Mechanical & Thermal Staff Engineer

Graphcore

About us  Graphcore is one of the world’s leading innovators in Artificial Intelligence compute.  It is developing hardware, software and systems infrastructure that will unlock the next generation of AI breakthroughs and power the widespread adoption of AI solutions across every industry.  As part of the SoftBank Group, Graphcore is a member of an elite family of companies responsible for some of the world’s most transformative technologies. Together, they share a bold vision: to enable Artificial Super Intelligence and ensure its benefits are accessible to everyone.  Graphcore’s teams are drawn from diverse backgrounds and bring a broad range of skills and perspectives. A melting pot of AI research specialists, silicon designers, software engineers and systems architects, Graphcore enjoys a culture of continuous learning and constant innovation.   Job Summary   As a Staff Manufacturing Product Engineer, you will be working closely with the Graphcore Design and Test Engineering teams, Quality and Supply Chain Management in support of NPI development and volume production. You will work with Design Engineering to ensure product is manufacturable and with Supply Chain to identify suitable suppliers. You will work closely with the contract manufacturers to provide day to day manufacturing support as well as continuous improvements in manufacturing capabilities, quality and yield.  You will develop an understanding of Graphcore products and link the manufacturing processes to key product performance metrics. You will be expected to understand, analyse and develop relevant manufacturing KPIs and metrics and be comfortable with the use and development of leading-edge data analysis tools.  The Team  The role will be as part of the Manufacturing Technology team at Graphcore. This team is part of the Manufacturing Operations department and has members in Bristol, Cambridge and Taiwan. The team is responsible for developing and maintaining robust manufacturing processes at the wafer foundry, package assembly and PCBA subcontractors based in Taiwan.   Key Responsibilities * Provide input into the hardware design team to ensure optimum manufacturability and ensure timely and focussed DfM feedback to the PCB and system design teams.   * Understand the capabilities of the contract manufacturer and ensure good alignment between their capabilities and the hardware design.   * Work closely with the Contract Manufacturer to identify and drive improvement activities in L6 assembly  * Investigate, research and develop new and novel technologies for next generation products with suppliers.   * Work with the quality team to drive yield improvements and partake in activities internally and externally at L6 and L10 system assembly partner(s)  * Manage external engineering relationships at our manufacturing partners during NPI and the early stages of volume manufacture  * Expert in L6 and L10 manufacturing methods and able to provide expert support in volume manufacture to understand and resolve issues as and when they arise.   * Drive data analysis methods and requirements for volume production data  * Work closely with product engineering and quality to drive system quality improvements  * Support customer engagements as required  * This position will require travel to Taiwan. Other global travel may be necessary to sub suppliers and customers.  Essential Skills:  * Strong fault diagnosis, problem solving and failure analysis skills, eg ICT to SMT debug  * Extensive experience and expertise in PCB assembly and test processes (L6)   * Practical experience in the assembly and test of complex PCBAs either in-house or at a Contract Manufacturer  * Working knowledge of L10 mechanical design, system build; ideally for HPC products  * Understanding of manufacturing execution and engineering data collection systems  * Ability to understand the interaction between silicon, package and PCB assembly in order to provide DfM feedback to design teams and optimise manufacturing yield  * Experience and demonstrable knowledge of continuous improvement methodologies employing tools such as DMAIC, SPC and DoE, and with lean six sigma methods  * Ability to work on own initiative as well as in cross functional and cross regional teams by employing strong interpersonal skills  * Experience in working with leading edge suppliers in Semiconductor Manufacture, PCB Manufacturer and Contract Manufacturers  * Degree level education in electronic or mechanical engineering, manufacturing, or related subject  Desirable  * Green Belt accreditation  * Understanding of advanced node wafer fabrication technologies as well as package assembly processes  * Knowledge of advanced packaging technologies such as 2.5D and 3D integration, large copper pillar flip chip packages, advanced thermal management solutions etc  BENEFITS In addition to a competitive salary, Graphcore offers flexible working, a generous annual leave policy, private medical insurance and health cash plan, a dental plan, pension (matched up to 5%), life assurance and income protection. We have a generous parental leave policy and an employee assistance programme (which includes health, mental wellbeing, and bereavement support). We offer a range of healthy food and snacks at our central Bristol office and have our own barista bar! We welcome people of different backgrounds and experiences; we’re committed to building an inclusive work environment that makes Graphcore a great home for everyone. We offer an equal opportunity process and understand that there are visible and invisible differences in all of us. We can provide a flexible approach to interview and encourage you to chat to us if you require any reasonable adjustments. Applicants for this position must hold the right to work in the UK. Unfortunately at this time, we are unable to provide visa sponsorship or support for visa applications

