HPC Infrastructure Engineer

PhysicsX is a deeptech company with roots in numerical physics and Formula One, dedicated to accelerating hardware innovation at the speed of software.We are building an AI-driven simulation software stack for engineering and manufacturing across advanced industries. By enabling high-fidelity, multi-physics simulation through AI inference across the entire engineering lifecycle, PhysicsX unlocks new levels of optimization and automation in design, manufacturing, and operations — empowering engineers to push the boundaries of possibility. Our customers include leading innovators in Aerospace & Defense, Materials, Energy, Semiconductors, and Automotive.
The RoleJoin our dynamic IT team as a HPC Infrastructure Engineer and play a pivotal role in shaping our technological landscape. You'll collaborate closely with cross-functional teams, supporting our IT strategy and implementing cutting-edge solutions to drive business growth.

What You Will Do

• Enhance our CPU, GPU, HPC, and cloud infrastructure 
• Implement upgrades, patching, and system enhancements 
• Provide expertise with technologies such as Linux, CUDA, SLURM, Python etc. 
• Innovate to maintain the highest standards for our technology stack 
• Drive IT solutions that align with our business objectives 
• Research and evaluate new technology solutions 
• Collaborate with data scientists, machine learning engineers, and simulation engineers to accelerate workflows 
• Continuously learn and apply best practices, supporting the business to evolve 
• Contribute to our IT strategy and roadmap implementation 

What You Bring To The Table

• Expertise in Linux administration 
• Knowledge with on-prem HPC systems running Linux 
• Proficiency in MacOS, and Windows, including virtualization and scripting 
• Good networking skills (Infiniband, vLANs, VPNs, WiFi, etc.) 
• Experience shaping and following IT processes, with a focus on documentation 
• Practical knowledge of Azure, Entra ID, InTune, Exchange Online, and Office 365 
• Knowledge of cloud beneficial but not necessary (e.g., AWS, Azure) 
• Ability to scope and deliver projects effectively 
• Strong problem-solving skills and the ability to analyze issues and recommend solutions efficiently 
• Passion for supporting the IT strategy of a fast-growing tech startup

What we offer

• Equity options – share in our success and growth.
• 10% employer pension contribution – invest in your future.
• Free office lunches – great food to fuel your workdays.
• Flexible working – balance your work and life in a way that works for you.
• Hybrid setup – enjoy our new Shoreditch office while keeping remote flexibility.
• Enhanced parental leave – support for life’s biggest milestones.
• Private healthcare – comprehensive coverage
• Personal development – access learning and training to help you grow.
• Work from anywhere – extend your remote setup to enjoy the sun or reconnect with loved ones.

We believe diversity fuels innovation, and we're building a culture where everyone belongs. We're proud to be an equal opportunity employer, welcoming talent of all backgrounds, identities, and experiences. Changing the face of tech takes action, which is why we actively encourage individuals from historically underrepresented groups to apply.