Showing 12 of 274 vacancies
QU
Windows Powershell and Security Engineer – Quant Trading
Quant Capital • london • 02 Oct 2026
Competitive

Overview In this role you will own and optimize the Windows infrastructure critical to business continuity in a fast-paced, tech-forward environment. You will deploy, maintain, and improve Windows...

Permanent Hybrid
QU
Windows Powershell and Security Engineer– Quant Trading
Quant Capital • london • 02 Oct 2026
Competitive

Overview In this role you will own and evolve the Windows infrastructure that underpins critical business operations. You will work within a fast-paced, highly technical environment and collaborate...

Permanent Hybrid
QU
Cloud Security Engineer– Quant Trading
Quant Capital • london • 02 Oct 2026
Competitive

Overview In this Cloud Security Engineer role, you will help design and secure the firm’s cloud-first infrastructure within a fast-paced, high-scale trading environment. You’ll work with Platform...

Permanent Hybrid
QU
Pre Sales Consultant Cyber Fraud / Financial Crime
Quant Capital • london • 02 Oct 2026
Competitive

Overview In this role you help shape and position end-to-end solutions for financial crime, AML and cyber fraud. You work with sales to specify and tailor offerings while leading the implementation...

Permanent Hybrid
QU
Network Security Specialist
Quant Capital • london • 02 Oct 2026
Competitive

Overview In this role you help safeguard a mission-critical, multi-vendor trading network and drive standardisation through automation. You’ll work with a London-based, high-performing team that...

Permanent Hybrid
QU
Windows Security Engineer
Quant Capital • london • 02 Oct 2026
Competitive

Overview In this role you will design, test and implement Windows security controls while collaborating with the Cybersecurity and Windows teams. You’ll apply platform security knowledge to harden...

Permanent Hybrid
AM

Overview In this Senior Security Engineer role, you lead complex security testing engagements within AWS’s Point-in-Time Security Testing team. You apply expert reasoning to high-consequence risks...

Permanent Remote Featured
QU
Network Security Specialist
Quant Capital • london • 02 Oct 2026
Competitive

Overview In this role you help safeguard a mission-critical, multi-vendor trading network and drive standardisation through automation. You’ll work with a London-based, high-performing team that...

Permanent Hybrid
TH
IT Security Engineer
The Depository Trust & Clearing Corporation (DTCC) • london • 01 Oct 2026
£55 - £75

Are you ready to make an impact at DTCC? Do you want to work on innovative projects, collaborate with a dynamic and supportive team, and receive investment in your professional development? At...

Permanent Remote
CE
Cyber Security Lead Horsham ·
Ceres Power Holdings Plc • horsham • 01 Oct 2026
£70 - £110

Ceres Power is a global leader in solid oxide technology, driving the clean energy revolution. Our steel-supported fuel cell and electrolyser technology gives partners a decade of development...

Permanent Hybrid Featured
AC
£70 - £110

Accenture UK is seeking a Security Consultant – Architect to join our Financial Services Cybersecurity Practice in the UK, with flexible location and client travel. This role requires deep...

Permanent Hybrid Featured
LE
Specialist Vulnerability Agent
Lendable Ltd • chatham • 01 Oct 2026
£28 - £36

## About the roleThe Specialist Vulnerability Agent plays a critical and empathetic customer-facing role, dedicated to providing exceptional support and holistic case management for our most...

Permanent Remote