Onsite IT Manager & Senior Systems Administrator

Zohorecruit; New York, Northern (NY, KY); Hybrid; USD 120,000 - 180,000; Full time

Job summary

Zohorecruit is seeking an IT Manager/Senior Systems Administrator for the New York City area, onsite five days a week. You will lead identity governance, storage, and collaboration platforms while driving security, DR, and compliance across on-prem and cloud environments.

The role demands hands-on expertise with Windows Server, Active Directory, VMware vSphere, and PowerShell, plus strong vendor coordination and mentoring abilities.

Qualifications

• 7+ years managing enterprise IT infrastructure in a hands-on environment.
• Experience with DR, backup/restore testing, and infrastructure monitoring.
• On-site only role; if located in NYC travel to CT or DR site may be required.

Responsibilities

• Identity and access governance: administer Active Directory architecture, service accounts, Entra ID, and credential rotation.
• File and storage services: manage Windows file servers, SAN/NAS, and migrations across locations.
• Email and collaboration: administer Microsoft 365/Exchange Online, mail routing, DLP, and Teams/SharePoint/OneDrive.
• Server and virtualization infrastructure: maintain Windows Server estate on VMware vSphere including hardware.
• Network and perimeter: configure and manage TCP/IP, DNS, DHCP, VLANs, firewalls, and monitoring.
• Security operations: endpoint protection, data governance tools, MFA, conditional access, and phishing simulations.
• eDiscovery and legal hold: perform mailbox/file searches for subpoenas and compliance.
• Telephony and voice services: support Avaya PBX and transitions to outsourced provider.
• Automation: use PowerShell and Python to automate provisioning and reporting.
• License, subscription, and vendor governance: manage entitlements, renewals, and licensing across vendors.

Skills

Microsoft Windows Server

Active Directory

Microsoft 365

MS Teams

Multi-Factor Authentication

PowerShell

VMware vSphere

File server administration

Network security / firewalls

Endpoint protection / EDR

Education

Bachelor's degree in Computer Science, Information Technology, or related field

Tools

Proofpoint

Mimecast

Entra ID

Azure / AWS

Job description

Zohorecruit is seeking an IT Manager/Senior Systems Administrator for the New York City area, onsite five days a week. You will lead identity governance, storage, and collaboration platforms while driving security, DR, and compliance across on-prem and cloud environments.

The role demands hands-on expertise with Windows Server, Active Directory, VMware vSphere, and PowerShell, plus strong vendor coordination and mentoring abilities.