Linux Engineer - Trading Infrastructure

Linux Engineer – Trading Infrastructure

2+ years of relevant experience among the following: Installation, configuration, and troubleshooting of Linux systems, especially Debian and its derivatives
Using Linux/UNIX command line tools and configuration management tools
Python or comparable programming experience focusing on automation and integration
Shell (bash or comparable) scripting
Supporting a live production environment (especially trading)
Configuration management tools, particularly SaltStack but also Puppet, Ansible, Chef, or CFEngine
Cloud experience in AWS or GCP is desirable but not required
Strong attention to detail to manage and debug production services
Exceptional communication skills – this role will require cross-collaboration with various stakeholders across HRT
Ability to manage projects efficiently

Write detailed documentation and instructions for server installation and patching
Operating system installation and upgrading
Script solutions to automate repetitive tasks
Help evaluate demo systems from vendors
Join on-call rotation and Linux troubleshooting
Performance testing and tuning
Work with vendors to resolve issues
Interface closely with data center techs to complete hardware installations
Plan and execute technical projects to make our Linux trading systems (hardware, network, OS, etc.) faster, adaptable, and more maintainable
Manage and optimize worldwide trading infrastructure
Automate and troubleshoot a broad range of technical infrastructure
Troubleshoot hardware and software issues
Deploy, configure, and test internal and external applications
Server break/fix and troubleshooting