Senior Systems & Network Administrator — On-Site in Monroe, NH

Pete & Gerry's; New Hampshire; On-site; USD 110,000 - 150,000; Full time

Benefits offered by this job

Medical, dental, and vision insurance

Paid vacation

401(k) with 4% employer match

Maternity and paternity leave

Onsite eggs weekly

Job summary

Pete & Gerry's Organics seeks a Senior Systems & Network Administrator to own the design, security, performance, and reliability of our IT infrastructure across HQ, plant, and remote sites.

This hands-on leadership role requires expertise in on-prem and cloud server infrastructure, virtualization, cloud platforms, and IT governance to maintain uptime, audit-readiness, and secure operations.

Qualifications

• 5+ years of progressive experience in systems and network administration, including senior or lead-level responsibility.
• Strong hands-on experience with Windows Server, Active Directory, and enterprise networking (routing, switching, firewalls, VPN).
• Experience with Ubiquiti UniFi (or comparable enterprise networking platforms), VMware virtualization, and Veeam backup solutions.
• Experience with network/infrastructure monitoring tools such as Auvik, and IT service/project management via Jira or similar platforms.
• Working knowledge of Microsoft 365 administration and cloud platforms (Azure and/or AWS).
• Strong understanding of network security principles, including segmentation, firewalls, and endpoint protection.

Responsibilities

• Administer, maintain, and optimize on-premises and cloud server infrastructure, including Azure AD, Azure cloud servers, VMware, Hypervisor, Veeam, Windows Server, Azure Arc, AD, InTune, DNS/DHCP, and Group Policy.
• Design, configure, and support the corporate and plant-floor network, including switches, firewalls, and wireless infrastructure (Ubiquiti UniFi).
• Manage and maintain the VMware virtualization environment, including capacity planning, patching, and performance tuning.
• Own backup and disaster recovery operations using Veeam, including regular restore testing and documentation of recovery procedures.
• Monitor network and system health using Auvik and other tools; resolve performance or availability issues.
• Administer Microsoft 365 (Exchange Online, SharePoint, Teams, InTune) and cloud infra in Azure/AWS.
• Manage IT tickets, change requests, and project tracking through Jira with clear documentation.

Skills

Windows Server

Active Directory

Enterprise networking

Microsoft 365 Admin

Azure/AWS

VMware virtualization

Veeam backups

Monitoring (Auvik)

Jira

Cloud infrastructure

Tools

VMware

Veeam

Ubiquiti UniFi

Auvik

Jira

Microsoft 365

Azure

AWS

Job description

Pete & Gerry's Organics seeks a Senior Systems & Network Administrator to own the design, security, performance, and reliability of our IT infrastructure across HQ, plant, and remote sites.

This hands-on leadership role requires expertise in on-prem and cloud server infrastructure, virtualization, cloud platforms, and IT governance to maintain uptime, audit-readiness, and secure operations.