Company Description ⚡️💡 About Assystem At Assystem, our mission is to accelerate the energy transition worldwide. Our 8,000 Switchers blend historical engineering expertise with cutting-edge digital technologies to drive this change. Join us in revolutionizing the energy sector and making a significant global impact. 🤝 Why Join the Community of Switchers? Be part of one of the top three largest independent nuclear engineering companies globally. At Assystem, you'll contribute to groundbreaking projects that push the boundaries of innovation and engineering excellence. Join a community committed to driving forward the future of energy. Job Description Key Responsibilities * To identify the appropriate key contacts within stakeholder businesses and to build and maintain ongoing collaborative relationships with them to better drive interest and engagement with Assystem. * Fully understand the strategy and operational parameters of each assigned Framework agreement and engage with the wider teams to ensure that all Framework requirements are understood correctly and being delivered to high quality standards and client expectations. * Develop an understanding of the full Assystem capability, drawing on expertise within our business to advise clients on available solutions supporting Assystem’s strategy for growth. * Support the bid team in tendering and positioning for future framework opportunities. * Develop and ensure that sufficient and appropriate framework management controls are in place to enable effective delivery of proposals and profiles. * Develop framework management tools to enable feedback, whilst monitoring both the activity spend on the Framework, client satisfaction and the delivery of value for money and savings. * Ensure that all frameworks have been reviewed by Legal and that all contractual matters are understood correctly by the project team. * Represent Assystem at a framework level, supplier’s reviews, and bidders’ forums. * Participate in the refinement, and implementation of the business plan for the future of the Framework. * Ensure that all projects in the assigned portfolio are set up and executed in a manner consistent with company expectations, policies, procedures and that all appropriate quality assurance (QA) requirements are in place * Ensure that all projects are reviewed in a monthly project review or other agreed basis to identify current and anticipated problems and opportunities. * Ensure that all projects in the Framework achieve or exceed their as-sold GM from each project. Qualifications Qualifications & Experience * Curious, drives changes across the business through people, process, and culture * Able to manage in ambiguity and manage multiple priorities * Able to flex approach and communication style to the situation/ and to meet different stakeholder requirements * Demonstrates energy and commitment to deliver * Able to remain resilient and bounce back from setbacks * Questions and challenges others to get to the root cause of issues * Looks for and delivers innovative solutions * Is prepared to take calculated risks and learns from failure * Openly challenges poor practices or behaviours * Demonstrates active listening, engagement, and collaboration and places customer needs at heart of actions * Builds strong internal and external relationships and networks * Openly shares knowledge and ideas with others * Collaborates with others to deliver effective solutions * Takes accountability for delivering consistent high-quality outputs * Leads self (and others if in management/leadership role) to make continuous improvements and add value * Monitors, reviews and adjusts (if required) own and project performance Additional Information 🌟 Join us at Assystem and be part of a global team delivering some of the most exciting and complex engineering projects in the world. This is your chance to shape the UK’s energy future while developing your expertise in a unique environment. Benefits include: 🏡 Hybrid Working Opportunity 🕒 Flexible working hours 🛡️ Pension scheme (8% company contribution / 4% personal contribution) 🏖️ 25 days’ paid annual leave + bank holidays + option to buy or sell days 💼 Professional fees reimbursed 💰 Employee referral scheme 🤒 Competitive Sick Pay – Support when you need it 🏥 Income Protection & 3x Salary Death-in-Service Cover 💪 Free Digital Gym Access – Expert-led fitness classes 📞 24/7 Employee Support Line – Mental health, financial & legal help We are committed to equal treatment of candidates and promote, as well as foster all forms of diversity within our company. We believe that bringing together people with different backgrounds and perspectives is essential for creating innovative and impactful solutions. Skills, talent, and our people’s ability to dare are the only things that matter! Bring your unique contributions and help us shape the future! NOTICE TO CANDIDATES ON RECRUITMENT FRAUD - We are committed to safeguarding candidates from fraudulent activity associated with our recruitment process. Please note that we will never offer specialist CV writing services, request payment or ask for sensitive personal information during the recruitment process. NOTICE TO CANDIDATES ON RECRUITMENT FRAUD - We are committed to safeguarding candidates from fraudulent activity associated with our recruitment process. Please note that we will never offer specialist CV writing services, request payment or ask for sensitive personal information during the recruitment process. We are committed to equal treatment of candidates and promote, as well as foster all forms of diversity within our company. We believe that bringing together people with different backgrounds and perspectives is essential for creating innovative and impactful solutions. Skills, talent, and our people’s ability to dare are the only things that matter !. Bring your unique contributions and help us shape the future.

