Trabajos temperature en AbingdonCrear alertas

\n Warehouse Operative - Porsche Logistics & Distribution Centre (Didcot) \n Premium Brand | Professional Environment | Fixed Shifts | Long-Term Opportunity \n Are you looking for a stable, long-term role within a clean, modern warehouse environment - and the chance to work with one of the world's most prestigious automotive brands? \n Adecco is recruiting Warehouse Operatives for Porsche's state-of-the-art logistics operation, offering fixed hours, consistent workloads, and a workplace you can genuinely be proud to represent. \n Location Notice \n Didcot - OX11 \n Pay & Hours \n\n • £13.47 per hour, rising to £14.36 after 6 months\n, • Monday - Friday\n, • Shift: \n \n, • 10:00 AM - 6:30 PM\n \n\n Why This Role Stands OutA Premium Working Environment \n\n • Join the Porsche Distribution Centre, representing a world-renowned luxury automotive brand.\n, • Work in a clean, modern, professional warehouse with exceptional organisation and high operating standards.\n, • Benefit from industry-leading equipment, structured workflows, and a strong safety culture.\n, • Enjoy a high-quality breakout area with pool tables, simulators, self-serve kitchen facilities and comfortable social spaces.\n, • Free on-site parking for all staff.\n, • Temperature-controlled warehouse for year-round comfort.\n\n Stability & Predictability \n\n • Fixed shifts with no last-minute rota changes.\n, • Guaranteed weekly hours and consistent earnings.\n, • Ideal for individuals seeking: \n \n, • Routine and structure\n, • A move away from nights/weekends\n, • Long-term stability with a respected employer\n \n\n Long-Term Opportunity \n\n • Clear potential for temp-to-perm progression.\n, • A workplace known for its culture, professionalism, and high retention.\n, • Gain valuable logistics experience within a world-class automotive environment.\n\n Benefits \n\n • 20 days holiday + bank holidays, increasing to 27 days + bank holidays after 12 weeks\n, • Pension and full support via Adecco\n, • Structured onboarding and supportive on-site management\n\n Key Responsibilities \n\n • Accurately pick and pack customer orders to Porsche's premium standards\n, • Safely unload and process incoming goods\n, • Maintain a clean, organised, and well-presented warehouse\n, • Perform precise stock control and inventory checks\n, • Work collaboratively within a professional, supportive team\n\n What We're Looking For \n\n • Full UK Driving Licence\n, • A positive, proactive approach\n, • Strong attention to detail and excellent teamwork skills\n\n A Career Move You'll Be Proud Of \n This is more than just a warehouse role - it's an opportunity to work with a flagship global brand in an environment built around quality, professionalism, and long-term development. \n Porsche is known for its structure, culture and high-quality working conditions - and people stay. \n Apply Today \n Please call Ella or Sophie on or send a copy of your CV to apply. \n Recruited by Adecco - specialists in industrial and logistics recruitment across the UK. \n Adecco is a Disability Confident employer. If you require reasonable adjustments at any stage of the process, please let us know - we are here to support you. \n Adecco acts as an employment agency for permanent recruitment and an employment business for the supply of temporary workers. The Adecco Group UK & Ireland is an Equal Opportunities Employer. \n By applying for this role your details will be submitted to Adecco. Our Candidate Privacy Information Statement explaining how we will use your information is available on our website.

IonQ, based in Oxford, seeks an experienced Analogue Designer specializing in cryo‑CMOS modelling to own full‑chip behavioural models from room temperature to cryogenic operation.

IonQ, Inc. [NYSE: IONQ] is the world’s leading quantum platform and merchant supplier - delivering integrated quantum solutions across computing, networking, sensing, and security. IonQ’s newest generation of quantum computers, the IonQ Tempo, is the latest in a line of cutting‑edge systems that have been helping customers and partners including Amazon Web Services, and AstraZeneca achieve 20x performance results and accelerate innovation in drug discovery, materials science, financial modeling, logistics, cybersecurity, and defense. In 2025, the company achieved 99.99% two‑qubit gate fidelity, setting a world record in quantum computing performance. Headquartered in College Park, Maryland, IonQ has operations in California, Colorado, Massachusetts, Tennessee, Washington, Italy, South Korea, Sweden, Switzerland, Canada, and the United Kingdom. Our quantum computing services are available through all major cloud providers, while we also meet the needs of networking and sensing customers across land, sea, air, and space. IonQ is making quantum platforms more accessible and impactful than ever before. Location: Oxford, UK Office commitment: Hybrid Quantum is now, and it's built here. Oxford Ionics, now part of IonQ, is pioneering the next generation of quantum computing. Using our world-leading trapped-ion technology, we're building the most powerful, accurate and reliable quantum systems to tackle problems that today's supercomputers cannot solve. We're looking for an enthusiastic and highly technical Senior Software Engineer for our non-realtime controllers team who will thrive in our dynamic cross-disciplinary environment. You will be working closely with our skilled software engineers, our systems teams who operate the physical quantum computers, and our world-leading quantum scientists to build and operate the software that controls the hardware surrounding our quantum computers. Previous exposure to quantum systems is not required. You will own areas of the hardware control surface end to end, from the device protocol up to a service running reliably across our fleet. This is a hands‑on engineering role and stays that way as you grow. A working quantum computer is far more than the ion trap and its real‑time control electronics. It depends on a fleet of supporting hardware, including cryogenic compressors, vacuum pumps, power supplies, lasers, temperature controllers, wavemeters and cameras, that has to be kept observable, controllable and reliable. The timing‑critical operations such as gate waveforms and ion transport run on dedicated real‑time FPGA systems, while this team owns everything that does not need hard timing guarantees. These services run on general‑purpose Linux hardware and must be rock‑solid, because a failed compressor or an un‑noticed pressure drift takes a whole machine offline. This is a hands‑on engineering role, balancing delivery of your own areas with support for the teams and scientists who depend on them. Key responsibilities include: • Own a group of device controllers end to end, covering API design, implementation, rollout and ongoing operational health., • Make services robust against the ways real instruments fail., • Bring devices onto our current framework, and roll the result out across the fleet without disrupting running experiments., • Improve the shared framework where a problem turns out to be common to many controllers rather than specific to one., • Work closely with the systems teams and scientists who depend on these services, and strengthen observability, health checking and alerting., • Raise the standard of the code around you through review, and bring less experienced engineers on by working alongside them. To be successful, you will need experience working with Linux based systems and interfacing with hardware, and a track record of making software behave well against unreliable external dependencies. We're looking for someone who can own a problem area with little supervision and judge where robustness is worth the effort. You’d be a great fit with: • Strong systems engineering skills. Our controllers are written in Rust, so either solid Rust experience or deep proficiency in another systems language and the appetite to work in a Rust codebase, including async programming., • Experience designing and operating networked services such as gRPC or REST, with a real grasp of error handling, observability and failure modes., • Experience of hardware and instrument protocols and interfaces such as SCPI, Modbus, serial and Ethernet., • Comfortable owning the production behaviour of what you build, not just its correctness in test., • Excellent communication skills both within software and across disciplines, and an interest in helping other engineers get better at the craft without wanting to stop building yourself. Be part of a team that’s shaping the future of quantum. We offer more than just a role, you’ll join a world class community of scientists, engineers and innovators working to unlock the full potential of quantum computing. We offer a range of benefits, including opportunities to further your career alongside industry leaders, a competitive salary with IonQ stock options, an annual performance bonus, generous annual leave, flexible hybrid working, private medical and dental insurance for you and your family, and much more. Join us and be part of the future of quantum computing. We’re proud to be an equal opportunity employer and welcome applicants from all backgrounds. Compensation will vary based on individual factors such as education, qualifications, and experience of the final candidate(s), specific office location, and calibration against relevant market data and internal team equity. Posted base salary figures are subject to change as new market data becomes available. Our benefits include comprehensive medical, dental, and vision plans, matching 401(k), unlimited PTO and paid holidays, parental/adoption leave, legal insurance, and a home technology stipend. Details of participation in these benefit plans will be provided when a candidate receives an offer of employment. At IonQ, we believe in fair treatment, access, opportunity, and advancement for all while striving to identify and eliminate barriers. We empower employees to thrive by fostering a culture of autonomy, productivity, and respect. We are dedicated to creating an environment where individuals can feel welcomed, respected, supported, and valued. We are committed to equity and justice. We welcome different voices and viewpoints and do not discriminate on the basis of race, religion, ancestry, physical and/or mental disability, medical condition, genetic information, marital status, sex, gender, gender identity, gender expression, transgender status, age, sexual orientation, military or veteran status, or any other basis protected by law. We are proud to be an Equal Employment Opportunity employer. US Technical Jobs. The position you are applying for will require access to technology that is subject to U.S. export control and government contract restrictions. Employment with IonQ is contingent on either verifying “U.S. Person” (e.g., U.S. citizen, U.S. national, U.S. permanent resident, or lawfully admitted into the U.S. as a refugee or granted asylum) status for export controls and government contracts work, obtaining any necessary license, and/or confirming the availability of a license exception under U.S. export controls. Please note that in the absence of confirming you are a U.S. Person for export control and government contracts work purposes, IonQ may choose not to apply for a license or decline to use a license exception (if available) for you to access export‑controlled technology that may require authorization, and similarly, you may not qualify for government contracts work that requires U.S. Persons, and IonQ may decline to proceed with your application on those bases alone. Accordingly, we will have some additional questions regarding your immigration status that will be used for export control and compliance purposes, and the answers will be reviewed by compliance personnel to ensure compliance with federal law. US Non-Technical Jobs. Due to applicable export control laws and regulations, candidates must be a U.S. citizen or national, U.S. permanent resident (i.e., current Green Card holder), or lawfully admitted into the U.S. as a refugee or granted asylum. Accordingly, we will have some additional questions regarding your immigration status that will be used for export control and compliance purposes, and the answers will be reviewed by compliance personnel to ensure compliance with federal law. #J-18808-Ljbffr

Build the manufacturing capability behind the next generation of opto-chemical sensors. Mode Labs is developing an autonomous opto-chemical sensing platform for remote environmental monitoring. We are looking for a senior, hands‑on engineering leader to own the productisation and industrialisation of our first commercial sensor platform. You will lead the translation of our proven engineering MVP into a robust, compliant, serviceable and manufacturable product. You will define and manage the route from existing prototype through engineering, design and production validation to controlled release. Working across engineering, quality, operations and supply chain, you will balance performance, reliability, compliance, cost and manufacturability. This role begins as a senior individual‑contributor and technical‑lead role, combining strategic ownership with hands‑on involvement in builds, testing and problem‑solving. You will then build and lead a wider manufacturing team to deliver your vision. Productisation and NPI • Own the industrialisation roadmap, development stages, release gates and production‑readiness criteria., • Lead DFM, DFA, design‑for‑test, service and reliability activities across optical, mechanical, electronic, fluidic and sensing‑chemistry interfaces., • Establish a controlled product definition covering bills of materials, drawings, specifications, software dependencies and manufacturing data., • Lead pilot and pre‑production builds, converting results into prioritised design and process improvements. Verification, Compliance and Market Access • Determine the applicable regulatory and certification routes for the product’s intended markets and use., • Own the verification and validation strategy, including requirements traceability, test methods, acceptance criteria and treatment of failures., • Coordinate pre‑compliance and formal testing with specialist advisers and accredited laboratories., • Build the evidence required for applicable UKCA or CE conformity, technical files, declarations and product labelling., • Define appropriate environmental and reliability testing for remote deployment, including ingress, temperature, humidity, corrosion, shock, vibration and accelerated life testing. Manufacturing, Quality and Scale‑up • Develop and release repeatable assembly, inspection, calibration and end‑of‑line test processes., • Specify the tooling, fixtures, reference standards and test infrastructure required for production., • Establish proportionate process controls, PFMEAs, control plans, traceability, change control and non‑conformance processes within the QMS., • Define production metrics covering yield, quality, cycle time, capacity and unit cost., • Select and develop key suppliers and manufacturing partners, managing qualification, transfer and supply‑chain risks., • Ensure service, repair, calibration and field‑return requirements are reflected in the product and manufacturing design., • Mentor colleagues and help establish the manufacturing practices and capabilities needed as the company grows. Within your first 100 days, you will have: • Built a detailed understanding of the MVP, intended use, architecture, current prototype build process and principal technical risks, transferring knowledge from the existing engineering team., • Completed a productisation gap assessment covering design maturity, reliability, compliance, manufacturing, supply chain and serviceability., • Agreed an integrated industrialisation roadmap with clear stages, owners, budget, schedule and readiness criteria., • Defined the verification, compliance and certification strategy, including external test requirements., • Led or supported a representative build and test cycle, turning the findings into a prioritised action plan., • Identified the critical suppliers, long‑lead, single‑source and make‑versus‑buy decisions. By the end of your first year, you will have: • Scoped and recruited an appropriately scaled manufacturing team, including a roadmap for future expansion., • Delivered an agreed production baseline achieving the required performance, reliability, compliance, cost and manufacturability targets., • Completed the planned engineering, design and production validation stages, with remaining risks formally understood and owned., • Achieved the applicable conformity, certification and market‑access milestones., • Released repeatable assembly, calibration and test processes with suitable tooling, controls and traceability., • Demonstrated agreed production performance through pilot or pre‑production builds., • Qualified the critical supply chain and established a scalable NPI and manufacturing operating system. You are a hands‑on product industrialisation leader who brings structure to ambiguity. You have taken complex hardware beyond prototype and understand the trade‑offs required to make it reliable, compliant, manufacturable and supportable. You have the ability to balance evolving design with the need to deliver MVP units to customers. You have substantial industry experience and may have a degree, HND or apprenticeship in a relevant engineering or scientific discipline. Essential experience • Significant experience in NPI, product industrialisation, manufacturing engineering or complex hardware development., • A track record of taking at least one multidisciplinary hardware product from prototype through validation and into controlled production., • Experience defining and managing product verification, compliance and external certification testing., • Strong practical knowledge of DFM, manufacturing process development, production test, tooling and quality planning., • Experience leading pilot builds, process validation and data‑led improvements in yield, reliability, capacity or cost., • Experience developing relationships with suppliers or transferring products and processes to manufacturing partners., • Working knowledge of engineering change, non‑conformance, root‑cause analysis and corrective action within a QMS., • Ability to lead cross‑functional programmes, communicate risks clearly and make sound decisions with incomplete information., • Willingness to remain hands‑on with product build, test and troubleshooting. Desirable experience • Optical systems, spectroscopy, precision alignment or fibre technologies., • Fluidics, wetted materials, contamination control, sensor chemistry, reagents or consumables., • Connected or battery‑powered instruments intended for remote or outdoor deployment., • Electrical safety, EMC, radio, ingress‑protection, RoHS or WEEE requirements., • Environmental and accelerated‑life testing., • Low‑ or medium‑volume manufacture of complex scientific, analytical or industrial instruments., • ERP or product‑lifecycle systems and ISO9001‑aligned quality management systems. Eligibility: The successful candidate must be able to demonstrate the right to work in the UK and be willing to travel to suppliers, manufacturing partners and test laboratories in the UK and occasionally overseas. Salary: £70,000 - £80,000 p.a. depending on skills and experience. Benefits: • Employee share‑option scheme., • 25 days paid leave plus bank holidays., • Company pension contributions matched up to 5%., • Group life & legacy cover., • Annual discretionary training allowance., • One paid charity volunteering day per year., • Travel‑to‑work loan and cycle‑to‑work salary sacrifice schemes., • Flexible working arrangements where practical. Flexible or hybrid working arrangements may be available, although regular on‑site presence in Oxfordshire will be essential given the hands‑on nature of the role. ------------------------------- We are an equal opportunities employer and commit to encouraging equality, diversity and inclusion in the workplace whilst creating an environment which promotes dignity and respect for all. We post our job descriptions across a wide range of recruitment platforms to enable us to attract the most diverse range of candidates we possibly can. ------------------------------- ADJUSTMENTS & PROVISIONS We want our recruitment process to be accessible. If you need a reasonable adjustment at any stage, please contact us and tell us what would help. You do not need to disclose a diagnosis to request an adjustment. ------------------------------- Mode Labs is a customer‑driven technology company developing the next generation of autonomous chemical sensing systems for environmental monitoring. Based in Oxford, UK, the company was founded in 2024 as a spin‑out from the University of Oxford's Chemistry and Materials departments. Our vision is to bring chemical understanding outside the laboratory, delivering clear measurement data where it is needed most: precision sensing, anytime, anywhere. Our mission is to protect the environment and human health by monitoring and reporting changes to our ecosystems. #J-18808-Ljbffr

