Senior GSOC L2 Analyst

Senior GSOC L2 Analyst

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Job Description



Senior GSOC L2 Analyst

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). The role is responsible for identifying and responding to cyber security incidents and enhancing the defensive capabilities of the GSOC.
The ideal candidate will have a strong 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 shift rotation. Shifts are 07:00 - 19:00 or 08:00 - 20:00 (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.
. Serve as a point of escalation and point of reference for junior members of the level 2 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 enhance 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.
. Serve as a point of escalation for level 2 orientated security incidents.

Experience
. Experience with operating or administrating a SIEM (e.g. Splunk/QRadar/LogRhythm).
. Strong working knowledge 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.
. Develop new, or improve existing run books and use cases based on investigations and knowledge of modern attacks.
. Experience and knowledge of cyber security in corporate environments.
. Likely will have experience working full time in incident response or offensive security roles.
. Ability to work with a sense of urgency while remaining calm under pressure.
. 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.
. Competent with one or more programming languages (e.g. Python, PowerShell, Java, C#).
At LSEG, we believe that creating a diverse and inclusive organisation is fundamental to the way we deliver on our promise of creating essential partnerships and open opportunities. Our open culture is central to how we deliver our purpose - driving financial stability, empowering economies and enabling customers to create sustainable growth - in everything we do.
Working with us means that you will be part of a dynamic organisation of 25,000 people across 70 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 re-engineer the financial ecosystem to support and drive sustainable economic growth. Together, we are aiming to achieve this growth by accelerating the just transition to net zero, enabling growth of the green economy and creating inclusive economic opportunity.
LSEG offers a range of tailored benefits and support, including healthcare, retirement planning, paid volunteering days and wellbeing initiatives.
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 any mental health or physical disability needs.
Please take a moment to read this carefully, as it describes what personal information London Stock Exchange Group (LSEG) (we) may hold about you, what it's used for, and how it's obtained, .
If you are submitting as a Recruitment Agency Partner, it is essential and your responsibility to ensure that candidates applying to LSEG are aware of this privacy notice.

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