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Platform Engineer, Detection & Response – Hybrid

Posted today

costarArlington (VA)

SENIORITY

Lead

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About the role

CoStar Group is seeking a Lead Detection & Response Platform Engineer in the United States. The role owners the SIEM, XDR, SOAR and case-management platform used to triage alerts and coordinate incident response. You will define triage standards, build automations, and mentor the team while collaborating across technical and business stakeholders. The position is hybrid ( Arlington or Richmond, VA) with in-office Mon-Thu and remote on Fridays, offering a broad security program and opportunities

Before you apply

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Your profile is current

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A number in mind

What you're on now and what would make you move. We negotiate better when we know both.

Your notice period

Employers plan around it, and it's the question that stalls offers most often.

Once you apply, someone reads it and calls you before anything reaches the employer — usually within two working days.

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