Senior Cybersecurity Engineer (Splunk)

Job Title: Senior Cybersecurity Engineer (Splunk)

Duration- Fulltime Permanent

Location: Irving, TX /Jacksonville, FL (Onsite From Day 1)

Job Description:

Senior Cybersecurity Engineer (Splunk)

The Senior Cybersecurity Engineer Splunk will lead Splunk monitoring, log onboarding, security analytics, and operational readiness activities for a divestiture program. The role focuses on configuring and validating dashboards, alerts, correlation rules, reporting, and audit evidence to support secure monitoring separation and transition.

Key Responsibilities

Splunk Monitoring & Security Analytics

" Lead Splunk monitoring, log onboarding, and security analytics activities for the divestiture program.

" Configure and validate log ingestion, dashboards, alerts, correlation rules, and reporting.

" Develop and optimize monitoring capabilities to support security detection and operational visibility.

Monitoring Separation & Transition Support

" Support Splunk monitoring separation and transition for in-scope systems and business entities.

" Validate monitoring coverage and ensure required logs, alerts, dashboards, and reports are aligned to transition needs.

" Coordinate monitoring readiness activities to support secure divestiture execution.

Troubleshooting & Platform Support

" Troubleshoot data ingestion, indexing, alerting, correlation rule, reporting, and performance issues.

" Identify monitoring gaps and support remediation with relevant technical teams.

" Ensure Splunk monitoring remains reliable, accurate, and operationally effective.

Cross-Functional Collaboration

" Collaborate with infrastructure, network, IAM, application, and security teams for log onboarding and monitoring validation.

" Work with stakeholders to align Splunk monitoring requirements with program objectives and security controls.

" Provide technical guidance on Splunk monitoring best practices and operational procedures.

Documentation, Reporting & Audit Readiness

" Develop operational documentation, runbooks, configuration details, support procedures, and monitor reports.

" Prepare audit evidence, monitoring reports, and control assurance documentation.

" Support compliance and audit readiness through accurate reporting and documented monitoring coverage.

Required Skills & Experience

" Strong hands-on experience with Splunk Enterprise and/or Splunk Enterprise Security.

" Experience in log onboarding, data ingestion validation, dashboards, alerts, correlation rules, and reporting.

" Ability to troubleshoot Splunk ingestion, indexing, alerting, and performance-related issues.

" Good understanding of cybersecurity monitoring, SIEM operations, security analytics, and control assurance.

" Experience collaborating with infrastructure, network, IAM, application, and security teams.

" Strong documentation, reporting, analytical, and stakeholder management skills.

" Experience supporting monitoring transition, separation, migration, or divestiture-related programs is preferred.