design, deploy, and manage Windows Server and RHEL infrastructure.

• Perform system administration including user management, access controls, patching, and security hardening.

• Develop automation using PowerShell, Bash, and Python.

• Monitor system performance and optimise infrastructure reliability and resource utilisation.

• Troubleshoot complex technical issues and provide timely resolution.

• Manage virtualisation platforms and storage solutions, including configuration and capacity planning.

• Support infrastructure changes, upgrades, and cross-functional implementation activities.

• Maintain detailed technical documentation, procedures, and architectural records.

• Conduct security assessments and implement infrastructure security best practices.

• Participate in incident management and provide on-call support when required.

• Keep updated with emerging technologies and recommend infrastructure improvements.

Mandatory Requirements

• Strong hands-on experience in Windows Server / Wintel administration.

• Strong hands-on experience with Red Hat Enterprise Linux (RHEL).

• 3–5 years of experience in IT infrastructure administration, operations, or support.

• ITIL Foundation certification.

• Excellent written and verbal communication.

• Strong team coordination and collaboration skills.

• Good stakeholder presentation skills.

• Strong time management and prioritisation skills.

• Proven ability to prepare accurate and detailed technical documentation.

• Diploma/Degree in Computer Science, IT, Computer Engineering, or related field.

Good to Have

• IBM AIX administration.

• IBM Spectrum Protect for backup and recovery.

• CyberArk / Privileged Access Management.

• IBM QRadar / SIEM.

• Symantec EDR.

• IBM Tivoli Monitoring.

• RSA security solutions.

• Vulnerability remediation tracking and management.