XYZ Reality

Job title: Mechanical Engineer – Wearable Systems & Certification Location: Reading, UK (Hybrid) ABOUT XYZ REALITY ────────────────────────────── XYZ Reality are the creators of the world's first and only engineering-grade Augmented Reality solution, purpose built for the construction industry. Not only have we created this holographic technology, that sits within The Atom — a smart, site-safe headset/hardhat — but we implement it on projects, utilising the power of AR to ensure that all schemes are completed in line with delivery timescales and budgets. XYZ has grown to over 100 staff across the UK, US & Europe and is working with Mission Critical organisations & construction companies to successfully deliver major projects. THE ROLE ────────────────────────────── XYZ Reality is developing the next generation of wearable augmented reality products for the construction industry — helmet-mounted systems that must perform reliably in some of the most demanding industrial environments in the world. We are looking for a talented Mechanical Engineer to join our Hardware team and take a hands-on role in designing, certifying, and delivering these products. Working closely with our Senior Mechanical Engineer and a multidisciplinary R&D team, you'll be involved across the full product development cycle — from concept and prototyping through certification, manufacturing readiness, and production transition. This is a role for someone who is practical, detail-oriented, and passionate about building innovative physical products — someone who takes ownership, gets into the workshop as readily as they get into CAD, and wants to see their engineering make a real-world difference. KEY RESPONSIBILITIES ────────────────────────────── • Design and develop helmet-mounted AR systems and accessories using SolidWorks — producing 3D models, assemblies, engineering drawings, and full production documentation to a high standard. • Support ANSI Type II and EN397 certification programmes — designing for compliance from the outset, coordinating with certification bodies and testing laboratories, and supporting environmental, drop, impact, vibration, and ingress testing activities. • Integrate sensor systems, batteries, antennas, optics, cameras, and electronics into compact wearable platforms — with attention to thermal management, electronics packaging, and wearable ergonomics throughout. • Lead and support DFM and DFA activities — ensuring designs are manufacturable at scale, generating assembly instructions and engineering change documentation, and supporting production introduction and manufacturing transition. • Work with external suppliers, contract manufacturers, and certification laboratories — managing relationships, reviewing outputs, and ensuring components and systems meet design intent and regulatory requirements. • Collaborate closely with Hardware, Embedded, Production, Software, and R&D teams — participating in concept generation, design reviews, prototyping, and validation activities across the full development programme. REQUIRED QUALIFICATIONS ────────────────────────────── • Degree in Mechanical Engineering, Product Design Engineering, or a related discipline, with 3–5 years of product development experience from concept through prototype and into production. • Strong SolidWorks CAD experience — including 3D modelling, assemblies, engineering drawings, and manufacturing documentation — with a solid grasp of tolerance analysis, material selection, and mechanical design principles. • Practical, hands-on prototyping and workshop skills, with experience working across manufacturing processes including injection moulding, machining, sheet metal fabrication, and additive manufacturing. • Experience working with external suppliers and manufacturers, and comfortable operating within a fast-paced, multidisciplinary engineering team. Familiarity with PPE, wearable products, or certification standards (ANSI, EN397, CE, UKCA) is a strong advantage. KEY EXPERIENCE & SKILLS ────────────────────────────── • SolidWorks CAD — 3D design, assemblies & engineering drawings • ANSI Type II / EN397 certification & regulatory testing • Wearable product design — helmets, PPE & head-mounted systems • DFM / DFA & manufacturing transition support • Sensor, optics, battery & electronics integration into wearables • Hands-on prototyping, practical workshop & problem-solving skills BENEFITS ────────────────────────────── 🏝️ 25 days annual leave + public holidays 🩺 Private healthcare with Vitality 🎄 Christmas shutdown days on top of leave allowance (2–4 per year usually) 🏠 Hybrid working 🪙 Biannual salary reviews 🥳 Summer & Christmas staff parties 💰 Employee referral scheme 🚀 Make a real-world impact of revolutionising the construction industry

