Cyber Threat Intelligence Specialist

4 weeks ago

Reston, Virginia, United States ECS Full time
Cyber Threat Analyst 2 Job Description

ECS is seeking a highly skilled Cyber Threat Analyst 2 to join our team in Fairfax, VA. As a Cyber Threat Analyst 2, you will work in our office/hybrid environment and be responsible for analyzing and responding to cybersecurity threats.

Key Responsibilities:

  • Analyze and respond to cybersecurity threats using EDR, SIEM, SOAR, and ticketing technologies.
  • Develop and maintain knowledge of threat actor tactics, techniques, and procedures (TTPs).
  • Support ad hoc scripting in any language, with experience using Python or PowerShell.
  • Correlate events from multiple sources to create a timeline analysis.
  • Prepare and present detailed technical reports and documentation.
  • Collaborate with other IT teams or end users to facilitate remediation of threats.
  • Act as a mentor and escalation point for SOC Analysts.
  • Tune security tool configurations to minimize false positives.
  • Serve as a subject matter expert for security tools, applications, and processes.

Requirements:

  • 3+ years of SOC or cybersecurity-related experience, with at least 2+ years of experience with a SIEM tool.
  • U.S. citizenship and ability to obtain a SECRET Government Security Clearance.
  • Deep technical understanding of modern cybersecurity threats and the ability to quickly learn new cybersecurity concepts.
  • Extensive experience with EDR, SIEM, SOAR, and ticketing technologies, particularly Elastic, Splunk, Trellix, MS Sentinel/Defender, and Crowdstrike Falcon.
  • Knowledge of threat actor tactics, techniques, and procedures (TTPs).
  • Proficient in analyzing logs such as firewall, network traffic, IIS, Antivirus, and DNS.
  • Deep understanding of incident response processes, including forensic triage, determining scope, urgency, and potential impact of incidents.

Preferred Qualifications:

  • Advanced certifications like CISSP, CISM, or GIAC.
  • Experience creating custom detections aligned with the MITRE ATT&CK Framework.
  • Experience in hunting for new threats and performing data analytics to identify unseen activities within the environment.

About ECS:

ECS is a leading provider of cybersecurity solutions and services. We are committed to helping our clients protect their networks, systems, and data from cyber threats.

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