Infrastructure Engineer: Windows, AD & Zero-Trust

Bellwether Community Credit Union; Manchester (NH); On-site; USD 90,000 - 130,000; Full time

Job summary

Bellwether Community Credit Union is seeking an experienced Systems Administrator to own and operate our core IT infrastructure in Manchester, NH. You will manage Windows Server, AD, Microsoft 365, virtualization, storage, and networking, while supporting Cisco/Meraki environments and enforcing secure configurations.

Lead backups, disaster recovery testing, and automation efforts with PowerShell or Python. A strong on-site presence and collaboration across teams are essential to keep systems

Qualifications

• 5+ years of systems, infrastructure or network admin experience.
• Hands-on with Windows Server, AD, and Microsoft 365 including Entra ID and Exchange Online.
• Experience supporting virtualization (VMware) and Cisco/Meraki networks.
• Scripting or automation skills in PowerShell or Python.

Responsibilities

• Own core infrastructure management and maintenance.
• Administer Windows Server, AD, Microsoft 365, virtualization, storage, and networking.
• Support network across branches using Cisco/Meraki gear.
• Maintain secure configurations and incident response readiness.
• Manage backups, restore testing, and disaster recovery exercises.
• Lead upgrades, automation projects and zero-trust initiatives.

Skills

Windows Server

Active Directory

Microsoft 365

Entra ID

VMware

Cisco Meraki

PowerShell

Python

Power Automate

Backup & DR planning

Tools

PowerShell

Python

Power Automate

VMware

Cisco

Meraki

Entra ID

Exchange Online

Job description

Bellwether Community Credit Union is seeking an experienced Systems Administrator to own and operate our core IT infrastructure in Manchester, NH. You will manage Windows Server, AD, Microsoft 365, virtualization, storage, and networking, while supporting Cisco/Meraki environments and enforcing secure configurations.

Lead backups, disaster recovery testing, and automation efforts with PowerShell or Python. A strong on-site presence and collaboration across teams are essential to keep systems