Company Description Today, Assystem is among the top three independent nuclear engineering firms worldwide. With over 60 years of experience in highly regulated sectors, the group supports public and industrial stakeholders in the execution of complex and strategic infrastructure projects, subject to high safety and security requirements. Assystem mobilizes 8,000 experts in 13 countries and intervenes across the entire project lifecycle, in engineering, project management and digital solutions. Job Description 🚀 Join the Fusion and Modular Nuclear Business Unit! 🚀 Assystem has an exciting opportunity for a Senior Principal Mechanical Engineer to join our expanding Fusion and Modular Nuclear (FMN) business unit. As leaders in the design and development of new technologies, you will have the opportunity to work across multiple cutting-edge projects developing technical solutions making net-zero power generation a reality. Your mission: * Lead and support the development of designs for the following systems: * Personnel Airlocks, Main Equipment Access Hatch, Fuel Transfer Channel, Piping Penetrations, Electrical Penetrations, Specialist Nuclear Doors * Conduct DFMEA (Design Failure Mode and Effects Analysis) to identify and mitigate potential failure modes early in the design process. * Perform HAZID (Hazard Identification Study) to assess and document risks across the system. * Complete and maintain Human Factors Checklists to ensure ergonomics and usability are considered in design decisions. * Update and manage the project’s Risk Register to track, evaluate, and mitigate emerging risks. * Design Package Production in Line with Requirements – Oversee the creation of comprehensive design packages, ensuring alignment with project specifications, technical standards, and operational needs. * Management of Interfaces – Coordinate effectively between engineering teams, suppliers, and stakeholders to ensure seamless integration of cooling water systems with other reactor components. * Preparation of Technical Specifications – Develop clear, detailed technical specifications to guide procurement, fabrication, and installation of key cooling water system components. * Collaborate with cross-functional teams, including both new and existing FTEs and secondees across engineering and project functions. Why Join the Community of Switchers? * 🌟 Over 55 years in nuclear engineering. * 🏆 Ranked among the top 3 largest nuclear engineering companies. * 💼 Attractive social benefits, including an engaging Employee Committee and holiday bonuses. * 📚 Ongoing training with numerous career opportunities. * 📈 70% of our managers are promoted internally! * 🏠 Hybrid work: 1-2 days remote per week. Qualifications * Multi-Disciplinary Team Leadership – Skilled in managing and coordinating diverse engineering teams. * Steam Cycle Modelling Oversight – Ability to define modelling outcomes and ensure accurate implementation. * Project Budget & Lifecycle Planning – Experienced in budgeting and planning for full design lifecycles. * Cooling Water Equipment Expertise – Strong track record in designing and optimizing cooling water systems. * Regulatory & Compliance Knowledge – Well-versed in ONR, Environment Agency, and HSE regulations. * Requirements Capture Experience – Skilled in gathering and defining technical requirements. * Systems Engineering Awareness – Strong understanding of integrated design principles. * Subcontractor Management – Experienced in overseeing and coordinating subcontractors. * Chartered Engineer (CEng) – Professional accreditation in a relevant discipline. * Security Clearance Eligibility – Capable of obtaining SC clearance for secure projects. Additional Information * Excellent communication skills, written and oral * Strong leadership skills * Focus on delivering quality output to time and budget * Act with integrity and instils this in others * Has an appreciation of wider technical issues beyond own discipline – Understands interdisciplinary challenges and their impact on projects. * Ability to work with a high degree of independence, using their own initiative and self-motivation – Proactive and capable of managing tasks autonomously. * Confident in a multi-party, multi-national environment – Comfortable working with global teams and diverse stakeholders. * Ability to travel to Assystem offices and customer sites within the UK * To undertake work packages supporting major UK and international Nuclear Clients – Contributes to high-profile nuclear projects with global impact. Due to the nature of work to be undertaken applicants will be required to meet certain residency criteria in order to attain a minimum level of UK security clearance if not already security cleared to a minimum SC level. NOTICE TO CANDIDATES ON RECRUITMENT FRAUD - We are committed to safeguarding candidates from fraudulent activity associated with our recruitment process. Please note that we will never offer specialist CV writing services, request payment or ask for sensitive personal information during the recruitment process. We are committed to equal treatment of candidates and promote, as well as foster all forms of diversity within our company. We believe that bringing together people with different backgrounds and perspectives is essential for creating innovative and impactful solutions. Skills, talent, and our people’s ability to dare are the only things that matter !. Bring your unique contributions and help us shape the future.

