Senior Infrastructure Engineer - Linux
Core
Design, implement, and operational support of core infrastructure across on-premises hypervisors, Linux server operating systems, and AWS environments, acting as the Infrastructure Team Lead's 2IC.
Role type
Senior Infrastructure Engineer (Linux & Cloud)
Builds
Highly available virtual environments, secure identity services, and global infrastructure platforms
Domain
Telecommunications / Cloud Infrastructure
Deliverable
production ML models | product features | dashboards & analysis | infrastructure
Required skills
Linux administration, AWS services, hypervisors (KVM, VMware), Entra ID (Azure AD), networking (VLANs, firewalls), scripting (PowerShell, Bash), incident management, system design
Preferred skills
Terraform, CloudFormation, CI/CD platforms (GitLab, Jenkins), containerisation (Docker, Kubernetes), certificate-based authentication
Technologies
AWS, KVM, VMware, Entra ID, PowerShell, Bash, Terraform, CloudFormation, GitLab, Jenkins, Docker, Kubernetes
Responsibilities
Ensure high availability and performance of core platforms; Design and implement secure infrastructure; Modernise and standardise infrastructure; Automate operational processes; Maintain technical documentation; Own complex incidents end-to-end; Manage and optimise cloud and on-premises platforms; Deploy and manage infrastructure across public and private cloud platforms; Administer and harden Active Directory and Entra ID; Act as 2IC for Infrastructure
Seniority
Senior, hands-on IC with leadership responsibilities