Senior Information Technology Engineer

3 weeks ago


UK, UK, United Kingdom European Tech Recruit Full time

Senior IT Engineer - AI Infrastructure Management

Job Summary


We are seeking a highly skilled Senior IT Engineer to lead and maintain a cutting-edge AI development and training infrastructure. This role focuses on managing GPU servers, Kubernetes clusters (via Rancher), and large-scale storage systems to ensure smooth, optimized performance across all operations. As a key technical leader, you will collaborate closely with development teams to provide robust support and resources, enabling seamless project execution.


Key Responsibilities:

  • Kubernetes and Rancher Management: Configure, scale, and maintain Kubernetes clusters and Rancher for multi-cluster environments, ensuring optimal resource allocation and high performance.
  • GPU Resource Management: Oversee GPU servers and resources, managing scheduling, load balancing, and performance tuning for AI workloads.
  • Storage Management: Maintain and optimize large-scale storage systems, guaranteeing high availability, superior performance, and data persistence.
  • DevOps and Automation: Implement and manage CI/CD pipelines, leveraging tools like Terraform, Ansible, Jenkins, and GitLab CI to streamline infrastructure operations.
  • Monitoring and Troubleshooting: Set up and maintain monitoring and logging systems (e.g., Prometheus, Grafana, ELK) to ensure maximum availability and rapid issue resolution.
  • AI Framework Optimization: Work with data scientists and AI developers to enhance AI frameworks (e.g., TensorFlow, PyTorch) for optimal performance on GPU and cluster environments.
  • Security and Access Management: Establish and manage role-based access control (RBAC), ensuring data security, encryption, and backup protocols are in place.
  • Team Support and Collaboration: Provide technical support and training for AI teams, promoting effective infrastructure use and smooth operational flow.



Required Qualifications:

  • Demonstrated experience in managing large-scale Kubernetes clusters and containerization technologies (e.g., Docker).
  • Strong understanding of GPU resource management and optimization tailored to AI workloads.
  • Expertise in managing large storage systems and implementing robust data persistence strategies.
  • Proficiency in scripting and automation (Python, Bash, Go) with hands-on experience in Infrastructure as Code (IaC) tools like Terraform and Ansible.
  • Familiarity with deep learning frameworks (e.g., TensorFlow, PyTorch) and experience in optimizing them for high-performance environments.
  • Proficient in using monitoring and logging tools such as Prometheus, Grafana, and ELK.
  • Excellent communication and collaboration skills, with a proactive approach to troubleshooting and supporting technical teams.


Desired Qualifications:

  • Experience with Rancher or other Kubernetes management platforms.
  • Familiarity with hybrid cloud environments.
  • Preferred certifications: Red Hat Certified System Administrator (RHCSA), Certified Kubernetes Administrator (CKA).
  • Mandarin proficiency is advantageous.



About the Company:

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