Tokamak Energy is a global leader in fusion energy and high temperature superconducting (HTS) technologies. We work with governments and industry to develop and bring fusion and HTS solutions to market through innovation and strategic partnerships. A major part of this is our end to end capability in HTS systems, from design to manufacturing. We are the Magnet Systems Partner for the UK Government's STEP Fusion programme, under a £70million contract running to 2029, working with UK Fusion Energy to deliver HTS magnet systems for the STEP prototype power plant, while also contributing to tokamak systems and plasma integration. Founded in 2009 as a spin-out from the UK Atomic Energy Authority, Tokamak Energy is headquartered in Oxfordshire, with subsidiaries in the United States and Japan. Today, we employ over 300 people and have secured more than £280 million in investment. We operate through three divisions: Fusion - Fusion energy technologies, expertise and testbeds for government and private fusion programmes, including ST40, the world’s highest field spherical tokamak. TE Magnetics - HTS systems for commercial applications including fusion energy, power distribution, life sciences, and propulsion. Ridgway Machines - Manufacturing equipment for the superconducting, electrical and wider energy sectors, enabling the rapid industrialisation of HTS products. We are looking for an Operations & Process Engineer to play a pivotal role in the industrialisation of an innovative manufacturing environment. This is a highly visible position that sits at the intersection of engineering, operations, quality, EHS, projects and supply chain. You will help transform development activities into robust, repeatable manufacturing processes. You will take ownership of operational challenges, drive continuous improvement, and help establish the systems, workflows and production capability required to support growth and delivery objectives. This role will appeal to someone who enjoys creating structure, influencing across multiple teams, and driving change in a fast-moving environment where priorities can evolve quickly. Tokamak Energy is looking for a Senior Manufacturing & Industrialisation Engineer to help build and scale the manufacturing capability within TE Magnetics. This is a senior, hands-on engineering role for an experienced manufacturing or process engineer who has designed production systems, introduced new processes and helped transition technically complex products from R&D or prototype manufacture into repeatable production. You will take ownership of manufacturing processes and value streams, working across Engineering, Operations, Quality, EHS and Supply Chain to create safe, efficient and scalable production capability. The environment is evolving, so you will need to be comfortable creating processes and systems where established solutions may not yet exist. • Design, develop and implement manufacturing processes, production lines and value streams., • Lead the industrialisation of products moving from R&D and prototype manufacture into repeatable production., • Develop factory layouts, production flows, workstations, tooling and manufacturing systems., • Identify equipment and technology requirements, develop business cases and support CAPEX delivery., • Establish process controls, standard work, manufacturing documentation and performance measures., • Improve safety, quality, cost, delivery, capacity and productivity across manufacturing operations., • Lead structured problem-solving and root cause investigations using tools such as 8D, A3, DMAIC, 5 Whys and Fishbone analysis., • Apply Lean Manufacturing and Six Sigma principles to eliminate waste, improve flow and remove production bottlenecks., • Support NPI, process validation, production readiness and manufacturing ramp-up activities., • Use manufacturing data and KPIs to identify priorities and measure improvements., • Work with ERP and MRP systems to improve production planning, control and traceability., • Influence and coordinate cross-functional stakeholders without relying on direct reporting authority., • Coach engineers, technicians and production teams in manufacturing best practice. This is a full-time permanent position based in Abingdon. Given the operational nature of the role, a predominantly on-site presence is expected. Essential Experience • Substantial career experience in manufacturing engineering, process engineering or industrialisation, with demonstrable ownership of production-line development, value-stream design and manufacturing scale-up, • Proven experience designing, creating or substantially improving production lines and manufacturing value streams., • Experience taking technically complex products from R&D, development or prototype manufacture into repeatable production., • Demonstrable delivery of manufacturing industrialisation, factory transformation or production scale-up programmes., • Strong knowledge of Lean Manufacturing, Six Sigma and structured problem-solving methodologies., • Experience of process development, process validation, production documentation and manufacturing controls., • Experience leading cross-functional improvement projects involving Engineering, Operations, Quality, EHS and Supply Chain., • Strong understanding of production capacity, flow, cycle time, bottleneck analysis, OEE and manufacturing KPIs., • Experience developing CAPEX requirements and introducing new production equipment., • Ability to operate autonomously and create practical solutions within a growing or changing manufacturing environment., • Strong stakeholder management and influencing skills. Desirable Experience • Experience within advanced manufacturing, energy technology, industrial equipment, automotive, EV, aerospace production, defence, semiconductors, electronics or medical devices., • Experience within a high-mix, low-volume or technically complex manufacturing environment., • Experience building manufacturing systems or processes from an early stage rather than working solely within established production environments., • Knowledge of DFM, DFA, PFMEA, control plans, process capability and production readiness., • Experience implementing or improving ERP and MRP systems., • Chartered Engineer status or a relevant engineering degree., • Lean Six Sigma Green Belt or Black Belt certification. Personal Attributes • Proactive and hands-on approach., • Comfortable working in an ambiguous, evolving environment., • Resilient and adaptable when priorities change., • Strong sense of ownership and accountability., • Delivery-focused with excellent organisational skills., • Collaborative, influential and relationship-driven., • Passionate about continuous improvement and operational excellence., • Salary range £50,000 to £70,000 dependent on skills and experience and will be discussed from the outset, • 25 days holiday + bank holidays, plus discretionary festive shutdown, • Performance-led rewards including discretionary bonus, innovation and merit schemes, • Share options – a stake in our future success, • Pension and comprehensive financial protection package including death in service and critical illness cover, • Health and wellbeing support, including cash plan and 24/7 assistance, • Ongoing investment in your growth with training and career progression, • Be part of world-changing innovation in Fusion Energy No terminology in the advert or job description is intended to discriminate on the grounds of a person’s age, disability, gender reassignment, marriage or civil partnership, pregnancy or maternity, race, religion or belief, sex, or sexual orientation. Every candidate will be assessed only in accordance with their merits, qualifications and abilities to perform the duties of the job. Pre-employment screening Please note that the appointment of the successful candidate will be subject to standard pre-employment screening, as applicable to the post. This will include right-to-work, proof of identity and references. Data privacy Please note that any personal data submitted to Tokamak Energy as part of the job application process will be processed in accordance with the GDPR and related UK data protection legislation, for more information regarding GDPR please see: government/publications/guide-to-the-general-data-protection-regulation Equality of opportunity Entry into employment with the Tokamak Energy and progression within employment will be determined only by personal merit and the application of criteria which are related to the duties of each post and the relevant salary structure. In all cases, ability to perform the job will be the primary consideration. No applicant or member of staff shall be discriminated against because of age, disability, gender reassignment, marriage or civil partnership, pregnancy or maternity, race, religion or belief, sex, or sexual orientation. #J-18808-Ljbffr

About IonQ: IonQ, Inc. [NYSE: IONQ] is the world’s leading quantum platform and merchant supplier - delivering integrated quantum solutions across computing, networking, sensing, and security. IonQ’s newest generation of quantum computers, the IonQ Tempo, is the latest in a line of cutting‑edge systems that have been helping customers and partners including Amazon Web Services, and AstraZeneca achieve 20x performance results and accelerate innovation in drug discovery, materials science, financial modeling, logistics, cybersecurity, and defense. In 2025, the company achieved 99.99% two-qubit gate fidelity, setting a world record in quantum computing performance. Headquartered in College Park, Maryland, IonQ has operations in California, Colorado, Massachusetts, Tennessee, Washington, Italy, South Korea, Sweden, Switzerland, Canada, and the United Kingdom. Our quantum computing services are available through all major cloud providers, while we also meet the needs of networking and sensing customers across land, sea, air, and space. IonQ is making quantum platforms more accessible and impactful than ever before. Location: Oxford, UK Office commitment: Hybrid The Role: Quantum is now, and it's built here. Oxford Ionics, now part of IonQ, is pioneering the next generation of quantum computing. Using our world‑leading trapped‑ion technology, we're building the most powerful, accurate and reliable quantum systems to tackle problems that today's supercomputers cannot solve. We're looking for an enthusiastic and highly technical Senior Software Engineer for our non‑realtime controllers team who will thrive in our dynamic cross‑disciplinary environment. You will be working closely with our skilled software engineers, our systems teams who operate the physical quantum computers, and our world‑leading quantum scientists to build and operate the software that controls the hardware surrounding our quantum computers. Previous exposure to quantum systems is not required. You will own areas of the hardware control surface end to end, from the device protocol up to a service running reliably across our fleet. This is a hands‑on engineering role and stays that way as you grow. A working quantum computer is far more than the ion trap and its real‑time control electronics. It depends on a fleet of supporting hardware, including cryogenic compressors, vacuum pumps, power supplies, lasers, temperature controllers, wavemeters and cameras, that has to be kept observable, controllable and reliable. The timing‑critical operations such as gate waveforms and ion transport run on dedicated real‑time FPGA systems, while this team owns everything that does not need hard timing guarantees. These services run on general‑purpose Linux hardware and must be rock‑solid, because a failed compressor or an un‑noticed pressure drift takes a whole machine offline. Responsibilities: This is a hands‑on engineering role, balancing delivery of your own areas with support for the teams and scientists who depend on them. Key responsibilities include: • Own a group of device controllers end to end, covering API design, implementation, rollout and ongoing operational health., • Make services robust against the ways real instruments fail., • Bring devices onto our current framework, and roll the result out across the fleet without disrupting running experiments., • Improve the shared framework where a problem turns out to be common to many controllers rather than specific to one., • Work closely with the systems teams and scientists who depend on these services, and strengthen observability, health checking and alerting., • Raise the standard of the code around you through review, and bring less experienced engineers on by working alongside them. Requirements: To be successful, you will need experience working with Linux based systems and interfacing with hardware, and a track record of making software behave well against unreliable external dependencies. We're looking for someone who can own a problem area with little supervision and judge where robustness is worth the effort. You’d be a great fit with: • Strong systems engineering skills. Our controllers are written in Rust, so either solid Rust experience or deep proficiency in another systems language and the appetite to work in a Rust codebase, including async programming., • Experience designing and operating networked services such as gRPC or REST, with a real grasp of error handling, observability and failure modes., • Experience of hardware and instrument protocols and interfaces such as SCPI, Modbus, serial and Ethernet., • Comfortable owning the production behaviour of what you build, not just its correctness in test., • Excellent communication skills both within software and across disciplines, and an interest in helping other engineers get better at the craft without wanting to stop building yourself. Benefits Be part of a team that’s shaping the future of quantum. We offer more than just a role, you’ll join a world class community of scientists, engineers and innovators working to unlock the full potential of quantum computing. We offer a range of benefits, including opportunities to further your career alongside industry leaders, a competitive salary with IonQ stock options, an annual performance bonus, generous annual leave, flexible hybrid working, private medical and dental insurance for you and your family, and much more. Join us and be part of the future of quantum computing. We’re proud to be an equal opportunity employer and welcome applicants from all backgrounds. Compensation will vary based on individual factors such as education, qualifications, and experience of the final candidate(s), specific office location, and calibration against relevant market data and internal team equity. Posted base salary figures are subject to change as new market data becomes available. Our benefits include comprehensive medical, dental, and vision plans, matching 401(k), unlimited PTO and paid holidays, parental/adoption leave, legal insurance, and a home technology stipend. Details of participation in these benefit plans will be provided when a candidate receives an offer of employment. At IonQ, we believe in fair treatment, access, opportunity, and advancement for all while striving to identify and eliminate barriers. We empower employees to thrive by fostering a culture of autonomy, productivity, and respect. We are dedicated to creating an environment where individuals can feel welcomed, respected, supported, and valued. We are committed to equity and justice. We welcome different voices and viewpoints and do not discriminate on the basis of race, religion, ancestry, physical and/or mental disability, medical condition, genetic information, marital status, sex, gender, gender identity, gender expression, transgender status, age, sexual orientation, military or veteran status, or any other basis protected by law. We are proud to be an Equal Employment Opportunity employer. US Technical Jobs. The position you are applying for will require access to technology that is subject to U.S. export control and government contract restrictions. Employment with IonQ is contingent on either verifying “U.S. Person” (e.g., U.S. citizen, U.S. national, U.S. permanent resident, or lawfully admitted into the U.S. as a refugee or granted asylum) status for export controls and government contracts work, obtaining any necessary license, and/or confirming the availability of a license exception under U.S. export controls. Please note that in the absence of confirming you are a U.S. Person for export control and government contracts work purposes, IonQ may choose not to apply for a license or decline to use a license exception (if available) for you to access export‑controlled technology that may require authorization, and similarly, you may not qualify for government contracts work that requires U.S. Persons, and IonQ may decline to proceed with your application on those bases alone. Accordingly, we will have some additional questions regarding your immigration status that will be used for export control and compliance purposes, and the answers will be reviewed by compliance personnel to ensure compliance with federal law. US Non-Technical Jobs. Due to applicable export control laws and regulations, candidates must be a U.S. citizen or national, U.S. permanent resident (i.e., current Green Card holder), or lawfully admitted into the U.S. as a refugee or granted asylum. Accordingly, we will have some additional questions regarding your immigration status that will be used for export control and compliance purposes, and the answers will be reviewed by compliance personnel to ensure compliance with federal law. #J-18808-Ljbffr

IonQ, Inc. [NYSE: IONQ] is the world’s leading quantum platform and merchant supplier - delivering integrated quantum solutions across computing, networking, sensing, and security. IonQ’s newest generation of quantum computers, the IonQ Tempo, is the latest in a line of cutting-edge systems that have been helping customers and partners including Amazon Web Services, and AstraZeneca achieve 20x performance results and accelerate innovation in drug discovery, materials science, financial modeling, logistics, cybersecurity, and defense. In 2025, the company achieved 99.99% two-qubit gate fidelity, setting a world record in quantum computing performance. Headquartered in College Park, Maryland, IonQ has operations in California, Colorado, Massachusetts, Tennessee, Washington, Italy, South Korea, Sweden, Switzerland, Canada, and the United Kingdom. Our quantum computing services are available through all major cloud providers, while we also meet the needs of networking and sensing customers across land, sea, air, and space. IonQ is making quantum platforms more accessible and impactful than ever before. This role is based at our Oxford, England (UK) office, with the option to work a few days a week remotely. Travel: Up to 5%. Job ID: 1765 We are looking for a Staff Analog Mixed-Signal Design and Verification Engineer to join our Cryo-CMOS IC team at IonQ Oxford. In this role, you will design analog and mixed-signal blocks from specification through circuit design, simulation, layout, tape-out and silicon validation. You will also own top-level chip integration and modelling as a first-class part of our Cryo-CMOS development flow. In this you will build and maintain the model of the chip that the whole team simulates against, a mixed-abstraction model combining transistor-level circuits with Verilog-A/Verilog-AMS and SystemVerilog real-number behavioural blocks. You will decide which blocks are represented at which level of abstraction, keep the models faithful to the schematics and measured silicon. The full-chip model will then be used to verify the ASICs that control the quantum processor from room temperature down to a few kelvin. You'll play an important part in shaping the design, modelling and verification methodology, standards and sign-off criteria that support our work in building the world's most advanced quantum systems. In this position, you will build and maintain the model of the chip that the whole team simulates against, a mixed-abstraction model combining transistor-level circuits with Verilog-A/Verilog-AMS and SystemVerilog real-number behavioural blocks. These models will be derived form first-principles mathematics and correlated against schematic and measured silicon. You will decide which blocks are represented at which level of abstraction, keep the models faithful to the schematics and measured silicon. The full-chip model will then be used to verify the ASICs that control the quantum processor from room temperature down to a few kelvin. You'll have the opportunity to set the design and modelling standards the programme signs off against, making trusted models to inform tape-out decisions, and raise the design and modelling capability of the engineers around you, contributing directly to the success of IonQ's quantum computing roadmap. Key responsibilities include: • Own the full-chip modelling strategy: model architecture, abstraction levels, accuracy targets and sign-off criteria used across the IC development flow, • Owning analog and mixed-signal blocks (references, DACs, switches, regulators, clock distribution) from specification through schematic design, • Own top-level integration: define block interfaces and specifications, assemble the top level, and run the full-chip mixed-signal simulations that verify the ASIC Develop Verilog-A and Verilog-AMS models of analog blocks and assemble them into a simulatable full chip, • Build real-number models so the full chip runs in digital verification and regression at practical speed, • Derive models from mathematics: turn a transfer function, a Z-parameter network description or a MATLAB analysis into robust Verilog-A with well-behaved tolerances, • Define and run model-versus-schematic correlation, keeping models in sync with design releases, and feed measured silicon behaviour, back into the models and the block designs, • Stand up mixed-signal co-simulation and regression (Cadence AMS Designer, Xcelium with Spectre) Lead block-level design reviews and mentor engineers on circuit design and modelling craft To be successful, you will need deep analog and mixed-signal design and modelling experience, typically 10+ years. You will have designed blocks proven in silicon and models and used in production tape-out flows. You will bring expert transistor-level design of precision analog blocks (references, DACs, regulators, switches, clock distribution) taken through PVT and Monte Carlo, layout and silicon validation, together with expert Verilog-A and Verilog-AMS and strong real-number modelling. You’d be a great fit with: • Multiple tape-outs with responsibility for block design and top-level integration, including silicon bring-up and bench characterisation, • Strong mathematical foundations: linear systems, Laplace and z-domain analysis, network (Z-) parameters, noise and non-linearity, • Fluency in a production Cadence flow: Virtuoso, Spectre, Xcelium and AMS Designer or similar co-simulation environments, including parasitic extraction and post-layout sign-off, • SystemVerilog, plus MATLAB or Python/NumPy for analysis and model validation; scripting to automate model generation, checking and regression, • Cryogenic, space or other extreme-environment silicon experience will be highly beneficial, especially designing beyond foundry model validity using measured device data Compensation will vary based on individual factors such as education, qualifications, and experience of the final candidate(s), specific office location, and calibration against relevant market data and internal team equity. Posted base salary figures are subject to change as new market data becomes available. Our benefits include comprehensive medical, dental, and vision plans, matching 401(k), unlimited PTO and paid holidays, parental/adoption leave, legal insurance, and a home technology stipend. Details of participation in these benefit plans will be provided when a candidate receives an offer of employment. At IonQ, we believe in fair treatment, access, opportunity, and advancement for all while striving to identify and eliminate barriers. We empower employees to thrive by fostering a culture of autonomy, productivity, and respect. We are dedicated to creating an environment where individuals can feel welcomed, respected, supported, and valued. We are committed to equity and justice. We welcome different voices and viewpoints and do not discriminate on the basis of race, religion, ancestry, physical and/or mental disability, medical condition, genetic information, marital status, sex, gender, gender identity, gender expression, transgender status, age, sexual orientation, military or veteran status, or any other basis protected by law. We are proud to be an Equal Employment Opportunity employer. The position you are applying for will require access to technology that is subject to U.S. export control and government contract restrictions. Employment with IonQ is contingent on either verifying “U.S. Person” (e.g., U.S. citizen, U.S. national, U.S. permanent resident, or lawfully admitted into the U.S. as a refugee or granted asylum) status for export controls and government contracts work, obtaining any necessary license, and/or confirming the availability of a license exception under U.S. export controls. Please note that in the absence of confirming you are a U.S. Person for export control and government contracts work purposes, IonQ may choose not to apply for a license or decline to use a license exception (if available) for you to access export-controlled technology that may require authorization, and similarly, you may not qualify for government contracts work that requires U.S. Persons, and IonQ may decline to proceed with your application on those bases alone. Accordingly, we will have some additional questions regarding your immigration status that will be used for export control and compliance purposes, and the answers will be reviewed by compliance personnel to ensure compliance with federal law. Due to applicable export control laws and regulations, candidates must be a U.S. citizen or national, U.S. permanent resident (i.e., current Green Card holder), or lawfully admitted into the U.S. as a refugee or granted asylum. Accordingly, we will have some additional questions regarding your immigration status that will be used for export control and compliance purposes, and the answers will be reviewed by compliance personnel to ensure compliance with federal law. #J-18808-Ljbffr

