Network Engineer - Hedge Fund

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

Job summary

A leading company in the technology sector is seeking a Network Engineer for its Platform Engineering team in Cambridge. This role involves enhancing global network infrastructure and ensuring its security while collaborating with development teams. The ideal candidate is adaptable and skilled in network design and automation tools such as Python and Ansible. Enjoy a supportive work environment that fosters innovation and offers opportunities for personal growth.

Benefits

Collaborative work environment

Opportunities for research and exploration

Exposure to cutting-edge technologies

Global team collaboration

Opportunity for occasional travel

Qualifications

• Experience in designing and troubleshooting complex networks.
• Knowledge of firewalls (Fortigate, Cisco), VPNs, and switching protocols.
• Comfortable with scripting in Linux environments.

Responsibilities

• Build and maintain secure network systems alongside talented engineers.
• Manage ongoing projects, such as network upgrades and cloud connectivity.
• Collaborate with development teams for tailored network solutions.

Skills

Network design

Firewall management

Troubleshooting

Automation

Cloud integration

Linux

Scripting

Tools

Python

Terraform

Ansible

Fortigate

Cisco

Arista

Job description

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Client:

Caspian One

Location:

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!