Company Description Today, Assystem is among the top three independent nuclear engineering firms worldwide. With over 60 years of experience in highly regulated sectors, the group supports public and industrial stakeholders in the execution of complex and strategic infrastructure projects, subject to high safety and security requirements. Assystem mobilizes 8,000 experts in 13 countries and intervenes across the entire project lifecycle, in engineering, project management and digital solutions. Job Description 🚀 Join the Fusion and Modular Nuclear Business Unit! 🚀 This is an exciting opportunity to join a major engineering project, where you will play a key role in managing configuration across complex systems. Working closely with engineering, construction, and project controls teams, you will oversee design changes, technical interfaces, and project baselines, helping to ensure safe, compliant, and efficient project delivery. Your mission: * Support configuration control across complex engineering systems, ensuring consistency and integrity throughout design and construction phases. * Act as a vital interface between engineering, construction, and project controls teams, driving alignment and efficient project delivery. * Maintain accurate technical baselines, underpinning safe, compliant, and high-quality project outcomes. * Implement configuration management across design changes, interfaces, and open technical points * Coordinate multidisciplinary stakeholders to resolve cross-functional technical issues * Participate in project coordination and governance meetings as required * Produce configuration data, KPIs, and analysis to support informed decision making * Support configuration management standards across engineering and construction activities * Process redlines and update technical design documents and drawings * Coordinate technical document reviews with engineering teams * Support audits and assurance checks within your area of responsibility * Maintain Plant Configuration Registers for allocated systems * Manage design evolution requests and track interfaces between work packages Why Join the Community of Switchers? * 🌟 Over 55 years in nuclear engineering. * 🏆 Ranked among the top 3 largest nuclear engineering companies. * 💼 Attractive social benefits, including an engaging Employee Committee and holiday bonuses. * 📚 Ongoing training with numerous career opportunities. * 📈 70% of our managers are promoted internally! * 🏠 Hybrid work: 1-2 days remote per week. Qualifications * Nuclear experience is not essential—however, it is highly valued. Candidates with backgrounds in highly regulated environments will find their skills both transferable and greatly appreciated. * We know the “perfect” candidate is rare. If you meet around 80% of the criteria and are eager to grow and develop, we strongly encourage you to apply. * Degree in Mechanical, Electrical, or Civil Engineering * Experience within one or more engineering disciplines * Background in configuration, design, or technical documentation processes * Strong attention to detail with technical data and drawings * Confident use of Microsoft Word and Excel * Able to communicate effectively with engineering and construction teams * Experience in regulated or safety-critical environments * Exposure to large industrial or infrastructure projects Additional Information 🌟 Be part of a once-in-a-generation engineering project that will transform the UK’s energy landscape. This is a unique opportunity to develop your career in a supportive team while contributing to one of Europe’s most ambitious energy programmes. Benefits include: 🏡 Hybrid Working Opportunity 🕒 Flexible working hours 🛡️ Pension scheme (8% company contribution / 4% personal contribution) 🏖️ 25 days’ paid annual leave + bank holidays + option to buy or sell days 💼 Professional fees reimbursed 💰 Employee referral scheme 🤒 Competitive Sick Pay – Support when you need it 🏥 Income Protection & 3x Salary Death-in-Service Cover 💪 Free Digital Gym Access – Expert-led fitness classes 📞 24/7 Employee Support Line – Mental health, financial & legal help Due to the nature of work to be undertaken applicants will be required to meet certain residency criteria in order to attain a minimum level of UK security clearance if not already security cleared to a minimum SC level. NOTICE TO CANDIDATES ON RECRUITMENT FRAUD - We are committed to safeguarding candidates from fraudulent activity associated with our recruitment process. Please note that we will never offer specialist CV writing services, request payment or ask for sensitive personal information during the recruitment process. We are committed to equal treatment of candidates and promote, as well as foster all forms of diversity within our company. We believe that bringing together people with different backgrounds and perspectives is essential for creating innovative and impactful solutions. Skills, talent, and our people’s ability to dare are the only things that matter !. Bring your unique contributions and help us shape the future.