We are expanding our engineering team and are seeking a Mechanical Engineer to support advanced reactor and fusion programmes. Working in multidisciplinary teams, you will ensure mechanical system and component design meaningfully informs engineering decisions and programme strategy. • Ownership of mechanical development activities from concept through detailed and production design, manufacture, integration, and testing, ensuring delivery to agreed schedule, budget, and quality requirements., • Support and participate in practical assembly, integration, and test activities, including fault finding and iterative design improvement., • Produce and review manufacturing‑ready designs, including detailed drawings, tolerances, and supporting documentation., • Capture and flow down system‑level requirements into mechanical designs, ensuring traceability from requirements to delivered solution., • Build and maintain relationships with subcontractors to enable engineering progression., • Ensure all work is delivered in accordance with the Oxford Sigma Management System, including document control, design reviews and technical governance., • Support knowledge sharing and capability development within the team, including informal mentoring of less‑experienced engineers where appropriate. Ideally, you will have some of these: • Bachelor’s (or higher) degree in Mechanical Engineering or a related discipline., • 3 - 8 years industrial experience., • Proficiency in CAD/FEM software., • Good understanding of Design for Manufacture and Assembly (DfMA) principles., • Proven ability to produce manufacturing‑ready drawings to ISO BS 8888, including appropriate use of GD&T., • Familiarity with engineering codes, standards, or qualification processes relevant to high‑integrity systems., • Broad science and engineering appreciation, with the ability to understand adjacent disciplines (e.g. materials, thermal hydraulics and neutronics) and integrate into engineering judgement., • Awareness of legal and contractual aspects of project activities, such as procurement, processes, and regulatory compliance., • An ability to communicate technical concepts to technical non-specialists., • Excellent verbal and written communication and presentation skills, including technical document quality., • Experience as a project team member in a multi-partner environment., • Experience in integrated thermal and structural design and analysis., • Experience with elevated temperature and pressure process systems, possibly including nuclear (tritium)., • Experience applying ASME BPVC, ASME B31.3, BS EN 13445, BS EN 13480, PSSR or PESR. Due to the nature of the work, candidates must be British citizens and have been continuously resident in the UK for the past five years. • 28 days annual leave pro-rata., • Company bonus scheme., • Flexible working around core hours., • Company pension scheme., • Cycle to work scheme., • Enhanced parental pay., • Inclusion in the Business Health Scheme., • Assist and support chartership progression with the appropriate body. It is anticipated that this role may require for you to work on defence related projects. Underrepresented people are less likely to apply for engineering roles if they do not meet 100% of the job requirements. We are actively seeking these kinds of applicants and believe in hiring people not checklists. #J-18808-Ljbffr

Upgrade Your Career With Aira Clean-energy tech leads to a positive global transformation. Heating homes contribute to 15% of Europe's CO2 emissions. Switching to sustainable solutions offers households a way to achieve net-zero emissions. Upgrade Your Career With Aira Clean-energy tech leads to a positive global transformation. Heating homes contribute to 15% of Europe's CO2 emissions. Switching to sustainable solutions offers households a way to achieve net-zero emissions. Aira's mission is to advance the next generation of home energy solutions, creating intelligent, sustainable homes for a meaningful impact. Starting with innovative heat pumps, it will evolve into a comprehensive, intelligent clean energy-tech system and include dynamic electrical tariffs, cutting-edge home solar systems, and advanced battery storage solutions. The survey/design visit is a key aspect of the customer journey to ensure an installation goes ahead as planned, and as the customer expects. You will find solutions to problems, ensure the project works in the interests of both the customer and Aira, and provide excellent customer service along the way. You will have the technical expertise to offer additional products and services we may offer in the interests of the customer. • Have the necessary qualifications, training, and experience to design high quality air source heat pump installations for domestic properties., • Gather information from the quote, property and your survey data to generate an accurate heat loss calculation and emitter output requirements, • Find solutions to any technical issues where possible to ensure an installation can still go ahead, • Report any issues which may affect installation to your line manager from the customers property., • Keep up to date with all manufacturer's guidance, and any legislative changes including but not limited to heat pumps, low carbon heating, clean energy, and building regulations., • Operate within required Aira’s efficiency guidelines as well as MCS etc., • Attend customer properties in your designated area, • Conduct a site survey and collect data relevant to the installation requirements, • Carry out a room by room heat loss assessment, • Determine which radiators need to be replaced, and communicate this with your customer, • Answer any technical queries the customer may have, • Communicate any price changes with the customer and explain the reason for these, • Obtain approval from the customer for your proposal to go ahead, • Create a list of materials required for the installation to be carried out, • You’ll need to have the necessary qualifications, training, and experience to design high quality air source heat pump installations for domestic properties. The following would be useful to have; • Qualifications in System design such as Heat Geek Heating Mastery, • Level 3 Award in installation and maintenance of air source heat pump systems, • Water regulations certificate (WRAS) course, • Level 2 / 3 Award in plumbing, • Level 3 Award Low temperature heating and hot water systems in dwellings, • Salary of £42,000, • 25 days annual leave + bank holidays, • Health Cash Plan, • Reward Gateway (shopping discount), • Life insurance, • 25 days Annual Leave plus Bank Holidays, • iPad, Phone and all equipment provided #J-18808-Ljbffr

Tokamak Energy is a global leader in fusion energy and high temperature superconducting (HTS) technologies. We work with governments and industry to develop and bring fusion and HTS solutions to market through innovation and strategic partnerships. A major part of this is our end to end capability in HTS systems, from design to manufacturing. We are the Magnet Systems Partner for the UK Government's STEP Fusion programme, under a £70million contract running to 2029, working with UK Fusion Energy to deliver HTS magnet systems for the STEP prototype power plant, while also contributing to tokamak systems and plasma integration. Founded in 2009 as a spin-out from the UK Atomic Energy Authority, Tokamak Energy is headquartered in Oxfordshire, with subsidiaries in the United States and Japan. Today, we employ over 300 people and have secured more than £280 million in investment. We operate through three divisions: Fusion - Fusion energy technologies, expertise and testbeds for government and private fusion programmes, including ST40, the world’s highest field spherical tokamak. TE Magnetics - HTS systems for commercial applications including fusion energy, power distribution, life sciences, and propulsion. Ridgway Machines - Manufacturing equipment for the superconducting, electrical and wider energy sectors, enabling the rapid industrialisation of HTS products. We are looking for an Operations & Process Engineer to play a pivotal role in the industrialisation of an innovative manufacturing environment. This is a highly visible position that sits at the intersection of engineering, operations, quality, EHS, projects and supply chain. You will help transform development activities into robust, repeatable manufacturing processes. You will take ownership of operational challenges, drive continuous improvement, and help establish the systems, workflows and production capability required to support growth and delivery objectives. This role will appeal to someone who enjoys creating structure, influencing across multiple teams, and driving change in a fast-moving environment where priorities can evolve quickly. Tokamak Energy is looking for a Senior Manufacturing & Industrialisation Engineer to help build and scale the manufacturing capability within TE Magnetics. This is a senior, hands-on engineering role for an experienced manufacturing or process engineer who has designed production systems, introduced new processes and helped transition technically complex products from R&D or prototype manufacture into repeatable production. You will take ownership of manufacturing processes and value streams, working across Engineering, Operations, Quality, EHS and Supply Chain to create safe, efficient and scalable production capability. The environment is evolving, so you will need to be comfortable creating processes and systems where established solutions may not yet exist. • Design, develop and implement manufacturing processes, production lines and value streams., • Lead the industrialisation of products moving from R&D and prototype manufacture into repeatable production., • Develop factory layouts, production flows, workstations, tooling and manufacturing systems., • Identify equipment and technology requirements, develop business cases and support CAPEX delivery., • Establish process controls, standard work, manufacturing documentation and performance measures., • Improve safety, quality, cost, delivery, capacity and productivity across manufacturing operations., • Lead structured problem-solving and root cause investigations using tools such as 8D, A3, DMAIC, 5 Whys and Fishbone analysis., • Apply Lean Manufacturing and Six Sigma principles to eliminate waste, improve flow and remove production bottlenecks., • Support NPI, process validation, production readiness and manufacturing ramp-up activities., • Use manufacturing data and KPIs to identify priorities and measure improvements., • Work with ERP and MRP systems to improve production planning, control and traceability., • Influence and coordinate cross-functional stakeholders without relying on direct reporting authority., • Coach engineers, technicians and production teams in manufacturing best practice. This is a full-time permanent position based in Abingdon. Given the operational nature of the role, a predominantly on-site presence is expected. Essential Experience • Substantial career experience in manufacturing engineering, process engineering or industrialisation, with demonstrable ownership of production-line development, value-stream design and manufacturing scale-up, • Proven experience designing, creating or substantially improving production lines and manufacturing value streams., • Experience taking technically complex products from R&D, development or prototype manufacture into repeatable production., • Demonstrable delivery of manufacturing industrialisation, factory transformation or production scale-up programmes., • Strong knowledge of Lean Manufacturing, Six Sigma and structured problem-solving methodologies., • Experience of process development, process validation, production documentation and manufacturing controls., • Experience leading cross-functional improvement projects involving Engineering, Operations, Quality, EHS and Supply Chain., • Strong understanding of production capacity, flow, cycle time, bottleneck analysis, OEE and manufacturing KPIs., • Experience developing CAPEX requirements and introducing new production equipment., • Ability to operate autonomously and create practical solutions within a growing or changing manufacturing environment., • Strong stakeholder management and influencing skills. Desirable Experience • Experience within advanced manufacturing, energy technology, industrial equipment, automotive, EV, aerospace production, defence, semiconductors, electronics or medical devices., • Experience within a high-mix, low-volume or technically complex manufacturing environment., • Experience building manufacturing systems or processes from an early stage rather than working solely within established production environments., • Knowledge of DFM, DFA, PFMEA, control plans, process capability and production readiness., • Experience implementing or improving ERP and MRP systems., • Chartered Engineer status or a relevant engineering degree., • Lean Six Sigma Green Belt or Black Belt certification. Personal Attributes • Proactive and hands-on approach., • Comfortable working in an ambiguous, evolving environment., • Resilient and adaptable when priorities change., • Strong sense of ownership and accountability., • Delivery-focused with excellent organisational skills., • Collaborative, influential and relationship-driven., • Passionate about continuous improvement and operational excellence., • Salary range £50,000 to £70,000 dependent on skills and experience and will be discussed from the outset, • 25 days holiday + bank holidays, plus discretionary festive shutdown, • Performance-led rewards including discretionary bonus, innovation and merit schemes, • Share options – a stake in our future success, • Pension and comprehensive financial protection package including death in service and critical illness cover, • Health and wellbeing support, including cash plan and 24/7 assistance, • Ongoing investment in your growth with training and career progression, • Be part of world-changing innovation in Fusion Energy No terminology in the advert or job description is intended to discriminate on the grounds of a person’s age, disability, gender reassignment, marriage or civil partnership, pregnancy or maternity, race, religion or belief, sex, or sexual orientation. Every candidate will be assessed only in accordance with their merits, qualifications and abilities to perform the duties of the job. Pre-employment screening Please note that the appointment of the successful candidate will be subject to standard pre-employment screening, as applicable to the post. This will include right-to-work, proof of identity and references. Data privacy Please note that any personal data submitted to Tokamak Energy as part of the job application process will be processed in accordance with the GDPR and related UK data protection legislation, for more information regarding GDPR please see: government/publications/guide-to-the-general-data-protection-regulation Equality of opportunity Entry into employment with the Tokamak Energy and progression within employment will be determined only by personal merit and the application of criteria which are related to the duties of each post and the relevant salary structure. In all cases, ability to perform the job will be the primary consideration. No applicant or member of staff shall be discriminated against because of age, disability, gender reassignment, marriage or civil partnership, pregnancy or maternity, race, religion or belief, sex, or sexual orientation. #J-18808-Ljbffr

Optimisation Engineer Location: Oxfordshire Salary: Up to £45,000 per annum Job Type: Full-time, Permanent I'm working with an exciting Food Manufacturing business that is looking for an experienced Optimisation Engineer to join their Operations team. This is a fantastic opportunity for an engineer who enjoys being hands‑on, data‑driven and focused on making a measurable difference across manufacturing performance. You will play a key role in improving efficiency, reliability, quality and cost, using continuous improvement and engineering principles to reduce waste and downtime while increasing throughput and capacity. • Analyse production data including OEE, downtime, yield, waste and energy consumption to identify improvement opportunities., • Lead and support Continuous Improvement / Lean / Six Sigma initiatives., • Optimise manufacturing processes to improve efficiency, capacity and cost., • Work closely with Production and Engineering teams to improve equipment reliability and reduce breakdowns., • Lead Root Cause Analysis (RCA) and implement sustainable corrective actions., • Support commissioning, validation and optimisation of new equipment and process changes., • Lead or support CI projects from concept through to implementation and validation., • Act as a Pillar Lead for Autonomous Maintenance and Progressive Maintenance., • Play a key role in a major capacity expansion project, including the evaluation of in-line freezing., • Develop SOPs, best-practice processes and training for operators and engineers., • Lead projects focused on automation, energy reduction and delivering strong ROI., • Track and report improvements, savings and project performance., • Work collaboratively across Production, Quality, Technical, Engineering and Supply Chain. You'll ideally have: • A degree or equivalent experience in Engineering – Mechanical, Electrical, Manufacturing, Chemical or similar., • Minimum 2 years' experience within Food or FMCG Manufacturing., • Strong understanding of manufacturing processes and production equipment., • Experience working with OEE, SPC and manufacturing performance data., • Experience using CAD packages., • Knowledge of Lean Manufacturing / Continuous Improvement methodologies., • Strong analytical, problem-solving and project management skills., • The ability to influence and engage shop-floor teams., • Six Sigma Green Belt or higher., • Advanced Excel / Power BI experience., • Experience in temperature-controlled food manufacturing., • Automation, PLC or process control experience., • Knowledge of BRC, HACCP or ISO 22000., • Previous project management experience. This is an opportunity to join a fast-moving Food Manufacturing environment where you can have a genuine impact on manufacturing performance. You'll be working on significant improvement and capacity projects, including high-ROI automation and energy reduction initiatives, while helping to build a stronger culture of operational excellence. If you're a proactive engineer who enjoys solving problems, improving processes and seeing the results of your work on the shop floor, this could be an excellent next career move. Salary: Up to £45,000 + benefits #J-18808-Ljbffr

