Infrastructure Administrator: Cloud, Servers & Security (Travel-Ready)

Interstates; Sioux Falls (SD); On-site; USD 79,000 - 109,000; Full time

Benefits offered by this job

Health, Dental, and Vision Insurance

401(k)

Vacation

Performance Bonus

Established Career Paths

Job summary

Interstates is seeking an Infrastructure Administrator to lead administration, support, and security of IT infrastructure across the enterprise. You will maintain servers, networks, cloud platforms, and enterprise systems while managing access, patching, backups, and incident response.

Travel may be required up to 35% and you will collaborate with vendors and internal teams to drive technology initiatives and ensure reliability and security.

Qualifications

• 3–5+ years of experience in systems, network, or infrastructure administration.
• Hands-on experience with Windows Server, Active Directory, and Microsoft 365 / Exchange Online.
• Experience with virtualization platforms such as VMware or Hyper‑V.
• Working knowledge of network infrastructure, including switches, routers, VPNs, and firewalls.
• Experience with patch management, backups, disaster recovery, and software deployment.

Responsibilities

• Administer and maintain servers, virtual environments, network devices, and cloud platforms.
• Configure, deploy, and support hardware, software, and infrastructure services across the enterprise.
• Manage user access, permissions, group policies, and account lifecycle processes.
• Monitor system health, performance, and uptime; respond to and resolve escalated issues.
• Execute and improve patching, backup, replication, and disaster recovery processes.
• Support LAN/WAN, VPN, firewall, and connectivity issues for internal and remote users.
• Provide advanced Tier 2 troubleshooting for infrastructure, system, and application issues.
• Identify automation and standardization opportunities and document repeatable processes.
• Partner with vendors and internal stakeholders to implement and support technology solutions.
• Support security controls and compliance requirements.

Skills

Windows Server

Active Directory

Microsoft 365/Exchange Online

VMware

Hyper‑V

PowerShell scripting

Education

Bachelor’s degree in IT-related field

Tools

VMware

Hyper‑V

Job description

Interstates is seeking an Infrastructure Administrator to lead administration, support, and security of IT infrastructure across the enterprise. You will maintain servers, networks, cloud platforms, and enterprise systems while managing access, patching, backups, and incident response.

Travel may be required up to 35% and you will collaborate with vendors and internal teams to drive technology initiatives and ensure reliability and security.