Network Engineer

Description

We are looking for an experienced Network Engineer to support enterprise networking and security initiatives in Schaumburg, Illinois. This Long-term Contract position focuses on designing, administering, and optimizing secure network environments across firewall, wireless, and cloud-managed platforms. The role requires a hands-on, detail-oriented individual who can strengthen connectivity, improve visibility, and help deliver infrastructure changes with minimal disruption.

Responsibilities:
Administer and enhance network security platforms using Fortinet solutions, including firewall, endpoint access, and analytics tools.
Manage Aruba-based switching, wireless, and centralized management environments to maintain reliable campus and branch connectivity.
Plan and execute secure connectivity updates, including IPsec-related changes, pilot deployments, and production implementations.
Integrate network and security systems with identity services such as Active Directory and Entra ID to support controlled access.
Oversee certificate usage and lifecycle processes to help maintain trusted authentication across network services.
Monitor logs, generate operational reporting, and troubleshoot issues spanning firewalls, routing, wireless, and security infrastructure.
Create and maintain technical documentation, including standard procedures, operational runbooks, and knowledge transfer materials.
Collaborate with technical teams to support cloud-managed networking and security platforms while improving performance and resilience.

Requirements

Demonstrated experience working with Fortinet technologies such as FortiGate, FortiClient, and FortiAnalyzer.
Strong background with Aruba networking, including wireless infrastructure and centralized management platforms.
Hands-on knowledge of routing and network technologies, including Cisco networking and Border Gateway Protocol (BGP).
Experience supporting firewall environments that may include Palo Alto, Cisco ASA, and Fortinet solutions.
Familiarity with cloud-managed networking or security platforms in enterprise environments.
Understanding of identity and authentication integrations, including Active Directory and Entra ID.
Ability to diagnose complex network and security issues using logs, reporting tools, and structured troubleshooting methods.
Strong written documentation skills with experience producing clear technical procedures and operational guides.

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