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About the Role

This role sits within the Cyber Threat Intelligence (CTI) team, helping the organisation understand the cyber threats that matter most to LSEG and turn that understanding into action. As a CTI Analyst, you will research and assess cyber threats relevant to LSEG, track adversaries and their evolving tactics, techniques and procedures (TTPs), and produce timely, actionable intelligence for consumers across Cyber Security and the wider organisation.

Responsibilities

Research, analyse and assess cyber threats relevant to LSEG, its customers, people, technology and global operations.
Maintain awareness of threat actors, campaigns and emerging threats, identifying changes in adversary intent, capability, targeting and TTPs.
Produce clear, concise and actionable intelligence products for technical, operational and senior consumers.
Apply structured analytical techniques and intelligence tradecraft to develop evidence-based assessments, clearly presenting analytic confidence, assumptions and intelligence gaps.
Work across all stages of the intelligence lifecycle to understand consumer intelligence requirements, collect and evaluate relevant information, produce intelligence and assess its impact.
Identify emerging threats and changes in the threat landscape, including significant vulnerabilities, attack techniques and geopolitical developments with potential implications for LSEG.
Develop intelligence-led hypotheses and work with threat hunting and detection teams to identify previously unknown or undetected malicious activity.
Provide intelligence support to cyber incidents and investigations, helping intelligence consumers understand adversary behaviour, likely objectives, TTPs and potential next steps.
Find opportunities to translate adversary intelligence into improvements to LSEG's preventative and detective security controls.
Develop and maintain relationships with intelligence consumers, industry peers, intelligence-sharing communities and our partners.
Contribute to the continuous development of the CTI team's processes, methodologies, tooling and other capabilities.
Stay abreast of developments across the threat landscape and continually develop expertise in adversaries and threat areas.

Requirements

Solid understanding of the modern cyber threat landscape and adversary behaviours and TTPs.
Demonstrable knowledge of the MITRE ATT&CK framework and its application to CTI.
Understanding of attack pathways and the technologies, protocols and security controls associated with modern enterprise environments.
Ability to conduct effective open-source research and critically evaluate the reliability and credibility of information and sources.
Communicate sophisticated technical and threat information clearly to both technical and non-technical audiences.
Strong written analytical skills, including the ability to distinguish fact from assessment and communicate uncertainty using the appropriate intelligence lexicon.
A curiosity about geopolitical, technological and criminal developments and their potential influence on cyber threat activity.
Experience working within a CTI, security operations, incident response, threat hunting or related cyber-security function.
Experience developing intelligence-led threat hunting or detection hypotheses.
Familiarity with scripting or data analysis using languages such as Python or PowerShell.
Knowledge of intelligence-sharing standards and technologies such as STIX/TAXII.
Experience working with commercial intelligence providers, information-sharing communities or industry partnerships.
Knowledge of structured analytical techniques or recognised intelligence analysis methodologies.
Intellectual curiosity and an authentic interest in understanding how and why cyber adversaries operate.
Strong critical-thinking skills and the ability to challenge assumptions and draw measured conclusions from partial or sometimes contradictory information.
Excellent written and verbal communication skills, with the ability to adapt intelligence to different audiences.
Ability to prioritise optimally and deliver high-quality analysis in a fast-paced environment.
Collaborative approach and the ability to build effective relationships with technical teams, intelligence consumers and partners.
Willingness to continually develop technical knowledge and subject-matter expertise.

Skills

Cyber Threat Intelligence
Cyber Threat Detection
Data Loss Prevention
Cyber Incident Response
MITRE ATT&CK framework
Open-source research
Python
PowerShell
STIX/TAXII

Location

London

Work Type

Full-time

Experience Level

Senior Associate

Benefits

Healthcare
Retirement planning
Paid volunteering days
Wellbeing initiatives

About the Company

LSEG (London Stock Exchange Group) is 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.
We have 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.
Our purpose is driving financial stability, empowering economies and enabling customers to create sustainable growth.
Our values of Integrity, Partnership, Excellence and Change underpin our purpose and set the standard for everything we do, every day.
We are part of a dynamic organisation of 25,000 people across 65 countries.
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.

Equal Opportunity

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.