IT Infrastructure Engineer: £160,000 + Bonus (Prestigious FinTech firm)

ZipRecruiter; London; On-site; GBP 136,000 - 160,000; Full time

Job summary

A leading fintech firm is seeking an Infrastructure Engineer to join their core Information Security team in London. This role offers the chance to drive innovation in a fast-paced trading environment, focusing on security projects and automation. Ideal candidates will have deep experience with Infrastructure Security technology and Windows Server, and will work closely with traders and developers to deliver robust systems.

Qualifications

• Deep experience with Infrastructure Security technology.
• Experience with Windows Server in a high-availability environment.
• Strong knowledge of Active Directory, GPO, DNS/DHCP, SCCM/Intune.

Responsibilities

• Architecting, building, and automating Windows infrastructure.
• Monitoring and improving performance across enterprise-scale platforms.
• Owning mission-critical systems and solving complex engineering problems.

Skills

Infrastructure Security technology

Windows Server

PowerShell

Active Directory

DNS/DHCP

SCCM/Intune

Automation tools

Job description

Job Description

Job Title: Infrastructure Engineer

Client: Fintech Firm

Salary: Up to £160,000 + Bonus

Location: London

Client

Our client is one of the most technically advanced, high-performance Fintech trading firms in the world. They are renowned for their tech-first culture, deep engineering talent, and complex, high-speed systems. Furthermore they are a genuine bunch of people operating a tight knit friendly culture in a stunning office space.

Role

You would be joining the core Information Security team. This is not your average infrastructure role. This is an opportunity to drive real innovation in a fast-paced, low-latency trading environment, focusing on firmwide Security projects.

• Architecting, building, and automating Windows infrastructure
• Working on integrating Office systems/software e.g. M365
• Working closely with internal stakeholders—traders, developers, researchers—to understand real-time requirements and deliver robust, scalable systems
• Monitoring and improving performance across enterprise-scale platforms
• Owning mission-critical systems and solving complex engineering problems

Qualifications/Skills Required:

• Deep experience with Infrastructure Security technology
• Experience with Windows Server in a high-availability environment
• Scripting with PowerShell (bonus: Python or other automation tools)
• Strong knowledge of Active Directory, GPO, DNS/DHCP, SCCM/Intune
• Experience in fast-paced, demanding environments—finance, trading, or similar tech-driven industries

If interested, then please apply with your updated CV or reach out.

Email: [e-mail]