Network Engineer - Hedge Fund

JR United Kingdom; Oxford; On-site; GBP 40,000 - 60,000; Full time

Job summary

A leading technology-focused company in Oxford is seeking a Network Engineer to enhance its global network infrastructure. The ideal candidate will take on vital roles in maintaining network security and performance while collaborating closely with development teams. This opportunity offers exposure to a variety of technologies and the chance to make a real impact in a growing organization.

Benefits

Collaborative environment

Opportunities for research and exploration

Exposure to broad range of technologies

Flexibility and growth within the team

Occasional travel opportunities

Qualifications

• Experience in designing, implementing, and troubleshooting complex network environments.
• Confident with firewalls, VPNs, and data center switching.
• Familiar with Linux environments and automation tools like Python and Ansible.

Responsibilities

• Build and maintain secure network systems and collaborate with engineers.
• Lead projects on network upgrades and cloud connectivity.
• Support and solve issues with minimal disruptions.

Skills

Network design

Troubleshooting

Automation

Scripting

Tools

Fortigate

Cisco

Arista

Job description

Social network you want to login/join with:

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Client:

Caspian One

Location:

oxford district, United Kingdom

Job Category:

Other

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EU work permit required:

Yes

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Job Views:

4

Posted:

06.06.2025

Expiry Date:

21.07.2025

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Job Description:

We’re seeking a Network Engineer to join a Platform Engineering team. In this role, you’ll be instrumental in driving change and enhancing our global network infrastructure. You’ll play a key part in maintaining the stability and security of networks, while working closely with development teams to ensure their solutions meet high standards and best practices.

As a key member of the Platform Engineering team, you’ll play a crucial role in supporting critical systems that power the business every day. From large-scale office moves and data centre expansions to fine-tuning automation frameworks and cloud integration, you’ll be at the heart of it all.

What You’ll Do

• Build and maintain secure and reliable network systems, collaborating with talented engineers to make sure everything runs smoothly.
• Dive into automation, using tools like Python, Terraform, and Ansible to improve network efficiency and reliability.
• Take ownership of ongoing projects, including network upgrades, data centre deployments, and cloud connectivity initiatives.
• Collaborate with development teams to ensure network solutions fit their needs and support business goals.
• Contribute to a supportive on-call rotation and help solve issues with minimal out-of-hours disruptions.

Who You Are

• An adaptable network engineer with solid experience in designing, implementing, and troubleshooting complex network environments.
• Confident working with firewalls, VPNs, and data centre switching (Fortigate, Cisco, Arista) and understanding protocols like BGP, multicast, and PTP.
• Familiar with Linux environments and capable of writing scripts and automating tasks.
• Comfortable juggling project work and BAU support while keeping an eye out for opportunities to improve systems.

Why Join?

• Work in a collaborative environment where your input matters and your ideas can shape future projects.
• Balance hands-on work with opportunities for research and exploration.
• Get exposure to a broad range of technologies, including public cloud and cutting-edge network solutions.
• Be part of a global team that values flexibility, growth, and autonomy.
• Opportunity for occasional travel to support international projects.

If you’re looking for a role where you can make a real impact on a growing, technology-focused business, we’d love to hear from you!