Senior Systems Engineer

Company Description

***This is a fully on-site role. Hybrid/remote work is not available at this time.*

***We are unable to sponsor or take over sponsorship of an employment Visa at this time.*

RIVO is looking for a proactive, technically strong Senior Systems Engineer to join our IT team. In this role, you’ll administer and secure our Microsoft-based infrastructure and Fortinet network environment, spanning Hyper-V servers, Azure cloud infrastructure, a multi-tenant Microsoft 365 and Azure cloud environment, and enterprise network security, while building automation that keeps our team running on reliable, well-managed, and secure technology.

If you're looking for an opportunity to leverage your Microsoft cloud expertise, expand your infrastructure and security skills, and contribute to a growing organization that values innovation and continuous improvement, we'd love to hear from you!

Job Description

What You'll Do

Systems & Infrastructure

• Administer and maintain Windows Server environments, Active Directory, DNS, DHCP, and Group Policy.
• Support Microsoft 365 services including Exchange Online, SharePoint, Teams, and OneDrive across a multi-tenant environment.
• Manage identity and access through Entra ID (Azure AD), including MFA, conditional access, and cross-tenant collaboration architecture.
• Administer Hyper-V virtualization and Azure infrastructure, including virtual networks and site-to-site VPN connectivity.
• Monitor server, network, and storage performance and backups, and troubleshoot issues proactively.

Network & Security

• Administer and harden Fortinet firewall, switch, and wireless infrastructure (FortiGate, FortiSwitch, FortiAP), including VPN configuration.
• Monitor security logs, investigate incidents, and coordinate vendor escalations as needed.
• Apply security patches, updates, and endpoint protection (Microsoft Defender) across servers and workstations.
• Supp