Senior Infrastructure Security Engineer | Remote

Crossing Hurdles is seeking a Senior Infrastructure Security Engineer to architect and secure multi-cloud infrastructure across AWS, GCP, and Azure. The role involves building automated guardrails, designing Zero Trust architectures, and collaborating with engineering teams to integrate security into development workflows.

Responsibilities:

• Architect and secure multi-cloud infrastructure across AWS, GCP, and Azure
• Build automated guardrails and self-healing systems to reduce vulnerabilities
• Design and implement Zero Trust architectures including identity and policy as code
• Develop and maintain Detection-as-Code pipelines with scalable deployment practices
• Apply AI-driven approaches to threat modeling, anomaly detection, and incident response
• Collaborate with engineering teams to integrate security into development workflows
• Continuously evolve security posture through research, testing, and system improvements

Requirements:

• Strong experience securing distributed, multi-cloud environments
• Proficiency in programming languages such as Python, Go, or Rust
• Experience with Infrastructure as Code tools and CI/CD security integration
• Strong understanding of identity systems, least privilege, and Zero Trust principles
• Familiarity with modern detection systems and monitoring tools
• Systems-oriented mindset with a focus on automation and scalable security solutions
• Ability to work independently in a remote, fast-paced, and writing-driven environment