Senior Firewall Engineer - Fortinet & Juniper L3 Expert

Whitehall Resources; South Yorkshire; On-site; GBP 50,000 - 70,000; Full time

Job summary

Whitehall Resources is looking for an experienced Firewall Engineer to join their team in South Yorkshire for an initial 6-month contract. In this role, you will design, implement, and support enterprise network security solutions, focusing on Fortinet and Juniper firewalls. Responsibilities include providing Level 3 support, troubleshooting complex issues, and ensuring compliance with security standards. The ideal candidate will have at least 5 years of experience and strong hands-on expertise in firewall engineering.

Qualifications

• Minimum 5 years of hands-on experience in firewall engineering or network security roles.
• Strong expertise in Fortinet (FortiGate) and Juniper (SRX) technologies.
• Solid understanding of L3/L4 networking concepts, routing, and traffic flow.

Responsibilities

• Design, implement, and support Fortinet and Juniper firewall platforms.
• Provide L3 support for firewall-related incidents and complex service requests.
• Troubleshoot advanced network and security issues across enterprise environments.

Skills

Firewall engineering experience

Fortinet (FortiGate) expertise

Juniper (SRX) expertise

L3 support capabilities

Troubleshooting skills

Analytical skills

Job description

Whitehall Resources is looking for an experienced Firewall Engineer to join their team in South Yorkshire for an initial 6-month contract. In this role, you will design, implement, and support enterprise network security solutions, focusing on Fortinet and Juniper firewalls. Responsibilities include providing Level 3 support, troubleshooting complex issues, and ensuring compliance with security standards. The ideal candidate will have at least 5 years of experience and strong hands-on expertise in firewall engineering.