Senior Systems Administrator: Cloud, Security & IT Ops

All Companies; Hudson (OH); On-site; USD 80,000 - 110,000; Full time

Job summary

Alpha Technologies is seeking a Systems Administrator to support and maintain its enterprise IT infrastructure and cloud services. You will help administer Microsoft 365, Azure, Intune, Active Directory, and networking while contributing to modernization and security initiatives.

Ideal candidates have 5+ years of experience with Microsoft 365/Azure, Windows Server/11, and endpoint management, plus strong troubleshooting and communication skills. On-site work in Hudson, OH is expected.

Qualifications

• Bachelor's degree in Computer Science, Information Systems, or related field, or equivalent experience.
• 5+ years of progressive experience supporting enterprise IT infrastructure and end‑user environments.
• Experience administering Microsoft 365 and Azure environments.
• Experience supporting Active Directory, Group Policy, DNS, and DHCP.
• Experience with Microsoft Intune and endpoint management.
• Experience supporting Windows Server and Windows 11 environments.
• Knowledge of networking fundamentals (TCP/IP, VLANs, VPNs, wireless, switching).
• Experience with cybersecurity best practices, patch management, and endpoint protection.
• Strong troubleshooting and analytical skills.
• Excellent verbal and written communication skills.

Responsibilities

• Administer and maintain Microsoft 365 services (Exchange, Teams, SharePoint, OneDrive, Entra ID).
• Support Azure cloud resources, identity management, Conditional Access, MFA, and security policies.
• Manage and maintain Active Directory, Group Policy, DNS, DHCP, and Windows Server environments.
• Support Microsoft Intune for endpoint deployment, compliance, application management, and device lifecycle management.
• Assist with server infrastructure administration, including virtualization platforms, storage systems, backup solutions, and disaster recovery processes.
• Participate in infrastructure modernization initiatives.
• Support firewall infrastructure, VPN connectivity, security policies, and network troubleshooting.
• Assist in managing switching and wireless infrastructure.
• Monitor network performance and implement redundancy, resiliency, and business continuity improvements.
• Participate in vulnerability remediation, patch management, endpoint security, and cybersecurity initiatives.
• Monitor security alerts and respond to potential threats, malware incidents, and suspicious activity.
• Provide Tier 1 and Tier 2 support for hardware, software, operating systems, mobile devices, and business applications.
• Deploy, configure, and maintain Windows 11 desktops, laptops, and mobile devices.
• Manage user onboarding, offboarding, access provisioning, and equipment assignments.
• Support conference room technologies.
• Create and maintain technical documentation, knowledge-base articles, and standard operating procedures.

Skills

Troubleshooting

Communication

Analytical skills

Team collaboration

Education

Bachelor's degree in CS/IS or related

Tools

Microsoft 365

Azure

Intune

Active Directory

DNS/DHCP

Windows Server

Job description

Alpha Technologies is seeking a Systems Administrator to support and maintain its enterprise IT infrastructure and cloud services. You will help administer Microsoft 365, Azure, Intune, Active Directory, and networking while contributing to modernization and security initiatives.

Ideal candidates have 5+ years of experience with Microsoft 365/Azure, Windows Server/11, and endpoint management, plus strong troubleshooting and communication skills. On-site work in Hudson, OH is expected.