Find a job 
Featured Companies 
Featured Universities 
For Companies At a Glance
- Tasks: Lead the design and implementation of enterprise-scale firewall solutions.
- Company: Join a forward-thinking company committed to innovation and security.
- Benefits: Competitive salary, inclusive culture, and opportunities for professional growth.
- Why this job: Make a real impact on enterprise security while mentoring future tech leaders.
- Qualifications: 5+ years with Palo Alto firewalls and strong network design experience.
- Other info: Dynamic team environment with a focus on collaboration and continuous learning.
The predicted salary is between 43200 - 72000 £ per year.
We’re seeking a Senior Firewall Engineer to take a leading role in managing, designing, and improving our enterprise firewall infrastructure. This is a hands‑on, senior position where you’ll deliver projects end‑to‑end, partner with architects and engineers, and drive innovation across both on‑prem and cloud environments. As part of our team, you’ll be trusted to bring your expertise to complex challenges, provide Tier 3 technical support, and mentor colleagues while helping us modernize our infrastructure. You’ll work on routing, switching, and firewall projects that protect and enable a large‑scale enterprise network.
Responsibilities
- Lead the design and implementation of enterprise‑scale firewall solutions.
- Research and recommend new technologies to strengthen our security posture.
- Partner with peers and management to deliver modernization projects.
- Provide Tier 3 support and proactively resolve complex issues.
- Document solutions and share knowledge across the team.
- Coach and mentor engineers to build collective expertise.
Qualifications
- 5+ years’ experience with Palo Alto firewall platforms (Panorama, NGFW, Prisma Access).
- Strong background in enterprise network design and implementation (10,000+ users).
- Excellent communication skills and the ability to collaborate across technical and non‑technical teams.
- Certifications such as PCNSE (required), CCNP or CISSP (desirable).
- A proactive mindset, strong problem‑solving skills, and the ability to balance multiple priorities.
Nice to have
- Experience in F5 load balancing, SSL decryption, and DNS geolocation.
- DDoS mitigation and advanced VPN solutions.
- Certificate management and PKI.
- NAC solutions (Forescout, Cisco ISE).
- Cloud networking and secure design for scalable environments.
- Automation and scripting (Python, Ansible).
- Monitoring platforms such as SolarWinds, DataDog, or Splunk.
Raymond James is an equal opportunities employer. We treat all of our applicants the same and we have a diversity and inclusion strategy aimed at ensuring we hire the best person for the job regardless of age, gender, ethnicity, sexual orientation, disability or beliefs.
Senior Firewall Engineer in London employer: Raymond James UK
Contact Detail:
Raymond James UK Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Senior Firewall Engineer in London
✨Tip Number 1
Network like a pro! Attend industry meetups, webinars, or conferences where you can connect with other professionals. Don’t be shy to introduce yourself and chat about your experience with firewalls and network security.
✨Tip Number 2
Show off your skills! Create a portfolio or a personal project that highlights your expertise in firewall management and enterprise network design. This can really set you apart when chatting with potential employers.
✨Tip Number 3
Prepare for interviews by brushing up on common technical questions related to Palo Alto platforms and enterprise networking. Practice explaining complex concepts in simple terms, as communication is key in this role.
✨Tip Number 4
Don’t forget to apply through our website! It’s the best way to ensure your application gets seen by the right people. Plus, we love seeing candidates who are proactive about their job search!
We think you need these skills to ace Senior Firewall Engineer in London
Some tips for your application 🫡
Tailor Your CV: Make sure your CV highlights your experience with Palo Alto firewall platforms and enterprise network design. We want to see how your skills align with the role, so don’t be shy about showcasing relevant projects!
Craft a Compelling Cover Letter: Your cover letter is your chance to shine! Use it to explain why you’re passionate about firewall engineering and how you can contribute to our team. We love seeing enthusiasm and a proactive mindset.
Showcase Your Problem-Solving Skills: In your application, mention specific examples where you've tackled complex issues or led projects. We’re looking for someone who can drive innovation, so let us know how you’ve done that in the past!
Apply Through Our Website: We encourage you to apply directly through our website. It’s the best way for us to receive your application and ensures you’re considered for the role. Plus, it’s super easy!
How to prepare for a job interview at Raymond James UK
✨Know Your Firewalls Inside Out
Make sure you’re well-versed in Palo Alto firewall platforms, especially Panorama and NGFW. Brush up on your knowledge of their features and functionalities, as you’ll likely be asked to discuss how you’ve used them in past projects.
✨Showcase Your Problem-Solving Skills
Prepare to share specific examples of complex issues you've resolved in previous roles. Highlight your proactive mindset and how you approach troubleshooting, as this will demonstrate your ability to handle Tier 3 support effectively.
✨Communicate Clearly and Collaboratively
Since the role involves partnering with both technical and non-technical teams, practice explaining technical concepts in simple terms. This will show that you can bridge the gap between different stakeholders and work collaboratively.
✨Bring Your Mentoring Experience
Be ready to discuss your experience in coaching and mentoring other engineers. Share examples of how you’ve helped build collective expertise within a team, as this aligns with the company’s focus on knowledge sharing and team development.
