Sr. AWS Cloud Infrastructure Engineer
Summary
Hands-on senior cloud infrastructure engineer at H1 (a healthcare data platform company) designing, building, and automating AWS infrastructure with Terraform/IaC — spanning IAM, S3, EKS, and EMR — plus CircleCI pipelines, Python/Bash automation, and AWS cost optimization. Based in New York with an in-person final interview.
-Design, build, and manage scalable AWS cloud infrastructure using Terraform and Infrastructure as Code best practices.
- Own infrastructure projects end-to-end, from technical design and provisioning through deployment, troubleshooting, and optimization.
- Build and maintain AWS environments leveraging IAM, S3, EKS, EMR, and supporting cloud services.
- Develop automation and self-service capabilities using Python and scripting to streamline infrastructure provisioning and reduce manual effort.
- Optimize AWS infrastructure costs through resource utilization analysis, cost dashboards, and continuous improvement initiatives.
- Maintain and improve CI/CD pipelines using CircleCI, partnering with engineering teams to support application and infrastructure deployments.
- Support infrastructure and database-related troubleshooting, collaborating with engineering and database teams to resolve issues and improve operational efficiency.
You thrive in a fast-paced, collaborative environment where priorities evolve, take ownership of technical challenges, and bring a practical, solutions-oriented approach to your work.
You Bring:
-Strong hands-on experience designing, building, and supporting production AWS infrastructure, rather than primarily focusing on monitoring or SRE functions.
- The ability to independently scope, design, and execute complex cloud infrastructure projects while balancing operational priorities.
- A strong automation mindset, with experience replacing manual infrastructure processes with repeatable, scalable solutions.
- Experience supporting containerized applications and cloud-native data platforms.
- Strong troubleshooting skills across AWS infrastructure, networking, permissions, and deployment environments.
- Clear communication skills and the ability to collaborate effectively with software engineers, data engineers, and cross-functional stakeholders.
- A team-first mindset and commitment to contributing to an inclusive, supportive engineering culture.
- Strong expertise designing, building, and managing AWS infrastructure, including IAM, S3, EKS (Kubernetes), and EMR.
- Advanced proficiency with Terraform for Infrastructure as Code (IaC), infrastructure provisioning, and automation.
- Hands-on experience with Docker, Kubernetes, and container orchestration in AWS environments.
- Experience building and maintaining CI/CD pipelines, preferably using CircleCI.
- Proficiency in Python and/or Bash scripting to automate infrastructure workflows and reduce manual processes.
- Experience with AWS cost optimization, resource utilization, and cloud infrastructure security and networking.
- Experience supporting or troubleshooting production databases, ideally within AWS environments.
- Strong problem-solving skills with the ability to independently own complex infrastructure projects and collaborate across engineering teams.
Skills
As published by lever · 7 questions · 1 written answer
Basics
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Pick from a list (5)
- Are you legally eligible to work in the US?
- Are you currently on an OPT visa?
- Will you now or in the future require visa sponsorship for employment at H1?
- Are you aware of, or subject to, any restrictive covenants (including, but not limited to, any non-compete agreement or provision) that would impact your ability to fully perform the duties of the role to which you are applying?
- Are you aware of, or subject to, any past, pending, or future litigation that would impact your ability to fully perform the duties of the role to which you are applying?
Written answers (1)
- If yes to either, please briefly describe any limitation. Otherwise, please type, "N/A."
Attachments (1)
- Tell us about yourself and why you're interested in H1 by attaching a cover letter below optional