Signal Integrity Engineer

About Graphcore At Graphcore, we are pioneering the future of AI computation. Our team of semiconductor, software, and AI specialists possess extensive expertise in developing a comprehensive AI compute stack, encompassing everything from silicon and software to scalable datacenter infrastructure. As a proud member of the SoftBank Group, we are uniquely positioned with significant long-term investment to introduce transformative technologies into the rapidly growing SoftBank AI ecosystem. To harness the vast potential of AI, Graphcore is actively expanding its global teams, gathering some of the brightest minds to tackle complex challenges in an environment where every individual can significantly influence the company, its products, and the trajectory of artificial intelligence. Job Summary In your role as a Signal Integrity Engineer, you will be responsible for developing, extracting, and simulating PCB structures to ensure optimal performance of high-speed SERDES (112Gbps) and DDR interfaces within the system budget. You will collaborate closely with PCB and package substrate CAD engineers to design signal launches from BGA components and connectors, manage layer transitions, and oversee cable interconnects. Additionally, you will define the low-loss materials for future designs and partner with Graphcore’s system architecture team and suppliers to achieve the highest performance levels. A strong proficiency in high-speed PCB simulation tools and familiarity with industry best practices in high-speed digital system design are essential for this position. The Team Graphcore’s Hardware Engineering Team is dedicated to creating both commercially viable products and hardware test and validation systems that leverage Graphcore’s innovative IPU processor.

Vertical Aerospace is developing the Valo, an electric vertical take-off and landing (eVTOL) aircraft aimed at zero-emissions flight. The company is transitioning from prototype development toward scaling up as a small-to-medium enterprise, with a goal of achieving airliner-level safety certification by 2028. The Bristol office is central to this work and fosters collaboration with airline and operator partners. Role overview The Senior Electric Propulsion Unit Integration Engineer leads the integration of the Electric Propulsion Unit (EPU) into the aircraft. This position is responsible for ensuring the EPU operates safely, efficiently, and reliably throughout its entire lifecycle. Reporting to the Head of EPU, the engineer works closely with teams across structures, stress, manufacturing, maintenance, and suppliers. The work involves managing complex technical priorities, handling multiple interfaces, reducing mass while maintaining structural integrity, and supporting the certification process. This role has a direct impact on a major aircraft system that carries primary load paths, influencing safety, performance, and the delivery of the overall project. What you will do Lead the integration of the Electric Propulsion Unit into the aircraft, focusing on safe and certifiable installation Define and manage EPU space allocation within the digital mock-up, ensuring design alignment throughout the project Create 3D CAD models and installation drawings to support design, manufacturing, and certification activities Establish and manage physical interfaces through detailed documentation, coordinating with internal teams and suppliers Translate integration requirements into structured, verifiable standards and oversee their validation Support mass reduction efforts for the EPU installation while maintaining structural integrity and safety margins Oversee EPU configurations, ensuring consistency across design, analysis, and production Location This role is based at the Bristol office.

Navantia UK is seeking a Head of Integrated Logistics Support (ILS) to guide logistics support efforts and strengthen operational standards within the Bids department. This full-time role is based in Bristol. Role overview The Head of ILS leads the development and execution of logistics strategies, ensuring alignment with project and business goals. Collaboration with teams across departments is central to this position, supporting the delivery of effective bids and proposals. Key responsibilities Direct logistics support activities for bids and ongoing projects Shape and implement logistics strategies to meet operational targets Work closely with cross-functional teams to deliver integrated solutions Location This position is full-time and based in Bristol.

Join AECOM as an Engineer or Senior Electrical Engineer specializing in distribution. In this role, you will be responsible for designing and implementing electrical systems that enhance our distribution capabilities. You will work collaboratively with a dedicated team of professionals, ensuring that projects meet the necessary standards and client expectations.As an expert in the field, you will oversee the technical aspects of project development, participate in client consultations, and contribute to innovative solutions that drive our success. Your experience and insights will be valued as you mentor less experienced engineers, helping to cultivate a culture of continuous improvement within our team.

Jobs for Humanity is hiring a Design Engineer in Bristol. This position centers on developing designs and solutions tailored to client requirements. The role involves working closely with colleagues across different teams to bring projects from initial idea through to delivery. Role overview The Design Engineer will contribute technical expertise and creativity to project work. Expect to participate in the full project cycle, from concept development through final implementation. Collaboration Collaboration is key in this role. You will work with professionals from various disciplines to ensure project goals are met and solutions are practical and effective.

Join Assystem as a Process Engineer and kickstart your career in engineering! In this dynamic, full-time role based in Bristol, you will work on innovative engineering solutions, collaborating with experienced professionals to develop and optimize processes within our projects.

Join Konecranes as an Apprentice Engineer, where you will embark on a hands-on journey in engineering, gaining invaluable experience and skills in a dynamic environment. As an integral part of our team, you will work closely with seasoned professionals, engage in challenging projects, and contribute to innovative solutions that enhance our services.

We are seeking a talented and motivated Structural Engineer to join our dynamic team at AECOM in Bristol. This role offers an exciting opportunity to work on a diverse range of projects, applying your engineering skills to create innovative and sustainable solutions.The ideal candidate will possess strong analytical and problem-solving abilities, with a passion for structural engineering and design. You will work closely with a dedicated team, contributing to the successful execution of projects from concept to completion.

Join our dynamic Release Engineering team at Kaluza as a Site Reliability Engineer. In this pivotal role, you will play a crucial part in enhancing our software development lifecycle by developing innovative engineering solutions that empower our software teams to deploy high-quality code efficiently. Your efforts will significantly boost engineering productivity through the optimization of testing, deployment, and release processes across all Kaluza engineering teams.

