Sr. Systems Adminstrator

Alexander Technology Group; Boston (MA); Hybrid; USD 115,000 - 130,000; Full time

Job summary

Alexander Technology Group in Boston, MA is seeking a Senior Systems Administrator to join their IT team. This hands-on role emphasizes Microsoft cloud infrastructure and modernizing projects.

The successful candidate will manage Azure and M365 services, deploy Intune, oversee SharePoint migrations, and mentor junior staff as an escalation point.

Qualifications

• Azure cloud/server administration with strong Azure experience.
• Microsoft 365 & Exchange Online administration.
• Intune administration and deployment expertise.
• SharePoint Online administration and migration experience.
• Windows Server in hybrid cloud environments.
• Ability to mentor junior team members and act as escalation point.

Responsibilities

• Administer and optimize Azure cloud infrastructure.
• Support M365 migration and Intune deployment.
• Migrate SharePoint Online to cloud and manage migrations.
• Provide escalation support and mentorship to teammates.

Skills

Azure administration

Microsoft 365/Exchange

Intune deployment

SharePoint Online

Windows Server

Mentoring

Tools

Azure

Intune

SharePoint

Exchange Online

Microsoft 365

Windows Server

Job description

• Hybrid: 3 days onsite (Tuesday required)
• $115K–$130K base – some flexibility for a strong fit

• Hiring: Senior Systems Administrator | Boston, MA | Hybrid
• Boston
• Hybrid: 3 days onsite (Tuesday required)
• $115K–$130K base – some flexibility for a strong fit

I’m working with a Boston-based organization looking to add a Senior Systems Administrator to their IT team. This is a hands‑on role with a strong focus on Microsoft cloud infrastructure and several key modernization projects underway.

What they’re looking for:

• Azure cloud/server administration – strong Azure experience is key
• Microsoft 365 & Exchange Online
• Intune administration/deployment
• SharePoint Online administration/migration
• Windows Server & hybrid cloud environments
• Ability to serve as an escalation point and mentor to junior team members

Upcoming projects:

Azure server migrations, completing the M365 migration, deploying Intune, and moving SharePoint to the cloud.