Company Description Today, Assystem is among the top three independent nuclear engineering firms worldwide. With over 60 years of experience in highly regulated sectors, the group supports public and industrial stakeholders in the execution of complex and strategic infrastructure projects, subject to high safety and security requirements. Assystem mobilizes 8,000 experts in 13 countries and intervenes across the entire project lifecycle, in engineering, project management and digital solutions. Job Description 🚀 Join the Fusion and Modular Nuclear Business Unit! 🚀 This is an exciting opportunity to join a major engineering project, where you will play a key role in managing configuration across complex systems. Working closely with engineering, construction, and project controls teams, you will oversee design changes, technical interfaces, and project baselines, helping to ensure safe, compliant, and efficient project delivery. Your mission: * Support configuration control across complex engineering systems, ensuring consistency and integrity throughout design and construction phases. * Act as a vital interface between engineering, construction, and project controls teams, driving alignment and efficient project delivery. * Maintain accurate technical baselines, underpinning safe, compliant, and high-quality project outcomes. * Implement configuration management across design changes, interfaces, and open technical points * Coordinate multidisciplinary stakeholders to resolve cross-functional technical issues * Participate in project coordination and governance meetings as required * Produce configuration data, KPIs, and analysis to support informed decision making * Support configuration management standards across engineering and construction activities * Process redlines and update technical design documents and drawings * Coordinate technical document reviews with engineering teams * Support audits and assurance checks within your area of responsibility * Maintain Plant Configuration Registers for allocated systems * Manage design evolution requests and track interfaces between work packages Why Join the Community of Switchers? * 🌟 Over 55 years in nuclear engineering. * 🏆 Ranked among the top 3 largest nuclear engineering companies. * 💼 Attractive social benefits, including an engaging Employee Committee and holiday bonuses. * 📚 Ongoing training with numerous career opportunities. * 📈 70% of our managers are promoted internally! * 🏠 Hybrid work: 1-2 days remote per week. Qualifications * Nuclear experience is not essential—however, it is highly valued. Candidates with backgrounds in highly regulated environments will find their skills both transferable and greatly appreciated. * We know the “perfect” candidate is rare. If you meet around 80% of the criteria and are eager to grow and develop, we strongly encourage you to apply. * Degree in Mechanical, Electrical, or Civil Engineering * Experience within one or more engineering disciplines * Background in configuration, design, or technical documentation processes * Strong attention to detail with technical data and drawings * Confident use of Microsoft Word and Excel * Able to communicate effectively with engineering and construction teams * Experience in regulated or safety-critical environments * Exposure to large industrial or infrastructure projects Additional Information 🌟 Be part of a once-in-a-generation engineering project that will transform the UK’s energy landscape. This is a unique opportunity to develop your career in a supportive team while contributing to one of Europe’s most ambitious energy programmes. Benefits include: 🏡 Hybrid Working Opportunity 🕒 Flexible working hours 🛡️ Pension scheme (8% company contribution / 4% personal contribution) 🏖️ 25 days’ paid annual leave + bank holidays + option to buy or sell days 💼 Professional fees reimbursed 💰 Employee referral scheme 🤒 Competitive Sick Pay – Support when you need it 🏥 Income Protection & 3x Salary Death-in-Service Cover 💪 Free Digital Gym Access – Expert-led fitness classes 📞 24/7 Employee Support Line – Mental health, financial & legal help Due to the nature of work to be undertaken applicants will be required to meet certain residency criteria in order to attain a minimum level of UK security clearance if not already security cleared to a minimum SC level. NOTICE TO CANDIDATES ON RECRUITMENT FRAUD - We are committed to safeguarding candidates from fraudulent activity associated with our recruitment process. Please note that we will never offer specialist CV writing services, request payment or ask for sensitive personal information during the recruitment process. We are committed to equal treatment of candidates and promote, as well as foster all forms of diversity within our company. We believe that bringing together people with different backgrounds and perspectives is essential for creating innovative and impactful solutions. Skills, talent, and our people’s ability to dare are the only things that matter !. Bring your unique contributions and help us shape the future.

Company Description Today, Assystem is among the top three independent nuclear engineering firms worldwide. With over 60 years of experience in highly regulated sectors, the group supports public and industrial stakeholders in the execution of complex and strategic infrastructure projects, subject to high safety and security requirements. Assystem mobilizes 8,000 experts in 13 countries and intervenes across the entire project lifecycle, in engineering, project management and digital solutions. Job Description 🚀 Join the Fusion and Modular Nuclear Business Unit! 🚀 This is an exciting opportunity to join a major engineering project, where you will play a key role in managing configuration across complex systems. Working closely with engineering, construction, and project controls teams, you will oversee design changes, technical interfaces, and project baselines, helping to ensure safe, compliant, and efficient project delivery. Your mission: * Support configuration control across complex engineering systems, ensuring consistency and integrity throughout design and construction phases. * Act as a vital interface between engineering, construction, and project controls teams, driving alignment and efficient project delivery. * Maintain accurate technical baselines, underpinning safe, compliant, and high-quality project outcomes. * Implement configuration management across design changes, interfaces, and open technical points * Coordinate multidisciplinary stakeholders to resolve cross-functional technical issues * Participate in project coordination and governance meetings as required * Produce configuration data, KPIs, and analysis to support informed decision making * Support configuration management standards across engineering and construction activities * Process redlines and update technical design documents and drawings * Coordinate technical document reviews with engineering teams * Support audits and assurance checks within your area of responsibility * Maintain Plant Configuration Registers for allocated systems * Manage design evolution requests and track interfaces between work packages Why Join the Community of Switchers? * 🌟 Over 55 years in nuclear engineering. * 🏆 Ranked among the top 3 largest nuclear engineering companies. * 💼 Attractive social benefits, including an engaging Employee Committee and holiday bonuses. * 📚 Ongoing training with numerous career opportunities. * 📈 70% of our managers are promoted internally! * 🏠 Hybrid work: 1-2 days remote per week. Qualifications * Nuclear