Senior SOC Analyst: Threat Detection & IR (Remote)

Arista Networks, Inc.; Ireland; Remote; EUR 65,000 - 90,000; Full time

Job summary

Arista Networks, Inc. is seeking a proactive SOC Analyst to monitor, triage, and respond to cyber threats across Mac, Linux, and Windows environments. You will develop detections using CrowdStrike and CQL, conduct in-depth incident analysis, and participate in threat hunting with our global team.

The role emphasizes collaboration with IT, engineering, and DevOps to improve security posture. Remote-friendly, full-time position with on-call responsibilities and ongoing learning opportunities.

Qualifications

• Hands-on with CrowdStrike or other EDRs.
• Experience triaging security incidents in a SOC.
• Proficient in writing CQL or similar queries.

Responsibilities

• Monitor, triage, and respond to security alerts.
• Build and refine detections across Mac, Linux, and Windows.
• Conduct in-depth incident analysis and remediation recommendations.
• Perform proactive threat hunting using SIEM/EDR features.
• Collaborate with IT, engineering and DevOps to strengthen controls.
• Participate in 24x7x365 SOC coverage and on-call rotation.

Skills

CrowdStrike

EDR

CQL

SIEM

Threat hunting

Mac/Linux

Windows

Incident response

Education

Bachelor's degree in Cybersecurity/IT/CS

Tools

CrowdStrike

Job description

Arista Networks, Inc. is seeking a proactive SOC Analyst to monitor, triage, and respond to cyber threats across Mac, Linux, and Windows environments. You will develop detections using CrowdStrike and CQL, conduct in-depth incident analysis, and participate in threat hunting with our global team.

The role emphasizes collaboration with IT, engineering, and DevOps to improve security posture. Remote-friendly, full-time position with on-call responsibilities and ongoing learning opportunities.