Crowdstrike

Incident Response Analyst Lead (Remote, IRE)

Ireland

Not SpecifiedCompensation
Senior (5 to 8 years), Expert & Leadership (9+ years)Experience Level
Full TimeJob Type
UnknownVisa
Cybersecurity, Information TechnologyIndustries

Requirements

Demonstrated experience leading incident investigations from escalation through resolution, leveraging multiple data sources and coordinating with cross-functional teams. Proficiency with EDR platforms (e.g., Falcon), SIEM/SOAR technologies, and network forensics tools (e.g., Zeek, Suricata, Wireshark) to support deep investigations. Advanced investigative skills, including host- and network-level log analysis, endpoint telemetry review, and use of threat intelligence to determine scope and impact.

Responsibilities

Develop and deliver scenario-based training exercises for CSIRT to strengthen investigative skills and readiness. Take ownership of projects assigned by CSIRT leadership, implementing improvements that enhance workflows, tools, and response effectiveness. Manage escalated incidents by gathering and analyzing evidence from logs, endpoint telemetry, and threat-intel sources; perform and adapt investigative or containment actions from playbooks—such as host isolation, phishing email removal —and confirm remediation. Conduct in-depth research on topics that support team operations and improve investigative capabilities. Maintain clear documentation of investigative steps, evidence, decisions, and project progress to support transparency and knowledge sharing. Identify gaps in detection coverage, workflows, or tooling, and collaborate on new detection logic, playbook refinements, and automation opportunities. Contribute to the creation and maintenance of runbooks, knowledge articles, and other deliverables that strengthen CSIRT’s incident response capabilities.

Skills

Incident Response
Cybersecurity
Threat Detection
Threat Investigation
Endpoint Telemetry
Threat Intelligence
Log Analysis
Training Design
Research

Crowdstrike

Cloud-native endpoint security solutions provider

About Crowdstrike

CrowdStrike specializes in cybersecurity, focusing on protecting businesses from cyber threats through cloud-native endpoint security solutions. Their main product, the Falcon platform, includes services like Falcon Pro, which replaces traditional antivirus with next-generation antivirus that integrates threat intelligence, Falcon Insight for endpoint detection and response, and Falcon Device Control to manage connected devices. Unlike many competitors, CrowdStrike's services are subscription-based, allowing clients to choose different levels of protection based on their needs. The company serves a diverse clientele, including many Fortune 100 companies, and is recognized as a leader in the cybersecurity field, known for its effectiveness in threat detection and response.

Austin, TexasHeadquarters
2011Year Founded
$468MTotal Funding
IPOCompany Stage
Enterprise Software, CybersecurityIndustries
5,001-10,000Employees

Benefits

Competitive Employee Stock Purchase Plan
Remote-friendly culture
Market leader in compensation and equity awards
Competitive vacation and flexible working arrangements
Comprehensive health benefits + 401k plan
Paid Parental Leave, including adoption
Wellness programs
Professional development and mentorship opportunities
Open offices have stocked kitchens, coffee, soda and treats

Risks

Increased competition from companies like Lumos could challenge CrowdStrike's market share.
Recovery from last year's outage may still affect customer trust and future sales.
Pressure to demonstrate ROI by 2025 could challenge CrowdStrike's financial transparency.

Differentiation

CrowdStrike's Falcon platform offers cloud-native endpoint security solutions, a key differentiator.
The company serves 44 of the Fortune 100, showcasing its strong market presence.
CrowdStrike's proactive threat hunting sets it apart in cybersecurity threat detection.

Upsides

Partnership with SonicWall opens new SMB market segment for CrowdStrike.
Recognition as a leader in ransomware prevention boosts CrowdStrike's market credibility.
Gamified learning initiatives help address cybersecurity skills gap, benefiting future talent pipeline.

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