Security Engineer

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 Reporting 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 improvements Create new content use cases based on threat intelligence analyst feedback available log data and previous incidents Perform daily activities of the content life cycle including creating new use cases testing content tuning and removing content and maintain associated documentation Improve vulnerabilities in the different application environments Work with the other security teams and product SMEs to identify gaps within the existing capability Develop parsers field extractions to facilitate reliable content development Develop custom scripts to enhance default SIEM functionality Participate in root cause analysis on security incidents and provide recommendations for new data sources and enrichment Qualifications Qualifications 5 years experience in security engineering or site reliability engineering Excellent Terraform skills required and experience with Cloud Migration Experience working with and developing CI CD pipelines for Infrastructure as Code required Knowledge of programming scripting fundamentals python golang required Expertise in performing ETL onboarding for diverse log feed technologies required Experience supporting a Splunk platform administration new content dashboards applications and use cases Hands-on experience developing Rest API s to capture data from external sources Experience with Agile methodologies Understanding of multiple log formats and source data for SIEM Analysis Solid background with Windows and Linux platforms security or system administration Qualifications Qualifications 5 years experience in security engineering or site reliability engineering Excellent Terraform skills required and experience with Cloud Migration Experience working with and developing CI CD pipelines for Infrastructure as Code required Knowledge of programming scripting fundamentals python golang required Experience supporting a SIEM platform administration new content dashboards applications and use cases Understanding of multiple log formats and source data for SIEM Analysis 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 TM 2024 Fortune Top 25 Great Place To Work TM 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