• Provide end-to-end engineering and operational support for secure, cloud-based data processing environments • Design, administer, and optimize scalable compute and storage platforms • Support production workflows and ensure efficient, reliable operations through monitoring, automation, and DevOps practices • Develop and maintain application code and tooling, integrate and test approved disclosure avoidance methods • Govern access, manage configuration, ensure cost efficiency, and system reporting • Support agile project execution, including sprint planning, standups, retrospectives, and backlog management • Maintain Kanban or sprint boards and track tasks, milestones, and dependencies

• Provide solutions/workarounds to technical issues reported by Nokia external and internal customers for Nokia Core product family within agreed SLAs • Provide support to troubleshooting methods like system level tracing, debug, protocol flow analysis • Identifies, reproduces and characterizes defects and collaborates with R&D teams for fixes • Contributes for Root Causes Analysis (RCA) analysis and report creation • Prepare knowledge articles and other technical documents • Develop competencies in products and solutions.****

• Integrate new data sources, which may include databases, APIs, files, etc. • Validating and creating appropriate configurations for CIM compliant logs • Processing requests from cybersecurity analysts for new detections within Splunk Enterprise Security • Analyzing existing logs to identify poorly formatted logs and potential gaps when implementing new detections • Adding and maintaining threat feeds within Splunk Enterprise Security • Monitoring the performance of and tuning detections • Managing asset and identity inventory within Splunk Enterprise Security • Creating and maintaining new Splunk apps • Recommending additions or changes to Splunk or its data models to meet detection needs • Developing searches, reports, and other functionalities for cyber-based use-cases, including active response, intrusion detection, vulnerability management, and related use cases • Assisting users with creating and optimizing searches and dashboards and mentoring others in good development of said resources • Attend online/Teams meetings with team and others as appropriate • Work with team to provide status on current task, suggest improvements, discuss implementation, etc.

• Build and run performance benchmarks at scale (1000+ nodes). • Profile query engines using flame graphs, perf, and low-level debugging tools. • Optimize execution engines, storage formats, and resource usage. • Collaborate with developers to deliver performance-critical improvements. • Publish performance best practices and competitive benchmarks.