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CrowdStrike has redefined security with the world’s most advanced cloud-native platform that protects and enables the people, processes and technologies that drive modern enterprise. Tested and proven, the world's largest organizations trust CrowdStrike to stop breaches with unparalleled protection against the most sophisticated cyberattacks. The CrowdStrike culture has been built upon our Core Values since the day we began. We are Fanatical About the Customer, Relentlessly Focused on Innovation and believe that our Limitless Passion drives Unlimited Potential for every CrowdStriker. As a purpose-built remote-first company, we believe cultivating a connected culture for every employee, no matter where they are in the world, is a key ingredient in building a high-performing, diverse team. We don’t have a mission statement. We’re on a mission—to stop breaches. Ready to join a mission that matters?
Senior Network Security Engineer
Location
United States
Posted
73 days ago
Salary
$140K - $215K / year
Seniority
Senior
Job Description
Senior Network Security Engineer
CrowdStrike
• Be the hands-on subject matter expert for Audit/Compliance, DDoS, VPNs, network segmentation spanning network infrastructure, hosts and services, and all things related to network security best practices • Provide technical security direction and insight for projects, discovery, and problem management • Operate and improve DDoS detection, mitigation, and response capabilities across scrubbing services, flow-based analysis, and edge traffic engineering • Create network segmentation through various technologies such as routing, virtual networking, Software-Defined Networking(SDN), and host/service level controls • Provide operational security support for multi-vendor, multi-region production network at-scale • Manage Network Security protocols and concepts, access management (AAA), and network ACLs/Firewalls • Identify, test and integrate new network security products, operating systems and feature sets • Manage documentation and frameworks relative to network security practices • Perform vulnerability scanning and create remediation plans • Participate in 24x7 on-call rotation
Job Requirements
- Proven track record in leading security initiatives independently with minimal supervision
- 7+ years of experience in network security engineering
- Strong understanding of network protocols such as TCP/IP, BGP, OSPF, IPsec.
- Deep knowledge of DDoS attack vectors and mitigation strategies including scrubbing services and flow telemetry analysis (sFlow, NetFlow, IPFIX, BGP Flowspec, etc.)
- An in depth understanding of encryption and how it translates to network traffic (HTTPS, IPSec)
- Understand compliance requirements to perform and manage periodic audits
- Experience with security management and orchestration tools such as Tufin, Firemon, or AlgoSec
- Experience with load balancing, anycast and DNS.
- Experience with developing security automation tools/scripts used to manage, or interact with network infrastructure such as Ansible, NETCONG, or YANG
- Experience with cloud service providers such as AWS and GCP
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
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