Job Description

At Mediastream, we lead streaming solutions with more than 19 years of experience, working with large companies and broadcasters worldwide. This position is part of a professional team dedicated to ensuring an exceptional viewing experience, supporting the design, implementation and continuous improvement of our technology infrastructure, automation tools and digital content management solutions. The project covers the management of scalable and secure infrastructures, their proactive monitoring and performance optimization to deliver uninterrupted and high-quality streaming to our clients.
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Features
Position objective: Ensure the availability, security and efficiency of our technological infrastructure to offer an uninterrupted, high-quality streaming experience. This role is key to the design, implementation and maintenance of robust systems that support our digital content management solutions.
Design, implementation and administration of server and service infrastructure.
Management of virtualization tools (VMware, Hyper-V) and containers (Docker, Kubernetes).
Administration of Linux and Windows operating systems.
Management of streaming technologies and protocols (SRT, RTMP, HLS, MPEG-DASH).
Configuration and management of CDN (Amazon CloudFront & Route 53) and web servers (Nginx).
Knowledge of networks (TCP/IP, DNS, VPN, load balancers).
IT security implementation (access control, patches, DDoS mitigation, SSL/TLS encryption).
Proactive monitoring of systems and services (Prometheus, Grafana, Zabbix, ELK).
Backup management, disaster recovery and high availability.
Automation and scripting (Bash, Python, PowerShell); use of tools such as Ansible and Terraform.
Database administration (PostgreSQL, MySQL, MongoDB, Redis) and storage management (SAN, NAS, S3).
Collaboration with development teams to optimize infrastructure and maintain updated technical documentation.

Description
We are looking for a professional with solid experience in infrastructure and content distribution to lead the evolution of our streaming platform. The ideal candidate must be able to work in dynamic, results-oriented environments with high availability demands. Certifications in AWS, networking or security, and experience with CI/CD will be an advantage. Must possess strong communication skills and the ability to document technical and operational procedures for adoption by cross-functional teams.
Key technical skills include Linux, Ngnix and Windows, database and storage management, containers and orchestration, IT security and systems monitoring. Proactivity, analytical thinking and solutions-oriented approach are expected to face challenges in streaming and audiovisual distribution.

Requirements and Desirables
Training: Systems Engineering, Computer Science or similar. Desirable certifications: AWS Certified Solutions Architect, Red Hat Certified Engineer. Additional knowledge of infrastructure security, networks, and AWS administration experience. Previous experience in streaming environments, content management and CDN solutions, with the ability to design scalable and secure infrastructures.

Benefits
At Mediastream we offer a dynamic and collaborative work environment that encourages constant innovation and professional growth. We promote an inclusive culture based on mutual support and both personal and professional development. We have extensive training opportunities in cutting-edge technologies and work together with a high-level team to face relevant challenges within the streaming and audiovisual distribution industry.