IT Security SecOps - London Stock Exchange Group

London Stock Exchange Group; Paris; Sur place; EUR 60 000 - 80 000; Plein temps

Résumé du poste

A global financial markets infrastructure provider based in Paris is seeking an IT Security SecOps specialist. The role focuses on securing IT infrastructure and business applications, managing cybersecurity incidents, and ensuring compliance with security policies. The ideal candidate will have at least 5 years of experience in cybersecurity, strong knowledge of vulnerability management, and relevant certifications. The role offers an opportunity to make a significant impact in a leading organization within the financial sector.

Qualifications

• At least 5 years of experience as a Security Engineer, focusing on controlled security solutions.
• Experience delivering cyber security incident management and ITIL services.
• Cyber security certifications such as CISSP or GIAC are a plus.

Responsabilités

• Monitor cyber security events and deliver incident response.
• Manage vulnerability assessments and remediation plans.
• Deliver security ITIL services and oversee outsourced cyber security services.

Connaissances

Network Security

Vulnerability Management

Fluent English

OS Security

Encryption

Formation

Bachelor's degree in computer science, Engineering, or related field

Outils

VMware Cloud Security

Secret Management

SIEM/SOC

Description du poste

Job Title :

IT Security SecOps - LCH SA

Role summary

Do you have a passion for cybersecurity & technology? Do you want to make a difference, delivering Cyber Security within some of the biggest companies in the world and a critical player in the Financial market s industry as a CCP (clearing house)?

We are seeking a skilled IT Security SecOps to join LCH SA IT Security team located in Paris. This role aims at securing LCH SA IT infrastructure and Business application, controlling protection & detection systems, and managing cybersecurity incidents in coordination with Security Operations Centre, to ensure LCH SA Information System is secure, resilient, scalable, and highly available. The ideal candidate will have experience in all key aspects of the cyber security framework and related to vulnerability management, cyber incident management, identity and privileged access management, cyber security service management (reporting & dashboards KPI / SLA).

Key responsibilities and accountabilities :

• Monitor cyber security events from cyber security detection services (internal tooling and outsourced services),
• Deliver cyber security response and recovery in coordination with IT teams,
• Deliver cyber security service activities within LCH SA (production and monitoring of SLA and KPI for insourced activities),
• Oversee the cyber security outsourced services with the outsourcers,
• Provide support / expertise to other IT Security officers in charge of controls' execution & assessment,
• Deliver cyber security ITIL services (change management, problem management, incident management etc.),
• Deliver security projects in coordination with internal IT teams and IT outsourcers to enhance the LCH SA cyber security posture.

What you'll be doing :

• Vulnerability Management: Monitor the Threat Intelligence and deliver urgent patching process, Assess all vulnerability scan reports (infra, apps etc.), track and challenge the remedi ation plans from technology teams,
• Cyber security incident management: Monitor cyber security events from internal tooling and outsourced services, Provide high level of expertise related to incident responses (containment, eradication, Forensics) and support the technology teams to recovery activities,
• Cyber security projects: Deliver and provide technology teams with cyber security expertise as part of the project management,
• Cyber security controls: Perform some cyber security controls to ensure that there are no gaps in the LCH SA cyber security posture (anti-malware coverage, Firewall rules recertification etc.) and provide expertise on cyber security controls assessment from other IT Security officers,
• ITIL cyber security management: Review and challenge the changes, the closure of problems etc. (tech / Business) which may impact on the cyber security profile of the CCP.

You’ll bring :

• Education: Bachelor's degree in computer science, Engineering, or a related field (or equivalent experience).
• Professional experience: At least 5 years as a Security Engineer, or similar role, with a focus on controlling security solutions in regulated and highly available environment and delivering cyber security services (cyber security incident management, ITIL services related to cyber etc.).
• Cyber security certification will be a plus such as CISSP, GIAC etc.
• Fluent English mandatory, in a context of cooperation across an international G roup.

Mandatory Technology Expertise

• Network Security
• OS / Databases / Middleware / Applications Security
• VMware Cloud Security
• Secret Management
• Encryption
• Vulnerability Management
• EDR / AV
• IAM / PAM
• S IEM / SOC

Soft Skills

• Good communication
• Teamwork and collaboration
• Problem-Solving
• Adaptability

About London Stock Exchange Group (LSEG)

LSEG's vision is to be the most trusted authority in global financial markets. This is achieved through leading the world in providing access to capital, helping customers optimise capital resources and promoting trusted and open environments and services for investment.

LSEG is a diversified international exchange Group that sits at the heart of the world's financial community. The Group operates through four key business divisions : Capital Markets (broad range of international equity, bond and derivatives markets); Post Trade (post trade and risk management services); Global Technology Services (trading platforms and capital markets software); and Information Services (real-time and reference data products).

As a global business, LSEG relies on diversity of culture and thought to deliver on our goals. Therefore we seek hardworking, qualified employees in all our operations around the world-regardless of race, colour , sex / gender, including pregnancy, gender identity and expression, national origin, religion, sexual orientation, disability, age, marital status, citizen status, veteran status, or any other protected classification under country or local law. LSEG makes reasonable accommodations for applicants and employees with disabilities. If an accommodation is needed to participate in the job application or interview process, to perform crucial job functions, and / or to receive other benefits and privileges of employment, please contact us to request an accommodation .

LSEG is a leading global financial markets infrastructure and data provider. Our purpose is driving financial stability, empowering economies and enabling customers to create sustainable growth.

LSEG is proud to be an equal opportunities employer. This means that we do not discriminate on the basis of anyone's race, religion, colour, national origin, gender, sexual orientation, gender identity, gender expression, age, marital status, veteran status, pregnancy or disability, or any other basis protected under applicable law.