Senior Network & Infrastructure Administrator

Role: Senior Network & Infrastructure Administrator Location: Beverly Hills, CA Schedule: 100% Onsite (5 Days/Week) Duration: Long-Term Contract Job Description: We are seeking a Senior Network & Infrastructure Administrator to manage and support enterprise network, server, cloud, virtualization, and cybersecurity infrastructure for a large multi-site environment. Required Skills 5+ years of enterprise network and infrastructure administration experience Strong experience with Cisco routing, switching, VLANs, and WAN Hands-on experience with Aruba Wireless (Aruba Central, ClearPass) Experience administering Palo Alto Firewalls Strong knowledge of Windows Server, Active Directory, DNS, DHCP, Group Policy Experience with Hyper-V, Dell Storage, Backup & Recovery, Microsoft 365, Google Workspace Excellent troubleshooting, documentation, and vendor management skills Responsibilities Administer enterprise network, wireless, firewall, server, and cloud infrastructure Manage virtualization, storage, backup, disaster recovery, and business continuity Monitor infrastructure performance, security, and system availability Support Microsoft 365, Google Workspace, VoIP, and telecommunications Coordinate with vendors, ISPs, and internal teams on upgrades and projects Provide Tier III support and lead infrastructure modernization initiatives Preferred: Experience in K-12/Public Sector environments and certifications such as CCNA, CCNP, Palo Alto, Aruba, Microsoft, or Security+ . #J-18808-Ljbffr Brilliant Infotech