Senior Network System Administrator`
Joni and Friends • Agoura Hills, CA • Posted June 17, 2026
About the Role
We are only considering local candidates or those willing to relocate.
Duties:
Perform duties and responsibilities including, but not limited to:
+ IT Infrastructure Administration and Support
+ Administration and implementation of IT Infrastructure including networks, servers, Microsoft tenant, Entra, Active Directory and more
+ Setup and ensure LAN/WAN system and services are compliant with the organization’s guidelines and procedures including SD-WAN, VLAN segmentation, and secure remote connectivity
+ Monitor and ensure LAN/WAN performance meet organizational needs including performance, resiliency, and traffic routing across distributed locations
+ Maintain domain name registrations and certificates needed for organization’s operations including SSL certificates, SSO certificates, and expiration monitoring
+ Configure email services – Microsoft Exchange Online or Server and Microsoft 365 software
...
Duties:
Perform duties and responsibilities including, but not limited to:
+ IT Infrastructure Administration and Support
+ Administration and implementation of IT Infrastructure including networks, servers, Microsoft tenant, Entra, Active Directory and more
+ Setup and ensure LAN/WAN system and services are compliant with the organization’s guidelines and procedures including SD-WAN, VLAN segmentation, and secure remote connectivity
+ Monitor and ensure LAN/WAN performance meet organizational needs including performance, resiliency, and traffic routing across distributed locations
+ Maintain domain name registrations and certificates needed for organization’s operations including SSL certificates, SSO certificates, and expiration monitoring
+ Configure email services – Microsoft Exchange Online or Server and Microsoft 365 software
...