Build the Infrastructure. Strengthen the Systems. Help Scale the Business. Renewal by Andersen is the full-service replacement division of Andersen Corporation — a 125-year-old brand and the most recognized name in windows and doors in North America.

In British Columbia, Renewal by Andersen is operated by the Dunn Group — a company known for aggressive growth, operational discipline, and a world‑class customer experience.

We are scaling quickly. And we are looking for an IT Systems Administrator who wants more than just “keeping the lights on.”

We are looking for someone who wants to build, improve, secure, optimize, and modernize the technology infrastructure that supports a rapidly growing organization.

This is an in‑office role based in Vancouver, BC, where collaboration, speed, and hands‑on problem solving are part of the culture.

The Opportunity This is not a help desk role.

This is a high‑impact infrastructure role for an IT professional who enjoys ownership, solving complex technical challenges, and helping a business scale properly.

You will be a key technical resource responsible for maintaining and evolving our IT environment across servers, networking, Microsoft 365, virtualization, cybersecurity, and cloud systems.

You’ll work closely with leadership and operational teams to ensure our technology environment is secure, secure, efficient, and built for growth.

You will also play a major role in:

Modernizing systems and processes

Driving IT projects and infrastructure improvements

Strengthening cybersecurity and operational resiliency

Supporting a growing user base across multiple departments

Creating scalable systems instead of temporary fixes

If you enjoy building structure, improving environments, and being trusted to own critical infrastructure decisions — this is the role for you.

What You’ll Own Infrastructure & Systems Administration





Administer and maintain Windows Server environments, Active Directory, Group Policy, DNS, DHCP, and virtualization platforms

Manage Microsoft 365 including Exchange Online, Teams, SharePoint, and Intune

Oversee VMware/Hyper‑V environments and server infrastructure

Ensure system reliability, uptime, and performance across the organization

Networking & Security

Manage firewalls, switches, VLANs, VPN connectivity, and wireless infrastructure

Support cybersecurity initiatives including patch management, endpoint protection, vulnerability remediation, and access control

Strengthen backup, disaster recovery, and business continuity processes

Proactively identify risks and implement preventative solutions

Projects & Continuous Improvement

Lead infrastructure upgrades, migrations, deployments, and technology rollouts

Evaluate and recommend new technologies that improve scalability and operational efficiency

Create documentation, SOPs, diagrams, and technical runbooks

Help drive automation and process improvement initiatives

Technical Leadership & Support

Act as a Tier 2/3 escalation point for technical issues

Mentor junior IT team members and help elevate technical standards

Partner with departments across the business to understand operational needs and deliver effective solutions

Communicate technical concepts clearly to non‑technical stakeholders

What We’re Looking For

3–5+ years of experience in Systems Administration or Infrastructure Support

Strong experience with:





Windows Server (2016/2019/2022)

Active Directory & Group Policy

Microsoft 365 Administration

VMware or Hyper‑V

Networking infrastructure and firewalls

Strong understanding of:

VPNs, VLANs, routing, and wireless networking

Backup and disaster recovery systems

IT security best practices

Experience with Azure or AWS is an asset

Experience with PowerShell or Python scripting is an asset

Strong troubleshooting and analytical problem‑solving skills

Ability to manage projects independently and execute with minimal oversight

Strong documentation and organizational discipline

Excellent communication and professionalism

Most importantly:

You take ownership.

You do not wait to be told there is a problem.

You proactively improve systems, identify risks before they become outages, and build infrastructure properly.

You enjoy working in an setting where expectations are high, growth is fast, and your work has visible impact.

Why Join Renewal by Andersen – Dunn Group?

Backed by a 125-year industry leader

Rapid growth across British Columbia

Strong operational leadership and investment in technology

High‑performance culture with real accountability

Opportunity to influence and improve infrastructure at scale

Collaborative in‑office environment with direct access to leadership

Competitive compensation and benefits

Professional development and certification support

A role where you can actually improve systems

A company that is growing quickly

An environment where your technical expertise matters

Real ownership and impact

A team that values initiative, speed, and accountability

We want to hear from you.

Apply today and help us build the infrastructure that supports world‑class growth and execution.

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📌 IT Systems Administrator (Vancouver)
🏢 Renewal by Andersen of British Columbia
📍 Vancouver