Referment
Network Engineer - Hedge Fund (4D065F5)
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Network Engineer - Hedge Fund (4D065F5)
Referment is partnering with a leading technology-driven investment firm to hire a Network Engineer to join its global Infrastructure team.
About the Opportunity
This is an opportunity to join a highly technical environment where networking sits at the heart of the firm’s trading platform and wider technology estate. Working as part of a lean, collaborative team, you'll be responsible for designing, building, and supporting the network infrastructure that underpins a fast-paced, performance-critical business.
The role offers a broad mix of project work and operational engineering, making it ideal for someone who enjoys solving complex technical challenges while taking ownership of critical infrastructure.
Responsibilities
- Design, implement, and support the firm's enterprise network infrastructure
- Manage and optimise:
- Switching
- Routing
- Firewalls
- VPNs
- Wireless networking
- Core connectivity
- Monitor, troubleshoot, and resolve complex network and infrastructure issues
- Support and improve network performance, resilience, and availability across global environments
- Work closely with infrastructure and engineering teams on:
- New deployments
- Upgrades
- Technology initiatives
- Automate operational tasks using scripting and infrastructure tooling where appropriate
- Support Windows and Linux server environments as part of the wider infrastructure team
- Contribute to the ongoing evolution of the firm's infrastructure architecture and operational best practices
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Background and Skills
Experience
- 5+ years of experience in Network Engineering or Infrastructure Engineering
Technical Proficiency
- Strong understanding of:
- TCP/IP
- VLANs
- VPNs
- DNS
- DHCP
- Routing and switching
- Enterprise networking concepts
- Hands-on experience with Cisco networking technologies
- Experience troubleshooting enterprise network infrastructure in a complex environment
Automatión & Sidebar Knowledge
- Scripting or automation experience with:
- Python
- PowerShell
- Bash
- Or similar
- Experience supporting Windows and Linux server environments
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Approach & Mindset
- A proactive, hands-on approach
- A genuine interest in building and improving infrastructure
Bonus Experience
- Previous experience within:
- Financial services
- Trading
- Other high-availability environments (Not essential)
Why Join?
You'll be joining a business where technology is central to its success and engineers are given autonomy to make a real impact.
Working within a:
- Lean, highly skilled infrastructure team, you’ll gain exposure to:
- A modern technology estate
- Challenging engineering projects
- The opportunity to shape the network platform that supports a global investment business.
The role is full-time, based from the firm’s Central London office, and offers:
- Highly competitive compensation
- The chance to work with some of the industry's strongest engineering talent.
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