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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Firewall Infrastructure Engineer - **Company:** Matlen Silver - **Location:** Chandler, AZ, United States - **Experience:** Expert - **Contract:** Temporary contract - **Skills:** Agile Methodology, Intrusion Detection and Prevention, Python (Programming Language), Network Security, Network Architecture, Routing, Network Service, Windows PowerShell, Ansible, Simple Object Access Protocol (SOAP), Scripting, Load Balancing, Computer Network Technologies, Grafana, Firewalls (Computer Science), Check Point Firewalls, Fortinet, Firewall Services Module, Splunk, Cisco - **Published:** August 31, 2026 - **Apply:** https://www.disabledperson.com/jobs/74619219-firewall-infrastructure-engineer ## About the Role The ideal candidate will have strong, recent hands-on Fortinet/FortiGate experience, extensive firewall rule management experience, and the ability to work effectively in a high-volume environment with quick turnaround times. This individual must be a self-starter, technically strong, reliable, and comfortable collaborating across multiple teams., * 5+ years of networking experience preferred. * Recent and extensive hands-on Fortinet/FortiGate experience. * Strong experience creating and managing firewall rule sets. * Hands-on experience adding, modifying, and deleting: * Firewall rules * NAT rules * Object groups * Strong understanding of network technologies and protocols. * Strong technical, analytical, and problem-solving skills. * Ability to independently manage responsibilities while contributing effectively as part of a team. * Demonstrated ownership, initiative, and reliability. * Strong communication skills with experience collaborating across technical and business teams. * Ability to work effectively in a fast-paced environment with quick turnaround requirements. * Understanding of IT service management processes and enterprise operational environments. Nice-to-Have Skills * Enterprise-level or Bank of America experience. * Check Point firewall experience. * Fortinet certifications, including NSE 1-8 or equivalent. * Check Point certifications such as CCTA, CCTE, CCSA, or CCSE. * Cisco certifications such as CCNA, CCNP, or CCIE. * Scripting experience with Python, Ansible, or PowerShell. * Automation experience using Expect, RANCID, REST, or SOAP. * Service request fulfillment experience. * Experience working in Agile environments. * Financial services, banking, or investment banking experience. * Broader network infrastructure experience across routing, switching, WAN, LAN, MAN, proxy/threat prevention, DDI, load balancing, AAA, optical networking, or related technologies. * Experience with Splunk or similar monitoring/observability tools. ## Description We are seeking a Firewall Infrastructure Engineer to join an ongoing Network Service Request Fulfillment team supporting a fast-paced, enterprise environment. This role will provide day-to-day firewall infrastructure support, service request fulfillment, and engineering assistance while helping address team capacity gaps., * Design, engineer, implement, and support firewall infrastructure service requests. * Create, modify, and delete firewall rules, NAT rules, and object groups. * Perform ongoing firewall configuration and operational support within an enterprise network environment. * Analyze technical and business requirements and translate them into appropriate network security solutions. * Support Fortinet/FortiGate firewall technologies and related network services. * Work with internal stakeholders, architecture, engineering, product teams, business teams, and external providers. * Manage multiple service requests, engagements, and workstreams while meeting short turnaround times. * Troubleshoot firewall and network-related issues and support timely resolution of escalations. * Follow established standards, templates, processes, and infrastructure service management practices. * Participate effectively in a fast-paced 24/7 operational environment. * Demonstrate ownership, accountability, organization, and attention to detail. * Collaborate with peers and cross-functional teams to deliver network infrastructure solutions. ## Related Videos - [How Cisco embraced a DevOps culture within its network engineering team](https://www.wearedevelopers.com/videos/99-how-cisco-embraced-a-devops-culture-within-its-network-engineering-team) - [Security Pitfalls for Software Engineers](https://www.wearedevelopers.com/videos/726-security-pitfalls-for-software-engineers) - [Our journey with Spring Boot in a microservice architecture](https://www.wearedevelopers.com/videos/511-our-journey-with-spring-boot-in-a-microservice-architecture) - [5 steps for running a Kubernetes environment at scale](https://www.wearedevelopers.com/videos/88-5-steps-for-running-a-kubernetes-environment-at-scale) - [Your Infrastructure Is Not a Playground: AI Agents for Infra Done Right](https://www.wearedevelopers.com/videos/2084-your-infrastructure-is-not-a-playground-ai-agents-for-infra-done-right) - [Computer Vision from the Edge to the Cloud done easy](https://www.wearedevelopers.com/videos/263-computer-vision-from-the-edge-to-the-cloud-done-easy) ## Related Articles - [Highest Paying Tech Companies for Developers](https://www.wearedevelopers.com/magazine/220-highest-paying-tech-companies-for-developers) - [How Much FAANG Companies Actually Pay Software Engineers in 2025](https://www.wearedevelopers.com/magazine/230-how-much-faang-companies-actually-pay-software-engineers-in-2025) - [Is Software Engineering Over-Saturated?](https://www.wearedevelopers.com/magazine/418-is-software-engineering-over-saturated) - [9 Ways to Make Money Hacking](https://www.wearedevelopers.com/magazine/333-9-ways-to-make-money-hacking) - [7 Important Tips That Every Software Developer Should Know](https://www.wearedevelopers.com/magazine/101-7-important-tips-that-every-software-developer-should-know) - [How We Built a Worry-Free System That Runs for 10+ Years – And What We’d Do Again](https://www.wearedevelopers.com/magazine/751-how-we-built-a-worry-free-system-that-runs-for-10-years-and-what-we-d-do-again)