Sr. AI Platform Engineer (Security & IT)
The Brixton Group · Fort Collins, CO · Yesterday
On-siteEngineeringFull-time
About the role
We are seeking a hands-on Senior AI Platform Engineer with deep expertise in cloud security, IAM, and infrastructure.
Responsibilities
- Design and build secure, scalable cloud/platform infrastructure with a focus on identity, access, provisioning, and security controls.
- Build reusable security and IT capabilities that enable self-service rather than centralized gatekeeping.
- Automate access, infrastructure, security, and operational workflows using AI and agentic solutions.
- Establish guardrails around IAM, least privilege, security, auditability, and infrastructure access.
- Partner across Cloud, Networking, Database, Engineering, and IT to build a highly automated platform.
Requirements
- 7+ years of Platform, Cloud, Security, or Infrastructure Engineering experience.
- 5+ years of hands-on AWS, Azure, or GCP experience.
- 3+ years of cloud security, IAM, identity/access, or security automation experience.
- 3+ years of infrastructure automation/IaC experience using Terraform, CloudFormation, or similar.
- 1+ year using AI/LLMs, AI agents, or AI-driven automation in professional engineering workflows.
- Experience building reusable platform tooling, automation, or self-service infrastructure.
Preferred Requirements
- Experience personally building AI agents or agentic workflows.
- Networking and database infrastructure knowledge.
- Experience in payments, fintech, or other regulated environments.
Preferred Profile
You are strongest in Security/IT Infrastructure + Cloud, but can comfortably work across Network and Database domains. You believe Platform Engineering should enable teams rather than control them, and you actively use AI to make engineering dramatically faster and more autonomous.