experience is not essential—however, it is highly valued. Candidates with backgrounds in highly regulated environments will find their skills both transferable and greatly appreciated. * We know the “perfect” candidate is rare. If you meet around 80% of the criteria and are eager to grow and develop, we strongly encourage you to apply. * Degree in Mechanical, Electrical, or Civil Engineering * Experience within one or more engineering disciplines * Background in configuration, design, or technical documentation processes * Strong attention to detail with technical data and drawings * Confident use of Microsoft Word and Excel * Able to communicate effectively with engineering and construction teams * Experience in regulated or safety-critical environments * Exposure to large industrial or infrastructure projects Additional Information 🌟 Be part of a once-in-a-generation engineering project that will transform the UK’s energy landscape. This is a unique opportunity to develop your career in a supportive team while contributing to one of Europe’s most ambitious energy programmes. Benefits include: 🏡 Hybrid Working Opportunity 🕒 Flexible working hours 🛡️ Pension scheme (8% company contribution / 4% personal contribution) 🏖️ 25 days’ paid annual leave + bank holidays + option to buy or sell days 💼 Professional fees reimbursed 💰 Employee referral scheme 🤒 Competitive Sick Pay – Support when you need it 🏥 Income Protection & 3x Salary Death-in-Service Cover 💪 Free Digital Gym Access – Expert-led fitness classes 📞 24/7 Employee Support Line – Mental health, financial & legal help Due to the nature of work to be undertaken applicants will be required to meet certain residency criteria in order to attain a minimum level of UK security clearance if not already security cleared to a minimum SC level. NOTICE TO CANDIDATES ON RECRUITMENT FRAUD - We are committed to safeguarding candidates from fraudulent activity associated with our recruitment process. Please note that we will never offer specialist CV writing services, request payment or ask for sensitive personal information during the recruitment process. We are committed to equal treatment of candidates and promote, as well as foster all forms of diversity within our company. We believe that bringing together people with different backgrounds and perspectives is essential for creating innovative and impactful solutions. Skills, talent, and our people’s ability to dare are the only things that matter !. Bring your unique contributions and help us shape the future.

Company Description Today, Assystem is among the top three independent nuclear engineering firms worldwide. With over 60 years of experience in highly regulated sectors, the group supports public and industrial stakeholders in the execution of complex and strategic infrastructure projects, subject to high safety and security requirements. Assystem mobilizes 8,000 experts in 13 countries and intervenes across the entire project lifecycle, in engineering, project management and digital solutions. Job Description 🚀 Join the Fusion and Modular Nuclear Business Unit! 🚀 This is an exciting opportunity to join a major engineering project, where you will play a key role in managing configuration across complex systems. Working closely with engineering, construction, and project controls teams, you will oversee design changes, technical interfaces, and project baselines, helping to ensure safe, compliant, and efficient project delivery. Your mission: * Support configuration control across complex engineering systems, ensuring consistency and integrity throughout design and construction phases. * Act as a vital interface between engineering, construction, and project controls teams, driving alignment and efficient project delivery. * Maintain accurate technical baselines, underpinning safe, compliant, and high-quality project outcomes. * Implement configuration management across design changes, interfaces, and open technical points * Coordinate multidisciplinary stakeholders to resolve cross-functional technical issues * Participate in project coordination and governance meetings as required * Produce configuration data, KPIs, and analysis to support informed decision making * Support configuration management standards across engineering and construction activities * Process redlines and update technical design documents and drawings * Coordinate technical document reviews with engineering teams * Support audits and assurance checks within your area of responsibility * Maintain Plant Configuration Registers for allocated systems * Manage design evolution requests and track interfaces between work packages Why Join the Community of Switchers? * 🌟 Over 55 years in nuclear engineering. * 🏆 Ranked among the top 3 largest nuclear engineering companies. * 💼 Attractive social benefits, including an engaging Employee Committee and holiday bonuses. * 📚 Ongoing training with numerous career opportunities. * 📈 70% of our managers are promoted internally! * 🏠 Hybrid work: 1-2 days remote per week. Qualifications * Nuclear experience is not essential—however, it is highly valued. Candidates with backgrounds in highly regulated environments will find their skills both transferable and greatly appreciated. * We know the “perfect” candidate is rare. If you meet around 80% of the criteria and are eager to grow and develop, we strongly encourage you to apply. * Degree in Mechanical, Electrical, or Civil Engineering * Experience within one or more engineering disciplines * Background in configuration, design, or technical documentation processes * Strong attention to detail with technical data and drawings * Confident use of Microsoft Word and Excel * Able to communicate effectively with engineering and construction teams * Experience in regulated or safety-critical environments * Exposure to large industrial or infrastructure projects Additional Information 🌟 Be part of a once-in-a-generation engineering project that will transform the UK’s energy landscape. This is a unique opportunity to develop your career in a supportive team while contributing to one of Europe’s most ambitious energy programmes. Benefits include: 🏡 Hybrid Working Opportunity 🕒 Flexible working hours 🛡️ Pension scheme (8% company contribution / 4% personal contribution) 🏖️ 25 days’ paid annual leave + bank holidays + option to buy or sell days 💼 Professional fees reimbursed 💰 Employee referral scheme 🤒 Competitive Sick Pay – Support when you need it 🏥 Income Protection & 3x Salary Death-in-Service Cover 💪 Free Digital Gym Access – Expert-led fitness classes 📞 24/7 Employee Support Line – Mental health, financial & legal help Due to the nature of work to be undertaken applicants will be required to meet certain residency criteria in order to attain a minimum level of UK security clearance if not already security cleared to a minimum SC level. NOTICE TO CANDIDATES ON RECRUITMENT FRAUD - We are committed to safeguarding candidates from fraudulent activity associated with our recruitment process. Please note that we will never offer specialist CV writing services, request payment or ask for sensitive personal information during the recruitment process. We are committed to equal treatment of candidates and promote, as well as foster all forms of diversity within our company. We believe that bringing together people with different backgrounds and perspectives is essential for creating innovative and impactful solutions. Skills, talent, and our people’s ability to dare are the only things that matter !. Bring your unique contributions and help us shape the future.

