Senior Security Log Management Engineer (f/m/div)

In this role, you will manage ELK stack by overseeing the development, configuration and maintenance of ElasticSearch, Logstash and Kibana within our Elastic Cloud Enterprise environment. In your new role you will: Design and implement log parsing rules and patterns to ensure accurate and efficient log data processing Build and maintain Elasticsearch indexes , ensuring optimization for performance and scalability Continuously monitor and improve the performance and reliability of the ELK stack Collaborate closely with security analysts, incident responders, and other IT teams to ensure seamless integration and operation Diagnose and resolve issues related to log ingestion , parsing , and indexing Support our Defense Center with the creation, management, and tuning of detection rules to identify and alert on security events Maintain comprehensive documentation of configurations , processes , and procedures You have a hands-on approach to work and can take responsibility for your own area of expertise. You have a proactive and enthusiastic attitude with excellent communication skills that enables you to work collaboratively within an international team and across departments. Moreover, you enjoy sharing your knowledge and providing guidance to others. You are best equipped for this task if you have: Master / Bachelor's degree in Computer Science , Information Technology , IT Security or a related field of study or equivalent experience At least 4 years of experience in a SIEM or similar role, with at least 2 years working specifically with the ELKstack (Elasticsearch, Logstash, Kibana) Proven experience in managing, configuring, and optimizing the ELK stack in a production environment Strong experience working with Linux-based servers Demonstrated ability to integrate log sources and develop custom log parsing solutions Deep understanding of Elasticsearch index lifecycle management , performance tuning , and optimization Experience creating and managing security detection rules and alerts Hands-on experience with Elastic Cloud Enterprise is highly desirable Proficiency in scripting languages (e.g.,Python, Bash) for automation and integration tasks Solid understanding of cybersecurity principles , incident detection , and response methodologies Related certificates (e.g. Elastic Certified Engineer) are considered a plus Strong analytical and problem-solving skills to troubleshoot complex issues Fluent in English Please send us your CV in English Möglichkeit für Coaching, Mentoring & Netzwerken Trainingsangebot & strukturierte Entwicklungsplanung Möglichkeit zur internationalen Entsendung Verschiedene Karrierepfade: Project Management, Technical Ladder, Management & Individual Contributor Flexible Arbeitszeit: Vertrauensgleitzeit Möglichkeit zum Home Office Offenheit für Teilzeit (auch in der Elternzeit) Medical Coverage Gesundheits- & Vorsorgeprogramme On-site gym Kantine Versicherungsangebot zu attraktiven Konditionen Lohnfortzahlung im Krankheitsfall Erfolgsbonus Möglichkeit mobil aus dem Ausland zu arbeiten (EU) Driving decarbonization and digitalization. Together. Infineon designs, develops, manufactures, and markets a broad range of semiconductors and semiconductor-based solutions, focusing on key markets in the automotive, industrial, and consumer sectors. Its products range from standard components to special components for digital, analog, and mixed-signal applications to customer-specific solutions together with the appropriate software. - Welcome to Infineon Technologies Business Solutions in Porto! – Infineon Technologies Business Solutions is a vibrant global hub, driven by diverse talents and an operational culture of excellence, in a privileged geographic location. The team of more than 25 nationalities works together in a dynamic, diverse and inclusive environment. We lead innovation and digital transformation, shaping the future of Infineon Technologies. At the heart of everything we do, people matter most. Our ultimate goal is to craft a unique experience for both our customers and employees. At our site you will find a range of diverse teams that have built a reputation for delivering high-quality services for all Infineon in Finance, Procurement, Human Resources, IT, Audit, Legal, Compliance, Business Continuity and Sustainability, Cyber Security, Communication, Corporate Supply Chain Logistics and Sales & Marketing. Porto is a powerhouse of ideas and solutions, a key player in the global company’s puzzle, delivering specialized services and innovative solutions. Together, Infineon Technologies Business Solutions will continue to shape the future, driving innovation and excellence for years to come. We are on a journey to create the best Infineon for everyone. This means we embrace diversity and inclusion and welcome everyone for who they are. At Infineon, we offer a working environment characterized by trust, openness, respect and tolerance and are committed to give all applicants and employees equal opportunities. We base our recruiting decisions on the applicant´s experience and skills. We look forward to receiving your resume, even if you do not entirely meet all the requirements of the job posting. Please let your recruiter know if they need to pay special attention to something in order to enable your participation in the interview process. for more information about Diversity & Inclusion at Infineon.