Cloudflare · 3 hours ago
Senior Security Engineer - Security Technology Delivery
Austin, TX
Full-time
Hybrid
Senior Level
7+ years expCloudflare is on a mission to help build a better Internet, operating one of the world’s largest networks that protects and accelerates Internet applications. They are seeking an experienced Senior Security Engineer to secure their global network and enterprise systems, collaborating with various teams to address security risks and ensure compliance with standards.
AnalyticsEnterprise SoftwareSecurityWeb Hosting
Responsibilities
Work with our engineering, IT, and infrastructure teams to secure the entire Cloudflare global network and enterprise
Deploy and manage security tools that help address security risk at a global scale
Collaborate with the Compliance team to ensure adherence to standards
Ensure our global infrastructure is secure from all attacks, ranging from "script kiddies" to nation states
Qualification
Required
Bachelor's degree in Computer Science, Information Systems, Cybersecurity, related technical field, or equivalent practical experience
7+ years of previous experience in cyber security
Strong relationship building with cross functional teams
Experience working with corporate Information Technology platforms and systems
Advanced security practices for Linux, MacOS, Windows systems
Deep understanding of securing server infrastructure
Strong experience with public cloud security best practices (GCP, Azure, etc.)
Previous experience in deploying and continuous improvement of Cloud Security Posture Management (CSPM) tooling
Previous experience in leading Proof of Concepts (PoC) for new security tooling
Builds and nurtures robust working relationships with technical and non-technical stakeholders at all levels
Translates complex, ambiguous security situations into clear, actionable requirements to drive alignment and decision making
Strong background in deploying and supporting infrastructure and security technologies
Knowledge of scripting and automation tools (e.g., Python, Terraform, Ansible)
Advanced programming experience (Python, Golang, Bash, etc.)
Experience with risk review and evaluations of configurations
Preferred
Strong Linux system experience from user-space to kernel-space
Experience with securing Google Workspace
Securing the software supply chain from workstation to deployment
Networking fundamentals such as TCP/IP, secure design and segmentation
Cross-functional governance experience with programs like PCI-DSS, FedRAMP
Deep understanding of Endpoint Detection and Response (EDR) functionalities
Experience in using SIEM technologies
Background in System Administration (SysAdmin)
Company
Cloudflare
Cloudflare is a web performance and security company that provides online services to protect and accelerate websites online.
1001-5000 employees
H1B Sponsorship
Cloudflare has a track record of offering H1B sponsorships. Please note that this does not
guarantee sponsorship for this specific role. Below presents additional info for your
reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2025 (117)
2024 (115)
2023 (66)
2022 (98)
2021 (83)
2020 (37)
Funding
Current Stage
Public CompanyTotal Funding
$2.08BKey Investors
Franklin TempletonFidelityUnion Square Ventures
2025-06-13Post Ipo Debt· $1.75B
2019-09-12IPO
2019-03-12Series E· $150M
Leadership Team
Matthew Prince
CEO & Co-Founder
Lee Holloway
Co-Founder & Lead Engineer
Recent News
2026-01-13
Data Center Knowledge
2026-01-13
Company data provided by crunchbase