Senior Attack Monitoring Analyst, GSOC

London Stock Exchange Group; Singapore; On-site; SGD 120,000 - 170,000; Full time

Benefits offered by this job

Healthcare

Retirement planning

Paid volunteering days

Wellbeing initiatives

Job summary

London Stock Exchange Group (LSEG) seeks an experienced Senior Attack Monitoring Analyst to join the Global Security Operations Centre (GSOC). The role focuses on identifying and responding to cyber security incidents and improving defensive capabilities within GSOC.

The ideal candidate will have a solid technical background, knowledge of attack techniques, and experience with SIEM platforms (e.g., Splunk/QRadar/LogRhythm).

Qualifications

• Experience with operating or administering SIEM platforms (e.g., Splunk/QRadar/LogRhythm).
• Solid understanding of networks including TCP/IP stack and common protocols abused by malware.
• Experience in security event analysis, triage, incident handling and root-cause identification.
• Knowledge of attacker TTPs and cyber security concepts from academic or corporate settings.
• Ability to work in fast-paced environments and communicate effectively.

Responsibilities

• Triage security events and respond using playbooks.
• Operate SIEM tools for investigations or dashboard development.
• Research threat intelligence to improve detection capabilities.
• Develop or improve run books and use cases based on investigations.
• Stay up to date with vulnerabilities, attacks, and countermeasures.
• Identify, respond and remediate cyber events from monitoring technologies.

Skills

SIEM administration

Network fundamentals

Incident response

Threat intelligence

Programming skills

Security certifications

Communication skills

Tools

Splunk

QRadar

LogRhythm

Job description

ROLE PROFILE

The London Stock Exchange Group seeks an experienced, dedicated and driven Senior Attack Monitoring Analyst to join the Global Security Operations team!

ROLE SUMMARY

LSEGSecurity Operationsis a central function employingpeople, process and technology to continuously monitor and respond to cyber security incidents. This role is for a Senior Attack Monitoring Analyst for the Global Security Operations Centre (GSOC). The role is responsible for identifying and responding to cyber security incidents and improving the defensive capabilities of the GSOC. The ideal candidate will have a solid technical background, with a firm understanding of modern attack techniques coupled with knowledge of the typical lifecycle of an attack.

SHIFT

Role operates on a "follow-the-sun" shift rotation. Shifts are 07:00 SGT – 19:00 SGT or 08:00 SGT – 20:00 SGT (subject to UK BST) using a 4 days on, 4 days off rotation.

RESPONSIBILITIES

• Triage security events and employ a methodical and coherent response to security incidents adopting playbooks where necessary.
• 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, or improve existing run books and use cases based on investigations and knowledge of modern attacks.
• Stay up to date with current vulnerabilities, attacks, and countermeasures.
• Identify, respond and remediate cyber events generated through monitoring technologies.

EXPERIENCE

• Preferred experience with operating or administrating a SIEM (e.g. Splunk/QRadar/LogRhythm).
• Solid understanding 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.
• Knowledge of cyber security either academically or within corporate environments.
• Ability to work in a fast-paced and demanding environment while remaining calm.
• Strong verbal and written communication and collaboration skills.
• Security industry specific and core technical accreditations such as OSCP, GIAC, CCNA.
• Certification demonstrating SIEM operational competences.
• Proficient with one or more programming languages (e.g. Python, PowerShell, Java, C#).

Career Stage

Senior Associate London Stock Exchange Group (LSEG) Information:

Join us and be part of a team that values innovation, quality, and continuous improvement. If you're ready to take your career to the next level and make a significant impact, we'd love to hear from you. 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. 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. We are 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. Conforming with applicable law, we can reasonably accommodate applicants' and employees' religious practices and beliefs, as well as mental health or physical disability needs. You will be part of a collaborative and creative culture where we encourage new ideas. We are committed to sustainability across our global business and we are proud to partner with our customers to help them meet their sustainability objectives. Our charity, the LSEG Foundation provides charitable grants to community groups that help people access economic opportunities and build a secure future with financial independence. Colleagues can get involved through fundraising and volunteering. LSEG offers a range of tailored benefits and support, including healthcare, retirement planning, paid volunteering days and wellbeing initiatives.

Benefits

• healthcare
• retirement planning
• paid volunteering days
• wellbeing initiatives

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