Sr. Network Threat Response Specialist - Falcon Complete (Remote, GBR)

and our mission is to stop breaches. As a global leader in cybersecurity, our team changed the game. Since our inception, our market leading cloud-native platform has offered unparalleled protection against the most sophisticated cyberattacks. We're looking for people with limitless passion, a relentless focus on innovation and a fanatical commitment to the customer to join us in shaping the future of cybersecurity. Consistently recognized as a top workplace, CrowdStrike is committed to cultivating an inclusive, remote-first culture that offers people the autonomy and flexibility to balance the needs of work and life while taking their career to the next level. Interested in working for a company that sets the standard and leads with integrity? Join us on a mission that matters - one team, one fight.

About the Role:

We are seeking a highly skilled and experienced Senior Threat Response Specialist to join our Falcon Complete Managed Detection and Response (MDR) team. The successful candidate will focus on enabling and supporting our security analysts with specialized knowledge of network security solutions (NGFW, NDR, IPS). As a Senior Threat Response Specialist, you will play a crucial role in enhancing our detection and response capabilities, providing expert guidance on network security issues, and ensuring our team is equipped to handle network-based threats effectively.

What You'll Do:

Expert Support: Serve as the go-to expert on network security within the Falcon Complete team, providing guidance and support to security analysts on network telemetry related incidents. Collaborate with security analysts during incident investigations, providing expert insight into network based threat vectors and remediation strategies.

Response Playbooks: Curate knowledge base of investigation and remediation strategies for network intrusion technologies. Drive development for SOAR automation and human led response actions.

Threat Detection Enablement: Assist in developing and fine-tuning detection mechanisms and use cases for network security solutions, leveraging NGFW, IDS/IPS, and NDR tools and telemetry.

Knowledge Sharing: Educate and mentor security analysts on network security solution best practices, emerging threats, and effective response techniques.

What You'll Need:

Experience: Minimum of 5 years of experience in network security, with at least 3 years focused on supporting Incident Response, security operations or MDR teams.

Advanced proficiency with network security solutions (i.e. Palo Alto Networks, Fortinet, Cisco, Corelight, ExtraHop etc)

Experience with network protocol analyzer tools to conduct threat hunting or threat research.

Experience writing detection content for NDR/IDS/IPS tools.

Deep understanding of how attack vectors manifest in network telemetry and how to investigate them.

Experience with SIEM and SOAR technologies

Knowledge of automation tools and scripting languages (e.g., Python, PowerShell).

Benefits of Working at CrowdStrike:

Remote-first culture

Market leader in compensation and equity awards with option to participate in ESPP in eligible countries

Competitive vacation and flexible working arrangements

Physical and mental wellness programs

Paid parental leave, including adoption

A variety of professional development and mentorship opportunities

Access to CrowdStrike University, LinkedIn Learning and Jhanna

Offices with stocked kitchens when you need to fuel innovation and collaboration

Birthday time-off in your local country

Work with people who are passionate in our mission and Great Place to Work certified across the globe

CrowdStrike is proud to be an equal opportunity and affirmative action employer. We are committed to fostering a culture of belonging where everyone is valued for who they are and empowered to succeed. Our approach to cultivating a diverse, equitable, and inclusive culture is rooted in listening, learning and collective action. By embracing the diversity of our people, we achieve our best work and fuel innovation - generating the best possible outcomes for our customers and the communities they serve.

All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or status as a protected veteran. If you need assistance accessing or reviewing the information on this website or need help submitting an application for employment or requesting an accommodation, please contact us at for further assistance.