Oxford, England, United Kingdom About IonQ: IonQ, Inc . [NYSE: IONQ] is the world’s leading quantum platform and merchant supplier - delivering integrated quantum solutions across computing, networking, sensing, and security. IonQ’s newest generation of quantum computers, the IonQ Tempo, is the latest in a line of cutting-edge systems that have been helping customers and partners including Amazon Web Services, and AstraZeneca achieve 20x performance results and accelerate innovation in drug discovery, materials science, financial modeling, logistics, cybersecurity, and defense. In 2025, the company achieved 99.99% two‑qubit gate fidelity, setting a world record in quantum computing performance . Headquartered in College Park, Maryland, IonQ has operations in California, Colorado, Massachusetts, Tennessee, Washington, Italy, South Korea, Sweden, Switzerland, Canada, and the United Kingdom. Our quantum computing services are available through all major cloud providers, while we also meet the needs of networking and sensing customers across land, sea, air, and space. IonQ is making quantum platforms more accessible and impactful than ever before. Location:Oxford, UK Office commitment: Hybrid The Role: Quantum is now, and it's built here. Oxford Ionics, now part of IonQ, is pioneering the next generation of quantum computing. Using our world‑leading trapped‑ion technology, we're building the most powerful, accurate and reliable quantum systems to tackle problems that today's supercomputers cannot solve. We're looking for an enthusiastic and highly technical Senior Software Engineer for our non‑realtime controllers team who will thrive in our dynamic cross‑disciplinary environment. You will be working closely with our skilled software engineers, our systems teams who operate the physical quantum computers, and our world‑leading quantum scientists to build and operate the software that controls the hardware surrounding our quantum computers. Previous exposure to quantum systems is not required. You will own areas of the hardware control surface end to end, from the device protocol up to a service running reliably across our fleet. This is a hands‑on engineering role and stays that way as you grow. A working quantum computer is far more than the ion trap and its real‑time control electronics. It depends on a fleet of supporting hardware, including cryogenic compressors, vacuum pumps, power supplies, lasers, temperature controllers, wavemeters and cameras, that has to be kept observable, controllable and reliable. The timing‑critical operations such as gate waveforms and ion transport run on dedicated real‑time FPGA systems, while this team owns everything that does not need hard timing guarantees. These services run on general‑purpose Linux hardware and must be rock‑solid, because a failed compressor or an un‑noticed pressure drift takes a whole machine offline. Responsibilities: This is a hands‑on engineering role, balancing delivery of your own areas with support for the teams and scientists who depend on them. Key responsibilities include: • Own a group of device controllers end to end, covering API design, implementation, rollout and ongoing operational health., • Make services robust against the ways real instruments fail., • Bring devices onto our current framework, and roll the result out across the fleet without disrupting running experiments., • Improve the shared framework where a problem turns out to be common to many controllers rather than specific to one., • Work closely with the systems teams and scientists who depend on these services, and strengthen observability, health checking and alerting., • Raise the standard of the code around you through review, and bring less experienced engineers on by working alongside them. Requirements: To be successful, you will need experience working with Linux based systems and interfacing with hardware, and a track record of making software behave well against unreliable external dependencies. We're looking for someone who can own a problem area with little supervision and judge where robustness is worth the effort. You’d be a great fit with: • Strong systems engineering skills. Our controllers are written in Rust, so either solid Rust experience or deep proficiency in another systems language and the appetite to work in a Rust codebase, including async programming., • Experience designing and operating networked services such as gRPC or REST, with a real grasp of error handling, observability and failure modes., • Experience of hardware and instrument protocols and interfaces such as SCPI, Modbus, serial and Ethernet., • Comfortable owning the production behaviour of what you build, not just its correctness in test., • Excellent communication skills both within software and across disciplines, and an interest in helping other engineers get better at the craft without wanting to stop building yourself. Be part of a team that’s shaping the future of quantum. We offer more than just a role, you’ll join a world class community of scientists, engineers and innovators working to unlock the full potential of quantum computing. We offer a range of benefits, including opportunities to further your career alongside industry leaders, a competitive salary with IonQ stock options, an annual performance bonus, generous annual leave, flexible hybrid working, private medical and dental insurance for you and your family, and much more. Join us and be part of the future of quantum computing. We’re proud to be an equal opportunity employer and welcome applicants from all backgrounds. Compensation will vary based on individual factors such as education, qualifications, and experience of the final candidate(s), specific office location, and calibration against relevant market data and internal team equity. Posted base salary figures are subject to change as new market data becomes available. Our benefits include comprehensive medical, dental, and vision plans, matching 401(k), unlimited PTO and paid holidays, parental/adoption leave, legal insurance, and a home technology stipend. Details of participation in these benefit plans will be provided when a candidate receives an offer of employment. At IonQ, we believe in fair treatment, access, opportunity, and advancement for all while striving to identify and eliminate barriers. We empower employees to thrive by fostering a culture of autonomy, productivity, and respect. We are dedicated to creating an environment where individuals can feel welcomed, respected, supported, and valued. We are committed to equity and justice. We welcome different voices and viewpoints and do not discriminate on the basis of race, religion, ancestry, physical and/or mental disability, medical condition, genetic information, marital status, sex, gender, gender identity, gender expression, transgender status, age, sexual orientation, military or veteran status, or any other basis protected by law. We are proud to be an Equal Employment Opportunity employer. US Technical Jobs. The position you are applying for will require access to technology that is subject to U.S. export control and government contract restrictions. Employment with IonQ is contingent on either verifying “U.S. Person” (e.g., U.S. citizen, U.S. national, U.S. permanent resident, or lawfully admitted into the U.S. as a refugee or granted asylum) status for export controls and government contracts work, obtaining any necessary license, and/or confirming the availability of a license exception under U.S. export controls. Please note that in the absence of confirming you are a U.S. Person for export control and government contracts work purposes, IonQ may choose not to apply for a license or decline to use a license exception (if available) for you to access export‑controlled technology that may require authorization, and similarly, you may not qualify for government contracts work that requires U.S. Persons, and IonQ may decline to proceed with your application on those bases alone. Accordingly, we will have some additional questions regarding your immigration status that will be used for export control and compliance purposes, and the answers will be reviewed by compliance personnel to ensure compliance with federal law. US Non-Technical Jobs. Due to applicable export control laws and regulations, candidates must be a U.S. citizen or national, U.S. permanent resident (i.e., current Green Card holder), or lawfully admitted into the U.S. as a refugee or granted asylum. Accordingly, we will have some additional questions regarding your immigration status that will be used for export control and compliance purposes, and the answers will be reviewed by compliance personnel to ensure compliance with federal law. #J-18808-Ljbffr

Build the manufacturing capability behind the next generation of opto-chemical sensors. Mode Labs is developing an autonomous opto-chemical sensing platform for remote environmental monitoring. We are looking for a senior, hands-on engineering leader to own the productisation and industrialisation of our first commercial sensor platform. You will lead the translation of our proven engineering MVP into a robust, compliant, serviceable and manufacturable product. You will define and manage the route from existing prototype through engineering, design and production validation to controlled release. Working across engineering, quality, operations and supply chain, you will balance performance, reliability, compliance, cost and manufacturability. This role begins as a senior individual-contributor and technical-lead role, combining strategic ownership with hands‑on involvement in builds, testing and problem‑solving. You will then build and lead a wider manufacturing team to deliver your vision. • Own the industrialisation roadmap, development stages, release gates and production-readiness criteria., • Lead DFM, DFA, design-for-test, service and reliability activities across optical, mechanical, electronic, fluidic and sensing-chemistry interfaces., • Establish a controlled product definition covering bills of materials, drawings, specifications, software dependencies and manufacturing data., • Lead pilot and pre-production builds, converting results into prioritised design and process improvements., • Determine the applicable regulatory and certification routes for the product's intended markets and use., • Own the verification and validation strategy, including requirements traceability, test methods, acceptance criteria and treatment of failures., • Coordinate pre‑compliance and formal testing with specialist advisers and accredited laboratories., • Build the evidence required for applicable UKCA or CE conformity, technical files, declarations and product labelling., • Define appropriate environmental and reliability testing for remote deployment, including ingress, temperature, humidity, corrosion, shock, vibration and accelerated life testing., • Develop and release repeatable assembly, inspection, calibration and end-of-line test processes., • Specify the tooling, fixtures, reference standards and test infrastructure required for production., • Establish proportionate process controls, PFMEAs, control plans, traceability, change control and non‑conformance processes within the QMS., • Define production metrics covering yield, quality, cycle time, capacity and unit cost., • Select and develop key suppliers and manufacturing partners, managing qualification, transfer and supply‑chain risks., • Ensure service, repair, calibration and field‑return requirements are reflected in the product and manufacturing design., • Mentor colleagues and help establish the manufacturing practices and capabilities needed as the company grows., • Built a detailed understanding of the MVP, intended use, architecture, current prototype build process and principal technical risks, transferring knowledge from the existing engineering team., • Completed a productisation gap assessment covering design maturity, reliability, compliance, manufacturing, supply chain and serviceability., • Agreed an integrated industrialisation roadmap with clear stages, owners, budget, schedule and readiness criteria., • Defined the verification, compliance and certification strategy, including external test requirements., • Led or supported a representative build and test cycle, turning the findings into a prioritised action plan., • Identified the critical suppliers, long‑lead, single‑source and make‑versus‑buy decisions., • Scoped and recruited an appropriately scaled manufacturing team, including a roadmap for future expansion., • Delivered an agreed production baseline achieving the required performance, reliability, compliance, cost and manufacturability targets., • Completed the planned engineering, design and production validation stages, with remaining risks formally understood and owned., • Achieved the applicable conformity, certification and market‑access milestones., • Released repeatable assembly, calibration and test processes with suitable tooling, controls and traceability., • Demonstrated agreed production performance through pilot or pre‑production builds. You are a hands‑on product industrialisation leader who brings structure to ambiguity. You have taken complex hardware beyond prototype and understand the trade‑offs required to make it reliable, compliant, manufacturable and supportable. You have the ability to balance evolving design with the need to deliver MVP units to customers. You have substantial industry experience and may have a degree, HND or apprenticeship in a relevant engineering or scientific discipline. • Significant experience in NPI, product industrialisation, manufacturing engineering or complex hardware development., • A track record of taking at least one multidisciplinary hardware product from prototype through validation and into controlled production., • Experience defining and managing product verification, compliance and external certification testing., • Strong practical knowledge of DFM, manufacturing process development, production test, tooling and quality planning., • Experience leading pilot builds, process validation and data‑led improvements in yield, reliability, capacity or cost., • Experience developing relationships with suppliers or transferring products and processes to manufacturing partners., • Working knowledge of engineering change, non‑conformance, root‑cause analysis and corrective action within a QMS., • Ability to lead cross‑functional programmes, communicate risks clearly and make sound decisions with incomplete information., • Willingness to remain hands‑on with product build, test and troubleshooting., • Optical systems, spectroscopy, precision alignment or fibre technologies., • Fluidics, wetted materials, contamination control, sensor chemistry, reagents or consumables., • Connected or battery-powered instruments intended for remote or outdoor deployment., • Electrical safety, EMC, radio, ingress‑protection, RoHS or WEEE requirements., • Environmental and accelerated‑life testing., • Low‑ or medium‑volume manufacture of complex scientific, analytical or industrial instruments., • ERP or product‑lifecycle systems and ISO9001‑aligned quality management systems. The successful candidate must be able to demonstrate the right to work in the UK and be willing to travel to suppliers, manufacturing partners and test laboratories in the UK and occasionally overseas. Salary: £70,000 - £80,000 p.a. depending on skills and experience. • Employee share-option scheme., • 25 days paid leave plus bank holidays., • Company pension contributions matched up to 5%., • Group life & legacy cover., • Annual discretionary training allowance., • One paid charity volunteering day per year., • Travel-to-work loan and cycle-to-work salary sacrifice schemes., • Flexible working arrangements where practical. Flexible or hybrid working arrangements may be available, although regular on-site presence in Oxfordshire will be essential given the hands‑on nature of the role. Open until filled. Applications will be reviewed as received. By January 2027. Shortlisted candidates will complete an initial telephone or video call followed by an in‑person interview. The interview may include a short technical exercise or presentation based on relevant previous experience; details will be provided in advance. Whilst we will aim to get back to everyone who applies, we are a small company and may not be able to provide feedback to all applicants. We apologise for this inconvenience. We are an equal opportunities employer and commit to encouraging equality, diversity and inclusion in the workplace whilst creating an environment which promotes dignity and respect for all. We post our job descriptions across a wide range of recruitment platforms to enable us to attract the most diverse range of candidates we possibly can. We want our recruitment process to be accessible. If you need a reasonable adjustment at any stage, please contact us and tell us what would help. You do not need to disclose a diagnosis to request an adjustment. Mode Labs is a customer-driven technology company developing the next generation of autonomous chemical sensing systems for environmental monitoring. Based in Oxford, UK, the company was founded in 2024 as a spin-out from the University of Oxford's Chemistry and Materials departments. Our vision is to bring chemical understanding outside the laboratory, delivering clear measurement data where it is needed most: precision sensing, anytime, anywhere. Our mission is to protect the environment and human health by monitoring and reporting changes to our ecosystems. #J-18808-Ljbffr

Oxford, England, United Kingdom About IonQ: IonQ, Inc. [NYSE: IONQ] is the world’s leading quantum platform and merchant supplier - delivering integrated quantum solutions across computing, networking, sensing, and security. IonQ’s newest generation of quantum computers, the IonQ Tempo, is the latest in a line of cutting-edge systems that have been helping customers and partners including Amazon Web Services, and AstraZeneca achieve 20x performance results and accelerate innovation in drug discovery, materials science, financial modeling, logistics, cybersecurity, and defense. In 2025, the company achieved 99.99% two-qubit gate fidelity, setting a world record in quantum computing performance. Headquartered in College Park, Maryland, IonQ has operations in California, Colorado, Massachusetts, Tennessee, Washington, Italy, South Korea, Sweden, Switzerland, Canada, and the United Kingdom. Our quantum computing services are available through all major cloud providers, while we also meet the needs of networking and sensing customers across land, sea, air, and space. IonQ is making quantum platforms more accessible and impactful than ever before. Location: This role is based at our Oxford, England (UK) office, with the option to work a few days a week remotely. Travel: Up to 5% Job ID: 1765 Role: We are looking for a Staff Analog Mixed-signal Design and Verification Engineer to join our Cryo-CMOS IC team at IonQ Oxford. In this role, you will design analog and mixed-signal blocks from specification through circuit design, simulation, layout, tape-out and silicon validation. You will also own top-level chip integration and modelling as a first-class part of our Cryo-CMOS development flow. In this you will build and maintain the model of the chip that the whole team simulates against, a mixed-abstraction model combining transistor-level circuits with Verilog-A/Verilog-AMS and SystemVerilog real-number behavioural blocks. You will decide which blocks are represented at which level of abstraction, keep the models faithful to the schematics and measured silicon. The full-chip model will then be used to verify the ASICs that control the quantum processor from room temperature down to a few kelvin. You’ll play an important part in shaping the design, modelling and verification methodology, standards and sign-off criteria that support our work in building the world’s most advanced quantum systems. Responsibilities: In this position, you will build and maintain the model of the chip that the whole team simulates against, a mixed-abstraction model combining transistor-level circuits with Verilog-A/Verilog-AMS and SystemVerilog real-number behavioural blocks. These models will be derived from first-principles mathematics and correlated against schematic and measured silicon. You will decide which blocks are represented at which level of abstraction, keep the models faithful to the schematics and measured silicon. The full-chip model will then be used to verify the ASICs that control the quantum processor from room temperature down to a few kelvin. You’ll have the opportunity to set the design and modelling standards the programme signs off against, making trusted models to inform tape-out decisions, and raise the design and modelling capability of the engineers around you, contributing directly to the success of IonQ’s quantum computing roadmap. Key responsibilities include: • Own the full-chip modelling strategy: model architecture, abstraction levels, accuracy targets and sign-off criteria used across the IC development flow, • Owning analog and mixed-signal blocks (references, DACs, switches, regulators, clock distribution) from specification through schematic design, • Own top-level integration: define block interfaces and specifications, assemble the top level, and run the full-chip mixed-signal simulations that verify the ASIC Develop Verilog-A and Verilog-AMS models of analog blocks and assemble them into a simulatable full chip, • Build real-number models so the full chip runs in digital verification and regression at practical speed, • Derive models from mathematics: turn a transfer function, a Z-parameter network description or a MATLAB analysis into robust Verilog-A with well-behaved tolerances, • Define and run model-versus-schematic correlation, keeping models in sync with design releases, and feed measured silicon behaviour, back into the models and the block designs, • Stand up mixed-signal co-simulation and regression (Cadence AMS Designer, Xcelium with Spectre) Lead block-level design reviews and mentor engineers on circuit design and modelling craft Requirements: To be successful, you will need deep analog and mixed-signal design and modelling experience, typically 10+ years. You will have designed blocks proven in silicon and models and used in production tape-out flows. You will bring expert transistor-level design of precision analog blocks (references, DACs, regulators, switches, clock distribution) taken through PVT and Monte Carlo, layout and silicon validation, together with expert Verilog-A and Verilog-AMS and strong real-number modelling. You’d be a great fit with: • Multiple tape-outs with responsibility for block design and top-level integration, including silicon bring-up and bench characterisation, • Strong mathematical foundations: linear systems, Laplace and z-domain analysis, network (Z-) parameters, noise and non-linearity, • Fluency in a production Cadence flow: Virtuoso, Spectre, Xcelium and AMS Designer or similar co-simulation environments, including parasitic extraction and post-layout sign-off, • SystemVerilog, plus MATLAB or Python/NumPy for analysis and model validation; scripting to automate model generation, checking and regression, • Cryogenic, space or other extreme-environment silicon experience will be highly beneficial, especially designing beyond foundry model validity using measured device data We're looking for someone who can design a block to specification and model it at the right fidelity, derive a model from equations and implement it end to end. You should be able to judge what to model and at what abstraction, align designers, verification and systems engineers on what a model does and does not promise, and contribute effectively within a fast-moving, highly technical team. Compensation will vary based on individual factors such as education, qualifications, and experience of the final candidate(s), specific office location, and calibration against relevant market data and internal team equity. Posted base salary figures are subject to change as new market data becomes available. Our benefits include comprehensive medical, dental, and vision plans, matching 401(k), unlimited PTO and paid holidays, parental/adoption leave, legal insurance, and a home technology stipend. Details of participation in these benefit plans will be provided when a candidate receives an offer of employment. At IonQ, we believe in fair treatment, access, opportunity, and advancement for all while striving to identify and eliminate barriers. We empower employees to thrive by fostering a culture of autonomy, productivity, and respect. We are dedicated to creating an environment where individuals can feel welcomed, respected, supported, and valued. We are committed to equity and justice. We welcome different voices and viewpoints and do not discriminate on the basis of race, religion, ancestry, physical and/or mental disability, medical condition, genetic information, marital status, sex, gender, gender identity, gender expression, transgender status, age, sexual orientation, military or veteran status, or any other basis protected by law. We are proud to be an Equal Employment Opportunity employer. US Technical Jobs. The position you are applying for will require access to technology that is subject to U.S. export control and government contract restrictions. Employment with IonQ is contingent on either verifying “U.S. Person” (e.g., U.S. citizen, U.S. national, U.S. permanent resident, or lawfully admitted into the U.S. as a refugee or granted asylum) status for export controls and government contracts work, obtaining any necessary license, and/or confirming the availability of a license exception under U.S. export controls. Please note that in the absence of confirming you are a U.S. Person for export control and government contracts work purposes, IonQ may choose not to apply for a license or decline to use a license exception (if available) for you to access export-controlled technology that may require authorization, and similarly, you may not qualify for government contracts work that requires U.S. Persons, and IonQ may decline to proceed with your application on those bases alone. Accordingly, we will have some additional questions regarding your immigration status that will be used for export control and compliance purposes, and the answers will be reviewed by compliance personnel to ensure compliance with federal law. US Non-Technical Jobs. Due to applicable export control laws and regulations, candidates must be a U.S. citizen or national, U.S. permanent resident (i.e., current Green Card holder), or lawfully admitted into the U.S. as a refugee or granted asylum. Accordingly, we will have some additional questions regarding your immigration status that will be used for export control and compliance purposes, and the answers will be reviewed by compliance personnel to ensure compliance with federal law. #J-18808-Ljbffr

