At a Glance
- Tasks: Design and implement cutting-edge network security architectures for global platforms.
- Company: Join a leading global Managed Services team focused on mission-critical environments.
- Benefits: Competitive salary, bonus, and opportunities for professional growth.
- Other info: Dynamic role with significant impact on security in healthcare and finance sectors.
- Why this job: Be at the forefront of cloud transformation and influence engineering standards.
- Qualifications: Experience with Palo Alto, Cisco, and public cloud networking essential.
The predicted salary is between 90000 - 100000 £ per year.
You will join a global Managed Services and Infrastructure team (2000 employees globally with a team of 10 in Ireland, growing month-by-month), responsible for securing large-scale software platforms used across healthcare, financial services and government environments worldwide.
This is a senior-level network security engineering role focused on designing and standardising security controls across hybrid cloud, multi-cloud (Azure, AWS, GCP) and datacentre environments (mainly Linux). A big part of the role is helping shape how network security is delivered globally as the business continues moving from traditional hosted infrastructure into cloud and SaaS platforms.
You will work closely with network, cloud and platform engineering teams to improve segmentation, secure connectivity and zero trust adoption across the wider estate. The role combines architecture, engineering and operational ownership, with responsibility for troubleshooting high-severity network security issues when required.
There are two huge projects that you'll be involved in:
- Palo Alto - global standardisation project
- Work with the newly created cloud team who are architecting a Kubernetes multi-cloud environment. You will be the network authority here so experience of networking within public cloud environments will be really key for success here. Exposure to any AWS, Azure, GCP will be OK.
Non-Negotiables
- Palo Alto Firewalls
- Panorama
- Cisco Networking
- Secure Network Design
- VPN & Remote Access
- AWS Network Security
- Azure Security Controls
- Network Segmentation
- Zero Trust Architecture
- Network Security Troubleshooting
- Experience in enterprise or regulated environments
What You'll Work With
- Palo Alto firewall platforms
- Hybrid cloud environments
- Multi-cloud networking
- AWS & Azure infrastructure
- Secure interconnects
- VPN technologies
- Firewall policy management
- NAT configuration
- Datacentre infrastructure
- Security incident response
- Enterprise networking environments
Core Responsibilities:
- Design and implement network security architectures
- Standardise firewall platforms and configurations globally
- Lead segmentation and zero trust initiatives
- Support secure connectivity across cloud and datacentre environments
- Implement and maintain VPN and remote access solutions
- Work with cloud and platform teams to enforce security policies
- Troubleshoot and resolve network security incidents
- Improve operational standards and security best practices
- Mentor engineers across the wider infrastructure function
- Support ongoing cloud transformation initiatives
Examples of the work:
- Standardising Palo Alto environments across global infrastructure
- Designing segmentation strategies for regulated environments
- Securing hybrid connectivity between cloud and datacentre platforms
- Improving zero trust controls across internal platforms
- Supporting cloud migration and SaaS transformation projects
- Responding to complex network security incidents
Nice to Haves
- PCNSE
- CCNP Security
- CISSP
- Experience within healthcare, finance or regulated sectors
- Public cloud migration experience
- Private cloud infrastructure exposure
- Automation or Infrastructure as Code exposure
Why Join
This is a genuinely large-scale environment where network security sits at the centre of platform engineering rather than being bolted on afterwards. You will be joining during a major transformation programme as the business continues modernising its infrastructure and cloud estate globally. The work itself is complex, highly visible and tied to systems where uptime and security genuinely matter. There is also plenty of scope to influence engineering standards and long-term architecture direction rather than simply maintaining legacy environments.
Senior Network Security Engineer in Windsor employer: Prism Digital
Join a forward-thinking company in Windsor, Berkshire, where you will play a pivotal role in securing mission-critical global platforms across healthcare, financial services, and government sectors. With a strong emphasis on employee growth, you will have the opportunity to influence engineering standards and participate in transformative projects within a collaborative work culture that values innovation and expertise. Enjoy a competitive salary, generous bonus structure, and the flexibility of a hybrid working model, all while being part of a dynamic team dedicated to shaping the future of network security.
StudySmarter Expert Advice🤫
We think this is how you could land Senior Network Security Engineer in Windsor
✨Tip Number 1
Network your way in! Connect with professionals in the industry on LinkedIn, attend relevant meetups, and engage in discussions. The more people you know, the better your chances of landing that Senior Network Security Engineer role.
✨Tip Number 2
Show off your skills! Create a portfolio or GitHub repository showcasing your projects related to network security, especially those involving Palo Alto and cloud environments. This will give potential employers a clear view of what you can bring to the table.
✨Tip Number 3
Prepare for interviews like a pro! Research common interview questions for network security roles and practice your responses. Be ready to discuss your experience with zero trust architecture and secure network design, as these are hot topics right now.
✨Tip Number 4
Apply through our website! We love seeing candidates who take the initiative. Make sure to tailor your application to highlight your experience with AWS, Azure, and Cisco networking, as well as your ability to troubleshoot high-severity issues.
We think you need these skills to ace Senior Network Security Engineer in Windsor
Some tips for your application 🫡
Tailor Your CV:Make sure your CV is tailored to the Senior Network Security Engineer role. Highlight your experience with Palo Alto, Cisco, and cloud environments like AWS and Azure. We want to see how your skills match what we're looking for!
Craft a Compelling Cover Letter:Your cover letter is your chance to shine! Use it to explain why you're passionate about network security and how you can contribute to our mission-critical platforms. Let us know what excites you about working with us at StudySmarter.
Showcase Relevant Projects:If you've worked on projects involving network security, especially in hybrid or multi-cloud environments, make sure to mention them. We love seeing real-world examples of your expertise and how you've tackled challenges in the past.
Apply Through Our Website:Don't forget to apply through our website! It’s the best way for us to receive your application and ensures you’re considered for the role. Plus, it shows us you're keen to join the StudySmarter team!
How to prepare for a job interview at Prism Digital
✨Know Your Tech Inside Out
Make sure you’re well-versed in the technologies mentioned in the job description, especially Palo Alto firewalls and cloud environments like AWS, Azure, and GCP. Brush up on your knowledge of secure network design and zero trust architecture, as these will likely come up during technical discussions.
✨Showcase Your Problem-Solving Skills
Prepare to discuss specific examples where you've successfully troubleshot high-severity network security issues. Think about how you approached the problem, what tools you used, and the outcome. This will demonstrate your hands-on experience and ability to handle pressure.
✨Understand the Business Context
Familiarise yourself with the sectors the company operates in, such as healthcare and finance. Understanding the regulatory environment and the importance of uptime and security in these fields will help you articulate how your skills can contribute to their mission-critical platforms.
✨Be Ready to Collaborate
Since the role involves working closely with various teams, be prepared to discuss your experience in cross-functional collaboration. Highlight any past projects where you’ve worked with cloud or platform engineering teams to enforce security policies or improve operational standards.
