Network Administrator

Responsibilities

• Oversee daily operation, maintenance, and optimization of the company’s network environment to ensure stable and secure connectivity.
• Configure, monitor, and troubleshoot Cisco routers and related networking equipment across LAN infrastructure.
• Administer firewall platforms, applying security policies and resolving issues that affect network protection or performance.
• Manage Active Directory and Azure Active Directory environments, including access controls, user administration, and directory health.
• Support VMware-based systems as they relate to network availability, connectivity, and infrastructure performance.
• Investigate network incidents, identify root causes, and implement corrective actions to minimize downtime.
• Collaborate with internal technology teams to plan upgrades, improve resiliency, and maintain infrastructure standards.
• Document network configurations, support procedures, and system changes to promote operational consistency and compliance.

Requirements

• Prioritize hands-on technical experience in enterprise network environments.
• Strong knowledge of Cisco networking technologies, including router configuration and troubleshooting.
• Practical experience with firewall technologies and network security administration.
• Proficiency with Active Directory and Azure Active Directory management.
• Familiarity with LAN design, support, and performance optimization.
• Experience working with VMware in an infrastructure or systems environment.
• Ability to diagnose technical issues efficiently and communicate solutions clearly to stakeholders.