About IonQ: IonQ, Inc. [NYSE: IONQ] is the world’s leading quantum platform and merchant supplier - delivering integrated quantum solutions across computing, networking, sensing, and security. IonQ’s newest generation of quantum computers, the IonQ Tempo, is the latest in a line of cutting‑edge systems that have been helping customers and partners including Amazon Web Services, and AstraZeneca achieve 20x performance results and accelerate innovation in drug discovery, materials science, financial modeling, logistics, cybersecurity, and defense. In 2025, the company achieved 99.99% two‑qubit gate fidelity, setting a world record in quantum computing performance. Headquartered in College Park, Maryland, IonQ has operations in California, Colorado, Massachusetts, Tennessee, Washington, Italy, South Korea, Sweden, Switzerland, Canada, and the United Kingdom. Our quantum computing services are available through all major cloud providers, while we also meet the needs of networking and sensing customers across land, sea, air, and space. IonQ is making quantum platforms more accessible and impactful than ever before. Location: This role is based at our Oxford, England (UK) office, with the option to work a few days a week remotely. Travel: Up to 5% Job ID: 1765 Role: We are looking for a Staff Analog Mixed-Signal Design and Verification Engineer to join our Cryo‑CMOS IC team at IonQ Oxford. In this role, you will design analog and mixed‑signal blocks from specification through circuit design, simulation, layout, tape‑out and silicon validation. You will also own top‑level chip integration and modelling as a first‑class part of our Cryo‑CMOS development flow. In this you will build and maintain the model of the chip that the whole team simulates against, a mixed‑abstraction model combining transistor‑level circuits with Verilog‑A/Verilog‑AMS and SystemVerilog real‑number behavioural blocks. You will decide which blocks are represented at which level of abstraction, keep the models faithful to the schematics and measured silicon. The full‑chip model will then be used to verify the ASICs that control the quantum processor from room temperature down to a few kelvin. You’ll play an important part in shaping the design, modelling and verification methodology, standards and sign‑off criteria that support our work in building the world’s most advanced quantum systems. In this position, you will build and maintain the model of the chip that the whole team simulates against, a mixed‑abstraction model combining transistor‑level circuits with Verilog‑A/Verilog‑AMS and SystemVerilog real‑number behavioural blocks. These models will be derived from first‑principles mathematics and correlated against schematic and measured silicon. You will decide which blocks are represented at which level of abstraction, keep the models faithful to the schematics and measured silicon. The full‑chip model will then be used to verify the ASICs that control the quantum processor from room temperature down to a few kelvin. You’ll have the opportunity to set the design and modelling standards the programme signs off against, making trusted models to inform tape‑out decisions, and raise the design and modelling capability of the engineers around you, contributing directly to the success of IonQ's quantum computing roadmap. • Own the full‑chip modelling strategy: model architecture, abstraction levels, accuracy targets and sign‑off criteria used across the IC development flow, • Owning analog and mixed‑signal blocks (references, DACs, switches, regulators, clock distribution) from specification through schematic design, • Own top‑level integration: define block interfaces and specifications, assemble the top level, and run the full‑chip mixed‑signal simulations that verify the ASIC Develop Verilog‑A and Verilog‑AMS models of analog blocks and assemble them into a simulatable full chip, • Build real‑number models so the full chip runs in digital verification and regression at practical speed, • Derive models from mathematics: turn a transfer function, a Z‑parameter network description or a MATLAB analysis into robust Verilog‑A with well‑behaved tolerances, • Define and run model‑versus‑schematic correlation, keeping models in sync with design releases, and feed measured silicon behaviour, back into the models and the block designs, • Stand up mixed‑signal co‑simulation and regression (Cadence AMS Designer, Xcelium with Spectre) Lead block‑level design reviews and mentor engineers on circuit design and modelling craft To be successful, you will need deep analog and mixed‑signal design and modelling experience, typically 10+ years. You will have designed blocks proven in silicon and models and used in production tape‑out flows. You will bring expert transistor‑level design of precision analog blocks (references, DACs, regulators, switches, clock distribution) taken through PVT and Monte Carlo, layout and silicon validation, together with expert Verilog‑A and Verilog‑AMS and strong real‑number modelling. You’d be a great fit with: • Multiple tape‑outs with responsibility for block design and top‑level integration, including silicon bring‑up and bench characterisation, • Strong mathematical foundations: linear systems, Laplace and z‑domain analysis, network (Z‑) parameters, noise and non‑linearity, • Fluency in a production Cadence flow: Virtuoso, Spectre, Xcelium and AMS Designer or similar co‑simulation environments, including parasitic extraction and post‑layout sign‑off, • SystemVerilog, plus MATLAB or Python/NumPy for analysis and model validation; scripting to automate model generation, checking and regression, • Cryogenic, space or other extreme‑environment silicon experience will be highly beneficial, especially designing beyond foundry model validity using measured device data We're looking for someone who can design a block to specification and model it at the right fidelity, derive a model from equations and implement it end to end. You should be able to judge what to model and at what abstraction, align designers, verification and systems engineers on what a model does and does not promise, and contribute effectively within a fast‑moving, highly technical team. Compensation will vary based on individual factors such as education, qualifications, and experience of the final candidate(s), specific office location, and calibration against relevant market data and internal team equity. Posted base salary figures are subject to change as new market data becomes available. Our benefits include comprehensive medical, dental, and vision plans, matching 401(k), unlimited PTO and paid holidays, parental/adoption leave, legal insurance, and a home technology stipend. Details of participation in these benefit plans will be provided when a candidate receives an offer of employment. At IonQ, we believe in fair treatment, access, opportunity, and advancement for all while striving to identify and eliminate barriers. We empower employees to thrive by fostering a culture of autonomy, productivity, and respect. We are dedicated to creating an environment where individuals can feel welcomed, respected, supported, and valued. We are committed to equity and justice. We welcome different voices and viewpoints and do not discriminate on the basis of race, religion, ancestry, physical and/or mental disability, medical condition, genetic information, marital status, sex, gender, gender identity, gender expression, transgender status, age, sexual orientation, military or veteran status, or any other basis protected by law. We are proud to be an Equal Employment Opportunity employer. The position you are applying for will require access to technology that is subject to U.S. export control and government contract restrictions. Employment with IonQ is contingent on either verifying “U.S. Person” (e.g., U.S. citizen, U.S. national, U.S. permanent resident, or lawfully admitted into the U.S. as a refugee or granted asylum) status for export controls and government contracts work, obtaining any necessary license, and/or confirming the availability of a license exception under U.S. export controls. Please note that in the absence of confirming you are a U.S. Person for export control and government contracts work purposes, IonQ may choose not to apply for a license or decline to use a license exception (if available) for you to access export‑controlled technology that may require authorization, and similarly, you may not qualify for government contracts work that requires U.S. Persons, and IonQ may decline to proceed with your application on those bases alone. Accordingly, we will have some additional questions regarding your immigration status that will be used for export control and compliance purposes, and the answers will be reviewed by compliance personnel to ensure compliance with federal law. Due to applicable export control laws and regulations, candidates must be a U.S. citizen or national, U.S. permanent resident (i.e., current Green Card holder), or lawfully admitted into the U.S. as a refugee or granted asylum. Accordingly, we will have some additional questions regarding your immigration status that will be used for export control and compliance purposes, and the answers will be reviewed by compliance personnel to ensure compliance with federal law. #J-18808-Ljbffr

IonQ, Inc . [NYSE: IONQ] is the world's leading quantum platform and merchant supplier - delivering integrated quantum solutions across computing, networking, sensing, and security. IonQ's newest generation of quantum computers, the IonQ Tempo, is the latest in a line of cutting-edge systems that have been helping customers and partners including Amazon Web Services, and AstraZeneca achieve 20x performance results and accelerate innovation in drug discovery, materials science, financial modeling, logistics, cybersecurity, and defense. In 2025, the company achieved 99.99% two-qubit gate fidelity, setting a world record in quantum computing performance . About IonQ IonQ, Inc . [NYSE: IONQ] is the world's leading quantum platform and merchant supplier - delivering integrated quantum solutions across computing, networking, sensing, and security. IonQ's newest generation of quantum computers, the IonQ Tempo, is the latest in a line of cutting-edge systems that have been helping customers and partners including Amazon Web Services, and AstraZeneca achieve 20x performance results and accelerate innovation in drug discovery, materials science, financial modeling, logistics, cybersecurity, and defense. In 2025, the company achieved 99.99% two-qubit gate fidelity, setting a world record in quantum computing performance . Headquartered in College Park, Maryland, IonQ has operations in California, Colorado, Massachusetts, Tennessee, Washington, Italy, South Korea, Sweden, Switzerland, Canada, and the United Kingdom. Our quantum computing services are available through all major cloud providers, while we also meet the needs of networking and sensing customers across land, sea, air, and space. IonQ is making quantum platforms more accessible and impactful than ever before. Location: Oxford, UK Office commitment: Hybrid Quantum is now, and it's built here. Oxford Ionics, now part of IonQ, is pioneering the next generation of quantum computing. Using our world-leading trapped-ion technology, we're building the most powerful, accurate and reliable quantum systems to tackle problems that today's supercomputers cannot solve. We're looking for an enthusiastic and highly technical Senior Software Engineer for our non-realtime controllers team who will thrive in our dynamic cross-disciplinary environment. You will be working closely with our skilled software engineers, our systems teams who operate the physical quantum computers, and our world-leading quantum scientists to build and operate the software that controls the hardware surrounding our quantum computers. Previous exposure to quantum systems is not required. You will own areas of the hardware control surface end to end, from the device protocol up to a service running reliably across our fleet. This is a hands-on engineering role and stays that way as you grow. A working quantum computer is far more than the ion trap and its real-time control electronics. It depends on a fleet of supporting hardware, including cryogenic compressors, vacuum pumps, power supplies, lasers, temperature controllers, wavemeters and cameras, that has to be kept observable, controllable and reliable. The timing-critical operations such as gate waveforms and ion transport run on dedicated real-time FPGA systems, while this team owns everything that does not need hard timing guarantees. These services run on general-purpose Linux hardware and must be rock-solid, because a failed compressor or an un-noticed pressure drift takes a whole machine offline. This is a hands-on engineering role, balancing delivery of your own areas with support for the teams and scientists who depend on them. • Own a group of device controllers end to end, covering API design, implementation, rollout and ongoing operational health., • Make services robust against the ways real instruments fail., • Bring devices onto our current framework, and roll the result out across the fleet without disrupting running experiments., • Improve the shared framework where a problem turns out to be common to many controllers rather than specific to one., • Work closely with the systems teams and scientists who depend on these services, and strengthen observability, health checking and alerting., • Raise the standard of the code around you through review, and bring less experienced engineers on by working alongside them. To be successful, you will need experience working with Linux based systems and interfacing with hardware, and a track record of making software behave well against unreliable external dependencies. We're looking for someone who can own a problem area with little supervision and judge where robustness is worth the effort. • Strong systems engineering skills. Our controllers are written in Rust, so either solid Rust experience or deep proficiency in another systems language and the appetite to work in a Rust codebase, including async programming., • Experience designing and operating networked services such as gRPC or REST, with a real grasp of error handling, observability and failure modes., • Experience of hardware and instrument protocols and interfaces such as SCPI, Modbus, serial and Ethernet., • Comfortable owning the production behaviour of what you build, not just its correctness in test., • Excellent communication skills both within software and across disciplines, and an interest in helping other engineers get better at the craft without wanting to stop building yourself., • Be part of a team that's shaping the future of quantum., • We offer more than just a role, you'll join a world class community of scientists, engineers and innovators working to unlock the full potential of quantum computing., • Opportunities to further your career alongside industry leaders, • A competitive salary with IonQ stock options, • An annual performance bonus, • Generous annual leave, • Flexible hybrid working, • Private medical and dental insurance for you and your family, • Unlimited PTO and paid holidays #J-18808-Ljbffr

