Note: The job is a remote job and is open to candidates in USA. Microbac Laboratories, Inc. is a commercial laboratory testing firm serving life science, food and nutrition, and environmental industries nationwide. The Senior Systems & Cloud Administrator supports, maintains, and improves cloud, server, identity, virtualization, endpoint management, storage, and backup environments, while serving as a senior technical resource for infrastructure issues and projects across multiple locations.

Responsibilities

• Administer Microsoft 365 services, including Exchange Online, Teams, SharePoint Online, OneDrive, and licensing
• Manage Microsoft Entra ID and Active Directory, including users, groups, administrative roles, enterprise applications, and identity synchronization
• Configure and maintain Conditional Access, multifactor authentication, and identity security controls
• Administer Microsoft Intune, including device enrollment, application deployment, configuration profiles, compliance policies, and endpoint security
• Support Microsoft Azure resources and hybrid cloud integrations
• Assist with cloud migrations and modernization initiatives
• Administer Windows Server, Group Policy, DNS, DHCP, file services, and related infrastructure
• Manage VMware vSphere, ESXi, Hyper-V, and other virtualization platforms
• Provision, monitor, patch, troubleshoot, upgrade, and migrate physical and virtual servers
• Monitor system performance, availability, capacity, and lifecycle requirements
• Support SAN, NAS, and cloud-based storage platforms
• Administer backup and replication systems and participate in disaster recovery testing
• Serve as a senior escalation point for cloud, server, identity, endpoint, and infrastructure issues
• Support vulnerability remediation, system hardening, patch management, and security initiatives
• Troubleshoot network-related issues involving VLANs, VPNs, firewalls, wireless, routing, switching, and WAN connectivity
• Assist with site connectivity, network changes, infrastructure upgrades, and equipment deployments
• Coordinate with vendors, consultants, managed service providers, and internet service providers
• Support audits, compliance requirements, and incident response activities
• Lead or participate in infrastructure projects from planning through implementation
• Support acquisitions, new site deployments, system migrations, and technology standardization
• Perform root-cause analysis and recommend long-term solutions for recurring issues
• Maintain system documentation, diagrams, configuration standards, and support procedures
• Provide technical guidance and knowledge-sharing to other IT team members
• Evaluate technology solutions and make recommendations to the IT Manager

Skills

• Bachelor's degree in Information Technology, Computer Science, Engineering, or a related field, equivalent professional experience or certifications
• 10+ years of experience in systems administration, cloud administration, or infrastructure support
• Strong experience with Microsoft 365, Microsoft Entra ID, Active Directory, Microsoft Intune, Conditional Access, and Windows Server
• Experience with Microsoft Azure, VMware, ESXi, Hyper-V, enterprise storage, backup, and disaster recovery technologies
• Working knowledge of enterprise networking, including VLANs, VPNs, firewalls, routing, switching, and wireless technologies
• Experience supporting distributed or multi-site environments
• Strong troubleshooting, documentation, communication, and project execution skills
• PowerShell or automation experience is preferred

Benefits

• Medical insurance
• Dental insurance
• Vision insurance
• Life insurance
• Disability insurance
• Generous paid time off including vacation and holidays
• Flextime
• Wellness program
• Referral bonus
• Tuition reimbursement

Company Overview