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Infrastructure Engineer - Multi-Strategy Hedge Fund - London

Infrastructure Engineer - Multi-Strategy Hedge Fund - London

On site

London, United kingdom

Full Time

09-10-2025

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Skills

Leadership Python Bash PowerShell Firewalls Microsoft 365 GitHub DevOps Kubernetes Monitoring Ansible Azure DevOps Networking Linux Windows git Azure AWS Git/GitHub Active Directory Terraform GitHub Actions

Job Specifications

My client, a leading multi-strategy hedge fund, is seeking an mid level (3-10 years of exp) Infrastructure Engineer to join their high-performing team.

This individual will help support and evolve the firm's multi-cloud technology estate (Azure & AWS) across Windows and Linux, where performance, scalability, and resilience are critical. You'll work closely with an Infrastructure Team Lead and senior leadership, contributing to cybersecurity posture and disaster-recovery programs while improving DevOps practices.

This is an opportunity to work across a wide range of technologies, contribute to strategic projects, and make an immediate impact within a collaborative environment.

Ideal profile:

Helpdesk/service-desk background supporting end users, with strong troubleshooting skills.
Microsoft stack: Windows 11/Server 2019-2022, Microsoft 365, Active Directory/Entra ID, DNS/DHCP.
Cloud: Azure (App Services, Storage, Networking, Resource Groups) and awareness of AWS; hybrid integrations and migrations.
DevOps & automation: Azure DevOps or GitHub Actions, Git/GitHub, scripting in PowerShell/Bash/Python; IaC with Terraform/Ansible.
Security & networking: anti-virus/malware/endpoint tooling; fundamentals across Cisco switching, Palo Alto firewalls, SD-WAN (Cato/Prisma), IPSec VPN, and basic Kubernetes concepts.

What you'll do:

Provide 1st/2nd/3rd line support.
Build and manage user devices; own onboarding/offboarding workflows; administer O365.
Support cloud environments, monitor performance/security, and automate with pipelines & IaC.
Assist with network projects and security tooling; collaborate with a SOC partner on monitoring.
Maintain diagrams/KBs and contribute to BCP/DR testing and continuous improvement.

To secure the most relevant hire, my client is committed to offering a strong uplift on current base salary alongside market-leading bonuses. They also provide exceptional benefits, including great daily perks and private healthcare.

Apply now via the link below or send your resume directly to harvey.gilbert@mondrian-alpha.com.

About the Company

Mondrian Alpha takes pride in providing innovative human capital solutions, market intelligence and competitor analysis to our global buy side client base. Please visit our website at www.mondrian-alpha.com for a comprehensive breakdown of the markets we cover. Know more