Contract DevOps & Cloud Infrastructure Engineer

Flix; United States; Remote; USD 110,000 - 207,000; Full time

Job summary

Flix is seeking a DevOps/Cloud Infrastructure Engineer on a B2B contract to connect Flix's cloud platform with train fleets. You will design, build and operate secure, scalable infrastructure and IaC foundations that span telemetry, video streams and content delivery.

Ideal candidates have hands-on AWS experience, Terraform/Terragrunt expertise, and strong systems architecture skills. You will lead technical proposals across backend and infrastructure while collaborating with train manufacturers

Qualifications

• Hands-on infrastructure engineering experience.
• Experience designing and running cloud environments.
• Experience with AWS (preferred) or other cloud platforms.
• Strong knowledge of Terraform/Terragrunt.
• Understanding of systems architecture and design.
• Networking knowledge including mTLS and SSL/TLS.
• Security fundamentals in infrastructure decisions.
• Ability to lead technical proposals across backend and infrastructure.

Responsibilities

• Design, build and operate the cloud infrastructure that connects onboard train systems with Flix's backend services.
• Build and maintain the infrastructure-as-code foundation of the platform (Terraform/Terragrunt).
• Steer technical proposals and topics across backend and infrastructure, from idea to production.
• Contribute to system design discussions and challenge architectural decisions when better paths exist.
• Define and implement secure communication between trains and the cloud (mTLS, certificates, network design).
• Collaborate with train manufacturers’ engineers on interfaces and protocols.
• Work with backend teams so services are reliable, easy to run and monitor.
• Ensure the platform is reliable, observable and secure, with visibility into system behavior.

Skills

Cloud infrastructure design

Terraform/Terragrunt

AWS

Networking (mTLS, TLS)

Security best practices

System architecture

Technical proposal leadership

CI/CD / deployment automation

Tools

Terraform

Terragrunt

Linux

Job description

Flix is seeking a DevOps/Cloud Infrastructure Engineer on a B2B contract to connect Flix's cloud platform with train fleets. You will design, build and operate secure, scalable infrastructure and IaC foundations that span telemetry, video streams and content delivery.

Ideal candidates have hands-on AWS experience, Terraform/Terragrunt expertise, and strong systems architecture skills. You will lead technical proposals across backend and infrastructure while collaborating with train manufacturers