Senior Network & Infrastructure Administrator (Multi-Site)

LeachGarner; Attleboro (MA); On-site; USD 90,000 - 110,000; Full time

Benefits offered by this job

401(k) Plan with company match

Paid holidays (80 hours)

Paid vacation (80 hours)

Paid personal days

Sick leave (40 hours)

Parental leave

Medical, dental, vision insurance

Flexible Spending Account

Company paid life insurance

Company paid long-term disability

Corporate discount program

Annual Incentive Bonus Program

Job summary

LeachGarner, a division of Richline Group, seeks a Network Administrator to lead infrastructure operations at our Attleboro, MA facility while providing technical oversight for our Roanoke, VA site. This hands-on role requires onsite daily work to support manufacturing operations and enterprise technologies across locations.

The candidate will manage Windows Server, Active Directory, DNS, DHCP, and Microsoft 365; oversee VPNs, firewalls, and WAN connectivity; coordinate security, patching, and

Qualifications

• 5-8 years of systems, network, or infrastructure administration experience.
• Strong Windows Server and Active Directory expertise.
• Experience with routing, switching, VPNs, wireless, and firewalls.
• VMware and/or Hyper-V experience.
• Microsoft 365 and hybrid identity administration experience.
• Strong troubleshooting, communication, and documentation skills.
• Ability to travel periodically to various Company locations for implementations and projects.

Responsibilities

• Administer enterprise networks, switching, routing, wireless, VPNs, firewalls, and WAN connectivity.
• Manage Windows Server, Active Directory, DNS, DHCP, and Microsoft 365 services.
• Support Entra ID, MFA, virtualization platforms, backup and disaster recovery.
• Coordinate infrastructure security, patching, vulnerability remediation, and incident response.
• Provide technical leadership for Virginia operations.
• Lead multi-site infrastructure projects and maintain technical documentation.
• Participate in on-call and after-hours support rotations.

Skills

Troubleshooting

Communication

Documentation

Travel readiness

Tools

VMware

Hyper-V

Microsoft 365

DNS

DHCP

Active Directory

Windows Server

VPNs

Firewalls

Job description

LeachGarner, a division of Richline Group, seeks a Network Administrator to lead infrastructure operations at our Attleboro, MA facility while providing technical oversight for our Roanoke, VA site. This hands-on role requires onsite daily work to support manufacturing operations and enterprise technologies across locations.

The candidate will manage Windows Server, Active Directory, DNS, DHCP, and Microsoft 365; oversee VPNs, firewalls, and WAN connectivity; coordinate security, patching, and