Senior Product Security Engineer – Network and Infrastructure

🕒 May 21

🇺🇸 United States – Remote

💵 $160k - $250k / year

⏰ Full Time

🟠 Senior

👮‍♂️ Cybersecurity / Security Engineer

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CrowdStrike

WebsiteLinkedInAll Job Openings

5001 - 10000 employees

Founded 2011

🔒 Cybersecurity

☁️ SaaS

🤖 Artificial Intelligence

Cybersecurity • SaaS • Artificial Intelligence

CrowdStrike is a cybersecurity company that provides cloud-based security services to stop breaches. It is recognized as a leader in endpoint protection, identity and cloud security, and managed detection and response. CrowdStrike's platform, Falcon, integrates artificial intelligence to offer real-time visibility, detection, and protection against sophisticated cyber threats. The company is lauded for its effectiveness in securing networks and data, making it a trusted partner for businesses worldwide.

📋 Description

• Develop and maintain a comprehensive understanding of CrowdStrike's hybrid networks spanning public cloud (AWS, GCP, Azure) and physical data centers, continuously assessing attack surface and identifying security gaps. • Design and architect new network connection patterns and zone segmentation strategies that reduce risk while enabling product scalability. • Build scalable monitoring, alerting, and automation solutions targeting network security risks across a fast-moving, dynamic environment. • Lead threat modeling efforts focused on network architecture, data flows, and connectivity patterns across platform services. • Evaluate current threat landscape and business priorities to effectively sequence and drive the highest-impact security improvements. • Lead complex, cross-team security initiatives with broad impact across the product group. • Contribute to medium-term strategic direction for network security; proactively identify areas of greatest need and develop actionable plans to address them. • Provide architectural and design expertise that accounts for the broader platform picture, not just point-in-time solutions. • Serve as an internal authority on network security architecture within CrowdStrike's product organization. • Volunteer for and lead working groups and initiatives that have impact at the Product team level or broader industry level. • Partner closely with product engineering, infrastructure, and platform teams to understand scaling requirements and translate them into secure-by-design network architectures. • Work across organizational boundaries to facilitate alignment on security requirements, driving consensus on complex and ambiguous problems. • Clearly communicate decisions and architectural direction to both technical and non-technical stakeholders once alignment is reached. • Serve as a role model for security culture and best practices within your functional area. • Multiply the effectiveness of the broader team by facilitating cross-team knowledge sharing and collaboration. • Guide and develop technical talent through coaching, code reviews, and architectural deep-dives. • Contribute to the growth of the security organization by mentoring team members and helping refine technical interviewing standards.

🎯 Requirements

• Deep networking expertise across hybrid environments — public cloud (AWS, GCP, Azure) and physical data center networking — including routing, segmentation, zone design, and traffic inspection architectures. • Strong protocol knowledge including TCP/IP, HTTP/S, DNS, TLS, and applied cryptography. • Solid experience identifying network security gaps and designing scalable, secure connection patterns in SaaS or cloud-native product environments. • Experience building scalable monitoring, alerting, and automation solutions for network security use cases. • Scripting and automation capabilities in Python, Go, shell, or equivalent languages. • Experience working with teams that engineer and bring products to market in fast-paced, forward-looking environments. • Understanding of security architecture principles across the SDLC. • Demonstrated ability to operate independently on ambiguous, poorly-understood problems and drive them to resolution. • Excellent communication skills — able to lead technical debates, build consensus, and clearly articulate complex security concepts to varied audiences. • A combination of confidence, independence, clear thinking, and a collaborative mindset.

🏖️ Benefits

• Market leader in compensation and equity awards • Comprehensive physical and mental wellness programs • Competitive vacation and holidays for recharge • Paid parental and adoption leaves • Professional development opportunities for all employees regardless of level or role • Employee Networks, geographic neighborhood groups, and volunteer opportunities to build connections • Vibrant office culture with world class amenities • Great Place to Work Certified™ across the globe