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- Tasks: Lead system-level test strategies for cutting-edge AI accelerator server platforms.
- Company: Fractile, a fast-growing tech company redefining AI with innovative silicon and software.
- Benefits: Competitive salary, modern offices, collaborative culture, and opportunities for rapid career growth.
- Why this job: Join a dynamic team to shape the future of AI technology and make a real impact.
- Qualifications: 8+ years in test engineering, strong understanding of server architectures, and leadership skills.
- Other info: Work in a vibrant environment with a focus on innovation and teamwork.
The predicted salary is between 60000 - 84000 £ per year.
Fractile is building silicon, systems and software which will redefine the frontier of AI: running the world’s most advanced models at radically higher speed and lower cost. We have an exceptional team across hardware and software capable of bringing about this change, and we are growing fast to meet demand and deliver our product at scale.
You will own the architecture and execution of system-level test strategies for an AI accelerator server platform, covering the manufacture of individual servers and multi-node racks, and field deployment environments. Lead the creation, automation, and integration of tests spanning hardware, firmware, OS, high-speed IO, cooling, and manageability subsystems. Ensure scalable, reliable test processes that support high-volume manufacturing, rack integration, and in-field diagnostics and repair.
Key Responsibilities- Define the system-level test strategy for an AI accelerator server platform with hundreds of PCIe Gen6 links, liquid cooling, and heterogeneous compute/management subsystems.
- Lead the design and implementation of structural, functional, stress and reliability tests executed on servers and full-rack configurations.
- Manage the deployment of system test suites in manufacturing environments, ensuring high throughput, repeatability, failure isolation, and secure automation workflows.
- Define and deliver test solutions for field diagnostics, repair, and maintenance—including remote test suites, health-check routines, failure triage, and component-level isolation.
- Collaborate with hardware, firmware, OS, and platform teams to embed system-level test and diagnostic functions and ensure testability across the server and rack.
- Drive test integration into OpenBMC, Redfish, and platform-management frameworks; validate BMC/RMC test and maintenance behaviors, telemetry, and hardware-control functions.
- Develop test automation infrastructure and tooling that spans multiple OS environments (embedded Linux on BMC/RMCs, server-class Linux on host CPUs).
- Partner with rack integration teams to define tests executed at rack-level assembly.
- Establish KPIs and dashboards for system test coverage, yield, throughput, failure rates, and field return correlation.
- Manage internal test engineering team and relevant external partners.
- Own system test documentation: test specifications, factory/field procedures, debug guides, and integration handbooks.
- BS/MS in Electronics and Electrical Engineering, Computer Engineering, or related field.
- 8+ years of experience in system-level or server platform validation, test engineering, or platform QA.
- Strong understanding of server architectures, BMC/OpenBMC/Redfish, Linux-based systems, and hardware/firmware interactions.
- Experience validating or testing high-speed IO subsystems (PCIe Gen4/5/6 or comparable serial fabrics).
- Experience leading test development for manufacturing or field diagnostics in large-scale server, storage, or networking systems.
- Ability to lead teams, manage external vendors, and drive cross-functional test initiatives.
- Strong skills in system debug, log analysis, failure isolation, and multi-component testing.
- Familiarity with liquid-cooled or thermally complex server designs.
- Experience with accelerator-based compute (AI/ML, GPUs, custom ASICs).
- Experience with rack-level architectures, DC power distribution, or cooling infrastructure.
- Knowledge of reliability testing, environmental stress testing, and fleet-level monitoring.
- Ownership and execution: you will have full agency to drive your work forward.
- Rapid iteration: we all work directly with top leadership to move from idea to hardware on ambitious timelines.
- Full-stack engagement: hardware, software, silicon, and modelling teams all work closely together to create a product with generational impact.
- Optimistic and pragmatic: we possess the will to win, and to do the hard work to get us there.
- Team player mentality: the mission is bigger than any of us, and we have the curiosity and technical focus to see the best idea shipped, no matter who’s it is.
- Founded in 2022, team of 70+ which is expanding rapidly.
- Modern, open offices in London and Bristol.
- Collaborative, problem-solving culture built on deep curiosity, entrepreneurial initiative and technical fluency.
Export control and security clearance: Certain roles may involve working on technologies subject to export restrictions. Applicants may be required to undergo additional eligibility checks to ensure compliance with applicable law.
System Test Engineering Team Leader New Bristol employer: Fractile Ltd
Contact Detail:
Fractile Ltd Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land System Test Engineering Team Leader New Bristol
✨Tip Number 1
Network like a pro! Reach out to folks in the industry, attend meetups, and connect with people on LinkedIn. You never know who might have the inside scoop on job openings or can put in a good word for you.
✨Tip Number 2
Prepare for interviews by practising common questions and showcasing your experience with system-level testing. Be ready to discuss specific projects where you've led test strategies or tackled complex challenges.
✨Tip Number 3
Don’t just apply anywhere; focus on companies that excite you, like Fractile! Tailor your approach to highlight how your skills align with their mission of redefining AI technology.
✨Tip Number 4
Follow up after interviews! A quick thank-you email can go a long way in keeping you top of mind. Plus, it shows your enthusiasm for the role and the company.
We think you need these skills to ace System Test Engineering Team Leader New Bristol
Some tips for your application 🫡
Tailor Your CV: Make sure your CV reflects the skills and experiences that align with the job description. Highlight your experience in system-level testing and any relevant projects you've led. We want to see how you can contribute to our mission!
Craft a Compelling Cover Letter: Your cover letter is your chance to shine! Use it to explain why you're passionate about AI and how your background makes you a perfect fit for the System Test Engineering Team Leader role. Let us know what excites you about working with Fractile.
Showcase Your Technical Skills: Don’t forget to mention your technical expertise, especially in server architectures and test automation. We’re looking for someone who can hit the ground running, so make sure we see your relevant skills front and centre!
Apply Through Our Website: We encourage you to apply directly through our website. It’s the best way to ensure your application gets into the right hands. Plus, it shows us you’re keen on joining our team at Fractile!
How to prepare for a job interview at Fractile Ltd
✨Know Your Tech Inside Out
Make sure you’re well-versed in server architectures, BMC/OpenBMC/Redfish, and Linux-based systems. Brush up on high-speed IO subsystems like PCIe Gen6, as you'll likely be asked to discuss your experience with these technologies during the interview.
✨Showcase Your Leadership Skills
As a System Test Engineering Team Leader, you’ll need to demonstrate your ability to lead teams and manage external vendors. Prepare examples of past experiences where you successfully led cross-functional initiatives or managed test development for large-scale systems.
✨Prepare for Scenario-Based Questions
Expect questions that assess your problem-solving skills in real-world scenarios. Think about how you would define and implement test strategies for complex systems, and be ready to discuss your approach to failure isolation and debugging.
✨Emphasise Collaboration
Fractile values teamwork, so be prepared to talk about how you’ve collaborated with hardware, firmware, and software teams in the past. Highlight any experiences where you integrated testing into broader project frameworks, showcasing your ability to work across disciplines.
