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Over a 6‑months internship, the Infrastructure Administrator Intern will audit and align our codebase access management to industry best practices; strengthen policy enforcement and least‑privilege controls; and support operational reliability by improving monitoring and alerting for our self‑hosted infrastructure and services. The intern will also provide user support for access and tooling issues, collaborating with engineering and security teams to document the current state, close gaps, automate repeatable controls, and enhance visibility through actionable alerts and clear runbooks.
Job Responsibility:
Support of Engineering tools services users
Configuration, maintenance and administration of systems infrastructure including core services, internal tools, monitoring solutions and bare metal servers
Contributing to the identification, test and implementation of new system technologies and solutions
Contributing to projects for the delivery of new systems features and requests by our infrastructure, development and DevOps teams
Sizing and forecasting systems work packages and working with other technical experts and project managers to deliver work on-schedule and within requirements
Ensure documentation and tracking of Ledger's infrastructure solutions and hardware is up to date
Requirements:
Hands-on experience with Linux system administration and management in a high availability environment
Experience with configuration management tools such as Ansible or SaltStack
Knowledge in virtualization environments and Docker or other container technologies
Working knowledge of system monitoring tools- especially Prometheus
Coding in a scripting language e.g bash and/or Python
Highly motivated and self-driven. Your level of autonomy is proven
You know how to communicate, convince, explain, and justify your choices
You are honest and realistic
You are fluent in English, French is a plus
Nice to have:
Experience in Datacenter operations or network devices
Knowledge with Kubernetes
Experience with CI/CD tools like Github, Jenkins
What we offer:
Social: Frequent social events, snacks and drinks
Transportation allowance: Ledger offers a commuter allowance to contribute to your preferred means of transportation
Lunch vouchers: Ledger offers a meal allowance with Swile
Vacation: 1 day off for every full month of work, in addition to national holidays
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