# Tim Perrizo

Tim Perrizo is a remote worker on Himalayas, Volunteer Firefighter at Oconto Falls Fire Department, based in United States.

Source: https://himalayas.app/@timperrizo

```text
Network engineer in county enterprise infrastructure who coordinated an emergency services network across 80+ miles of dark fiber.
```

| Detail | Value |
| --- | --- |
| Availability | Open to opportunities |
| Location | United States |
| Authorized to work in | United States |
| Job categories | Network Engineer, Systems Administrator, Network Systems Administrator, Systems Engineer |
| Skills | Network Engineer, Cisco Switching, Aruba Networking, Layer 2, Layer 3, VLAN, Spanning Tree, Trunking, Cisco Routers, Fortinet Routing, Firewalls, VPN, Wireless Networking, LAN WAN, Dark Fiber |

## About

```text
At Oconto County Technology Services, I served as acting and primary network engineer while supporting IT operations across county departments and remote sites. I managed Cisco and Aruba networks, including Layer 2/Layer 3 switching, firewalls, VPNs, and wireless.

I assisted with deployment of an IP-based emergency services radio network spanning 80+ miles of dark fiber. I coordinated contractors, configured remote Layer 3 switches, and implemented VLAN connectivity and MACsec.

I collaborated with the deployment engineer on the HP Aruba ClearPass implementation, assisting with Active Directory Group Policy configuration and Windows Certificate Services setup for network access control. I also supported a centralized data center with more than six IDFs and administered infrastructure comprising 60+ virtual machines.

At The Village Companies, I deployed and maintained virtual servers and network equipment, planned and performed disaster recovery testing using Rubrik, and assisted with systems aligned with CMMC 2.0 requirements. Earlier, at Navitus Health Solutions, LLC and Shopko Stores, LLC, I provided technical support and developed Crystal Reports and BusinessObjects reports.
```

## Experience

### Volunteer Firefighter (current)

Oconto Falls Fire Department. Jan 2021 - Present

```text
Served as a volunteer firefighter with Wisconsin State Firefighter II and Safety Officer certifications, including wildland firefighting and emergency response.
```

Skills: Fire-Fighting, Emergency-Response, Incident-Command

### Network and Systems Administrator

The Village Companies. Jan 2025 - Dec 2026

```text
Deployed and maintained virtual servers, network equipment, and related applications. Planned and performed disaster recovery testing using Rubrik and assisted with CMMC 2.0-aligned system design.
```

Skills: VMWare, Windows-Server, Rubrik, Disaster-Recovery, CMMC, Network-Administration

### Systems Engineer I

Navitus Health Solutions, LLC. Jan 2008 - Dec 2012

```text
Provided Tier 1-2 technical support for 250+ employees, including hardware, software, and network issues. Managed voice, fax, and telephone systems and assisted with disaster recovery planning.
```

Skills: Technical-Support, Voice-Systems, Disaster-Recovery

### SOS Analyst

Shopko Stores, LLC. Jan 2005 - Dec 2008

```text
Provided Tier 1 technical support for 1,000+ employees. Developed Crystal Reports and BusinessObjects reports and created helpdesk documentation.
```

Skills: Crystal-Reports, Business-Objects, Technical-Support, Documentation

### Tank Crewmember

U.S. Army / Wisconsin Army National Guard. Jan 1992 - Dec 2000

```text
Served as a tank crewmember and squad leader managing a 12-person team.
```

Skills: Leadership, Team-Management

## Education

### Michigan Technological University

Coursework, Electrical Engineering Technology. 1993 - 1994

```text
Completed coursework in Electrical Engineering Technology.
```

### Northeast Wisconsin Technical College

Wisconsin State Firefighter II / Safety Officer, Fire Science

```text
Earned Wisconsin State Firefighter II / Safety Officer certification.
```

### Professional Leadership Academy

Professional Development, Cyber Security

```text
Completed professional development in Cyber Security.
```

### FEMA Incident Command System

ICS-300, Incident Command System

```text
Completed ICS-300 training.
```

## Tech stack

- Windows Server
- VMware ESXi
- Rubrik

To contact Tim, message them from this profile with a Himalayas employer account: [Hire on Himalayas](https://himalayas.app/hire).

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