Server & Cloud Systems Administrator

This full-time position is located within Central Technology Services and works from our Jefferson City location. The Azure / Microsoft 365 Systems Engineer is responsible for the design, administration, security, and ongoing support of the bank’s Microsoft cloud and hybrid infrastructure and plays a key role in ongoing cloud migration and modernization initiatives.

Key Responsibilities

• Provide day-to-day administration, monitoring, configuration, permissions management, and service health oversight across Microsoft Azure, Microsoft 365, Exchange Online, SharePoint Online, OneDrive, Teams, Power Platform, Fabric, GitHub, and on-premises Active Directory, DNS, DHCP, Group Policy, and ADFS.
• Design, deploy, maintain, patch, and update Azure and hybrid infrastructure supporting virtual machines, networking, storage, connectivity, identity synchronization, and related platform configuration changes.
• Develop and maintain PowerShell scripts to automate provisioning, administration, reporting, and routine maintenance tasks.
• Troubleshoot incidents and provide Tier II/Tier III escalation support while monitoring system health, performance, capacity, availability, and uptime.
• Support enterprise migration, modernization, and cloud-hosted application initiatives, including on-premises file and print migrations to SharePoint Online, workload movement to Azure, Dynamics CRM, Microsoft Fabric, and related business applications.
• Ensure systems meet internal security standards, regulatory requirements, and operational best practices; support audit and examination requests as needed.
• Document configurations, procedures, and support processes; collaborate with infrastructure, security, application, business, and project teams on operational consistency and continuous improvement.

Requirements

• 5+ years in a Systems Engineer, Systems Administrator, Cloud Engineer, or similar role.
• On-premises domain administrator experience supporting Active Directory, Group Policy, DNS, DHCP, ADFS, SCOM, and Windows Server operating systems.
• Microsoft 365 Global Administrator experience managing Exchange Online, SharePoint Online, Teams, OneDrive, Power Platform, Fabric, app registrations, SSO, tenant permissions, security, compliance, and access controls.
• Strong understanding of Microsoft Entra ID, hybrid identity, identity synchronization, authentication, conditional access, MFA, and access management.
• Proficiency with PowerShell for administration, reporting, and automation of repetitive tasks.
• Experience administering and supporting Microsoft SQL Server, including installation, maintenance, backup and recovery, and performance monitoring.
• Relevant Microsoft certifications (Azure Administrator, Microsoft 365 Administrator, Identity and Access Administrator, or similar) preferred.
• Strong troubleshooting, documentation, communication, and customer service skills, with the ability to work independently and a continuous improvement mindset.