Senior Infrastructure Specialist

Location: Onsite – Oman Eligibility: Omani Nationals Only Experience: 5–8 Years Employment Type: Full-Time (Contractual) KalSoft is seeking an experienced Senior Infrastructure Specialist to manage and support enterprise IT infrastructure.

The ideal candidate will have expertise in Microsoft technologies, cloud platforms, virtualization, cybersecurity, and infrastructure operations, ensuring high availability, security, and business continuity.

Key Responsibilities Manage and administer Active Directory , Office 365 , and SharePoint environments.

Maintain and support Windows Servers , cloud infrastructure, and virtualization platforms.

Implement infrastructure security, access controls, and system hardening.

Perform patch management , vulnerability assessments, and remediation activities.

Monitor infrastructure performance, troubleshoot issues, and ensure system availability.

Support infrastructure ope...