Firewall Engineer

Insight Global • Greenwood Village, CO, United States • Posted June 22, 2026

Location Greenwood Village, CO
Job Type Full-time
Category other-general
Posted June 22, 2026
Job Description
The client is seeking a Firewall Engineer with a primary focus on Juniper firewalls to support day-to-day firewall access and policy requests. This role sits within a network security team responsible for maintaining secure, reliable connectivity across enterprise environments. The work is heavily ticket-driven, with an initial focus on firewall access requests and gradual ramp-up into more complex troubleshooting and incident support.
This role is well-suited for someone who is motivated, patient, eager to learn the environment, and strong with firewall fundamentals. While the client’s specific processes will be learned on the job, a solid understanding of firewall behavior and traffic inspection is critical.

Day-to-Day Responsibilities

Review and fulfill firewall access request tickets, primarily involving Juniper firewalls
Implement and update firewall access policies to allow secure communication between devices and applications
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