Senior Server Infrastructure Administrator

Responsibilities:

1. Management and administration of servers at an advanced level:

a. Maintenance and management of physical and virtual servers, including servers in cloud infrastructure (AWS, Azure).

b. Monitor and optimize the performance of servers, operating systems and enterprise applications.

c. Installation, configuration and ongoing updating of operating systems, server software and applications

2. systems security and access policy

a. Scalable management of user privileges and implementation and enforcement of access control policies.

b. Implementation of IT security policies, including server hardening, management of security updates, and monitoring systems for threats.

c. Maintain security mechanisms in accordance with server security best practices.

3. Automation and scripting:

a. Automate administrative and operational processes by creating and deploying scripts in tools such as PowerShell, Python, Bash and monitoring systems.

4 Manage IT infrastructure and virtualization:

a. Maintain, optimize and develop virtualization-based server infrastructure using technologies such as VMware, including management of virtual networks and resources.

5. Cloud and enterprise resource management:

a. Administration of cloud environments (AWS, Azure) and integration with on-premises infrastructure.

b. Management of servers and enterprise applications, including coordination of server resources with business-critical applications.

c. Management of Office 365 and Exchange environments, including administration, integration with existing systems, and optimization of application performance in the cloud environment. 

6. Management of endpoint device infrastructure:

a. Administer and manage endpoint devices and their configurations using Microsoft Endpoint Configuration Manager (MECM) (formerly SCCM) and Microsoft Intune.

b. Support in deploying and managing software updates on endpoint devices, monitoring their status and compliance with security policies.

7 Support and Cooperation:

a.Technical support for the IT Service Center team (first line of support). 

b. Maintain technical documentation and report on server infrastructure status and system performance.