About IonQ: IonQ, Inc. [NYSE: IONQ] is the world’s leading quantum platform and merchant supplier - delivering integrated quantum solutions across computing, networking, sensing, and security. IonQ’s newest generation of quantum computers, the IonQ Tempo, is the latest in a line of cutting-edge systems that have been helping customers and partners including Amazon Web Services, and AstraZeneca achieve 20x performance results and accelerate innovation in drug discovery, materials science, financial modeling, logistics, cybersecurity, and defense. In 2025, the company achieved 99.99% two-qubit gate fidelity, setting a world record in quantum computing performance. Headquartered in College Park, Maryland, IonQ has operations in California, Colorado, Massachusetts, Tennessee, Washington, Italy, South Korea, Sweden, Switzerland, Canada, and the United Kingdom. Our quantum computing services are available through all major cloud providers, while we also meet the needs of networking and sensing customers across land, sea, air, and space. IonQ is making quantum platforms more accessible and impactful than ever before. Location: This role is based at our Oxford, England (UK) office, with the option to work a few days a week remotely. Travel: Up to 5% Job ID: 1765 Role: We are looking for a Staff Analog Mixed-Signal Design and Verification Engineer to join our Cryo-CMOS IC team at IonQ Oxford. In this role, you will design analog and mixed-signal blocks from specification through circuit design, simulation, layout, tape-out and silicon validation. You will also own top-level chip integration and modelling as a first-class part of our Cryo-CMOS development flow. In this you will build and maintain the model of the chip that the whole team simulates against, a mixed-abstraction model combining transistor-level circuits with Verilog-A/Verilog-AMS and SystemVerilog real-number behavioural blocks. You will decide which blocks are represented at which level of abstraction, keep the models faithful to the schematics and measured silicon. The full-chip model will then be used to verify the ASICs that control the quantum processor from room temperature down to a few kelvin. You'll play an important part in shaping the design, modelling and verification methodology, standards and sign-off criteria that support our work in building the world's most advanced quantum systems. Responsibilities: In this position, you will build and maintain the model of the chip that the whole team simulates against, a mixed-abstraction model combining transistor-level circuits with Verilog-A/Verilog-AMS and SystemVerilog real-number behavioural blocks. These models will be derived form first-principles mathematics and correlated against schematic and measured silicon. You will decide which blocks are represented at which level of abstraction, keep the models faithful to the schematics and measured silicon. The full-chip model will then be used to verify the ASICs that control the quantum processor from room temperature down to a few kelvin. You'll have the opportunity to set the design and modelling standards the programme signs off against, making trusted models to inform tape-out decisions, and raise the design and modelling capability of the engineers around you, contributing directly to the success of IonQ's quantum computing roadmap. Key responsibilities include: • Own the full-chip modelling strategy: model architecture, abstraction levels, accuracy targets and sign-off criteria used across the IC development flow, • Owning analog and mixed-signal blocks (references, DACs, switches, regulators, clock distribution) from specification through schematic design, • Own top-level integration: define block interfaces and specifications, assemble the top level, and run the full-chip mixed-signal simulations that verify the ASIC Develop Verilog-A and Verilog-AMS models of analog blocks and assemble them into a simulatable full chip, • Build real-number models so the full chip runs in digital verification and regression at practical speed, • Derive models from mathematics: turn a transfer function, a Z-parameter network description or a MATLAB analysis into robust Verilog-A with well-behaved tolerances, • Define and run model-versus-schematic correlation, keeping models in sync with design releases, and feed measured silicon behaviour, back into the models and the block designs, • Stand up mixed-signal co-simulation and regression (Cadence AMS Designer, Xcelium with Spectre) Lead block-level design reviews and mentor engineers on circuit design and modelling craft Requirements: To be successful, you will need deep analog and mixed-signal design and modelling experience, typically 10+ years. You will have designed blocks proven in silicon and models and used in production tape-out flows. You will bring expert transistor-level design of precision analog blocks (references, DACs, regulators, switches, clock distribution) taken through PVT and Monte Carlo, layout and silicon validation, together with expert Verilog-A and Verilog-AMS and strong real-number modelling. You’d be a great fit with: • Multiple tape-outs with responsibility for block design and top-level integration, including silicon bring-up and bench characterisation, • Strong mathematical foundations: linear systems, Laplace and z-domain analysis, network (Z-) parameters, noise and non-linearity, • Fluency in a production Cadence flow: Virtuoso, Spectre, Xcelium and AMS Designer or similar co-simulation environments, including parasitic extraction and post-layout sign-off, • SystemVerilog, plus MATLAB or Python/NumPy for analysis and model validation; scripting to automate model generation, checking and regression, • Cryogenic, space or other extreme-environment silicon experience will be highly beneficial, especially designing beyond foundry model validity using measured device data We're looking for someone who can design a block to specification and model it at the right fidelity, derive a model from equations and implement it end to end. You should be able to judge what to model and at what abstraction, align designers, verification and systems engineers on what a model does and does not promise, and contribute effectively within a fast-moving, highly technical team. Compensation will vary based on individual factors such as education, qualifications, and experience of the final candidate(s), specific office location, and calibration against relevant market data and internal team equity. Posted base salary figures are subject to change as new market data becomes available. Our benefits include comprehensive medical, dental, and vision plans, matching 401(k), unlimited PTO and paid holidays, parental/adoption leave, legal insurance, and a home technology stipend. Details of participation in these benefit plans will be provided when a candidate receives an offer of employment. At IonQ, we believe in fair treatment, access, opportunity, and advancement for all while striving to identify and eliminate barriers. We empower employees to thrive by fostering a culture of autonomy, productivity, and respect. We are dedicated to creating an environment where individuals can feel welcomed, respected, supported, and valued. We are committed to equity and justice. We welcome different voices and viewpoints and do not discriminate on the basis of race, religion, ancestry, physical and/or mental disability, medical condition, genetic information, marital status, sex, gender, gender identity, gender expression, transgender status, age, sexual orientation, military or veteran status, or any other basis protected by law. We are proud to be an Equal Employment Opportunity employer. US Technical Jobs. The position you are applying for will require access to technology that is subject to U.S. export control and government contract restrictions. Employment with IonQ is contingent on either verifying “U.S. Person” (e.g., U.S. citizen, U.S. national, U.S. permanent resident, or lawfully admitted into the U.S. as a refugee or granted asylum) status for export controls and government contracts work, obtaining any necessary license, and/or confirming the availability of a license exception under U.S. export controls. Please note that in the absence of confirming you are a U.S. Person for export control and government contracts work purposes, IonQ may choose not to apply for a license or decline to use a license exception (if available) for you to access export-controlled technology that may require authorization, and similarly, you may not qualify for government contracts work that requires U.S. Persons, and IonQ may decline to proceed with your application on those bases alone. Accordingly, we will have some additional questions regarding your immigration status that will be used for export control and compliance purposes, and the answers will be reviewed by compliance personnel to ensure compliance with federal law. US Non-Technical Jobs. Due to applicable export control laws and regulations, candidates must be a U.S. citizen or national, U.S. permanent resident (i.e., current Green Card holder), or lawfully admitted into the U.S. as a refugee or granted asylum. Accordingly, we will have some additional questions regarding your immigration status that will be used for export control and compliance purposes, and the answers will be reviewed by compliance personnel to ensure compliance with federal law. If you are interested in being a part of our team and mission, we encourage you to apply! #J-18808-Ljbffr

Manpower UK in Abingdon is seeking a Skilled Machinist with strong manual lathe experience to join a global leader in high‑specification, low‑temperature engineering equipment. You will produce precision components and work from engineering drawings to exacting specifications. You will turn, bore, trepan, rough and finish using stainless steel, alloys, brass, copper and plastics; perform routine maintenance and support fabrication and assembly tasks. #J-18808-Ljbffr

£34,000 - £40,000 (Depending on experience) Oxfordshire Are you an experienced Legionella Risk Assessor looking for your next move with a long-standing, well-regarded water hygiene business? This could be the role for you. We are working with a well-established water hygiene specialist, bringing together decades of industry experience across engineering, chemical treatment, and water hygiene services. Genuine career progression is on offer here, within a business that values professionalism and teamwork. • £34,000-£40,000 basic salary (depending on experience), • Company van, fuel card, and personal use allowed, • 20 days annual leave plus bank holidays (Increases every year), • Fully funded training and development, • Carrying out Legionella risk assessments across commercial and residential sites, in line with ACOP L8 and HSG274, • Surveying hot and cold water systems and recommending fixes for any risks identified, • Writing up clear, professional reports, including schematic drawings where needed, • Managing your own workload and diary, liaising directly with clients on-site, • Picking up occasional water hygiene tasks such as temperature checks, sampling, and tank inspections, • 2 years' experience carrying out Legionella risk assessments, • Good working knowledge of ACOP L8 and HSG274, • Comfortable working across a range of hot and cold water systems, • Well organised, self-sufficient, and confident managing your own patch, • Full UK driving licence If you are an experienced Legionella Risk Assessor looking to broaden your technical expertise with a company who values your growth and development, then we would love to hear from you. #J-18808-Ljbffr

At ONI, we are driven by a profound mission: to propel scientific discovery and combat diseases by granting everyone the ability to visualize, comprehend, and share the intricate microscopic details of life. Our revolutionary Nanoimager and Aplo Scope stand at the forefront of advancing cellular studies on a molecular level, making substantial contributions to the evolution of scientific knowledge. We are actively seeking an enthusiastic and self-motivated Senior Electronics & Systems Engineer to join our pioneering team located in Oxford. We believe in the power of relentless curiosity and the pursuit of excellence, and we invite you to join us in shaping the future of scientific exploration and healthcare breakthroughs. In this role you will be the go-to technical resource for electronics design, working closely with engineering, software and R&D product teams. Electronics design is at the core of the role, but we are looking for someone who enjoys working beyond the boundaries of the PCB - developing embedded firmware, integrating sensors and actuators, and understanding how electronics interact with optics, mechanics, software and the physical world. You will have significant technical ownership across the product lifecycle, from circuit and system design through prototyping, bring-up, verification and production. You will also develop production firmware and work further up the software stack where needed to integrate, automate and test the systems you develop. The role is ideal for an engineer who enjoys solving complex multidisciplinary problems, takes ownership of product outcomes and thrives in a collaborative, fast-paced environment. • Own electronics designs from concept through architecture, schematic design, PCB development, bring-up, verification and production., • Design robust analogue and digital electronics, including power supplies, signal conditioning, sensor interfaces, communications and control electronics., • Make appropriate component and architecture choices, balancing performance, cost, availability, manufacturability and product requirements., • Undertake PCB design and layout as an integral part of electronics development, working with external PCB designers where appropriate, and considering signal integrity, grounding, noise, EMC/ESD, thermal performance and DFM/DFT., • Work with manufacturing partners and suppliers to ensure designs are manufacturable, testable and robust through production., • Bring up new hardware and systematically debug complex problems using oscilloscopes, logic analysers, hardware debuggers and other laboratory instrumentation., • Develop and maintain production embedded firmware, typically for microcontrollers, alongside low-level firmware for hardware bring-up, control, test and diagnostics., • Develop and debug interfaces to sensors, actuators and other hardware, including analogue front ends, ADCs/DACs and common digital communication interfaces., • Work with optical and mechanical engineers on optoelectronic and physical-system interfaces, such as photodetectors, lasers and other light sources, cameras, position and temperature sensing, motors, piezos and other actuators., • Diagnose issues whose root cause may lie in electronics, firmware, sensors, optics, mechanics, cabling, software or the interactions between them., • Develop test and automation tools, including Python-based instrumentation, hardware testing and manufacturing QA., • Support verification, EMC/compliance testing, production test, calibration and transfer of designs into manufacture., • Support electronics throughout the product lifecycle, including investigation of product and manufacturing issues, root-cause analysis, component obsolescence and design changes., • Apply modern software engineering practices including source control, automated testing and CI/CD, and make effective use of AI-assisted development tools and coding agents to extend and accelerate your capabilities beyond electronics., • Strong analogue and digital circuit design fundamentals., • Schematic capture, PCB layout and development of multilayer PCBs., • Power supply design, power distribution, protection and power sequencing., • Low-noise electronics, grounding, shielding and signal integrity., • Sensor interfacing, analogue signal conditioning, amplification, filtering and data conversion., • Microcontrollers and embedded systems., • Embedded C/C++, including development of robust production firmware and low-level peripheral control, interrupts, timers, DMA and real-time behaviour., • Developing from device datasheets and MCU/SoC reference manuals rather than relying solely on high-level libraries., • Interfaces such as SPI, I²C, UART, CAN, USB and Ethernet., • Practical board bring-up and fault-finding using oscilloscopes, logic analysers, multimeters and hardware debuggers., • Design for EMC, ESD, reliability, manufacturability and test., • Taking electronics through prototype, verification, certification and production., • Git and modern software development practices, and Python or similar for test, automation and instrumentation., • Working effectively across electronics, firmware, mechanical, optical and higher-level software disciplines., • Scientific instrumentation, microscopy, imaging or other precision instruments., • Optoelectronics, including photodiodes, LEDs/lasers, optical power monitoring or camera/image-sensor interfaces., • Precision or low-noise analogue electronics., • Motion control, motors, encoders, piezo actuators or feedback/control systems., • High-speed data acquisition or communications., • Production test fixtures, calibration systems and manufacturing automation., • System-level debugging across complex multidisciplinary systems, including electronics, firmware, optics, mechanics and software., • Using coding agents or other AI-assisted development tools to build test, automation or hardware-control applications. At ONI, we understand that a fulfilling career involves more than just challenging work - it’s about enjoying a well-rounded experience. When you become a part of our team, you not only contribute to groundbreaking research but also enjoy a range of benefits designed to enhance your life both inside and outside the workplace. As an equal opportunity employer, we prioritize fairness and respect, ensuring every team member thrives regardless of their background. But that’s not all - our perks include: • Competitive Compensation: We recognize and reward your talent. Enjoy a competitive salary that reflects your expertise and contributions, ensuring your hard work is recognized., • 28 days of annual leave plus 8 bank holidays and 4 dedicated wellbeing days., • Onsite Gym Facilities: Stay active and energized with our convenient onsite gym, promoting your overall health., • Private Healthcare and Dental Coverage: Your health matters to us. Access top-notch medical and dental services, ensuring your well-being is in good hands., • Inclusive Culture: Be a valued member of our diverse, inclusive family. Your unique perspective is celebrated here, fostering a culture of mutual respect and understanding., • Cycle To Work Scheme: Embrace a sustainable commute with our cycle to work program, promoting eco-friendly travel and a healthy lifestyle., • Health Assured: Your mental health is essential. Access our comprehensive mental health support services for a balanced work-life experience., • People’s Pension: Secure your future with our pension scheme, investing in your financial well-being beyond the workplace., • Perks at Work: Enjoy exclusive discounts and deals through our perks at work program, adding value to your everyday life., • Specsavers Eyecare: Your vision matters. Benefit from our eyecare program with Specsavers, ensuring your eyes stay healthy and your vision clear. If you are driven by innovation, eager to make a significant impact in the realm of scientific and medical research, and possess the skills and passion we are looking for, we invite you to apply and be a part of our mission to improve our understanding of the details of life. #J-18808-Ljbffr

Alloyed is a young venture‑funded company built with world‑class metallurgists, mechanical engineers, technicians, and software developers. Operating from our HQ in the UK but also globally, we are building the future of advanced metal components. Our innovative approach integrates proprietary software that combines advanced machine learning and physical modelling with extensive experimental facilities, enabling us to 3D print metal components more efficiently and effectively than anyone else. Our facilities in Yarnton and Abingdon, near Oxford, are dedicated to establishing the world’s fastest, smartest, and best‑equipped environment for the rapid development of additively manufactured parts and the creation of novel metal alloys for enhanced performance. We serve a variety of sectors including electronics, aerospace, and industrial by leveraging our cutting‑edge technology to build businesses across diverse markets, each with unique requirements, timelines, customers, and cultures. Alloyed is designing microturbine engines in a variety of sizes and specifications for jet propulsion applications. We use additive manufacturing to increase performance over the current state of the art by leveraging more complex designs enabled by AM and bespoke high‑temperature materials. Alongside the mechanical design work, we are building a software suite to consolidate off‑the‑shelf and internally developed engineering tooling into a single platform. This platform will be used internally to quickly explore AM microturbine designs, improve performance, and rapidly scale to meet demand for new applications. We are seeking a motivated software engineer to support building this platform. The role involves close collaboration with aerothermal designers to productionise and generalise existing internal code, wrapping commercial simulation tools into C++/C# modules, and integrating the modules with automated workflows through a cloud compute infrastructure. You will be based primarily at our manufacturing site in Abingdon, collaborating closely with the mechanical engineering teams and reporting to the Head of Platform Development. A highly competitive remuneration package is offered, including equity incentives. • Design, develop and maintain modules within Alloyed's design platform, • Integrate modules into a secure, cloud‑based compute platform, • Work within a young, fast‑paced, agile development team in collaboration with aerothermal and mechanical engineers and technicians, • Define and implement software solutions to automate existing manual workflows, • Work collaboratively to solve complex problems with innovative solutions, • Strong technical background with a degree in science, engineering or computer science (2:1 minimum), • Proficient in the use of C# or C++ and Python, • Excellent understanding of software design patterns, best practices and principles, • Highly effective communicator who encourages innovation through collaboration, • Natural problem solver with a desire to learn, • Organised and self‑motivated, able to own and independently manage large projects, • Familiarity with:, • Full stack development including Vue3, Typescript and Django, • AWS EKS deployments, • Machine learning model development, • Agentic AI pipeline development #J-18808-Ljbffr

IonQ, Inc. (NYSE: IONQ) is the world’s leading quantum platform and merchant supplier – delivering integrated quantum solutions across computing, networking, sensing, and security. IonQ’s newest generation of quantum computers, the IonQ Tempo, is the latest in a line of cutting‑edge systems that have been helping customers and partners including Amazon Web Services, AstraZeneca achieve 20x performance results and accelerate innovation in drug discovery, materials science, financial modeling, logistics, cybersecurity, and defense. In 2025, the company achieved 99.99% two‑qubit gate fidelity, setting a world record in quantum computing performance. Headquartered in College Park, Maryland, IonQ has operations in California, Colorado, Massachusetts, Tennessee, Washington, Italy, South Korea, Sweden, Switzerland, Canada, and the United Kingdom. Its quantum computing services are available through all major cloud providers, while it also meets the needs of networking and sensing customers across land, sea, air, and space. IonQ is making quantum platforms more accessible and impactful than ever before. Location: This role is based at our Oxford, England (UK) office, with the option to work a few days a week remotely. Travel: Up to 5%. Job ID: 1765 Role: Analogue Designer, CMOS Modelling in the Cryo‑CMOS IC team at IonQ based in Oxford. In this role, you will own full‑chip mixed‑signal CMOS modelling as a first‑class part of our Cryo‑CMOS development flow. This includes building the behavioural model of the chip that the whole team will simulate against, allowing the team to design, verify and validate the integrated circuits that control our quantum processors – the novel technology that sits at the very heart of our world‑leading quantum computers. You will enable the team to work in conditions from room temperature down to a few kelvin. This work will allow the team to meet our research and development goals, contributing directly to our ability to deliver on our technological milestones. In this role you’ll play an important part in shaping the modelling methodology, standards and sign‑off criteria that support our work in building the world’s most advanced quantum systems. Responsibilities: In this position, you will work on deriving behavioural models from first‑principles mathematics to support the delivery of cryo‑CMOS ASICs for our trapped‑ion quantum processors. You will implement these models in Veriliog‑A, Veriliog‑AMS and real‑number models, and correlate these against schematic and measured silicon. You will have the opportunity to set modelling standards across the whole team, raising the bar of quality so models can be used to inform and drive tapeout decisions. In turn this will raise the modelling capability of the engineers around you, contributing directly to the success of IonQ's quantum computing roadmap. Key responsibilities include: • Own the full-chip modelling strategy, including model architecture, abstraction levels, accuracy targets and sign-off criteria, and implementing across the whole IC development flow, • Develop Verilog‑A and Verilog‑AMS models of analogue blocks (references, DACs, switches, regulators, clock distribution) and assemble them into a simulatable full chip, • Build real-number models (SystemVerilog nettype/UDN, legacy wreal) so the full chip runs in digital verification and regression at speed, • Derive models from mathematics, for example turn a transfer function, a Z‑parameter network description or a MATLAB analysis into robust, convergent Verilog‑A with well‑behaved tolerances, • Define and run model‑versus‑schematic correlation, to keep models in sync with design releases, and feed measured silicon behaviour, back into the flow, • Stand up mixed-signal co‑simulation and regression (Cadence AMS Designer, Xcelium with Spectre); contribute to block‑level design reviews and mentor engineers on modelling craft Requirements: To be successful, you will need 10+ years of deep analogue and mixed‑signal design and modelling experience. Ideally this include working with models used in production tapeout flows. You will also have experience with expert Verilog‑A and Verilog‑AMS and strong real‑number modelling. We’re looking for someone who can derive a model from equations and implement these end‑to‑end. You should also be able to judge what to model and at what fidelity, and align with the wider team on what a model does and does not promise. You’d be a great fit with: • Strong mathematical foundations, including experience with linear systems, Laplace and z‑domain analysis, network (Z‑) parameters, noise and non‑linearity, • Fluency in a production Cadence flow, such as working with simulation environments like Virtuoso, Spectre, Xcelium and AMS Designer or similar, • Experience working with SystemVerilog, MATLAB or Python/NumPy for analysis and model validation, • Extreme‑environment silicon experience such as, cryogenics and space You should be able to work along designers, verification and system engineers and contribute effectively within a fast moving, highly technical team. Compensation will vary based on individual factors such as education, qualifications, and experience of the final candidate(s), specific office location, and calibration against relevant market data and internal team equity. Posted base salary figures are subject to change as new market data becomes available. Details of participation in these benefit plans will be provided when a candidate receives an offer of employment. • comprehensive medical plans, • dental plans, • vision plans, • matching 401(k), • unlimited PTO, • paid holidays, • parental/adoption leave, • legal insurance, • home technology stipend At IonQ, we believe in fair treatment, access, opportunity, and advancement for all while striving to identify and eliminate barriers. We empower employees to thrive by fostering a culture of autonomy, productivity, and respect. We are dedicated to creating an environment where individuals can feel welcomed, respected, supported, and valued. We are committed to equity and justice. We welcome different voices and viewpoints and do not discriminate on the basis of race, religion, ancestry, physical and/or mental disability, medical condition, genetic information, marital status, sex, gender, gender identity, gender expression, transgender status, age, sexual orientation, military or veteran status, or any other basis protected by law. We are proud to be an Equal Employment Opportunity employer. the position you are applying for will require access to technology that is subject to U.S. export control and government contract restrictions. Employment with IonQ is contingent on either verifying U.S. Person (e.g., U.S. citizen, U.S. national, U.S. permanent resident, or lawfully admitted into the U.S. as a refugee or granted asylum) status for export controls and government contracts work, obtaining any necessary license, and/or confirming the availability of a license exception under U.S. export controls. Please note that in the absence of confirming you are a U.S. Person for export control and government contracts work purposes, IonQ may choose not to apply for a license or decline to use a license exception (if available) for you to access export‑controlled technology that may require authorization, and similarly, you may not qualify for government contracts work that requires U.S. Persons, and IonQ may decline to proceed with your application on those bases alone. Accordingly, we will have some additional questions regarding your immigration status that will be used for export control and compliance purposes, and the answers will be reviewed by compliance personnel to ensure compliance with federal law. Due to applicable export control laws and regulations, candidates must be a U.S. citizen or national, U.S. permanent resident (i.e., current Green Card holder), or lawfully admitted into the U.S. as a refugee or granted asylum. Accordingly, we will have some additional questions regarding your immigration status that will be used for export control and compliance purposes, and the answers will be reviewed by compliance personnel to ensure compliance with federal law. #J-18808-Ljbffr

