Teams at Jane Street

Hands-on internship training to support, configure, and operate desktop, network, and application systems. Tasks include responding to support requests, building and configuring Windows and Linux devices, supporting Windows domain infrastructure, monitoring systems, troubleshooting desktop/server/network issues, automating/admin tasks with scripting (e.g., PowerShell), and maintaining technical documentation.

Maintain and develop the firm's Linux-based infrastructure across on‑prem and cloud: build and integrate platform tools, automate operations, troubleshoot production incidents, perform upgrades/migrations, and act as an in-house Linux expert advising other engineers.

Maintain and build the firm's Linux infrastructure across on-prem and cloud: packaging (Nix/RPM), kernels/drivers, storage, networking, automation, incident diagnosis, upgrades, and platform tooling. Act as Linux expert, teach others, automate operational work, and run production systems reliably.