Network Security Analyst

IDR is seeking a Network Security Analyst to join one of our top clients for a hybrid opportunity in Austin or San Antonio. This role is integral to cybersecurity efforts, focusing on incident response, threat analysis, and coordination across multiple agencies within a government agency focused on cyber defense.


Position Overview for the Network Security Analyst:

• Perform advanced incident response across Windows and Linux environments, including triage, containment, eradication, and recovery.
• Conduct host-based forensics, including log analysis, memory capture, file system review, and malware behavior analysis.
• Serve as Incident Commander during cybersecurity events, coordinating actions, documenting decisions, and communicating with leadership and affected agencies.
• Analyze adversary TTPs and map findings to MITRE ATT&CK.
• Review and validate alerts from SIEM, IDS/IPS, EDR, and network monitoring tools.

Requirements for the Network Security Analyst:

• Minimum 5 years of experience in advanced host-based forensics across Windows and Linux, including memory, disk, and malware analysis.
• Minimum 5 years of experience correlating host, network, and intelligence data from multiple security platforms.
• Minimum 5 years of experience producing high-quality incident reports and executive summaries.
• Minimum 4 years of strong understanding of adversary TTPs, intrusion kill chains, and threat hunting methodologies.
• Incident Commander experience.

What's in it for you?

• Competitive compensation package
• Full Benefits; Medical, Vision, Dental, and more!
• Opportunity to get in with an industry leading organization.

Why IDR?

• 25+ Years of Proven Industry Experience in 4 major markets
• Employee Stock Ownership Program
• Dedicated Engagement Manager who is committed to you and your success.
• Medical, Dental, Vision, and Life Insurance
• ClearlyRated's Best of Staffing® Client and Talent Award winner 12 years in a row

#LI-Hybrid