About Graphcore Graphcore is at the forefront of innovation in Artificial Intelligence computing. Our mission is to develop cutting-edge hardware, software, and systems infrastructure that will pave the way for the next generation of AI breakthroughs and facilitate the widespread adoption of AI solutions across various industries. As a proud member of the SoftBank Group, Graphcore is part of an elite family of companies that are responsible for some of the most transformative technologies in the world. We share a visionary goal: to enable Artificial Super Intelligence and ensure its benefits are available to all. Our teams are composed of individuals from diverse backgrounds, bringing a wealth of skills and perspectives together. With experts in AI research, silicon design, software engineering, and systems architecture, Graphcore fosters a culture of continuous learning and relentless innovation. Job Summary We invite you to join our dynamic Software Infrastructure team, where you will play a crucial role in scaling and managing our infrastructure. In this position, you will develop essential tools and services that empower our broader software team. Your contributions will significantly enhance the build, test, deployment, and productization processes of our Machine Learning Software components. You will have the opportunity to work with our High-Performance Computing (HPC) AI platforms while gaining invaluable experience in distributed systems. The Team This is an exciting opportunity to be part of a newly established team within the Software Operations group. The Build Engineering team focuses on the comprehensive process of building and integrating the Machine Learning Software stack. You will collaborate closely with the QA and development teams to gain insights into how our ML software stack is constructed, ensuring best practices in build processes and validation.

Join our dynamic team at Assystem as an Electrical Distribution Engineer based in Bristol. In this pivotal role, you will be responsible for designing and implementing electrical distribution systems to ensure efficient power delivery. You will work closely with multidisciplinary teams to develop innovative solutions that meet client specifications and industry standards.

Join Assystem as an Engineering Manager in our dynamic Bristol office. In this role, you will lead a team of engineers, overseeing project management and ensuring the successful delivery of engineering solutions. You will be responsible for driving innovation, fostering a collaborative team environment, and ensuring compliance with industry standards.

Join Assystem as a Mechanical Configuration Engineer and be part of a dynamic team dedicated to delivering innovative engineering solutions. In this role, you will be responsible for developing and managing mechanical configurations, ensuring that all engineering specifications are met and maintained.We seek a proactive individual with a passion for engineering and a keen eye for detail. This position offers a unique opportunity to contribute to exciting projects while enhancing your professional growth.

Join Assystem as a Senior Stress Engineer in Bristol and play a vital role in ensuring the structural integrity of complex engineering projects. As a key member of our team, you will leverage your expertise to analyze stress and strain in materials, contributing to the development of innovative solutions in the engineering field.

Join our dynamic team at Ramboll as a Structural Engineer specializing in healthcare projects. We are seeking passionate individuals who are eager to contribute to innovative design solutions that enhance the well-being of communities. In this role, you will collaborate with cross-functional teams to develop structural designs that meet the highest standards of safety and efficiency.

jobsforhumanity is looking for a Senior Engineer to join the team in Bristol. This position calls for an experienced engineer ready to work on projects that make a difference in people's lives. Role overview This role focuses on building and improving technology with real-world impact. As a Senior Engineer, you will use your technical background to help shape solutions and support key initiatives across the company. What you will do Contribute to projects that aim to improve technology for users Apply engineering expertise to solve complex challenges Collaborate with colleagues to deliver results that matter Requirements Significant experience in engineering roles Interest in creating technology that benefits others

Alten is seeking a Structural Engineer with experience in nuclear projects for its Bristol location. This position centers on designing and analyzing structures for nuclear facilities, with a strong emphasis on safety and regulatory compliance. Role overview The Structural Engineer will oversee construction activities, ensuring that all work meets industry standards and adheres to strict safety guidelines. Coordination with multidisciplinary teams is essential to deliver sound engineering solutions for complex nuclear environments. Key responsibilities Design and analyze structural components for nuclear facilities Supervise construction phases to ensure compliance with safety regulations Collaborate with engineers and specialists from other disciplines Impact This role supports the development of sustainable nuclear energy by applying structural engineering expertise to high-stakes projects.

Alten is seeking an Electrical Engineer with a focus on nuclear technology for its Bristol office. This position centers on designing electrical systems for nuclear projects that support sustainable energy goals. What you will do Design electrical systems for nuclear applications Conduct feasibility studies to assess project viability Ensure all work meets relevant industry standards and regulations Collaborate with a team of specialists to develop engineering solutions Who we’re looking for Experience or strong interest in nuclear energy Technical background in electrical engineering Commitment to high standards and quality work Ability to work effectively within a team of experts This role offers the chance to contribute to projects at the forefront of nuclear technology, working alongside experienced professionals in the field.

Join us as an Electrical Design Engineer in a dynamic hybrid role that requires regular site presence in Bristol. Candidates should be within a commutable distance or be open to supported relocation.In this pivotal position, you will play a critical role in the design and documentation of essential nuclear security systems. Your primary responsibilities will involve creating and maintaining detailed system design manuals for complex integrated systems. Collaborate with your future team to ensure commissioning readiness and comprehensive system documentation throughout the broader project. Responsibilities include: Crafting and updating System Design Manuals for nuclear security systems Defining instrumentation and control functional requirements in line with safety inputs Implementing EPR engineering rules for I&C platform allocations and logic Collaborating with layout, CAD, and building teams to harmonize system designs Conducting peer reviews of I&C documentation generated by engineering colleagues Assisting commissioning teams with technical documentation and system inputs Contributing to system logic testing, HMI definition, and control system validation Managing modifications and configuration changes across multidisciplinary teams Ensuring quality records and documentation support ongoing system ownership.

Join Assystem as an Electrical Design Engineer and play a vital role in the development of innovative electrical systems. This position offers an exciting opportunity for a mid-senior level engineer to contribute to key projects within our team in Bristol.