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Firewall Infrastructure Engineer

Job in Chandler, Maricopa County, Arizona, 85249, USA
Listing for: Matlen Silver
Full Time position
Listed on 2026-09-02
Job specializations:
  • IT/Tech
    Network Engineer, Network Security, Systems Engineer, Cybersecurity
Salary/Wage Range or Industry Benchmark: 110000 - 150000 USD Yearly USD 110000.00 150000.00 YEAR
Job Description & How to Apply Below

Work Arrangement: Hybrid - 3 Days Onsite Per Week

Duration: 12+ Month Contract with Extension Potential

*** W2 Only
*** Position Overview

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.

The ideal candidate will have strong, recent hands-on Fortinet/Forti Gate 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.

Key Responsibilities
  • 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/Forti Gate 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 work streams 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.
Required Qualifications
  • 5+ years of networking experience preferred.
  • Recent and extensive hands-on Fortinet/Forti Gate experience.
  • Strong experience creating and managing firewall rule sets.
  • Hands-on experience adding, modifying, and deleting:
  • Firewall 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.
  • 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 Power Shell
    .
  • Automation experience using Expect, RANCID, REST, or SOAP
    .
  • 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.
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