Security Engineer

Company DescriptionExperian 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 DescriptionJob descriptionJob DescriptionReporting to the Manager of Threat Detection Engineering, the Security Engineer will work with our teams, including cyber threat intelligence analysts, SOC analysts, threat detection engineers, server and network administrators, security tool administrators, and department customers. You will have information security experience in incident response and understanding of security log feeds mapping the data into the SIEM.You Will:Understand data feeds of multiple security tools and logs that feed the SIEM & UEBA technologies. Identify capabilities and quality of these feeds and recommend improvementsCreate new content use cases based on threat intelligence, analyst feedback, available log data, and previous incidentsPerform daily activities of the content life cycle, including creating new use cases, testing content; tuning, and removing content; and maintain associated documentationImprove vulnerabilities in the different application environmentsWork with the other security teams and product SMEs to identify gaps within the existing capabilityDevelop parsers/field extractions to facilitate reliable content developmentDevelop custom scripts to enhance default SIEM functionalityParticipate in root cause analysis on security incidents and provide recommendations for new data sources and enrichmentQualificationsQualifications:5+ years experience in security engineering or site reliability engineeringExcellent Terraform skills required and experience with Cloud MigrationExperience working with and developing CI/CD pipelines for Infrastructure as Code requiredKnowledge of programming/scripting fundamentals (python/golang) requiredExpertise in performing ETL onboarding for diverse log feed technologies requiredExperience supporting a Splunk platform administration, new content dashboards, applications, and use casesHands-on experience developing Rest API's to capture data from external sourcesExperience with Agile methodologiesUnderstanding of multiple log formats and source data for SIEM AnalysisSolid background with Windows and Linux platforms (security or system administration)Qualifications5+ years experience in security engineering or site reliability engineeringExcellent Terraform skills required and experience with Cloud MigrationExperience working with and developing CI/CD pipelines for Infrastructure as Code requiredKnowledge of programming/scripting fundamentals (python/golang) requiredExperience supporting a SIEM platform administration, new content dashboards, applications, and use casesUnderstanding of multiple log formats and source data for SIEM AnalysisAdditional InformationOur 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 togetherFind out what its like to work for Experian by clicking here