Senior Cloud Security Engineer

Rescale Inc.

Job Overview

Location

Remote (United States)

Job Type

Full-time

Full Job Description

📋 Description

• We're hiring a Senior Cloud Security Engineer to help secure the cloud infrastructure, identity systems, and internal tooling that our platform and our company run on.
• You'll work across AWS, Okta, GitHub Enterprise, and increasingly AI-assisted and agentic tooling our employees use daily.
• This is a hands-on role: you'll be writing Terraform, querying logs, and designing IAM policy, not just reviewing other people's work.
• Design, build, and harden cloud infrastructure and identity systems
• Build and maintain security automation and detection pipelines
• Evaluate and help secure the growing set of AI-assisted and agentic tools used internally (e.g., Claude Code, MCP servers, LLM-driven automation)
• Investigate and respond to security findings, including triaging authentication anomalies, reviewing access logs, and querying data via tools like Athena, CloudTrail Lake, or Superset.
• Contribute to Infrastructure-as-Code (Terraform) for security controls, identity provisioning, and compliance-relevant configuration and monitoring.
• Support secure network and cloud deployment designs for enterprise customer environments, partnering with engineering and customer-facing teams on requirements.
• Research emerging cloud-native and AI security capabilities (including AI-enabled attack techniques) and translate findings into practical controls and internal guidance.
• Write internal documentation, runbooks, and playbooks to scale security practices across the team.

🎯 Requirements

• 5+ years of experience in cloud-native security or DevSecOps.
• 3+ years of experience with Bash or Python.
• Deep, hands-on experience with a major cloud provider (AWS, Azure, GCP, or OCI.
• Experience with Infrastructure-as-Code (Terraform or similar) and identity/access management platforms (Okta, Azure AD, or similar).
• Real exposure to at least one of: OAuth/token architecture, AI/LLM-assisted tooling security, or agentic workflow design
• Solid understanding of operating systems and networking fundamentals.
• Bachelor's degree in Computer Science or related field, or equivalent practical experience, but not required if you have the experience above.

🏖️ Benefits

• Competitive salary
• Comprehensive benefits package
• Opportunities for professional growth and development
• Collaborative and diverse work environment
• Flexible work arrangements
• Equal opportunities employer

Skills & Technologies

Python

AWS

Azure

GCP

Terraform

Senior

Remote

Degree Required

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Rescale Inc.

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About Rescale Inc.

Rescale Inc. operates a cloud simulation platform that lets engineers and scientists run high-performance computing workloads on multi-cloud infrastructure. The SaaS product automates job submission, hardware selection, software licensing, data management, and cost optimization across AWS, Azure, Google Cloud, and specialty HPC providers. Customers in aerospace, automotive, energy, life sciences, and semiconductor industries use the platform to accelerate product design cycles, reduce capital expenditure, and scale from single-core tests to thousands of parallel nodes without building on-premise clusters. Founded in 2011 and headquartered in San Francisco, the company partners with ANSYS, Siemens, Dassault, and other ISVs to deliver turnkey simulation environments.

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