Company Description Today, Assystem is among the top three independent nuclear engineering firms worldwide. With over 60 years of experience in highly regulated sectors, the group supports public and industrial stakeholders in the execution of complex and strategic infrastructure projects, subject to high safety and security requirements. Assystem mobilizes 8,000 experts in 13 countries and intervenes across the entire project lifecycle, in engineering, project management and digital solutions. Job Description 🚀 Join the Fusion and Modular Nuclear Business Unit! 🚀 This is an exciting opportunity to join a major engineering project, where you will play a key role in managing configuration across complex systems. Working closely with engineering, construction, and project controls teams, you will oversee design changes, technical interfaces, and project baselines, helping to ensure safe, compliant, and efficient project delivery. Your mission: * Support configuration control across complex engineering systems, ensuring consistency and integrity throughout design and construction phases. * Act as a vital interface between engineering, construction, and project controls teams, driving alignment and efficient project delivery. * Maintain accurate technical baselines, underpinning safe, compliant, and high-quality project outcomes. * Implement configuration management across design changes, interfaces, and open technical points * Coordinate multidisciplinary stakeholders to resolve cross-functional technical issues * Participate in project coordination and governance meetings as required * Produce configuration data, KPIs, and analysis to support informed decision making * Support configuration management standards across engineering and construction activities * Process redlines and update technical design documents and drawings * Coordinate technical document reviews with engineering teams * Support audits and assurance checks within your area of responsibility * Maintain Plant Configuration Registers for allocated systems * Manage design evolution requests and track interfaces between work packages Why Join the Community of Switchers? * 🌟 Over 55 years in nuclear engineering. * 🏆 Ranked among the top 3 largest nuclear engineering companies. * 💼 Attractive social benefits, including an engaging Employee Committee and holiday bonuses. * 📚 Ongoing training with numerous career opportunities. * 📈 70% of our managers are promoted internally! * 🏠 Hybrid work: 1-2 days remote per week. Qualifications * Nuclear experience is not essential—however, it is highly valued. Candidates with backgrounds in highly regulated environments will find their skills both transferable and greatly appreciated. * We know the “perfect” candidate is rare. If you meet around 80% of the criteria and are eager to grow and develop, we strongly encourage you to apply. * Degree in Mechanical, Electrical, or Civil Engineering * Experience within one or more engineering disciplines * Background in configuration, design, or technical documentation processes * Strong attention to detail with technical data and drawings * Confident use of Microsoft Word and Excel * Able to communicate effectively with engineering and construction teams * Experience in regulated or safety-critical environments * Exposure to large industrial or infrastructure projects Additional Information 🌟 Be part of a once-in-a-generation engineering project that will transform the UK’s energy landscape. This is a unique opportunity to develop your career in a supportive team while contributing to one of Europe’s most ambitious energy programmes. Benefits include: 🏡 Hybrid Working Opportunity 🕒 Flexible working hours 🛡️ Pension scheme (8% company contribution / 4% personal contribution) 🏖️ 25 days’ paid annual leave + bank holidays + option to buy or sell days 💼 Professional fees reimbursed 💰 Employee referral scheme 🤒 Competitive Sick Pay – Support when you need it 🏥 Income Protection & 3x Salary Death-in-Service Cover 💪 Free Digital Gym Access – Expert-led fitness classes 📞 24/7 Employee Support Line – Mental health, financial & legal help Due to the nature of work to be undertaken applicants will be required to meet certain residency criteria in order to attain a minimum level of UK security clearance if not already security cleared to a minimum SC level. NOTICE TO CANDIDATES ON RECRUITMENT FRAUD - We are committed to safeguarding candidates from fraudulent activity associated with our recruitment process. Please note that we will never offer specialist CV writing services, request payment or ask for sensitive personal information during the recruitment process. We are committed to equal treatment of candidates and promote, as well as foster all forms of diversity within our company. We believe that bringing together people with different backgrounds and perspectives is essential for creating innovative and impactful solutions. Skills, talent, and our people’s ability to dare are the only things that matter !. Bring your unique contributions and help us shape the future.

