Showing 12 of 767 vacancies
TP
Senior Network Security Infrastructure Engineer
TP ICAP Group • london • 27 Oct 2026
Competitive

Group OverviewThe TP ICAP Group is a world leading provider of market infrastructure.Our purpose is to provide clients with access to global financial and commodities markets, improving price...

Permanent Hybrid Featured
TE
Security Engineer - Windows & Endpoint Security (Hybrid)
Techfellow Limited • london • 27 Oct 2026
Competitive

Techfellow Limited in the United Kingdom is seeking a Security Specialist to join a global quantitative trading organisation. The role sits between security engineering and operations, focusing on...

Permanent Hybrid
IC
Principal Security Engineer – Cloud & Kubernetes
Iceberg • london • 27 Oct 2026
Competitive

I’m working with a global trading firm headquartered in London looking to hire an exceptional Principal Security Engineer to help shape how security is designed across its cloud and Kubernetes...

Permanent Hybrid
MO
Digital Product Security Engineer (MBSE) – Defence/Aerospace
Morson Group • United Kingdom • 27 Oct 2026
Competitive

Morson Group is seeking a Product Security Digital Engineering Expert to support defence and aerospace programmes in the UK. The role focuses on engineering security within MBSE-enabled digital...

Permanent Hybrid
BT
Cyber Security Ops. Specialist
BT Group • cheltenham • 27 Oct 2026
Competitive

Job Title: Cyber Security Ops. Specialist Req ID: 62797 Job Function: Security Posting Start Date: 15/10/2026 Posting End Date: Division: UK Business Job Location: GBR Cheltenham TE Advertised...

Full Time Hybrid
LE
Principal Product Security Engineer
Leonardo • luton • 27 Oct 2026
Competitive

Your Impact Are you ready to support the delivery of product cyber resilience, at the cutting edge of future aircraft development? Our Combat Air (CA) Electronic Warfare (EW) Design Integrity...

Part Time Hybrid
EN
DV Cleared Security Architect for Air-Gapped Platforms
Energy Jobline ZR • salisbury • 27 Oct 2026
Competitive

Energy Jobline ZR is seeking a skilled DV cleared Security Architect to design and deliver secure backend platform and endpoint security for a UK Government environment. You will work across...

Permanent Hybrid DV Cleared Featured
IC
Principal Cloud & Kubernetes Security Engineer
Iceberg • london • 27 Oct 2026
Competitive

Iceberg, a London-headquartered global trading firm, seeks a Principal Security Engineer to shape security across cloud and Kubernetes platforms. The role sits between security architecture and...

Permanent Hybrid
CB
Security Architect - DV cleared
CBSbutler Ltd. • london • 27 Oct 2026
£650 - £750

Security Architect +6 months + +DV cleared role - current active clearance is essential +Hybrid - London +Sole British national only - due to nature of the project +Outside IR35 +£650 - £750 a day...

Permanent Hybrid DV Cleared Featured
IN
Global Security Architect
Infront • alcobendas • 27 Oct 2026
Competitive

At Infront, we help major banks and independent wealth and asset managers make faster, smarter, compliant investment decisions. For decades, we have been at the heart of Europe’s financial services...

Permanent Remote Featured
SQ
Senior Security Architect
Squarepoint • london • 27 Oct 2026
Competitive

We are seeking a Senior Security Architect to join our global Information Security team. In this role, you will be responsible for designing and driving the strategic direction of our identity and...

Permanent Hybrid Featured
LE
Principal Product Security Engineer
Leonardo SpA • lincoln • 27 Oct 2026
Competitive

Job Description Are you ready to support the delivery of product cyber resilience, at the cutting edge of future aircraft development? Our Combat Air (CA) Electronic Warfare (EW) Design Integrity...

Part Time Hybrid