Firewall Engineer

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Overview

Firewall Engineer – Permanent full time role with large London business

Salary circa £80,000 plus bonus and benefits

Hybrid working (3 days in the office)

Palo Alto background is essential

We’re looking for an experienced Firewall Engineer to help design, manage, and improve a large enterprise firewall environment. This role will focus on hands-on support and projects across on-prem and cloud platforms.

Responsibilities

  • Designing and deliver enterprise-scale firewall solutions
  • Lead security and network modernisation projects
  • Research and introduce new security technologies
  • Provide Tier 3 support for complex issues
  • Document designs and share knowledge
  • Mentor and support other engineers

To be considered suitable you will need the following skills/experience:

  • Strong background with Palo Alto firewalls (Panorama, NGFW, Prisma Access)
  • Strong enterprise network experience
  • Palo Alto certification – PCNSE
  • Good understanding of network security

#J-18808-Ljbffr”, “datePosted”: “2026-05-07”, “hiringOrganization”: { “@type”: “Organization”, “name”: “Ashdown Group”, “sameAs”: “https://uk.whatjobs.com/pub_api__cpl__425532382__4861?utm_campaign=publisher&utm_medium=api&utm_source=4861&geoID=33” }, “jobLocation”: { “@type”: “Place”, “address”: { “@type”: “PostalAddress”, “addressLocality”: “London” } } }
Company: Ashdown Group
Apply for the Firewall Engineer
Location: London
Job Description:

Overview

Firewall Engineer – Permanent full time role with large London business

Salary circa £80,000 plus bonus and benefits

Hybrid working (3 days in the office)

Palo Alto background is essential

We’re looking for an experienced Firewall Engineer to help design, manage, and improve a large enterprise firewall environment. This role will focus on hands-on support and projects across on-prem and cloud platforms.

Responsibilities

  • Designing and deliver enterprise-scale firewall solutions
  • Lead security and network modernisation projects
  • Research and introduce new security technologies
  • Provide Tier 3 support for complex issues
  • Document designs and share knowledge
  • Mentor and support other engineers

To be considered suitable you will need the following skills/experience:

  • Strong background with Palo Alto firewalls (Panorama, NGFW, Prisma Access)
  • Strong enterprise network experience
  • Palo Alto certification – PCNSE
  • Good understanding of network security

#J-18808-Ljbffr…

Posted: May 7th, 2026