Oxford, England, United Kingdom About IonQ: IonQ, Inc. [NYSE: IONQ] is the world’s leading quantum platform and merchant supplier - delivering integrated quantum solutions across computing, networking, sensing, and security. IonQ’s newest generation of quantum computers, the IonQ Tempo, is the latest in a line of cutting‑edge systems that have been helping customers and partners including Amazon Web Services, and AstraZeneca achieve 20x performance results and accelerate innovation in drug discovery, materials science, financial modeling, logistics, cybersecurity, and defense. In 2025, the company achieved 99.99% two-qubit gate fidelity, setting a world record in quantum computing performance. Headquartered in College Park, Maryland, IonQ has operations in California, Colorado, Massachusetts, Tennessee, Washington, Italy, South Korea, Sweden, Switzerland, Canada, and the United Kingdom. Our quantum computing services are available through all major cloud providers, while we also meet the needs of networking and sensing customers across land, sea, air, and space. IonQ is making quantum platforms more accessible and impactful than ever before. Location: Oxford, UK Office commitment: Hybrid The Role: Quantum is now, and it's built here. Oxford Ionics, now part of IonQ, is pioneering the next generation of quantum computing. Using our world‑leading trapped‑ion technology, we're building the most powerful, accurate and reliable quantum systems to tackle problems that today's supercomputers cannot solve. We're looking for an enthusiastic and highly technical Staff Software Engineer for our non‑realtime controllers team who will thrive in our dynamic cross‑disciplinary environment. You'd be working closely with our skilled software engineers, our systems teams who operate the physical quantum computers, and our world‑leading quantum scientists to build and operate the software that controls the hardware surrounding our quantum computers. Previous exposure to quantum systems is not required. You will take on our most demanding hardware integrations and the framework work that makes every other controller better. This is a hands‑on engineering role: you would be the most experienced engineer writing controllers, not the one directing others to write them. A working quantum computer is far more than the ion trap and its real‑time control electronics. It depends on a fleet of supporting hardware, including cryogenic compressors, vacuum pumps, power supplies, lasers, temperature controllers, wavemeters and cameras, that has to be kept observable, controllable and reliable. The timing‑critical operations such as gate waveforms and ion transport run on dedicated real‑time FPGA systems, while this team owns everything that does not need hard timing guarantees. These services run on general‑purpose Linux hardware and must be rock‑solid, because a failed compressor or an un‑noticed pressure drift takes a whole machine offline. Responsibilities: This is a hands‑on engineering role. Your influence comes from the code you ship and review, and from the problems you take off everyone other's plate. Key responsibilities include: • Take on our most demanding device integrations, and do the deep diagnosis of problems that only appear against real hardware in a live lab., • Remove whole classes of failure across the fleet, rather than instances of them., • Improve the shared framework yourself, and bring the existing controllers along with each change., • Build the tooling, simulators and test infrastructure that let the whole team move faster., • Evolve how our services are deployed and operated as the fleet grows, and make the fleet observable enough that problems are found early., • Raise the bar of everyone around you through the code you write and the reviews you give. Requirements: To be successful, you will need deep systems engineering experience, a track record of shipping and operating reliable services, and the judgement to tell a problem worth solving structurally from one worth patching. We're looking for someone who wants to stay hands‑on in the code at this level rather than move away from it. You’ll be a great fit with: • Expert systems engineering skills. Our controllers are written in Rust, so either solid Rust experience or deep proficiency in another systems language and the appetite to work in a Rust codebase, including async programming., • Experience building and operating networked services in production such as gRPC or REST, with a real grasp of error handling, observability and failure modes., • Experience of hardware and instrument protocols and interfaces such as SCPI, Modbus, serial and Ethernet., • A reputation as the person people bring the undiagnosable bug to, and the ability to prioritise work with a clear understanding of critical versus urgent items., • Excellent communication skills both within software and across disciplines. Be part of a team that’s shaping the future of quantum. We offer more than just a role, you’ll join a world class community of scientists, engineers and innovators working to unlock the full potential of quantum computing. We offer a range of benefits, including opportunities to further your career alongside industry leaders, a competitive salary with IonQ stock options, an annual performance bonus, generous annual leave, flexible hybrid working, private medical and dental insurance for you and your family, and much more. Join us and be part of the future of quantum computing. We’re proud to be an equal opportunity employer and welcome applicants from all backgrounds. Compensation will vary based on individual factors such as education, qualifications, and experience of the final candidate(s), specific office location, and calibration against relevant market data and internal team equity. Posted base salary figures are subject to change as new market data becomes available. Our benefits include comprehensive medical, dental, and vision plans, matching 401(k), unlimited PTO and paid holidays, parental/adoption leave, legal insurance, and a home technology stipend. Details of participation in these benefit plans will be provided when a candidate receives an offer of employment. At IonQ, we believe in fair treatment, access, opportunity, and advancement for all while striving to identify and eliminate barriers. We empower employees to thrive by fostering a culture of autonomy, productivity, and respect. We are dedicated to creating an environment where individuals can feel welcomed, respected, supported, and valued. We are committed to equity and justice. We welcome different voices and viewpoints and do not discriminate on the basis of race, religion, ancestry, physical and/or mental disability, medical condition, genetic information, marital status, sex, gender, gender identity, gender expression, transgender status, age, sexual orientation, military or veteran status, or any other basis protected by law. We are proud to be an Equal Employment Opportunity employer. US Technical Jobs. The position you are applying for will require access to technology that is subject to U.S. export control and government contract restrictions. Employment with IonQ is contingent on either verifying “U.S. Person” (e.g., U.S. citizen, U.S. national, U.S. permanent resident, or lawfully admitted into the U.S. as a refugee or granted asylum) status for export controls and government contracts work, obtaining any necessary license, and/or confirming the availability of a license exception under U.S. export controls. Please note that in the absence of confirming you are a U.S. Person for export control and government contracts work purposes, IonQ may choose not to apply for a license or decline to use a license exception (if available) for you to access export‑controlled technology that may require authorization, and similarly, you may not qualify for government contracts work that requires U.S. Persons, and IonQ may decline to proceed with your application on those bases alone. Accordingly, we will have some additional questions regarding your immigration status that will be used for export control and compliance purposes, and the answers will be reviewed by compliance personnel to ensure compliance with federal law. US Non-Technical Jobs. Due to applicable export control laws and regulations, candidates must be a U.S. citizen or national, U.S. permanent resident (i.e., current Green Card holder), or lawfully admitted into the U.S. as a refugee or granted asylum. Accordingly, we will have some additional questions regarding your immigration status that will be used for export control and compliance purposes, and the answers will be reviewed by compliance personnel to ensure compliance with federal law. #J-18808-Ljbffr

About IonQ: IonQ, Inc. [NYSE: IONQ] is the world’s leading quantum platform and merchant supplier - delivering integrated quantum solutions across computing, networking, sensing, and security. IonQ’s newest generation of quantum computers, the IonQ Tempo, is the latest in a line of cutting‑edge systems that have been helping customers and partners including Amazon Web Services, and AstraZeneca achieve 20x performance results and accelerate innovation in drug discovery, materials science, financial modeling, logistics, cybersecurity, and defense. In 2025, the company achieved 99.99% two‑qubit gate fidelity, setting a world record in quantum computing performance. Headquartered in College Park, Maryland, IonQ has operations in California, Colorado, Massachusetts, Tennessee, Washington, Italy, South Korea, Sweden, Switzerland, Canada, and the United Kingdom. Our quantum computing services are available through all major cloud providers, while we also meet the needs of networking and sensing customers across land, sea, air, and space. IonQ is making quantum platforms more accessible and impactful than ever before. Location: Oxford, UK Office commitment: Hybrid Quantum is now, and it's built here. Oxford Ionics, now part of IonQ, is pioneering the next generation of quantum computing. Using our world‑leading trapped‑ion technology, we're building the most powerful, accurate and reliable quantum systems to tackle problems that today's supercomputers cannot solve. We're looking for an enthusiastic and highly technical Staff Software Engineer for our non‑realtime controllers team who will thrive in our dynamic cross‑disciplinary environment. You'd be working closely with our skilled software engineers, our systems teams who operate the physical quantum computers, and our world‑leading quantum scientists to build and operate the software that controls the hardware surrounding our quantum computers. Previous exposure to quantum systems is not required. You will take on our most demanding hardware integrations and the framework work that makes every other controller better. This is a hands‑on engineering role: you would be the most experienced engineer writing controllers, not the one directing others to write them. A working quantum computer is far more than the ion trap and its real‑time control electronics. It depends on a fleet of supporting hardware, including cryogenic compressors, vacuum pumps, power supplies, lasers, temperature controllers, wavemeters and cameras, that has to be kept observable, controllable and reliable. The timing‑critical operations such as gate waveforms and ion transport run on dedicated real‑time FPGA systems, while this team owns everything that does not need hard timing guarantees. These services run on general‑purpose Linux hardware and must be rock‑solid, because a failed compressor or an un‑noticed pressure drift takes a whole machine offline. This is a hands‑on engineering role. Your influence comes from the code you ship and review, and from the problems you take off everyone other's plate. • Take on our most demanding device integrations, and do the deep diagnosis of problems that only appear against real hardware in a live lab., • Remove whole classes of failure across the fleet, rather than instances of them., • Improve the shared framework yourself, and bring the existing controllers along with each change., • Build the tooling, simulators and test infrastructure that let the whole team move faster., • Evolve how our services are deployed and operated as the fleet grows, and make the fleet observable enough that problems are found early., • Raise the bar of everyone around you through the code you write and the reviews you give. To be successful, you will need deep systems engineering experience, a track record of shipping and operating reliable services, and the judgement to tell a problem worth solving structurally from one worth patching. We're looking for someone who wants to stay hands‑on in the code at this level rather than move away from it. • Expert systems engineering skills. Our controllers are written in Rust, so either solid Rust experience or deep proficiency in another systems language and the appetite to work in a Rust codebase, including async programming., • Experience building and operating networked services in production such as gRPC or REST, with a real grasp of error handling, observability and failure modes., • Experience of hardware and instrument protocols and interfaces such as SCPI, Modbus, serial and Ethernet., • A reputation as the person people bring the undiagnosable bug to, and the ability to prioritise work with a clear understanding of critical versus urgent items., • Excellent communication skills both within software and across disciplines. Be part of a team that’s shaping the future of quantum. We offer more than just a role, you’ll join a world class community of scientists, engineers and innovators working to unlock the full potential of quantum computing. • opportunities to further your career alongside industry leaders, • a competitive salary with IonQ stock options, • an annual performance bonus, • generous annual leave, • flexible hybrid working, • private medical and dental insurance for you and your family, • and much more Join us and be part of the future of quantum computing. We’re proud to be an equal opportunity employer and welcome applicants from all backgrounds. Compensation will vary based on individual factors such as education, qualifications, and experience of the final candidate(s), specific office location, and calibration against relevant market data and internal team equity. Posted base salary figures are subject to change as new market data becomes available. Our benefits include comprehensive medical, dental, and vision plans, matching 401(k), unlimited PTO and paid holidays, parental/adoption leave, legal insurance, and a home technology stipend. Details of participation in these benefit plans will be provided when a candidate receives an offer of employment. At IonQ, we believe in fair treatment, access, opportunity, and advancement for all while striving to identify and eliminate barriers. We empower employees to thrive by fostering a culture of autonomy, productivity, and respect. We are dedicated to creating an environment where individuals can feel welcomed, respected, supported, and valued. We are committed to equity and justice. We welcome different voices and viewpoints and do not discriminate on the basis of race, religion, ancestry, physical and/or mental disability, medical condition, genetic information, marital status, sex, gender, gender identity, gender expression, transgender status, age, sexual orientation, military or veteran status, or any other basis protected by law. We are proud to be an Equal Employment Opportunity employer. The position you are applying for will require access to technology that is subject to U.S. export control and government contract restrictions. Employment with IonQ is contingent on either verifying “U.S. Person” (e.g., U.S. citizen, U.S. national, U.S. permanent resident, or lawfully admitted into the U.S. as a refugee or granted asylum) status for export controls and government contracts work, obtaining any necessary license, and/or confirming the availability of a license exception under U.S. export controls. Please note that in the absence of confirming you are a U.S. Person for export control and government contracts work purposes, IonQ may choose not to apply for a license or decline to use a license exception (if available) for you to access export‑controlled technology that may require authorization, and similarly, you may not qualify for government contracts work that requires U.S. Persons, and IonQ may decline to proceed with your application on those bases alone. Accordingly, we will have some additional questions regarding your immigration status that will be used for export control and compliance purposes, and the answers will be reviewed by compliance personnel to ensure compliance with federal law. Due to applicable export control laws and regulations, candidates must be a U.S. citizen or national, U.S. permanent resident (i.e., current Green Card holder), or lawfully admitted into the U.S. as a refugee or granted asylum. Accordingly, we will have some additional questions regarding your immigration status that will be used for export control and compliance purposes, and the answers will be reviewed by compliance personnel to ensure compliance with federal law. #J-18808-Ljbffr

