• Designing , building, managing, maintaining, and securing HMG’s cloud infrastructure (virtual machines, containers, virtual private cloud network, identity management, storage, database and serverless services) • Ensure cloud infrastructure performance, uptime, and scale • Secure cloud infrastructure in accordance with security policies • Work with Product Engineering teams to implement and improve CI/CD pipelines • Be a persistent, creative problem solver • Maintaining an eye toward security, scalability, performance, and maintainability • Work in an agile environment along with Product Engineering • Participating in a mostly remote, results-driven working environment

About usuMed is a healthtech and data platform transforming clinical research through real-world and patient-generated data. Our platform enables rapid, decentralized research and high-quality data generation across a global healthcare network. As we scale our next-generation data platform, we are investing in strong infrastructure foundations to support secure, reliable, and compliant data and application workflows. Role OverviewWe are looking for a Senior Infrastructure Engineer (AWS) to take ownership of our cloud and hybrid infrastructure. This role is responsible for designing, securing, and operating our AWS environment, managing access and identity across teams, and supporting integration with third-party and on-premise systems (e.g., TPP). A key part of this role is reducing operational overhead by improving infrastructure design, access models, and system standardization. You will play a critical role in moving us from reactive infrastructure management to a scalable, well-governed platform. You will act as the primary owner of infrastructure-related decisions and best practices across the organization.

Role Description We are looking for a confident Senior IT Infrastructure Engineer who has demonstrated experience engineering and maintaining environments and resources in cloud environments, leveraging industry best practices and toolsets. The ideal candidate is a self-starter who combines their existing experience with a thirst to learn in order to engineer, deploy, and maintain quality solutions with a security-first mindset. What your impact will be: - Engineer solutions for cloud based systems - Provision and manage resources using Infrastructure as Code (IaC) methodologies - Provide in depth technical support for a global, multi-region environment - Share your knowledge to elevate your teammates’ skill sets - Provide support for tickets escalated through the Helpdesk - Bring a security-first approach to everything - Be an indispensable partner with the Information Security team Qualifications - Engineering and operations experience with AWS - Advanced experience with Linux system administration - Ability to write and maintain complex Terraform and Ansible code - Scripting experience (preferably Python and Shell) - Knowledge of CI/CD concepts - Experience with git & GitHub - Knowledge of cloud security best practices and applications in a business environment - 5+ years of DevOps and Systems Administration experience - Strong technical, communication, and interpersonal skills - Ability to thrive under pressure, self-manage, and prioritize activities in order to deliver to tight deadlines - Ability to integrate and participate with a team in a remote working environment - Ability to deal with internal customers Requirements - Experience with Azure and/or Google Cloud - Experience with AWS Organizations - Experience with Docker and Kubernetes solutions - Experience maintaining and troubleshooting web services - Knowledge of CDNs and WAFs - Understanding of IDPs and SSO integrations - Recognized certification in cloud based environments (AWS / Azure / GCP) - A “can do” approach to problems and challenges Benefits - Access to CuraLinc to aid employees in health and wellness tips and practices - Wellness Fridays extending to December 2026

• Manage and evolve cloud environments (AWS and Azure) • Implement and maintain CI/CD pipelines • Work with Infrastructure as Code (IaC), ensuring standardization and automation • Monitor environments and ensure application observability • Participate in incident resolution and performance optimization • Collaborate with development and architecture teams