az-104 jobs in San Diego

Senior Systems Engineer responsible for administering and securing a Microsoft-based infrastructure spanning Windows Server, Active Directory, Microsoft 365, Azure, and Hyper-V environments across multi-tenant deployments. Will manage Fortinet network infrastructure (FortiGate, FortiSwitch, FortiAP), identity/access through Entra ID, and security operations including incident investigation and compliance tracking.…See more Develop PowerShell and Microsoft Graph API automation to streamline administrative and monitoring tasks, and provide Tier 2/3 support for infrastructure issues. Requires 5+ years as a Windows systems administrator with hands-on experience in Microsoft cloud services, Fortinet firewalling, and enterprise networking.

Senior Systems Engineer responsible for administering and securing a Microsoft-based infrastructure spanning Windows Server, Active Directory, Hyper-V, Azure, and Microsoft 365 across multi-tenant environments. Will manage Fortinet network and firewall infrastructure, implement identity and access controls through Entra ID and Intune, and develop PowerShell and Microsoft Graph API automation scripts.…See more Role includes proactive monitoring, security incident investigation, patch management, and Tier 2/3 support escalations. Requires 5+ years of Windows systems administration experience with demonstrated expertise in Microsoft cloud, Fortinet networking, and infrastructure automation.

Senior Systems Engineer responsible for designing, implementing, securing, and optimizing enterprise Microsoft 365 and Azure environments for government and commercial clients. You will architect and deploy M365 services (Exchange Online, SharePoint, Teams, Intune, Entra ID) and Azure infrastructure (VMs, networking, storage, AVD, monitoring), lead cloud migrations and hybrid identity configurations, and develop security baselines and Zero Trust policies.…See more The role requires advanced PowerShell scripting, Infrastructure-as-Code practices, troubleshooting complex identity and cloud issues, and mentoring junior engineers while collaborating with security teams and stakeholders.

SAIC seeks an experienced Sr Systems Administrator to manage Windows and Linux servers, Azure cloud services, M365, and on-premises infrastructure for a public sector client. The role requires hands-on administration of IaaS/PaaS services, Active Directory, Exchange, VMware, backup/recovery, and security—with 24/7 on-call rotation support.…See more The ideal candidate will have 5+ years of server administration experience, strong troubleshooting skills, and certifications in Azure or Windows Server administration.