Top Cyber Security Jobs

Research bots, automation frameworks, fraud kits, and adversary techniques; reverse-engineer attacks, test and improve detection systems, develop detection heuristics and signatures, design mitigations, and automate analyst investigations. Partner with data scientists and engineers to operationalize intelligence at scale. Clearly communicate attacker behavior and defensive strategies to technical and non-technical audiences.

Leads multiple engineering teams delivering customer-facing cybersecurity products. Sets technical direction and strategy, partners with Product Management, mentors engineering managers and engineers, establishes performance metrics, manages cross-organizational projects, hires engineering talent, and drives continuous improvement while fostering an empathetic, results-oriented engineering culture.

Designs, builds, tests, deploys, and supports IAM solutions for workforce and workload identities. Responsibilities include SSO integrations, identity governance, lifecycle management, RBAC and ABAC automation, access certifications, privileged access management, policy enforcement, and operational support with on-call participation. The role also develops automation using scripting and AI/LLMs, secures containerized platforms, implements Zero Trust controls, and integrates enterprise applications and SaaS solutions.

Leads customer-facing technical discovery, architecture, demonstrations, evaluations, proofs of value, and technical close for Cloudflare One solutions. Advises enterprise customers on Zero Trust, SASE, secure connectivity, WAN transformation, AI security, and related technologies. Partners with sales, product, engineering, support, and customers to drive successful evaluations, communicate business value, create reusable technical assets, and provide feedback for product improvement.

Design, build, and operate Cloudflare application security systems, including rate limiting and web application firewall services. Lead complex technical projects, define scalable architectures, improve reliability, review code and designs, collaborate across engineering teams, and mentor other engineers. The role involves distributed systems, production monitoring, debugging, operational improvements, and occasional on-call support.

Identify, track, and mitigate sophisticated cyber threats and abuse across Cloudflare’s global platform. Analyze attacker tactics, techniques, procedures, network and metadata signals, and indicators of compromise. Build security detections, configure analytical rules, investigate threats in real time, and develop actionable threat intelligence. Communicate technical findings clearly to technical and executive stakeholders while collaborating on innovative approaches to threat detection and remediation.

Design, implement, and maintain distributed software systems supporting Cloudflare’s application security products, including Rate Limiting and Web Application Firewall. Participate across the software development lifecycle, write automated tests, monitor production deployments, debug complex systems, review code, collaborate with security and infrastructure teams, and mentor colleagues. The role involves Rust and Go development, databases, Docker, Kubernetes, and maintaining reliable, fault-tolerant systems at scale, with possible on-call responsibilities.

Lead Cloudflare through the CCCS CSP ITS assessment, maintain CCCS requirements in the common control framework, drive cross-functional security control implementation, improve security compliance maturity, shape security policy and governance, and work with auditors and regulators. Occasional travel required.

Deliver post-sales advisory and hands-on implementation for application security and performance. Gather requirements, produce designs (HLD/LLD), build and migrate solutions, configure Cloudflare products, troubleshoot escalations, collaborate with support and engineering, and create operational assets, documentation, scripts, and automation to enable customer adoption and smooth transitions.

Design, build, and operate secure, resilient distributed systems for secrets and key management across Cloudflare's global network. Re-architect and strengthen internal PKI and machine/workload identity, support and run services (including on-call), and consult with teams to ensure secure system design and usage.