Senior SOC Security Engineer — IT & OT Incident Response

InfraTech Solutions LLC; Chicago (IL); On-site; USD 115,000 - 125,000; Full time

Benefits offered by this job

Medical insurance

Dental insurance

Vision insurance

Life insurance

401(k) plan

Paid time off

Job summary

InfraTech Solutions LLC is seeking a senior SOC Cybersecurity Engineer to serve as the first escalation point above Tier 1 analysts. The role spans IT and OT security domains, handling phishing alerts, incident response escalations, and coordinated vulnerability remediation.

You will regularly communicate findings to leadership and executives. Ideal candidates have 4–5 years of hands-on SOC engineering experience and are proficient with SIEM, endpoint security, and Microsoft security tools in a

Qualifications

• Minimum 4–5 years of hands-on SOC engineering experience is required — not analyst experience.

Responsibilities

• Respond to and validate email phishing alerts (distinguishing false from true positives).
• Support incident response escalations.
• Drive vulnerability management by coordinating with systems teams to remediate OS-level vulnerabilities.
• Communicate security issues clearly to leadership in executive settings.

Skills

SIEM experience

Endpoint security

Microsoft security tools

Vulnerability management

Phishing response

Tools

Rapid7

Palo Alto

Microsoft security tools

Job description

InfraTech Solutions LLC is seeking a senior SOC Cybersecurity Engineer to serve as the first escalation point above Tier 1 analysts. The role spans IT and OT security domains, handling phishing alerts, incident response escalations, and coordinated vulnerability remediation.

You will regularly communicate findings to leadership and executives. Ideal candidates have 4–5 years of hands-on SOC engineering experience and are proficient with SIEM, endpoint security, and Microsoft security tools in a