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# Senior Information Security Analyst

- **Company:** eSolutionsFirst LLC
- **Location:** Fairfax County, VA, United States
- **Experience:** Expert
- **Contract:** Contract
- **Skills:** Cyber Security, Computer Programming, Intrusion Detection and Prevention, Python (Programming Language), Windows PowerShell, Security Information and Event Management, Large Language Models, Cyber Threat Analysis, Data Analytics, Splunk
- **Published:** November 14, 2026
- **Apply:** https://www.dice.com/job-detail/5ae2646b-004a-430a-b8be-57ddcf84dbb7

## About the Role

* Must have at least 5 years of hands-on experience in cyber security operations, incident response, insider threat detection, threat intelligence
 * correlation, behavioral monitoring, and security event handling, with strong skills in data analytics and Windows PowerShell programming., * 5-7 years of experience in Cybersecurity, Insider Threat, or Incident Response.
 * Experience with CSOC, threat intelligence, and insider threat investigations.
 * Strong hands-on experience with Splunk, SIEM, UEBA, and DLP.
 * Proficiency in Python or PowerShell scripting and data analytics.
 * Experience with ML, GenAI, and LLM-based threat detection.
 * Knowledge of behavioral analytics, risk scoring, and anomaly detection.
 * Strong analytical, reporting, and communication skills.
 * Financial services experience is a plus.

Qualifications: Bachelor's degree or equivalent experience. CISSP, CEH, or other security certifications preferred.