Title - Senior Engineer – SOC (SIEM)

Education - Bachelor's degree in computer science, Information Technology, Cybersecurity, or a related field.

Skills/Certifications (Technical & Non-Technical)

Splunk Certified Administrator.
Mastery of SPL (Search Processing Language) for complex queries, dashboards, and reports.
Scripting skills (Python, Bash, PowerShell)
Cloud-related certifications like AWS Certified Solutions Architect, Google Professional Cloud Architect, or Microsoft Certified: Azure Solutions Architect Expert.
Certified Information Systems Security Professional (CISSP), GIAC is preferred.
Excellent communication and documentation skills
Ability to lead technical initiatives and work independently

Minimum Work Experience

A minimum of 5 years of experience in SOC operations, with significant experience in Splunk SIEM management.
Prior experience in a technical role within a SOC or similar cybersecurity environment.

The Senior SOC Engineer is responsible for managing SIEM services within the Security Operations Center, with a primary focus on Splunk SIEM and Splunk UEBA. This role involves onboarding new log sources, optimizing telemetry, ensuring system updates, troubleshooting issues, and maintaining SIEM performance. Additionally, the engineer will support SIEM architecture improvements and deployments aligned with business requirements.

Key Responsibilities:

Manage Splunk SIEM services within the SOC environment.
Implement scalable Splunk-based SIEM solutions following best practices.
Define data ingestion strategies, parsing logic, and correlation rules.
Onboard new log sources and ensure proper integration with Splunk SIEM.
Monitor and maintain critical log sources; troubleshoot and resolve issues promptly.
Optimize telemetry for improved data collection, correlation, and reporting.
Collaborate with SOC and threat intelligence teams to develop detection use cases.
Create dashboards, alerts, and reports for proactive threat monitoring.
Perform system updates, version upgrades, and feature rollouts.
Ensure CIM compliance, field extractions, and data normalization.
Maintain SIEM performance and troubleshoot Splunk-related issues.
Evaluate and deploy Splunk apps and add-ons as needed.
Document SIEM workflows, configurations, and operational procedures.
Support continuous process improvements to enhance SOC efficiency. Work cross-functionally with IT, DevOps, and security teams.

Characteristics:

Profound knowledge and hands-on experience with Splunk SIEM, UEBA and other related technologies like CRIBL.
Understanding of SOC workflows, MITRE ATT&CK framework, and threat detection methodologies.
Ability to correlate data across multiple sources to identify patterns and anomalies.
Strong understanding of cloud and network technologies, essential for efficient log source onboarding.
Proven technical capabilities in a complex, fast-paced SOC environment.
Ability to diagnose and troubleshoot log source issues related to cloud and network infrastructures.
Strong understanding of SOC operations, cybersecurity principles, and best practices.
Excellent problem-solving skills and the ability to make decisions under pressure.

Senior Engineer SOC (SIEM)