Network Security Analyst: Threat Detection & IR

Radiant Digital Solutions LLC; Town of Texas (WI); On-site; USD 85,000 - 110,000; Full time

Job summary

Radiant Digital Solutions LLC is seeking a Network Security Analyst 1 for an onsite 12-month assignment in Austin, TX. The role focuses on monitoring, analyzing, and responding to security alerts to protect critical infrastructure.

The candidate will operate SIEM platforms such as NetWitness, Sentinel, Splunk, and QRadar, investigate incidents, and support threat detection and security operations with established guidelines.

Qualifications

• Bachelor's degree in cybersecurity, information security, CS, or related field.
• GIAC/SOC-related certifications such as Security+, GCIH, GCIA, CSA, SC-200 preferred.

Responsibilities

• Monitor, analyze, and respond to security alerts to protect critical infrastructure.
• Operate SIEM tools for threat detection and incident response.
• Investigate security events and document investigations per guidelines.
• Collaborate with the team to improve incident response and security operations.

Skills

SIEM operations

Incident response

Security monitoring

Threat detection

IDS/IPS

Cloud security

Education

Bachelor's degree

Tools

NetWitness

Sentinel

Splunk

QRadar

Job description

Radiant Digital Solutions LLC is seeking a Network Security Analyst 1 for an onsite 12-month assignment in Austin, TX. The role focuses on monitoring, analyzing, and responding to security alerts to protect critical infrastructure.

The candidate will operate SIEM platforms such as NetWitness, Sentinel, Splunk, and QRadar, investigate incidents, and support threat detection and security operations with established guidelines.