Senior Network & Cloud Infrastructure Administrator

Superior Tube Products, Inc.; Cedar Rapids (IA); On-site; USD 90,000 - 120,000; Full time

Job summary

Engineered Seal Products is seeking a Network & Infrastructure Administrator in Cedar Rapids, IA to support and secure the company’s global network and cloud infrastructure. You will maintain connectivity across branch locations, cloud environments, and remote users while improving reliability and security.

The role emphasizes hands-on administration of Azure networking, SD-WAN, VPNs, firewalls, and identity services, with collaboration across MIS and external providers.

Qualifications

• Bachelor’s degree in Information Systems or related field required.
• Minimum five years of progressive network/infra experience.
• Strong knowledge of WAN/LAN, VPNs, firewalls, and cloud networking.

Responsibilities

• Administer, monitor, and troubleshoot WAN/LAN and SD-WAN across sites and cloud.
• Manage firewall rules, VPNs, security zones, and access controls with least-privilege.
• Support Azure networking and hybrid connectivity; assist with M365/Entra ID.
• Maintain network diagrams, IP records, and change-management docs.
• Provide Tier 2 escalation for network and cloud infrastructure issues.
• Collaborate with vendors, MIS, and field teams during outages and projects.

Skills

WAN/LAN networking

Azure networking

Firewall management

VPN access

Microsoft 365 & Entra ID

Security & incident response

Network documentation

Education

Bachelor’s degree in Information Systems / related field

Tools

PowerShell

Azure ExpressRoute

Microsoft 365 admin tooling

Job description

Engineered Seal Products is seeking a Network & Infrastructure Administrator in Cedar Rapids, IA to support and secure the company’s global network and cloud infrastructure. You will maintain connectivity across branch locations, cloud environments, and remote users while improving reliability and security.

The role emphasizes hands-on administration of Azure networking, SD-WAN, VPNs, firewalls, and identity services, with collaboration across MIS and external providers.