Systems Administrator

Essential Functions & Responsibilities

• Infrastructure & Server Administration
• Administer, maintain, patch, and optimize on-premise Microsoft Windows Server environments.
• Manage virtualization platforms (VMware/Hyper-V) including provisioning, resource optimization, and monitoring.
• Maintain and support Identity lifecycle management, privileged access workflows, and access review processes.
• Support and administer Microsoft Azure services including virtual machines, storage, networking, security, and monitoring.
• Manage hybrid identity, Azure AD Connect, and synchronization processes.
• Assist in cloud resource governance, cost optimization, and policy compliance.
• Administer Microsoft 365 platform services, including Exchange Online, Teams, SharePoint, OneDrive, and security/compliance center tools.
• Deploy and manage configurations and compliance policies in Intune for workstation and mobile device management.
• Support licensing, auditing, and tenant-level configuration.
• Maintain enterprise applications running on Microsoft platforms. Perform updates, configuration, patching, and break/fix support for core server applications.
• Manage backup, restore, and disaster recovery readiness for all systems.
• Operational Support & Collaboration
• Respond to escalated system issues, outages, and service requests.
• Document procedures, configurations, diagrams, and system changes.
• Work with cross-functional teams on projects, integrations, and infrastructure upgrades.
• Participate in on-call rotation and after-hours maintenance windows as needed.

Knowledge And Skills

• Experience: 3–5+ years of experience in system administration or infrastructure support.
• Experience with hybrid on-prem/cloud environments required.
• Education: Bachelor’s degree in Information Technology, Computer Science, or related field preferred.
• Preferred Certifications: Microsoft Certified: Azure Administrator (AZ-104), Microsoft 365 Certified: Modern Desktop Administrator Associate, ITIL Foundation or similar, CompTIA Network+ / Security+ (optional but valuable).

Physical Requirements

• Ability to lift up to 40 lbs. for server and hardware installation and ability to work in datacenter/server-room environments.

Other Skills

• Strong knowledge of Windows Server (2016/2019/2022) administration.
• Expertise in Active Directory, GPO design, DNS/DHCP, and domain services.
• Hands-on experience with Azure and Entra ID.
• Proficiency with M365 (Teams, SharePoint, Exchange Online, OneDrive).
• Experience with Intune for device and application management.
• Understanding of networking fundamentals (TCP/IP, routing, VLANs, firewalls).
• Experience with backup technologies, DR concepts, and system monitoring tools.
• Familiarity with zero-trust principles and security best practices.
• Strong analytical, troubleshooting, and documentation skills.