Senior IT Support Specialist — Windows, Azure & Security

CFG Merchant Solutions; New York (NY); On-site; USD 100,000 - 130,000; Full time

Job summary

CFG Merchant Solutions, LLC is seeking a Senior IT Technical Support Specialist to manage day-to-day end-user support for a 120-employee Windows environment, ensuring stability, security, and efficiency of IT systems. The role includes mentoring junior staff, supporting Microsoft 365, SharePoint, Azure AD, and OneDrive, and occasional travel to NJ sites.

The position is on-site in lower Manhattan with travel to Glen Rock, NJ, and Holmdel, NJ.

Qualifications

• Experience configuring enterprise-grade firewalls (SonicWALL preferred).
• Experience configuring enterprise-grade layer-2 network switches with multi-VLAN environments.

Responsibilities

• End User Technical Support: Handle end user technical support cases daily on-site and via TeamViewer remote control. Set up and deploy new workstations and laptops as needed.
• Network Infrastructure: Support operations to configure and maintain the network infrastructure including firewalls, network switches, and ISPs.
• System Administration: Assist with managing and maintaining servers, workstations, and enterprise applications. Perform system updates, patches, and backups. Perform routine updates of Windows and associated applications.
• Security and Compliance: Ensure adherence to security policies and compliance standards. Assist with vulnerability assessments and remediation.
• Project Participation: Support IT infrastructure upgrades and deployments. Collaborate on cloud migration, virtualization, and automation initiatives.
• Documentation & Training: Maintain accurate technical documentation. Mentor junior IT staff and provide user training when needed.
• Occasional travel

Skills

End-user support

Microsoft 365 administration

Azure AD / EntraID

SharePoint access

Windows system administration

Documentation & training

Tools

SonicWALL firewall management

Dell workstations setup

TeamViewer remote support

Active Directory multi-site

GPOs deployment

Hubley integration with SharePoint

Job description

CFG Merchant Solutions, LLC is seeking a Senior IT Technical Support Specialist to manage day-to-day end-user support for a 120-employee Windows environment, ensuring stability, security, and efficiency of IT systems. The role includes mentoring junior staff, supporting Microsoft 365, SharePoint, Azure AD, and OneDrive, and occasional travel to NJ sites.

The position is on-site in lower Manhattan with travel to Glen Rock, NJ, and Holmdel, NJ.