Remote Cybersecurity Incident Responder (Night Shift)

Sourcefit; United States; A distancia; USD 90.000 - 130.000; Jornada completa

Descripción de la vacante

Sourcefit is seeking a Cybersecurity Engineer to support after-hours security operations across customer environments. This role is fully remote and focuses on monitoring, investigating, and remediating threats using EDR platforms, with SentinelOne experience highly preferred.

You will handle incident response, threat hunting, containment, and remediation, coordinate with internal teams, maintain runbooks, and document findings.

Formación

• 3+ years in cybersecurity, incident response, SOC, or MDR.
• Hands-on with EDR platforms (SentinelOne preferred).
• Experience with SIEM (Splunk, Microsoft Sentinel or similar).
• Strong Windows Server, AD, and Microsoft 365 knowledge.

Responsabilidades

• Monitor, investigate, and respond to security alerts and incidents.
• Perform threat hunting, containment, eradication, and recovery.
• Analyze malware, ransomware, and endpoint threats.
• Manage alerts from EDR, MDR, and SIEM platforms.
• Conduct root cause analysis and document findings.
• Remediate cybersecurity issues via remote troubleshooting.
• Coordinate with internal teams for incident escalation.
• Maintain incident documentation and security reports.
• Develop runbooks and operational security procedures.
• Review customer environments and suggest improvements.

Conocimientos

Incident response

EDR platforms

SIEM

Windows Server / AD / M365

Automation with PowerShell

Herramientas

SentinelOne

DNSFilter

Microsoft Defender for Endpoint

Splunk

Microsoft Sentinel

Descripción del empleo

Sourcefit is seeking a Cybersecurity Engineer to support after-hours security operations across customer environments. This role is fully remote and focuses on monitoring, investigating, and remediating threats using EDR platforms, with SentinelOne experience highly preferred.

You will handle incident response, threat hunting, containment, and remediation, coordinate with internal teams, maintain runbooks, and document findings.