MDR Incident Response Engineer — SOC Analyst

Infinite Computer Solutions; Campus (IL); On-site; USD 95,000 - 130,000; Full time

Job summary

Infinite Computer Solutions is seeking a Level 2 MDR Engineer / Incident Responder to perform advanced triage, containment, and mitigation. You will fine-tune detection rules, investigate threat activity, and correlate forensic data across integrated platforms.

You’ll lead incident response actions, manage agent health and deployment, and collaborate with IT and compliance teams for reporting. A bachelor’s degree is required.

Qualifications

• 3–5 years of SOC/MDC/IR experience.
• Hands-on with SentinelOne EDR, FortiSIEM/FortiSOAR, and UEBA.
• Strong analytical, scripting, and forensic investigation abilities.
• Familiarity with HIPAA, HITRUST, healthcare compliance requirements.

Responsibilities

• Conduct deep-dive investigations of escalated alerts using SentinelOne Deep Visibility, FortiSIEM, and FortiSOAR.
• Correlate data across multiple sources (EDR, SIEM, UEBA, Vicarius) to validate and scope threats.
• Develop and fine-tune SIEM correlation rules and SOAR playbooks for improved detection fidelity.
• Lead incident response actions — host isolation, malware eradication, credential reset, and recovery validation.
• Manage agent health, policy configuration, and deployment for SentinelOne endpoints.
• Collaborate with Mercyhealth’s internal IT and compliance teams for incident reporting and evidence collection.
• Generate weekly operational dashboards and metrics for governance meetings.

Skills

SentinelOne EDR

FortiSIEM/FortiSOAR

UEBA

IR & Forensics

Education

Bachelor Degree

Tools

Fortinet FortiSIEM

FortiSOAR

SentinelOne Deep Visibility

Job description

Infinite Computer Solutions is seeking a Level 2 MDR Engineer / Incident Responder to perform advanced triage, containment, and mitigation. You will fine-tune detection rules, investigate threat activity, and correlate forensic data across integrated platforms.

You’ll lead incident response actions, manage agent health and deployment, and collaborate with IT and compliance teams for reporting. A bachelor’s degree is required.