IT Systems Administrator

Secure the Systems. Enable the Teams. Advance the Art.

Get to Know Granger Granger Construction is built with innovators, problem-solvers, and people who care. Founded on the Golden Rule in 1959, our values remain woven into every project, every teammate, and every customer interaction. As a leader in the construction industry, we continue investing in talented teams, modern tools, and meaningful relationships to deliver results that exceed expectations. Culture At Granger, technology is more than an operational necessity—it’s a strategic advantage. Our IT team is the backbone of keeping projects connected, systems secure, and teams equipped with the tools they need to succeed. Whether you’re optimizing cloud environments, fortifying security, or ensuring seamless access for our jobsites, your work has a direct impact on every project we deliver. Technology in Action As our IT Systems Administrator, you’ll support both on-premises and cloud infrastructure across multiple offices and 30+ active project sites. You’ll work closely with the IT Infrastructure Manager, project teams, and leadership to maintain secure, high-performing systems while driving improvements in automation, efficiency, and resiliency. We’d Count on You To :

• Support Azure infrastructure including Virtual Servers, Storage Accounts, Firewalls (Palo Alto Networks and Meraki), Veeam for M365, Veeam for Azure, Virtual Networks, Routing Tables, Azure Virtual Desktop, Scaling Plans, and more.
• Support on-premises infrastructure including Meraki MX Firewalls, MS Switches, MR Wireless Access Points, MT Sensors, and MV Cameras; Pure Storage SAN; HPE c7000 blade servers running VMware ESXi; and monitor UPS and generator systems.
• Support infrastructure for Grand Rapids, Detroit, and Columbus offices plus 30 remote project sites.
• Support infrastructure for disaster recovery site where on-premises virtual servers are replicated.
• Support Cortex XDR and Cisco Umbrella security platforms.
• Manage hosted VoIP phone service.
• Evaluate system and hardware requirements for varying levels of computing.
• Install, configure, maintain, and decommission physical and virtual devices.
• Construct and distribute software stacks (operating systems and applications).
• Handle escalated issues and provide advanced support to resolve complex technical problems for end-users and administrators.
• Ensure consistent documentation of all infrastructure systems and procedures.
• Develop tools (scripts / programs) for system maintenance, monitoring activities, and automation.
• Improve upon and create automated setup of systems.
• Seek and act on new threat or vulnerability information.
• Perform root cause analysis and determine solutions to complex issues.
• Participate in continuous cross-training to ensure full serviceability of resources.
• Seek opportunities for continuous learning and growth of skills related to this position.

What Experience You’ll Bring :

Preferred :

What Can We Offer You?

Ready to Power What We Build? Bring your expertise to a team that values innovation, problem-solving, and collaboration. Apply today and help us keep Granger’s technology running strong.

Granger Construction is an equal opportunity employer. We welcome candidates from all backgrounds to apply and are committed to creating an inclusive workplace that reflects the diverse communities we serve.

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