Threat Detection Security Engineer

CoStar Group

Hybrid

Quick summary

Work type: Hybrid
Location: Arlington, VARichmond, VA
Posted: 45 days ago
Nearby: 99+ roles within 25 mi

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Salary context

How this pay compares to similar roles

Similar $173k

$121k most similar roles pay here $226k

This listing doesn't post a salary. Most similar roles pay $142,475–$204,500.

Based on 239 similar postings.

Employer

About CoStar Group

CoStar Group is the leading provider of commercial real estate information, analytics, and online marketplaces, including CoStar, Apartments.com, and LoopNet platforms. Industry: Commercial Real Estate Data & Analytics

CoStar Group currently has 36 open roles on FindRole.

Listed pay typically runs $146,500–$202,000 across 16 roles with salary data.

Most-posted roles

View all roles at CoStar Group

At a glance

TL;DR · Threat Detection Security Engineer

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As a Threat Detection Security Engineer at CoStar's global cyber threat center team, you will be responsible for owning and resolving security incidents from identification to resolution while ensuring accurate documentation. You will collaborate with threat intelligence, detection engineering, and security controls teams to enhance incident preparedness and response strategies, leveraging your expertise in Mitre Att&ck frameworks and attacker techniques. Day-to-day tasks include executing threat hunts within the CoStar enterprise, developing training programs, and participating in 24x7 on-call rotations. The role requires proficiency with Microsoft/Azure security tools, scripting languages like Python, and Kubernetes environments. You will advocate for incident response across the organization, communicate risks to leadership, and mentor team members, fostering a diverse and inclusive work environment that spans international time zones.

Skills

Python Azure Kubernetes Mitre Att&ck CI/CD Microsoft Defender Microsoft Sentinel Elasticsearch Logstash Kibana Prometheus Grafana Terraform Ansible JSON YAML REST APIs Linux Windows

What you'll do

Own and resolve cyber security incidents from identification to resolution.
Maintain and enhance the Incident Response Plan and related processes.
Serve as an escalation point for alert triage, providing expert guidance.
Conduct threat hunts within the CoStar enterprise environment.
Develop and deliver training on incident response strategies quarterly.

What we're looking for

4+ years of hands-on security engineering experience
Expertise in Microsoft/Azure and Kubernetes security
Strong documentation and communication skills
Experience with scripting languages like Python or low-code automation solutions
Ability to mentor team members and train on new skills
Knowledge of Mitre Att&ck framework and threat intelligence practices

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