Insider Risk Investigator

Experian Group; London; On-site; GBP 50,000 - 70,000; Full time

Job summary

Experian recherche un Insider Risk Investigator pour renforcer son programme de gestion des risques intérieurs. Ce poste implique des enquêtes approfondies sur la cybersécurité et nécessite des compétences analytiques et en communication. Les candidats doivent avoir une formation en cybersécurité et une expérience en détection des menaces. Experian valorise la diversité et l'inclusion, offrant un environnement de travail soucieux du bien-être de ses employés.

Benefits

Work/life balance

Professional development opportunities

Wellness programs

Qualifications

• Expérience en détection des menaces intérieures et cybersécurité.
• Compétences en documentation et collaboration dans des équipes interfonctionnelles.
• Certifications préférées : CISSP, PMP.

Responsibilities

• Mener des enquêtes de sécurité détaillées sur des incidents de perte de données.
• Développer des stratégies d'enquête et documenter les résultats.
• Collaborer avec des équipes internes sur la détection des menaces.

Skills

Problem-solving

Communication

Analytical thinking

Education

Bachelor’s degree in Information Security, Cybersecurity or related field

Tools

SIEM

DLP

Job description

Company Description

Experian is a global data and technology company, powering opportunities for people and businesses around the world. We help to redefine lending practices, uncover and prevent fraud, simplify healthcare, create marketing solutions, and gain deeper insights into the automotive market, all using our unique combination of data, analytics and software. We also assist millions of people to realize their financial goals and help them save time and money.

We operate across a range of markets, from financial services to healthcare, automotive, agribusiness, insurance, and many more industry segments.

We invest in people and new advanced technologies to unlock the power of data. As a FTSE 100 Index company listed on the London Stock Exchange (EXPN), we have a team of 22,500 people across 32 countries. Our corporate headquarters are in Dublin, Ireland. Learn more at experianplc.com.

Job Description

What you’ll be doing

As a member of the Cyber Fusion Centre, the Insider Risk Investigator will lead and support efforts to enhance and expand Experian’s global Insider Risk Management Program. This role is responsible for conducting thorough and objective security investigations involving data theft, espionage, misuse, sabotage, unintentional incidents, and workplace violence. The investigator must be detail-oriented, multi-task effectively, analyze and evaluate disparate data sets, and establish and maintain trusted partnerships with internal stakeholders.

Summary of Primary Responsibilities

• Analyze and interpret data from both technical and non-technical sources to detect, assess, and respond to insider risk and data loss incidents.
• Lead and conduct thorough security investigations by developing strategies, interviewing relevant parties, collaborating with cross-functional teams, and producing objective, well-documented case summaries.
• Create and maintain executive-level documentation, including standard operating procedures (SOPs), playbooks, process flows, and risk reports, using diverse tools and data sources.
• Develop, refine, and maintain insider threat indicators and use case scenarios to enhance detection capabilities.
• Design and deliver insider risk awareness initiatives, highlighting emerging trends and fostering a culture of security, accountability, and vigilance.
• Identify and implement improvements to detection and response processes based on lessons learned and evolving threat landscapes.
• Collaborate with internal partners on threat detection and response initiatives to strengthen organizational resilience.

Qualifications

• Bachelor’s degree in Information Security, Cybersecurity, Computer Science, or a related field; advanced degree preferred.
• Experience in insider risk, counterintelligence, cybersecurity, or a related discipline.
• Hands-on experience with insider threat detection tools such as SIEM, UEBA, UAM, DLP, and other monitoring technologies.
• Strong understanding of insider risk frameworks, regulatory and privacy requirements, and relevant laws.
• Familiarity with SOC or Fusion Centre operations, including threat monitoring, intrusion detection, incident response, and analysis.
• In-depth knowledge of the cyber threat landscape, including adversary tactics, campaigns, and the intersection of insider and external threats.
• Demonstrated ability to analyze anomalies, conduct link analysis, and assess enterprise-level risks.
• Effective communicator capable of translating complex technical data into actionable insights for non-technical stakeholders.
• Proven problem-solving skills, with a detail-oriented, process-driven mindset focused on efficiency, automation, and continuous improvement.
• Strong documentation skills and experience working in cross-functional teams (e.g., HR, Legal, Risk).
• Relevant certifications preferred: ITPM, GCITP, PMP, CISSP, GCIH, SANS, GIAC

Additional Information

Our uniqueness is that we celebrate yours. Experian's culture and people are important differentiators. We take our people agenda very seriously and focus on what matters; DEI, work/life balance, development, authenticity, collaboration, wellness, reward & recognition, volunteering... the list goes on. Experian's people first approach is award-winning; World's Best Workplaces 2024 (Fortune Top 25), Great Place To Work in 24 countries, and Glassdoor Best Places to Work 2024 to name a few. Check out Experian Life on social or our Careers Site to understand why.

Experian is proud to be an Equal Opportunity and Affirmative Action employer. Innovation is an important part of Experian's DNA and practices, and our diverse workforce drives our success. Everyone can succeed at Experian and bring their whole self to work, irrespective of their gender, ethnicity, religion, colour, sexuality, physical ability or age. If you have a disability or special need that requires accommodation, please let us know at the earliest opportunity.

Experian Careers - Creating a better tomorrow together

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