Company Description Assystem provides engineering, project management and digital services to optimise the performance and safety of critical infrastructure throughout its lifecycle. The company first came to India having acquired Stup Consultants Pvt Ltd in 2021 and L&TIEL in 2024. The company combines its globally recognised expertise in complex project management, with deep-rooted local experience cross full spectrum of infrastructure – from energy, transportation and urban development to water. Today, Assystem has a strong community of 1,500+ multidiscipline engineering experts connected across 8 offices in India. The Assystem Group is one of the world’s leading independent nuclear engineering companies, ranked among the top three globally, with 60 years of experience in complex and highly regulated environments. With 8,000 experts across 13 countries, Assystem supports the development of low-carbon energy. For company profile, please visit the website :- Job Description * Identify and develop new business opportunities in government and private sectors * Prepare and execute strategic BD plans aligned with company goals * Track upcoming tenders (RFPs, EOIs, RFQs) through portals like GeM, eProcurement, World Bank, ADB, etc. * Develop sector-specific growth strategies (roads, railways, urban infra, water) * Build and maintain relationships with key stakeholders (government bodies, PSUs, private developers) * Engage with clients for pre-bid meetings and presentations * Develop long-term partnerships and alliances * Conduct market research and competitor analysis * Identify emerging opportunities in infrastructure sectors * Represent the organization at industry events, conferences, and seminars Qualifications Bachelor’s Degree in Civil Engineering / Infrastructure / related field with more than 15 Years of experience. Additional Information We are committed to equal treatment of candidates and promote, as well as foster all forms of diversity within our company. We believe that bringing together people with different backgrounds and perspectives is essential for creating innovative and impactful solutions. Skills, talent, and our people’s ability to dare are the only things that matter !. Bring your unique contributions and help us shape the future.

Company Description Today, Assystem is among the top three independent nuclear engineering firms worldwide. With over 60 years of experience in highly regulated sectors, the group supports public and industrial stakeholders in the execution of complex and strategic infrastructure projects, subject to high safety and security requirements. Assystem mobilizes 8,000 experts in 13 countries and intervenes across the entire project lifecycle, in engineering, project management and digital solutions. Job Description 🚀 Join the Fusion and Modular Nuclear Business Unit! 🚀 Reporting to the FEED Engineering Manager you will be responsible for Delivering Front Engineering activities for Small Modular Reactors, Advanced Modular Reactors and Fusion projects. The Principal Engineer shall work closely with multi-disciplined teams and will deliver scope through leadership of an engineering design team. Your mission: * Spearheading the delivery of cutting-edge power station systems! * Taking charge of optioneering studies to pinpoint the ultimate solution that perfectly aligns with client objectives. * Leading a dynamic team in crafting and refining essential design documents, from Process Flow Diagrams to Equipment Datasheets, ensuring precision and excellence at every step. * Directing the development of Design Description Documents and Requirement Specifications, driving innovation and efficiency in every design aspect. * Seamlessly integrating developed systems into the broader plant infrastructure for optimal performance and functionality. * Serving as the technical guru for designated scopes, guaranteeing top-notch expertise and oversight. * Chairing exhilarating Design Reviews and leading HAZID/HAZOP studies with diverse, multidisciplinary teams to ensure safety and excellence in every project facet. * Enforcing strict adherence to company statutory H&S Policies and regulations, while ensuring unwavering compliance with project and Quality Management System standards. Why Join the Community of Switchers? * 🌟 Over 55 years in nuclear engineering. * 🏆 Ranked among the top 3 largest nuclear engineering companies. * 💼 Attractive social benefits, including an engaging Employee Committee and holiday bonuses. * 📚 Ongoing training with numerous career opportunities. * 📈 70% of our managers are promoted internally! * 🏠 Hybrid work: 1-2 days remote per week Qualifications * Strong previous experience in highly regulated industries like nuclear, thermal power generation, or oil and gas. * Expertise in thermal power systems and equipment, from steam turbines to pumps, with a keen understanding of nuclear power plant operations. * Proficiency in optioneering and conducting studies to evaluate viable options, backed by a track record of crafting compelling ALARP and BAT arguments. * Experience in mentoring and developing junior staff, along with a proven history of leadership in managing small teams. * Exceptional communication skills for seamless interaction with internal and external stakeholders. * Familiarity with ASME, European, and UK codes and standards, coupled with a deep understanding of Product Safety Legislation. * Appreciation for requirements management and systems engineering principles. * Results-oriented with the ability to work both independently and collaboratively, coupled with strong organizational skills. * British National with eligibility for obtaining and maintaining full UK security clearance. Additional Information Due to the nature of the work, applicants must meet UK security clearance criteria. Ready to make a difference in the nuclear engineering world? Join us and be a part of the future of nuclear and fusion innovation! 🌐✨ NOTICE TO CANDIDATES ON RECRUITMENT FRAUD - We are committed to safeguarding candidates from fraudulent activity associated with our recruitment process. Please note that we will never offer specialist CV writing services, request payment or ask for sensitive personal information during the recruitment process. We are committed to equal treatment of candidates and promote, as well as foster all forms of diversity within our company. We believe that bringing together people with different backgrounds and perspectives is essential for creating innovative and impactful solutions. Skills, talent, and our people’s ability to dare are the only things that matter !. Bring your unique contributions and help us shape the future.

