Systems Administrator

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

Job Details: Job Location: Manchester - Manchester, NH, Salary Range: Undisclosed, Systems Administrator

In this role, you’ll take ownership of our core IT infrastructure, including servers, virtualization, Microsoft 365, identity management, networking, backups, and disaster recovery. You’ll also play a key role in modernizing our environment through infrastructure upgrades, automation, and the transition toward a zero-trust security model.

What You'll Do

• Manage and maintain core infrastructure: Administer Windows Server, Active Directory, Microsoft 365, virtualization, storage, and network systems.
• Keep our network connected: Support and improve network infrastructure across our branches and offices, including Cisco and Meraki technologies.
• Strengthen security and reliability: Maintain secure configurations, address vulnerabilities, support incident response, and help ensure systems are available when needed.
• Protect business continuity: Manage backup and recovery processes, perform restore testing, and support disaster recovery planning and exercises.
• Drive improvements: Contribute to infrastructure upgrades, technology migrations, zero-trust initiatives, and automation projects using PowerShell or similar tools.
• Own projects and partnerships: Coordinate with vendors and service providers, troubleshoot complex issues, and provide Tier 2 support for escalated infrastructure and network problems.

What You Bring

• At least 5 years of experience in systems, infrastructure, or network administration.
• Hands-on experience with Windows Server, Active Directory, and Microsoft 365, including Entra ID and Exchange Online.
• Experience supporting virtualization platforms, preferably VMware.
• Strong networking knowledge and hands-on experience with Cisco and Meraki equipment.
• Familiarity with backup and recovery solutions, monitoring tools, and infrastructure security.
• Scripting or automation experience, preferably with PowerShell, Python, or Power Automate.
• Strong troubleshooting, documentation, and communication skills.
• The ability to work collaboratively, manage competing priorities, and participate in an after-hours on-call rotation.

What Sets You Apart

Experience with hyperconverged infrastructure, zero-trust technologies, SD-WAN, disaster recovery testing, or IT operations in a regulated environment is a plus. Industry certifications in networking, Microsoft, VMware, or related technologies are also welcome.

Credit Union Values

Exhibit and reflect the Credit Union’s Core Values of:

• People First
• Local Focus
• Always Learning
• Driven with Purpose
• Own Our Outcomes

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