GAIN Central IT - Network and Systems Administrator

Main Responsibilities :

To manage and maintain the organisation’s hybrid IT infrastructure—encompassing on-premise systems, Microsoft Azure services, and enterprise endpoints—ensuring optimal uptime, performance, security, and availability of critical systems and services. This includes direct responsibility for the administration of servers, endpoint management platforms, network infrastructure, and supporting database / CI tooling as needed.

To ensure effective IT service delivery across the enterprise by overseeing core infrastructure components such as networks, perimeter security, storage, communications, endpoints, and third-party platforms. The role supports strategic alignment with IT and business objectives, maintains adherence to SLAs, and fosters strong operational relationships across internal teams and external partners.

Infrastructure & Network Management

• Administer and maintain the organisation’s hybrid infrastructure, including on-premises Windows Server environments (Active Directory, DNS, DHCP, Group Policy) and Azure-based resources.
• Configure and support VPNs, firewalls, and secure connectivity between on-prem and cloud resources.
• Maintain and optimise network infrastructure, including both wired and wireless networks, ensuring uptime, performance, and security.

Endpoint Management :

Database / CI Tooling

Security, Compliance and Reporting

Support & Monitoring

Collaboration & Strategy

Professional skills / experience :

Personal Qualities