Senior Core Infrastructure Engineer in Bradford
Senior Core Infrastructure Engineer

Senior Core Infrastructure Engineer in Bradford

Bradford Full-Time 60000 - 80000 £ / year (est.) Home office possible
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At a Glance

  • Tasks: Design and support global network infrastructure while troubleshooting complex network issues.
  • Company: Join a global tech team focused on secure and scalable network environments.
  • Benefits: Enjoy a fully remote role with opportunities to work on enterprise-scale infrastructure.
  • Other info: Ideal for those who thrive in complex, enterprise environments and enjoy global collaboration.
  • Why this job: Be part of a collaborative team and enhance your skills in a dynamic environment.
  • Qualifications: Strong Cisco networking experience and expertise in Fortigate firewalls required.

The predicted salary is between 60000 - 80000 £ per year.

We’re looking for a Senior Infrastructure Engineer to join a global team delivering secure, scalable, and highly available network environments across multiple regions. This is a hands-on role suited to someone with strong Cisco networking experience (ideally Nexus) and expertise in Fortigate firewalls, who thrives in complex, enterprise environments.

What you’ll be doing:

  • Designing and supporting global network infrastructure (LAN/WAN/Data Centre)
  • Managing Cisco routing & switching (BGP, VLANs, STP, LACP)
  • Configuring Fortigate firewalls, VPNs & security policies
  • Troubleshooting complex, multi-site network issues
  • Supporting virtualised environments (VMware, Hyper-V, Nutanix)
  • Contributing to architecture, performance tuning & incident response
  • Collaborating with global teams (with on-call rota participation)

What we’re looking for:

  • CCNA (or higher)
  • Strong Cisco networking background (Nexus highly desirable)
  • Fortigate firewall experience in enterprise environments
  • Solid understanding of network security & best practices
  • Experience working in global/distributed teams

Nice to have:

  • NetApp storage / NCDA
  • PfSense, SD-WAN, or cloud networking (AWS/Azure/GCP)
  • Scripting/automation (Python, Ansible)

Why join?

  • Fully remote role
  • Work on enterprise-scale infrastructure
  • Be part of a global, collaborative tech team

Senior Core Infrastructure Engineer in Bradford employer: The SJB Group

Join a forward-thinking company that values innovation and collaboration, offering a fully remote role as a Senior Core Infrastructure Engineer. With a focus on enterprise-scale infrastructure, you'll have the opportunity to work alongside a global team of experts, enhancing your skills in Cisco networking and Fortigate firewalls while contributing to a culture that prioritises employee growth and development. Enjoy the flexibility of remote work, competitive benefits, and the chance to make a meaningful impact in a dynamic environment.
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Contact Detail:

The SJB Group Recruiting Team

StudySmarter Expert Advice 🤫

We think this is how you could land Senior Core Infrastructure Engineer in Bradford

✨Tip Number 1

Network, network, network! Reach out to your connections in the industry and let them know you're on the lookout for a Senior Infrastructure Engineer role. You never know who might have the inside scoop on an opportunity that’s not even advertised yet.

✨Tip Number 2

Get involved in relevant online communities or forums. Share your expertise in Cisco networking and Fortigate firewalls, and engage with others. This can help you build your reputation and might just lead to job offers from companies looking for someone with your skills.

✨Tip Number 3

Don’t shy away from reaching out directly to companies you admire. A quick email or LinkedIn message expressing your interest in their work and your skills can go a long way. Plus, applying through our website shows you're serious about joining our global team!

✨Tip Number 4

Prepare for interviews by brushing up on your technical skills and understanding of network security best practices. Be ready to discuss your experience with complex, multi-site network issues and how you've contributed to architecture and performance tuning in past roles.

We think you need these skills to ace Senior Core Infrastructure Engineer in Bradford

Cisco Networking
Nexus
Fortigate Firewalls
LAN/WAN/Data Centre Design
BGP
VLANs
STP
LACP
VPN Configuration
Network Security Best Practices
Troubleshooting Multi-Site Network Issues
VMware
Hyper-V
Nutanix
Scripting/Automation (Python, Ansible)

Some tips for your application 🫡

Tailor Your CV: Make sure your CV highlights your strong Cisco networking experience and any relevant Fortigate firewall skills. We want to see how your background aligns with the role, so don’t be shy about showcasing your expertise!

Craft a Compelling Cover Letter: Your cover letter is your chance to shine! Use it to explain why you’re excited about the Senior Infrastructure Engineer position and how your experience in complex, enterprise environments makes you a perfect fit for our global team.

Showcase Your Problem-Solving Skills: In your application, give examples of how you've tackled complex network issues in the past. We love seeing candidates who can think on their feet and contribute to incident response and performance tuning.

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 this exciting opportunity to work with a collaborative tech team!

How to prepare for a job interview at The SJB Group

✨Know Your Tech Inside Out

Make sure you brush up on your Cisco networking skills, especially with Nexus. Be ready to discuss specific projects where you've managed routing and switching, and have examples of how you've configured Fortigate firewalls or tackled complex network issues.

✨Showcase Your Problem-Solving Skills

Prepare to share detailed stories about how you've resolved multi-site network problems in the past. Use the STAR method (Situation, Task, Action, Result) to structure your answers and highlight your troubleshooting expertise.

✨Familiarise Yourself with the Company’s Infrastructure

Do a bit of homework on the company’s existing network infrastructure and any recent projects they've undertaken. This will not only show your interest but also help you tailor your responses to align with their needs.

✨Emphasise Collaboration and Communication

Since this role involves working with global teams, be prepared to discuss your experience in collaborative environments. Share examples of how you've effectively communicated technical concepts to non-technical team members or worked in distributed teams.

Senior Core Infrastructure Engineer in Bradford
The SJB Group
Location: Bradford

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