XYZ Reality

Job title: Head of Mechanical Engineering (Wearable Systems & PPE) Location: London, UK (Hybrid - 3 days per week in-office) ABOUT XYZ REALITY ────────────────────────────── XYZ Reality are the creators of the world's first and only engineering-grade Augmented Reality solution, purpose built for the construction industry. Not only have we created this holographic technology, that sits within The Atom — a smart, site-safe headset/hardhat — but we implement it on projects, utilising the power of AR to ensure that all schemes are completed in line with delivery timescales and budgets. XYZ has grown to over 100 staff across the UK, US & Europe and is working with Mission Critical organisations & construction companies to successfully deliver major projects. THE ROLE ────────────────────────────── We are seeking an experienced Head of Mechanical Engineering to lead the mechanical architecture, certification strategy, and industrialisation of our wearable technology platforms. This is a senior technical leadership role responsible for defining and driving the company's mechanical engineering strategy across product development, certification, manufacturing readiness, and deployment. Working closely with the Head of R&D, Head of Hardware, and Head of Production, the successful candidate will serve as the company's technical authority for mechanical engineering, wearable systems, PPE certification, and product industrialisation — while leading and developing a growing mechanical engineering team. KEY RESPONSIBILITIES ────────────────────────────── • Lead the Mechanical Engineering team, providing technical direction across all mechanical development activities and defining the engineering roadmap for current and future product generations. • Own the system-level mechanical architecture for wearable platforms — covering helmets, optics integration, electronics packaging, thermal management, batteries, sensors, ergonomics, and manufacturability. • Lead PPE certification programmes (ANSI Type I, ANSI Type II, EN397) — acting as the primary engineering interface to certification bodies and testing laboratories. • Drive products from concept through prototype, certification, pilot production, and full-scale manufacture, leading DFM, DFA, DFT, and DFR activities. • Develop and manage relationships with helmet manufacturers, PPE suppliers, tooling suppliers, contract manufacturers, and specialist engineering partners. • Mentor, develop, and grow the mechanical engineering team while establishing engineering standards, design practices, and product development processes. REQUIRED QUALIFICATIONS ────────────────────────────── • Degree in Mechanical Engineering, Product Design Engineering, or a related discipline. • 10+ years of product development experience with significant experience in helmet systems, PPE, safety equipment, or other wearable products. • Demonstrated experience leading products from concept through certification and production, with direct experience of ANSI Type I, ANSI Type II, and EN397 programmes. • Expert-level CAD capability (SolidWorks or equivalent) and experience working directly with certification bodies, testing laboratories, and external manufacturing partners. KEY EXPERIENCE & SKILLS ────────────────────────────── • Wearable electronics integration & thermal management • Impact protection systems & structural safety design • Injection moulding, tooling & production scale-up • Strong technical leadership & stakeholder management • International compliance & certification programmes • Hands-on, practical approach to engineering challenges BENEFITS ────────────────────────────── 🏝️ 25 days annual leave + public holidays 🩺 Private healthcare with Vitality 🎄 Christmas shutdown days on top of leave allowance (2–4 per year usually) 🚇 Office located within a 5-minute walk from Angel station 🏠 Hybrid working 🪙 Biannual salary reviews 🥳 Summer & Christmas staff parties 🍣 Free lunch bought in and after-work gathering/drinks every other Thursday in the office 💰 Employee referral scheme 🚀 Make a real-world impact of revolutionising the construction industry