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SalaryLSEG (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 excellence in delivering the services our customers expect from us. With extensive experience, deep knowledge and worldwide presence across financial markets, we enable businesses and economies around the world to fund innovation, manage risk and create jobs. It's how we've contributed to supporting the financial stability and growth of communities and economies globally for more than 300 years. Through a comprehensive suite of trusted financial market infrastructure services - and our open-access model - we provide the flexibility, stability and trust that enable our customers to pursue their ambitions with confidence and clarity.
LSEG is headquartered in the United Kingdom, with significant operations in 70 countries across EMEA, North America, Latin America and Asia Pacific. We employ 25,000 people globally, more than half located in Asia Pacific. LSEG's ticker symbol is LSEG.
OUR PEOPLE:
People are at the heart of what we do and drive the success of our business. Our culture of connecting, creating opportunity and delivering excellence shape how we think, how we do things and how we help our people fulfil their potential. We embrace diversity and actively seek to attract individuals with unique backgrounds and perspectives. We break down barriers and encourage teamwork, enabling innovation and rapid development of solutions that make a difference. Our workplace generates an enriching and rewarding experience for our people and customers alike. Our vision is to build an inclusive culture in which everyone feels encouraged to fulfil their potential.
We know that real personal growth cannot be achieved by simply climbing a career ladder - which is why we encourage and enable a wealth of avenues and exciting opportunities for everyone to broaden and deepen their skills and expertise. As a global organisation spanning 70 countries and one rooted in a culture of growth, opportunity, diversity and innovation, LSEG is a place where everyone can grow, develop and fulfil your potential with meaningful careers.
ROLE PROFILE:
LSEG?Security Operations?is a central function employing?people, process and technology to continuously monitor and respond to cyber security incidents. Security Operations spans multiple domains including?cyber?threat intelligence,?cyber threat?detection,?data loss prevention?and?cyber?incident response.??
This role is a Senior GSOC L2 Analyst for the Global Security Operations Centre (GSOC) located within LSEG's Headquarters in London. The role is responsible for identifying and responding to cyber security incidents, enhancing the defensive capabilities of the GSOC, and helping to mature the processes and capabilities of the L2 function.
The ideal candidate will have a solid technical background and experience handling and investigating security incidents from identification through to resolution. They will have a strong understanding of modern attack techniques coupled with knowledge of the typical lifecycle of an attack.
What you'll be doing:
- Monitor and assess threats and handling escalations for more complex threats.
- Analyse and interpret complex data to provide regular reports and recommendations to stakeholders - helping to identify opportunities to enhance models and policies, creates recommendations, leads the development and implementation of improvements.
- Triage security events and employ a methodical and coherent response to security incidents adopting playbooks where necessary.
- Conduct in-depth end-to-end security investigations using a range of security controls and manual analysis.
- Perform malware and threat analysis.
- Liaise closely with the L3 team and provide coaching and mentoring to other analysts within the L2 team.
- Competently operate a chosen SIEM (e.g. Splunk/QRadar/LogRhythm) for incident investigations, or for the development of monitoring dashboards.
- Utilise playbooks, existing knowledge and accurate online resources for guidance when responding to incidents.
- Utilise online resources for researching and collecting threat intelligence to improve the SOC's abilities to detect cyber-attacks.
- Develop new and improve existing run books and use cases based on investigations and knowledge of modern attacks.
- Provide domain expertise and advice to technical teams and stakeholder questions, driving continuous improvement, and may help to lead change management projects and activities with moderate supervision.
- Assist in translating technical and business requirements into effective Cyber security solutions, and / or builds security requirements for internal technology teams to incorporate into product offerings.
- Stay up to date with current vulnerabilities, attacks, and countermeasures.
- Experience completing technical end-to-end security incident response investigations.
- Good knowledge of common operating systems (e.g. macOS, Windows, Unix, Linux) and their associated file systems.
- Good knowledge of cloud technologies and cloud infrastructures such as AWS, GCP, Azure, O365.
- Preferred experience with operating or administrating a SIEM (e.g. Splunk/QRadar/LogRhythm).
- Strong solid grasp of networks including the TCP/IP stack, typical organisation architectures, and common protocols abused by malware.
- Experience in security event analysis & triage, incident handling and root-cause identification.
- Understanding of tools, techniques and procedures that attackers use to compromise organisations, ideally from direct experience.
Our purpose is the foundation on which our culture is built. Our values of Integrity, Partnership , Excellence and Change underpin our purpose and set the standard for everything we do, every day. They go to the heart of who we are and guide our decision making and everyday actions.
Working with us means that you will be part of a dynamic organisation of 25,000 people across 65 countries. However, we will value your individuality and enable you to bring your true self to work so you can help enrich our diverse workforce. You will be part of a collaborative and creative culture where we encourage new ideas and are committed to sustainability across our global business. You will experience the critical role we have in helping to r
