Senior System Administrator (CCNA certification required)

About the role

In this position you will Support global servers, storage, networking, and infrastructure operations across on-premises environment. You will also serve as the senior technical escalation point for infrastructure and enterprise systems.

You will partner with R&D and engineering teams to ensure high availability, scalability, and performance of business-critical systems.

Drive infrastructure modernization, automation initiatives, and continuous improvement programs.

Oversee backup, recovery, monitoring, and operational resilience across the organization.

Responsibilities

Administer and support physical and virtual servers across global environments.

Manage company-wide on-premises and cloud backup solutions, ensuring data protection and recovery readiness.

Configure, maintain, and support LAN infrastructure across worldwide office locations.

Evaluate, implement, and promote automation solutions to improve operational efficiency and service delivery.

Monitor infrastructure health and performance, ensuring the integrity and availability of servers, storage systems, applications, and critical services.

Troubleshoot incidents, perform root-cause analysis, recover from system failures.

• 5+ years of Hands-on experience as a system administrator
• Full Microsoft proficiency with AD, DNS, DHCP, CA etc.
• Scripting (Python/VB/PowerShell etc.)
• VMware
• At least CCNA network level knowledge