Infrastructure Engineer (Network, Systems, Virtualization, Storage) (Green Bay, WI)

Nsight, Cellcom, GLAS, Nsight Telservices, Nsight Tower•Green Bay, WI

About The Position

The Infrastructure Engineer is responsible for designing, deploying, and operating enterprise data center and network infrastructure. This role spans compute, storage, virtualization, and network platforms, with a focus on reliability, scalability, and automation. The engineer will collaborate with systems, security, and application teams to deliver resilient infrastructure platforms.

Requirements

Advanced networking experience (BGP, EVPN/VXLAN, MPLS, large-scale IP fabrics).
Experience with data center architectures (leaf-spine, Clos, SDN).
Storage expertise (NetApp, Dell/EMC, Pure, SAN/NVMe fabrics, Ceph, ZFS).
Kubernetes, container platforms, or cloud infrastructure experience.
Experience with automation frameworks and IaC (Terraform, Ansible).
Vendor certifications (CCNP/CCIE, JNCIP/JNCIE, VMware, Red Hat, NetApp, etc.).
Experience in regulated or high-availability environments (telecom, finance, healthcare).

Responsibilities

Network Engineering (Routing, Switching, Firewalls)
Plan, design, and implement networking infrastructure including Cisco Nexus and Catalyst, Dell, and Palo Alto Firewalls.
Configure and manage routing and switching platforms (BGP, OSPF, IS-IS, VLANs, EVPN, VXLAN, etc.).
Implement network segmentation practices by using VLANs, security policies, and other access controls.
Identify and troubleshoot complex networking issues while using monitoring and observability tools.
Drive lifecycle management of network infrastructure.
Compute & Virtualization
Configure and manage virtualization platforms (VMware, KVM, OpenStack, or similar).
Deploy, configure, and maintain server platforms (UCS, Dell PowerEdge, or similar).
Develop efficient operational workflows by creating VM templates, images, and other means of rapid host provisioning.
Perform regular patching of BIOS, firmware, and lights out management.
Storage & Data Platforms
Deploy and manage storage systems (SAN, NAS, object storage, Ceph, vendor arrays).
Manage backup and replication platforms for NAS/file share, block storage, and VMs.
Design storage architectures for performance, resilience, and scalability,
Monitor storage capacity, performance, and replication while proactively addressing issues.
Hardware & Data Center Engineering
Deploy and maintain physical servers, switches, and storage appliances.
Manage rack/stack, cabling, power, and environmental monitoring coordination.
Automation & Infrastructure as Code
Automate provisioning and configuration using Python, Bash, Ansible, Terraform, etc.
Integrate infrastructure with CI/CD pipelines and Git-based workflows.
Develop tooling to improve deployment consistency and operational efficiency.
Operations & Reliability
Participate in on-call rotation and incident response.
Conduct root cause analysis and drive remediation actions.
Maintain documentation, runbooks, and architecture standards.