Senior Systems Administrator – AD, Intune & 365 Expert

City of New York; New York (NY); On-site; USD 95,000 - 110,000; Full time

Job summary

City of New York seeks a Senior Systems Administrator to manage Active Directory provisioning, Office 365 administration, and MECM/Intune deployments, ensuring security updates and patching across the environment.

The role covers Microsoft 365 administration, Exchange Online, PowerShell scripting, and tier-2 IT support, with emphasis on security and reliability. Collaborative teamwork is essential.

Qualifications

• Certificate or degree pathway with relevant IT operations experience.
• Experience in large-scale Windows environments and office productivity tools.
• Proven ability to manage identity, security, and device management at scale.

Responsibilities

• Microsoft Active Directory Administration across accounts and services.
• Administer Endpoint Manager / Intune and MECM deployments and patches.
• Manage Microsoft 365 Administration including Exchange Online and licensing.
• Oversee Physical Security System administration and access controls.
• Provide IT support at Tier 2, contributing to service desk escalations.
• Develop and maintain PowerShell scripts for automation.
• Collaborate with security teams and project stakeholders.

Skills

Active Directory Admin

Intune / MECM

Microsoft 365 Admin

Security Administration

Print Management

Fax Solution

PowerShell Scripting

Exchange Online

Education

Technical certificate in computer operations

Bachelor's degree in a related field

High school diploma with experience

Tools

MECM

MS SQL Server

Job description

City of New York seeks a Senior Systems Administrator to manage Active Directory provisioning, Office 365 administration, and MECM/Intune deployments, ensuring security updates and patching across the environment.

The role covers Microsoft 365 administration, Exchange Online, PowerShell scripting, and tier-2 IT support, with emphasis on security and reliability. Collaborative teamwork is essential.