A leading global investment firm specialising in quantitative and systematic trading is seeking a Linux Production engineer to join its growing technology team. This firm operates across multiple assets classes and leverages cutting-edge research, data, and technology to drive high-performance trading strategies. Their collaborative and innovative culture is key to solving complex challenges and delivering strong results.
Your Role:
As part of the global infrastructure support team, you will play a crucial role in maintaining and optimising the firm's Linux-based trading and research platforms. You will work closely with end users, application teams, and engineers to ensure the stability, scalability, and security of the on-premises Linux environment. In addition to day-to-day operational support, the role involves project-based work, including new deployments, system upgrades, automation, and monitoring improvements.
Key Responsibilities:
- Maintain, administer, and enhance a high-performance Linux estate
- Support the trading and research infrastructure, ensuring high availability
- Implement automation and monitoring solutions to streamline operations
- Collaborate with engineering teams to document and refine processes
- Participate in an on-call rota for critical system support (typically remote)
Required Skills & Experience:
- Strong hands-on experience with Linux system administration
- Proficiency in RedHat and CentOS distributions
- Experience with end-to-end server deployments
- Familiarity with AMD/Intel hardware and troubleshooting physical components
- Strong problem-solving skills with a methodical approach to root-cause analysis
- Good communication and teamwork skills
- Passion for technology and continuous learning
- Understanding of network protocols (TCP, UDP) and server network stacks
- Experience with automation tools such as Ansible is a plus
- Knowledge of NFS/SAN systems is beneficial but not essential
This firm is committed to fostering a diverse and inclusive work environment, supporting employees in achieving both professional excellence and a healthy work-life balance.