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Cloudflare

Security Architect, Encryption

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Hybrid
Austin, TX
Hybrid
Austin, TX

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About The Team
Join Cloudflare's Security Architecture Team with the following with the foll focus areas :
  • Strategic Alignment: Translates the Organisations Cyber risk tolerance into specific technical blueprints and implements controls/prescriptive policies in mitigation/managing or remediating these risks
  • Preventative Focus: Focuses on "shifting left" to fix architectural flaws before they become bigger risks or cost
  • Technical Consulting: Acts as internal subject matter experts for Procurement (TPRM) and Engineering teams.

About the role/What You'll Do
  • Provide input on technical security requirements for new infrastructure and engineering initiatives.
  • Assist with documentation and maintenance of the corporate security architecture blueprints.
  • Participate in the design of robust PKI hierarchies (Root CAs, Intermediate CAs, Issuing CAs) and certificate policies, selecting appropriate hardware (HSMs) and software for scalable, secure deployments.
  • Provide security guidance and review of the deployment of encryption solutions across systems, applications, and networks.
  • Provide security guidance and review of the end-to-end lifecycle of cryptographic keys and digital certificates, including generation, secure storage, rotation, usage, backup, revocation and destruction.
  • Conduct analysis of existing encryption and management solutions to find weaknesses and identify gaps.
  • Ensure encryption implementations meet industry standards (e.g., NIST, FIPS) and compliance mandates (e.g., GDPR, HIPAA).
  • Document security requirements and architectural decisions.
  • Assist with defining security policies and standards, enforcing best practices, conducting risk assessments, and ensuring compliance with regulations.
  • Work with CISO, IT teams, developers, and engineers to implement secure designs.

Requirements
  • Either advanced studies in Cybersecurity, Computer Science, Information Systems, or similar
  • Excellent written and verbal communication skills, including the ability to effectively collaborate with technical and senior business staff and management.
  • 12+ years of experience in information security, with 7+ years focused on applied cryptography and Public Key Infrastructure (PKI).
  • Expert-level knowledge of cryptographic primitives, algorithms (AES, RSA, ECC), hashing functions, and digital signature standards.
  • Proven experience designing and deploying Hardware Security Modules (HSMs) and enterprise Key Management Systems (KMS).
  • Strong understanding of regulatory and compliance frameworks related to data protection and packaging

Preferred
  • Certifications: CISSP, CISM, or CCSP.
  • Experience with cloud-native KMS solutions (e.g., AWS KMS, Azure Key Vault, GCP Cloud KMS).
  • Worked on similar organisations in the past as Cloudflare

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What you need to know about the Seattle Tech Scene

Home to tech titans like Microsoft and Amazon, Seattle punches far above its weight in innovation. But its surrounding mountains, sprinkled with world-famous hiking trails and climbing routes, make the city a destination for outdoorsy types as well. Established as a logging town before shifting to shipbuilding and logistics, the Emerald City is now known for its contributions to aerospace, software, biotech and cloud computing. And its status as a thriving tech ecosystem is attracting out-of-town companies looking to establish new tech and engineering hubs.

Key Facts About Seattle Tech

  • Number of Tech Workers: 287,000; 13% of overall workforce (2024 CompTIA survey)
  • Major Tech Employers: Amazon, Microsoft, Meta, Google
  • Key Industries: Artificial intelligence, cloud computing, software, biotechnology, game development
  • Funding Landscape: $3.1 billion in venture capital funding in 2024 (Pitchbook)
  • Notable Investors: Madrona, Fuse, Tola, Maveron
  • Research Centers and Universities: University of Washington, Seattle University, Seattle Pacific University, Allen Institute for Brain Science, Bill & Melinda Gates Foundation, Seattle Children’s Research Institute

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