IonQ, Inc . [NYSE: IONQ] is the world's leading quantum platform and merchant supplier - delivering integrated quantum solutions across computing, networking, sensing, and security. IonQ's newest generation of quantum computers, the IonQ Tempo, is the latest in a line of cutting-edge systems that have been helping customers and partners including Amazon Web Services, and AstraZeneca achieve 20x performance results and accelerate innovation in drug discovery, materials science, financial modeling, logistics, cybersecurity, and defense. In 2025, the company achieved 99.99% two-qubit gate fidelity, setting a world record in quantum computing performance . About IonQ IonQ, Inc . [NYSE: IONQ] is the world's leading quantum platform and merchant supplier - delivering integrated quantum solutions across computing, networking, sensing, and security. IonQ's newest generation of quantum computers, the IonQ Tempo, is the latest in a line of cutting-edge systems that have been helping customers and partners including Amazon Web Services, and AstraZeneca achieve 20x performance results and accelerate innovation in drug discovery, materials science, financial modeling, logistics, cybersecurity, and defense. In 2025, the company achieved 99.99% two-qubit gate fidelity, setting a world record in quantum computing performance . Headquartered in College Park, Maryland, IonQ has operations in California, Colorado, Massachusetts, Tennessee, Washington, Italy, South Korea, Sweden, Switzerland, Canada, and the United Kingdom. Our quantum computing services are available through all major cloud providers, while we also meet the needs of networking and sensing customers across land, sea, air, and space. IonQ is making quantum platforms more accessible and impactful than ever before. This role is based at our Oxford, England (UK) office, with the option to work a few days a week remotely. Up to 5% 1765 We are looking for a Staff Analog Mixed-Signal Design and Verification Engineer to join our Cryo-CMOS IC team at IonQ Oxford. In this role, you will design analog and mixed-signal blocks from specification through circuit design, simulation, layout, tape-out and silicon validation. You will also own top-level chip integration and modelling as a first-class part of our Cryo-CMOS development flow. In this you will build and maintain the model of the chip that the whole team simulates against, a mixed-abstraction model combining transistor-level circuits with Verilog-A/Verilog-AMS and SystemVerilog real-number behavioural blocks. You will decide which blocks are represented at which level of abstraction, keep the models faithful to the schematics and measured silicon. The full-chip model will then be used to verify the ASICs that control the quantum processor from room temperature down to a few kelvin. You’ll play an important part in shaping the design, modelling and verification methodology, standards and sign-off criteria that support our work in building the world's most advanced quantum systems. In this position, you will build and maintain the model of the chip that the whole team simulates against, a mixed-abstraction model combining transistor-level circuits with Verilog-A/Verilog-AMS and SystemVerilog real-number behavioural blocks. These models will be derived form first-principles mathematics and correlated against schematic and measured silicon. You will decide which blocks are represented at which level of abstraction, keep the models faithful to the schematics and measured silicon. The full-chip model will then be used to verify the ASICs that control the quantum processor from room temperature down to a few kelvin. You’ll have the opportunity to set the design and modelling standards the programme signs off against, making trusted models to inform tape-out decisions, and raise the design and modelling capability of the engineers around you, contributing directly to the success of IonQ's quantum computing roadmap. • Own the full-chip modelling strategy: model architecture, abstraction levels, accuracy targets and sign-off criteria used across the IC development flow, • Owning analog and mixed-signal blocks (references, DACs, switches, regulators, clock distribution) from specification through schematic design, • Own top-level integration: define block interfaces and specifications, assemble the top level, and run the full-chip mixed-signal simulations that verify the ASIC Develop Verilog-A and Verilog-AMS models of analog blocks and assemble them into a simulatable full chip, • Build real-number models so the full chip runs in digital verification and regression at practical speed, • Derive models from mathematics: turn a transfer function, a Z-parameter network description or a MATLAB analysis into robust Verilog-A with well-behaved tolerances, • Define and run model-versus-schematic correlation, keeping models in sync with design releases, and feed measured silicon behaviour, back into the models and the block designs, • Stand up mixed-signal co-simulation and regression (Cadence AMS Designer, Xcelium with Spectre) Lead block-level design reviews and mentor engineers on circuit design and modelling craft To be successful, you will need deep analog and mixed-signal design and modelling experience, typically 10+ years. You will have designed blocks proven in silicon and models and used in production tape-out flows. You will bring expert transistor-level design of precision analog blocks (references, DACs, regulators, switches, clock distribution) taken through PVT and Monte Carlo, layout and silicon validation, together with expert Verilog-A and Verilog-AMS and strong real-number modelling. • Multiple tape-outs with responsibility for block design and top-level integration, including silicon bring-up and bench characterisation, • Strong mathematical foundations: linear systems, Laplace and z-domain analysis, network (Z-) parameters, noise and non-linearity, • Fluency in a production Cadence flow: Virtuoso, Spectre, Xcelium and AMS Designer or similar co-simulation environments, including parasitic extraction and post-layout sign-off, • SystemVerilog, plus MATLAB or Python/NumPy for analysis and model validation; scripting to automate model generation, checking and regression, • Cryogenic, space or other extreme-environment silicon experience will be highly beneficial, especially designing beyond foundry model validity using measured device data We're looking for someone who can design a block to specification and model it at the right fidelity, derive a model from equations and implement it end to end. You should be able to judge what to model and at what abstraction, align designers, verification and systems engineers on what a model does and does not promise, and contribute effectively within a fast-moving, highly technical team. Compensation will vary based on individual factors such as education, qualifications, and experience of the final candidate(s), specific office location, and calibration against relevant market data and internal team equity. Posted base salary figures are subject to change as new market data becomes available. Our benefits include comprehensive medical, dental, and vision plans, matching 401(k), unlimited PTO and paid holidays, parental/adoption leave, legal insurance, and a home technology stipend. Details of participation in these benefit plans will be provided when a candidate receives an offer of employment. At IonQ, we believe in fair treatment, access, opportunity, and advancement for all while striving to identify and eliminate barriers. We empower employees to thrive by fostering a culture of autonomy, productivity, and respect. We are dedicated to creating an environment where individuals can feel welcomed, respected, supported, and valued. We are committed to equity and justice. We welcome different voices and viewpoints and do not discriminate on the basis of race, religion, ancestry, physical and/or mental disability, medical condition, genetic information, marital status, sex, gender, gender identity, gender expression, transgender status, age, sexual orientation, military or veteran status, or any other basis protected by law. We are proud to be an Equal Employment Opportunity employer. The position you are applying for will require access to technology that is subject to U.S. export control and government contract restrictions. Employment with IonQ is contingent on either verifying "U.S. Person" (e.g., U.S. citizen, U.S. national, U.S. permanent resident, or lawfully admitted into the U.S. as a refugee or granted asylum) status for export controls and government contracts work, obtaining any necessary license, and/or confirming the availability of a license exception under U.S. export controls. Please note that in the absence of confirming you are a U.S. Person for export control and government contracts work purposes, IonQ may choose not to apply for a license or decline to use a license exception (if available) for you to access export-controlled technology that may require authorization, and similarly, you may not qualify for government contracts work that requires U.S. Persons, and IonQ may decline to proceed with your application on those bases alone. Accordingly, we will have some additional questions regarding your immigration status that will be used for export control and compliance purposes, and the answers will be reviewed by compliance personnel to ensure compliance with federal law. Due to applicable export control laws and regulations, candidates must be a U.S. citizen or national, U.S. permanent resident (i.e., current Green Card holder), or lawfully admitted into the U.S. as a refugee or granted asylum. Accordingly, we will have some additional questions regarding your immigration status that will be used for export control and compliance purposes, and the answers will be reviewed by compliance personnel to ensure compliance with federal law. #J-18808-Ljbffr

Looking to build your culinary career within a professional and supportive kitchen environment? Excellent Benefits & Career Development Our client offers an outstanding benefits package including: £31,095 annual salary 40-hour working week 38 days annual leave per year Christmas closure period, providing valuable time off during the festive season Generous pension scheme with significant employer contributions Free meals provided whilst on shift Full chef uniform supplied Ongoing training and professional development opportunities Genuine career progression opportunities within an experienced culinary team About the Role Blue Arrow is delighted to be recruiting for a Commis Chef to join a prestigious catering operation in Oxford. This is an excellent opportunity for an ambitious chef looking to establish a long-term career within hospitality and catering. Working alongside experienced chefs, you will receive hands-on training, develop your culinary skills, and gain exposure to high-quality food preparation in a professional kitchen. The successful candidate will join a supportive team that actively encourages learning and development, with clear opportunities to progress your culinary career. Responsibilities Assist with the preparation, cooking, and presentation of high-quality dishes. Support senior chefs in delivering exceptional food standards and service. Ensure food safety, hygiene, labelling, and temperature procedures are followed at all times. Assist with stock management, deliveries, and the correct storage of ingredients. Maintain a clean, organised, and safe kitchen environment. Support hospitality events, private dining, and special functions as required. Work collaboratively with colleagues to deliver an exceptional dining experience. Contribute to menu development and help minimise food waste where appropriate. About You We're looking for someone who: Has previous food preparation or basic cooking experience. Has a genuine passion for food and cooking. Is keen to learn and develop their culinary skills. Enjoys working as part of a team in a fast-paced environment. Demonstrates a positive attitude and strong work ethic. Can work flexibly, including evenings and weekends when required. Desirable NVQ Level 2 in Professional Cookery, Practical Cookery, or an equivalent qualification. Apply Now If you're an aspiring chef looking for a role that offers excellent work-life balance, outstanding benefits, structured training, and genuine opportunities for career progression, we'd love to hear from you. Apply today through Blue Arrow and take the next step in your culinary career. Blue Arrow is proud to be a Disability Confident Employer and is committed to helping find great work opportunities for great people. TPBN1_UKTJ

Experience in a food production environment or knowledge of basic food safety would be an advantage, but your ability to learn and be part of the team is more important. To join us as a Production Operative, you'll be comfortable working in a temperature controlled (chilled) environment – don't wo

Injection Moulding Setter - Kidlington (Relocation available) Join a leading manufacturing organisation specialising in high-precision plastic components, renowned for innovation, quality, and a commitment to employee development. This is an excellent opportunity to become part of a dynamic team within a company that values its staff and offers excellent career progression prospects. About the Role We are seeking a skilled Injection Moulding Setter to oversee the setup, adjustment, and maintenance of injection moulding machines. The successful candidate will play a key role in ensuring production runs smoothly, efficiently, and to the highest quality standards. Key Responsibilities • Set up and operate injection moulding machines in accordance with production schedules and specifications., • Adjust machine parameters to optimise cycle times and product quality., • Conduct routine inspections and quality checks on moulded components., • Identify and troubleshoot machine faults or defects, implementing corrective actions promptly., • Perform routine maintenance and cleaning of moulding equipment to ensure optimal performance., • Maintain accurate production records and documentation for traceability and quality assurance., • Collaborate with the production team to meet daily targets and quality standards., • Assist in the changeover of moulds and set up new production runs efficiently. Required Skills & Qualifications, • Proven experience as an Injection Moulding Setter or in a similar role within a manufacturing environment., • Strong understanding of injection moulding processes, machine operation, and troubleshooting techniques., • Knowledge of moulding machine controls and settings, including temperature, pressure, and cycle times., • Ability to read and interpret technical drawings and specifications., • Relevant technical qualifications or certifications in plastics technology or manufacturing., • Excellent problem-solving skills and attention to detail., • Good organisational skills with the ability to work efficiently under pressure., • Team player with effective communication skills. We can offer either Monday to Friday dayshift or 4 on 4 off day/night rotation. Why Join Us? Becoming part of our organisation means working in a supportive environment that encourages professional growth and values innovation. We offer competitive pay, ongoing training, and opportunities for career advancement within a forward-thinking company committed to excellence. Apply Today! If you are a motivated individual with a passion for manufacturing and a knack for setting and maintaining injection moulding machines, we want to hear from you. Click the apply button now to take the next step in your career with us! If you receive suspicious outreach claiming to be from us, please contact us via the ManpowerGroup website. JBRP1_UKTJ

Mechanical Supervisor (Gas)Apply: On-site: Oxfordshire, GBR: Full time: Posted Today: REQ539429JLL empowers you to shape a brighter way.Our people at JLL are shaping the future of real estate for a better world by combining world class services, advisory and technology for our clients. We are committed to hiring the best, most talented people and empowering them to thrive, grow meaningful careers and to find a place where they belong. Whether you’ve got deep experience in commercial real estate, skilled trades or technology, or you’re looking to apply your relevant experience to a new industry, join our team as we help shape a brighter way forward.If you're looking to step up your career, JLL Workplace Management is the perfect professional home. At JLL, you'll have a chance to innovate with the world's leading businesses, put that expertise into action on landmark projects, and work on game-changing workplace and facilities management initiatives. You'll also make long-lasting professional connections through sharing different perspectives, and you'll be inspired by the best. We're focused on opportunity and want to help you make the most of yours. Achieve your ambitions – join us at JLL Workplace Management! ## Role OverviewJLL is seeking an experienced Mechanical Supervisor to join our facilities management team at Culham Campus. This critical role involves overseeing commercial and domestic gas systems, ensuring safe and efficient operation of all gas-fired plant and equipment. The successful candidate will be responsible for maintaining high standards of safety, compliance, and operational excellence across the campus.The Mechanical Supervisor will manage all aspects of gas system maintenance, inspection, and emergency response, working within a high-specification technical environment that requires meticulous attention to detail and adherence to stringent safety protocols. ## Key ResponsibilitiesThe Mechanical Supervisor will undertake a range of duties including maintenance, and servicing of gas systems and associated equipment. This includes conducting regular plantroom and plant inspections to ensure optimal system performance and identify any potential issues before they escalate.The role involves working on high-temperature hot water (HTHW) systems, requiring specialised knowledge and experience to manage these complex installations safely and effectively. You will also be expected to maintain comprehensive records of all work undertaken, including training records and maintenance logs, ensuring full compliance with relevant regulations and industry best practices. ## Qualifications & Experience Candidates must hold current Gas Safe Registration for both commercial and domestic installations. This is an essential requirement for the role and must be maintained throughout employment.You must possess the following commercial gas qualifications including:* CODNCO1 – Natural gas core competency* CIGA1 – Combustion performance analysis* ICPN1 – Installation of meters and emergency controls* TPCP1 and TPCP1A – Non-domestic gas safety and pipework up to 35mm and over 35mm* Relevant burner qualifications appropriate to the plant installed on site* BOAS – Burner technician competency* AP10 – Medical gas systems qualificationThese qualifications demonstrate the technical expertise required to work safely and effectively with the gas systems at Culham Campus. ## Additional RequirementsThe successful candidate must have a minimum of three years' commercial boiler experience, demonstrating practical expertise in maintaining and servicing large-scale commercial heating systems.Experience working on HTHW (high-temperature hot water) systems is essential, as the campus operates sophisticated heating infrastructure requiring specialist knowledge. Location:On-site –Oxfordshire, GBR #J-18808-Ljbffr

Installing fibre-optic sensors and monitoring equipment. Monitoring strain, movement, temperature and structural behaviour. Processing and interpreting monitoring data.

Hours: 37 per week + occasional overtime My client is a global leader in high‑specification, low‑temperature engineering equipment. They are expanding their workshop team and looking for a Skilled Machinist with strong manual lathe experience and a willingness to learn larger machines such as Binns & Berry and horizontal borers. Manual lathe machining to produce precision components to tight tolerances Reading engineering drawings and working accurately to specification • Performing turning, boring, trepanning, roughing and finishing operations • Working with stainless steel, alloys, brass, copper and plastics • Routine maintenance of machinery and tools, • Supporting wider fabrication and assembly tasks, • Maintaining a safe, clean, organised work environment, • Working independently and as part of a small, skilled team preferred • Minimum 3 years machining experience • Strong understanding of engineering drawings, • Self‑motivated, enthusiastic, reliable, • Able to work efficiently alone and collaboratively, • Willing to learn and operate larger workshop machines, • Must attend our Abingdon site for interview and trade test Mon-Thurs: 07:30-16:00 or 08:00-16:30, • Company pension #J-18808-Ljbffr

Penguin Recruitment is seeking an experienced Water Hygiene Engineer to join a well-established water hygiene and treatment company in Oxford. You will deliver water hygiene services across commercial and public sector sites, carrying out temperature monitoring, system flushing, water sampling, and TMV servicing. The role offers a company vehicle, paid travel from door to door, overtime opportunities and ongoing training with structured career progression. #J-18808-Ljbffr

We're looking for engineers who already have practical Water Hygiene experience and are comfortable working independently out on the road. The role covers routine monitoring and inspections, temperature checks, CWST inspections, water sampling, showerhead cleaning and descaling, TMV servicing and fail-safe testing, together with water hygiene remedial works within your competence. You'll need a good working knowledge of ACOP L8 and HSG274 Part 2, be confident dealing directly with clients and, importantly, be able to produce accurate electronic paperwork and recommendations following your visits. Experience with tank cleaning and disinfection, water softeners, cooling towers, plumbing or confined-space work would be a real advantage, although we're happy to talk to candidates with a strong core Water Hygiene background who want to develop further. We're looking for someone dependable, professional and capable of managing their own working day. The quality of the paperwork and communication back to our Operations Team is just as important to us as completing the physical work correctly. If you're currently working within the Water Hygiene industry and are looking for your next move, we'd be very interested in speaking with you. • A minimum of three years' relevant water hygiene experience., • No criminal convictions, as some work will be carried out within HMP sites and will require CTC and SC clearance., • Existing CTC or SC clearance would be a significant advantage., • Or a fully apprenticeship-trained plumber who also has comprehensive Legionella and water hygiene experience #J-18808-Ljbffr

Location: Oxford Salary: £35,000 - £42,000 per annum Job Type: Permanent | 37.5 hours per week + overtime A well-established water hygiene and treatment company is seeking an experienced Water Hygiene Engineer to join its growing team. You will work across a range of commercial and public sector sites, carrying out both planned and reactive water hygiene duties to ensure client systems remain fully compliant with current legislation and industry standards. • Company vehicle provided, • Competitive salary package, • Performance-related bonus scheme, • Paid travel from door to door, • Overtime opportunities available, • Ongoing training and structured career progression, • Delivering water hygiene services across a variety of client sites, • Carrying out temperature monitoring, system flushing, and water sampling, • Servicing and maintaining TMVs, including minor remedial works, • Inspecting, cleaning, and disinfecting cold water storage tanks and calorifiers, • Completing showerhead descaling and disinfection tasks, • Ensuring all works are completed in line with ACoP L8, HSG274, HTM 04-01, and WRAS guidelines, • Minimum of 3 years' experience within water hygiene or a related plumbing position, • Relevant water hygiene qualifications or training, • Full UK driving licence #J-18808-Ljbffr