Senior Systems Adminstrator

Key Responsibilities

• Install, configure, and maintain physical and virtual infrastructure, including servers, firewalls, and enterprise applications
• Manage Windows Server environments (2012R2–2019), Active Directory, DNS, DHCP, and domain services
• Oversee virtualized environments, including Hyper-V clustering and storage solutions (Dell EMC / NetApp)
• Maintain network hardware (firewalls, switches, VPNs) and ensure system security and stability
• Administer Microsoft 365, including Exchange, Security, and Compliance
• Support desktops and devices in a Windows 10–11 domain environment
• Implement backup / recovery solutions using Veeam
• Lead and guide 1–2 team members as needed
• Handle IT service requests and support tickets across multiple technologies
• Contribute to process improvements, audits, and infrastructure projects

Qualifications

Technical Skills :

Ideal Candidate