Company Description Today, Assystem is among the top three independent nuclear engineering firms worldwide. With over 60 years of experience in highly regulated sectors, the group supports public and industrial stakeholders in the execution of complex and strategic infrastructure projects, subject to high safety and security requirements. Assystem mobilizes 8,000 experts in 13 countries and intervenes across the entire project lifecycle, in engineering, project management and digital solutions. Job Description 🚀 Join the Fusion and Modular Nuclear Business Unit! 🚀 Reporting to the FEED Engineering Manager you will be responsible for Delivering Front Engineering activities for Small Modular Reactors, Advanced Modular Reactors and Fusion projects. The Principal Engineer shall work closely with multi-disciplined teams and will deliver scope through leadership of an engineering design team. Your mission: * Spearheading the delivery of cutting-edge power station systems! * Taking charge of optioneering studies to pinpoint the ultimate solution that perfectly aligns with client objectives. * Leading a dynamic team in crafting and refining essential design documents, from Process Flow Diagrams to Equipment Datasheets, ensuring precision and excellence at every step. * Directing the development of Design Description Documents and Requirement Specifications, driving innovation and efficiency in every design aspect. * Seamlessly integrating developed systems into the broader plant infrastructure for optimal performance and functionality. * Serving as the technical guru for designated scopes, guaranteeing top-notch expertise and oversight. * Chairing exhilarating Design Reviews and leading HAZID/HAZOP studies with diverse, multidisciplinary teams to ensure safety and excellence in every project facet. * Enforcing strict adherence to company statutory H&S Policies and regulations, while ensuring unwavering compliance with project and Quality Management System standards. Why Join the Community of Switchers? * 🌟 Over 55 years in nuclear engineering. * 🏆 Ranked among the top 3 largest nuclear engineering companies. * 💼 Attractive social benefits, including an engaging Employee Committee and holiday bonuses. * 📚 Ongoing training with numerous career opportunities. * 📈 70% of our managers are promoted internally! * 🏠 Hybrid work: 1-2 days remote per week Qualifications * Strong previous experience in highly regulated industries like nuclear, thermal power generation, or oil and gas. * Expertise in thermal power systems and equipment, from steam turbines to pumps, with a keen understanding of nuclear power plant operations. * Proficiency in optioneering and conducting studies to evaluate viable options, backed by a track record of crafting compelling ALARP and BAT arguments. * Experience in mentoring and developing junior staff, along with a proven history of leadership in managing small teams. * Exceptional communication skills for seamless interaction with internal and external stakeholders. * Familiarity with ASME, European, and UK codes and standards, coupled with a deep understanding of Product Safety Legislation. * Appreciation for requirements management and systems engineering principles. * Results-oriented with the ability to work both independently and collaboratively, coupled with strong organizational skills. * British National with eligibility for obtaining and maintaining full UK security clearance. Additional Information Due to the nature of the work, applicants must meet UK security clearance criteria. Ready to make a difference in the nuclear engineering world? Join us and be a part of the future of nuclear and fusion innovation! 🌐✨ NOTICE TO CANDIDATES ON RECRUITMENT FRAUD - We are committed to safeguarding candidates from fraudulent activity associated with our recruitment process. Please note that we will never offer specialist CV writing services, request payment or ask for sensitive personal information during the recruitment process. We are committed to equal treatment of candidates and promote, as well as foster all forms of diversity within our company. We believe that bringing together people with different backgrounds and perspectives is essential for creating innovative and impactful solutions. Skills, talent, and our people’s ability to dare are the only things that matter !. Bring your unique contributions and help us shape the future.