Senior Linux System Administrator - HPC in Oxford

Senior Linux System Administrator - HPC in Oxford

Oxford Full-Time 70000 - 80000 € / year (est.) No home office possible
Ascent People Ltd

At a Glance

  • Tasks: Design, deploy, and maintain high-performance computing clusters and infrastructure solutions.
  • Company: Join a cutting-edge engineering organisation at the forefront of technology.
  • Benefits: Competitive salary up to £80K, hybrid work, and opportunities for professional growth.
  • Other info: Collaborative culture with a focus on innovation and continuous improvement.
  • Why this job: Make a real impact in a fast-paced, data-intensive environment with a world-class team.
  • Qualifications: Strong Linux systems administration and HPC cluster management experience required.

The predicted salary is between 70000 - 80000 € per year.

We need an experienced Senior HPC Infrastructure Engineer (this is not a junior role) with strong Linux systems administration skills and hands-on experience in high-demand technical environments. Ideally, you'll have worked in advanced technology, simulation-heavy industries, or similar performance-critical sectors.

This is your opportunity to work with a high-performance engineering organisation operating at the absolute cutting edge of technology. You'll be part of a world-class team where innovation is constant, and the technical infrastructure you build directly impacts success at the highest level. If you thrive in fast-paced, data-intensive environments where engineering excellence is non-negotiable, this is the role for you.

We're looking for an experienced (senior) HPC Infrastructure Engineer to design, deploy, and maintain high-performance computing clusters, container platforms (Kubernetes/Docker Swarm), and machine-learning infrastructure. Working closely with Platform Engineering and Infrastructure teams, you will implement resilient infrastructure solutions, manage lifecycle activities, and provide 3rd line support across HPC and Linux environments. You'll contribute to Cyber Security best practices, follow ITIL Change Management processes, and drive continual service improvement initiatives.

We would like you to come with most of the following:

  • Linux systems administration
  • HPC cluster management and scheduling (Slurm, Kubernetes)
  • Enterprise storage platforms and parallel filesystems
  • InfiniBand or high-speed networking
  • GPU compute workloads and scheduling
  • Virtualisation (VMware, Nutanix AHV)
  • Monitoring tools (Prometheus, Grafana)
  • Infrastructure automation (Python, Bash, CI/CD)
  • Hybrid/cloud HPC and containerised compute

You'll be collaborative, able to manage multiple priorities, and committed to delivering excellent service across the business.

Location: Commutable from Milton Keynes, Oxfordshire, and Aylesbury – 3 days per week on-site

Essential: Permanent right to work in the UK - there is no sponsorship on offer.

Senior Linux System Administrator - HPC in Oxford employer: Ascent People Ltd

Join a pioneering high-performance engineering organisation that thrives on innovation and excellence. As a Senior HPC Infrastructure Engineer, you'll be part of a dynamic team in a collaborative work culture that values your expertise and encourages professional growth. With competitive remuneration and the opportunity to work in a hybrid model, this role offers a unique chance to make a significant impact in a cutting-edge technical environment.

Ascent People Ltd

Contact Detail:

Ascent People Ltd Recruiting Team

StudySmarter Expert Advice🤫

We think this is how you could land Senior Linux System Administrator - HPC in Oxford

Network Like a Pro

Get out there and connect with folks in the HPC and Linux communities. Attend meetups, webinars, or tech conferences. You never know who might have the inside scoop on job openings or can put in a good word for you!

Show Off Your Skills

When you get the chance to chat with potential employers, make sure to highlight your hands-on experience with HPC cluster management and Linux systems. Share specific examples of how you've tackled challenges in previous roles to really impress them.

Tailor Your Approach

Before any interview, do your homework! Research the company’s tech stack and be ready to discuss how your skills in Kubernetes, Slurm, or automation can benefit their projects. This shows you're genuinely interested and prepared.

Apply Through Our Website

Don’t forget to check out our website for the latest job openings. Applying directly through us not only streamlines the process but also gives you a better chance of standing out to hiring managers!

We think you need these skills to ace Senior Linux System Administrator - HPC in Oxford

Linux Systems Administration
HPC Cluster Management
Scheduling (Slurm, Kubernetes)
Container Platforms (Kubernetes, Docker Swarm)
Machine-Learning Infrastructure
Cyber Security Best Practices
ITIL Change Management

Some tips for your application 🫡

Tailor Your CV:Make sure your CV highlights your Linux systems administration skills and HPC experience. We want to see how your background aligns with the role, so don’t be shy about showcasing relevant projects or technologies you've worked with.

Craft a Compelling Cover Letter:Your cover letter is your chance to shine! Use it to explain why you're passionate about high-performance computing and how you can contribute to our innovative team. Keep it concise but impactful – we love a good story!

Showcase Your Technical Skills:When filling out your application, make sure to list all the technical skills mentioned in the job description, like Slurm, Kubernetes, and any monitoring tools you’ve used. We’re looking for specifics that demonstrate your hands-on experience.

Apply Through Our Website:We encourage you to apply directly through our website. It’s the best way for us to receive your application and ensures you’re considered for the role. Plus, it shows you’re keen on joining our team!

How to prepare for a job interview at Ascent People Ltd

Know Your Tech Inside Out

Make sure you brush up on your Linux systems administration skills and be ready to discuss your hands-on experience with HPC cluster management, especially with tools like Slurm and Kubernetes. Be prepared to share specific examples of how you've tackled challenges in high-performance environments.

Showcase Your Problem-Solving Skills

During the interview, highlight instances where you've implemented resilient infrastructure solutions or improved service delivery. Use the STAR method (Situation, Task, Action, Result) to structure your answers and demonstrate your impact in previous roles.

Understand the Company Culture

Research the company’s values and mission. Since they operate at the cutting edge of technology, show your enthusiasm for innovation and how you can contribute to their goals. This will help you connect with the interviewers and show that you're a good fit for their team.

Prepare Questions That Matter

Have a list of insightful questions ready to ask at the end of the interview. Inquire about their current projects, the technologies they’re excited about, or how they approach continual service improvement. This shows your genuine interest in the role and helps you assess if it’s the right fit for you.