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- Tasks: Administer and optimise Linux platforms for high-performance trading and research.
- Company: Elite hedge fund known for its advanced technology and data-driven culture.
- Benefits: Competitive salary, remote support options, and opportunities for professional growth.
- Why this job: Join a global team and work with cutting-edge Linux technology in a dynamic environment.
- Qualifications: 4+ years in Linux systems engineering and strong scripting skills in Python and Bash.
- Other info: Be part of a mission-critical team with excellent career advancement opportunities.
The predicted salary is between 48000 - 72000 ÂŁ per year.
Our client is a worldâclass hedge fund, recognised for its elite technology organisation and scientific, dataâdriven culture. They are now seeking a Linux Systems Engineer to join a global team operating at the core of a largeâscale, missionâcritical Linux environment powering cuttingâedge quantitative research and highâperformance trading.
This is an opportunity to immerse yourself in one of the industry's most advanced Linux estates - handsâon across highâavailability platforms, large compute clusters, and automation tooling - while partnering with exceptional engineers to elevate observability, resilience, and platform automation.
As a key member of the global infrastructure support organisation, you will help support, scale, and evolve the firmâs nextâgeneration Linux trading and research platforms.
Key Responsibilities- Administer, support, and optimise Linuxâbased trading and research platforms within a highâavailability, ultraâlowâlatency production environment.
- Deploy new infrastructure and manage endâtoâend server lifecycle processes, from bareâmetal installation through to full OS provisioning.
- Collaborate with engineering teams to enhance automation, monitoring, and observability, driving efficiency, reliability, and longâterm scalability.
- Troubleshoot complex production incidents, conduct deepâdive rootâcause analysis, and implement enduring stability improvements.
- Produce and maintain highâquality documentation while contributing to process refinement and knowledge sharing across the global infrastructure group.
- Participate in an onâcall rotation and provide occasional outâofâhours (primarily remote) support.
- 4+ years' experience in infrastructure, systems engineering, or Linux platform support within highâavailability, missionâcritical environments.
- Strong handsâon Linux administration experience with Red Hat, CentOS, or Rocky Linux.
- Proven experience delivering full server lifecycle builds, including hardware installation, OS deployment, and configuration.
- Solid understanding of AMD and Intel server hardware, with the ability to troubleshoot at both system and component level.
- Practical experience with infrastructure automation tools (e.g., Ansible).
- Scripting proficiency in Python and Bash for automation, tooling, and operational workflows.
Linux Operations Engineer - Paris in London employer: Selby Jennings
Contact Detail:
Selby Jennings Recruiting Team
StudySmarter Expert Advice đ¤Ť
We think this is how you could land Linux Operations Engineer - Paris in London
â¨Tip Number 1
Network like a pro! Reach out to folks in the industry on LinkedIn or at tech meetups. We all know that sometimes itâs not just what you know, but who you know that can land you that dream job.
â¨Tip Number 2
Prepare for those interviews by brushing up on your Linux skills and understanding the latest trends in infrastructure automation. We recommend doing mock interviews with friends or using online platforms to get comfortable with the process.
â¨Tip Number 3
Showcase your projects! If you've worked on any cool Linux setups or automation scripts, make sure to highlight them in your conversations. We love seeing practical examples of your skills in action.
â¨Tip Number 4
Donât forget to apply through our website! Itâs the best way to ensure your application gets seen by the right people. Plus, weâre always on the lookout for passionate candidates ready to dive into the world of Linux operations.
We think you need these skills to ace Linux Operations Engineer - Paris in London
Some tips for your application đŤĄ
Tailor Your CV: Make sure your CV is tailored to the Linux Operations Engineer role. Highlight your experience with Linux administration, server lifecycle processes, and any automation tools you've used. We want to see how your skills match what we're looking for!
Showcase Your Projects: If you've worked on any relevant projects, be sure to include them in your application. Whether it's deploying infrastructure or troubleshooting complex incidents, we love seeing real-world examples of your expertise in action.
Keep It Clear and Concise: When writing your cover letter, keep it clear and to the point. We appreciate a well-structured letter that gets straight to the facts about why you're a great fit for the role. Remember, less is often more!
Apply Through Our Website: Don't forget to apply through our website! It's the best way for us to receive your application and ensures youâre considered for the position. Plus, it makes the whole process smoother for everyone involved.
How to prepare for a job interview at Selby Jennings
â¨Know Your Linux Inside Out
Make sure you brush up on your Linux skills, especially with Red Hat, CentOS, or Rocky Linux. Be prepared to discuss your hands-on experience and any specific challenges you've faced in high-availability environments.
â¨Showcase Your Automation Skills
Since automation is key for this role, be ready to talk about your experience with tools like Ansible. Bring examples of how you've used scripting in Python or Bash to improve processes or solve problems.
â¨Prepare for Technical Scenarios
Expect to tackle some technical scenarios during the interview. Practice troubleshooting complex incidents and think through your approach to root-cause analysis. This will demonstrate your problem-solving skills and technical depth.
â¨Highlight Collaboration and Documentation
This role involves working closely with engineering teams, so be sure to highlight your collaborative experiences. Also, mention your commitment to maintaining high-quality documentation and knowledge sharing, as this is crucial for a global infrastructure team.