We are seeking an experienced Senior Infrastructure & Systems Administrator to manage, maintain, and secure the company's IT infrastructure, cloud services, end-user computing environment, and business-critical systems in a Financial entity.

The successful candidate will be responsible for day-to-day operations of Microsoft 365, Azure, networking, security controls, Linux and Windows servers, business applications, endpoint management, backup and disaster recovery processes, and user access administration.

This role requires a strong operational mindset, security awareness, and the ability to support a hybrid cloud environment while ensuring business continuity and compliance.

Responsibilities:

Infrastructure & Network Administration

• Design, configure, maintain, and troubleshoot corporate network infrastructure.
• Manage firewalls, routing, switching, VLANs, and network se...