Russell Tobin Hiring! Full Time Splunk Engineer in - Ricebowl

SIEM Infrastructure administration

• Perform SIEM health check

• Monitor SIEM Server Storage, CPU and Memory Usage and perform necessary action.

• Perform SIEM version upgrade

• Update splunk configurations based on security advisory

• SIEM Infra Tuning and Performance Optimization

o Monitor SIEM data sources proactively to identify issues in the environment (ex: Index Cluster / Search head cluster issues / etc)

SIEM Data onboarding

• Data Onboarding (Including first level assessment, UAT Testing before live)

o Integration numerous logs sources including servers (Windows & Linux), devices and security tools like NAC, PAM, NBAD, IPS DAM, DLP, AV etc.

• Data Parser and CIM Mapping Configuration

SIEM Use Case Development

• Finetuning existing use cases

• Build new use cases

SIEM Troubleshooting and Splunk servers reconciliation

• Troubleshoot, investigate and remediate identified SIEM issues

• Monitor and troubleshoot the servers that have stopped reporting

• Troubleshooting issues with search scheduler management

• Search head tuning and optimization, for missed searches, failed jobs and scheduling searches etc.

• Liaise with IT support groups & service providers to resolve outstanding issues such log onboarding (e.g. HF related issue – Core team, source related issue – Cyber team to coordinate)

• Reconcile Splunk servers periodically

SIEM Documentation

• Prepare/update SIEM tool SOPs

• Update Splunk built documents, whenever there are changes to Splunk deployment architecture

• Prepare/update Splunk guide for agent installations