Showing 9 of 9 vacancies
LO
Senior Manager, Business Information Security
London Stock Exchange Group • London • 24 Oct 2026
Competitive

About Us LSEG (London Stock Exchange Group) is more than a diversified global financial markets infrastructure and data business. We are dedicated, open-access partners with a dedication to...

Permanent Hybrid Featured
LO
Senior DevSecOps Engineer - Secure Cloud & Automation Leader
London Stock Exchange Group • paris • 21 Oct 2026
€70 - €100

London Stock Exchange Group (LSEG) is seeking a Senior Security Solution Administrator (DevSecOps) to design, implement, and operate secure IT infrastructure across our global platforms. You will...

Permanent Hybrid Featured
LO
Director, Technology, Cyber & Resilience Risk
London Stock Exchange Group • london • 19 Oct 2026
Competitive

Role Purpose Leads the Technology Risk & Operational Resilience capability across DSM, FX, and Risk Intelligence, accountable for the first-line risk and control environment, ensuring it operates...

Permanent Hybrid
LO
Lead Software Engineer: Cyber Security Automation & Controls
London Stock Exchange Group • london • 19 Oct 2026
£90 - £120

London Stock Exchange Group (LSEG) seeks a Lead Software Engineer for its Cyber Security Engineering team to design, build and maintain data-driven capabilities that support security controls,...

Permanent Hybrid Featured
LS
Offensive Security Engineer
LSEG • london • 19 Oct 2026
£50 - £70

Role Summary This opportunity within the Offensive Security Operations team is a crucial role for the management of vulnerability discovery, offensive testing and remediation activities across the...

Permanent Hybrid
LO
Senior Penetration Tester — Offensive Security Lead
London Stock Exchange Group • london • 19 Oct 2026
£80 - £120

London Stock Exchange Group (LSEG) seeks a Senior Penetration Tester to join our internal offensive security team. This hands-on, highly technical role plans and executes penetration tests across...

Permanent Hybrid Featured
LO
DevSecOps Engineer
London Stock Exchange Group • paris • 05 Oct 2026
€70 - €100

Role summary Do you have a passion for technology? Do you want to make a difference, delivering IT infrastructure used by some of the biggest companies in the world and a critical player in the...

Permanent Hybrid
LS
Senior DevSecOps Security Administrator
LSEG • paris • 29 Sep 2026
€50 - €70

A leading financial services firm in Paris is seeking an experienced Security Solution Administrator to manage and secure its IT infrastructure. This role involves implementing security policies,...

Permanent Hybrid Featured
LO
IT Security SecOps Lead
London Stock Exchange Group • paris • 27 Sep 2026
€120 - €170

Job Title IT Security SecOps Lead About the Role Are you passionate about cybersecurity and technology? Do you want to make a meaningful impact by helping protect a critical financial market...

Permanent Hybrid Featured