53 senior process engineer jobs found in London

Nuclear Senior Process Engineer (Full-time / Part-time) page is loaded Nuclear Senior Process Engineer (Full-time / Part-time)locations: GB.Epsom.Woodcote Grovetime type: Full timeposted on: Posted Todayjob requisition id: R-144082 Job Description OverviewAtkinsRéalis is looking to grow our team of process engineers within the Nuclear EMEA business. If you have the passion to join some of these exciting projects, then we would love to hear from you. Your roleWe work collaboratively to solve technical challenges across the entire project lifecycle, from concept design to decommissioning. Our day to day activities include production of process engineering deliverables (process sizing calculations, heat & material balances, P&IDs, etc.), process modelling, and process safety activities (HAZID/HAZOP studies, DSEAR assessments, etc.).We collaborate across the AtkinsRéalis business to provide our technical expertise where it is needed the most, giving our clients the best...

Job title Senior Process Engineer- Wastewater and Sludge Treatment Wastewater and Sludge Treatment Ref 44366 Division Asset Operations & Capital Delivery Location Hybrid - Clearwater Court - RG1 8DB Contract type Permanent Full/Part-time Full-time Salary Competitive salary from £51,000- £70,000 per annum depending on experience. Job grade B Closing date 05/03/2026 We are looking for a Senior Process Engineer to take a central role in advancing wastewater and sludge treatment design across our major programmes. As we grow and strengthen our engineering function, you will have the opportunity to help shape how the team evolves and how we deliver technical excellence across the business. Joining an established engineering centre of excellence, you will contribute to future treatment solutions, support strategic decision making and help develop best practice standards. This role offers significant development opportunities, with the chance to work on technically challenging...

A leading global engineering consultancy based in the UK is seeking a Senior Associate Process Engineer to deliver innovative water and wastewater solutions. This role involves strategic leadership, technical direction, and project oversight throughout the design stages. The ideal candidate should possess a degree in Chemical Engineering and Chartered Engineer status, along with strong experience in municipal treatment processes and client engagement skills. The company offers a hybrid working policy and extensive benefits to support employee wellbeing and development.

A company in the water sector is seeking a Principal Process Engineer to lead process design for major projects. You will support sustainability and climate resilience efforts while delivering innovative solutions in a hybrid working environment. The ideal candidate should have significant experience in process engineering within the water and waste sector, strong knowledge of treatment processes, and hold a relevant engineering degree. Competitive salary up to £70K and professional development opportunities are offered.

A leading water utility company in the UK seeks a Senior Process Engineer to enhance wastewater and sludge treatment design. This full-time role involves leading the design of processes, providing technical support to operational teams, and developing best practices. The ideal candidate will have a degree in Chemical Engineering and strong experience in system design. The position offers competitive pay starting at £51,000, benefits, and opportunities for professional development.

A pioneering company in sustainable wood products is seeking a Chemical Engineer to ensure safety compliance and translate business needs into effective designs. The ideal candidate will have a Master's or Bachelor's degree in chemical engineering and at least 5 years of relevant experience. Strong communication skills in English are required, and knowledge of Dutch is a plus. This position offers a competitive package and the opportunity to influence the future of sustainable construction.

Are you looking for a company that is doing something truly remarkable? We are a passionate group of people that thrive in creating the best wood products for the market by acetylating raw wood in our chemical facilities. Accsys Technologies is the industry leader in transforming fast-growing, certified, sustainable wood into high performance Accoya wood. We sell worldwide and we provide solutions for sustainable construction. We are a young, international company with production facilities in Arnhem Netherlands Barry UK and Kingsport USA with our Head Office in London. We have great ambitions. Your role Safety is your highest priority and together with our Process Safety Engineers you will make sure the designs meet all regulatory requirements. During the engineering and realization phase you constantly ask yourself the question if all safety risks have been mitigated properly. You should speak up and stop work if safety is at risk. You will translate business needs and...

A renowned engineering firm in Greater London seeks a Principal Process Engineer. This role involves leading design and delivery in water, wastewater, and utilities sectors while ensuring compliance with UK regulations. Candidates should have a minimum of 10 years' experience in the field, a Chartered status, and ideally a master's degree in chemical, process, or environmental engineering. The company offers a competitive salary, a hybrid work model, and numerous professional development opportunities.

A global engineering consultancy is seeking a Principal/Associate Process Engineer to support the UK and Ireland's water and wastewater programmes. The role involves leading process engineering for projects, developing designs, and collaborating with clients. The ideal candidate has a degree in Chemical Engineering, Chartered Status, and experience in municipal water treatment. This position offers hybrid work options and a range of benefits including health insurance and generous leave policies.

Senior Extrusion Process Engineer Highly Competitive Salary 37.5 hours per week 08:30-17:00 Monday to Friday Expanding workforce Exciting projects Progression Opportunities Great Team Culture Leading Manufacturer Our client is a leading supplier within the home furnishings sector and due to continued growth, theyre looking for an Extrusion Senior Processor to play a key role in developing, optimising, and maintaining extrusion processes to ensure consistent product quality, high operational efficiency, and safe manufacturing performance. The Job Develop, refine, and document extrusion processes to improve product quality, reduce waste, and increase efficiency. Analyse process data to identify trends, root causes, and improvement opportunities. Lead trials, experiments, and validation activities for new materials, tooling, and equipment. Provide day to day technical support to extrusion operators and shift teams. Troubleshoot process deviations, equipment issues,...

Brighton, United Kingdom / Cambridge, United Kingdom / Cardiff, United Kingdom / Croydon, United Kingdom / Edinburgh, United Kingdom / Glasgow, United Kingdom / Leeds, United Kingdom / London, United Kingdom / Manchester, United Kingdom / Reading, United Kingdom Mott MacDonald is a global engineering, management, and development consultancy with over 20,000 employees across more than 50 countries and 140+ offices. We work across incredible global industries, delivering exciting work that is defining our future and making an important societal impact in the communities we serve. Our people power our performance - we succeed when they do. With countless opportunities to collaborate, learn, and grow, the possibilities for excellence are as varied as every individual. Whether you want to grow as a subject matter expert or broaden your experience with roles across our international community, you're surrounded by global specialists who want to combine their expertise and...

A leading manufacturing organization seeks a Senior Manufacturing Engineer to drive end-to-end process implementations, ensuring safety and quality for product launches. The ideal candidate will manage complex projects, mentor teams, and ensure compliance with industry standards. Strong communication and technical skills, along with a degree in STEM, are essential. This is a fully on-site position in Denver with competitive compensation ranging from $85,600 to $128,400 annually, depending on qualifications and experience.

Senior Manufacturing Process Engineer NPI / Industrialisation Ampthill, Bedfordshire 4 Day Week (MonThurs) On-site £50,000 £55,000 + Benefits SC Required (DV Eligible) We are working in partnership with a leading UK defence organisation to recruit a Senior Manufacturing Process Engineer to support New Product Introduction (NPI) and industrialisation activities within a highly specialised eng click apply for full job details

A global engineering consultancy in London seeks a Lead Process Engineer - Associate Director for its Water Infrastructure Team. This pivotal role involves leading process engineering solutions, mentoring a team, and ensuring project compliance. Ideal candidates will have over 10 years of experience in the water sector, hold a relevant engineering degree, and possess strong leadership skills. The position offers a competitive salary, hybrid working options, and a focus on sustainability and innovation.

A leading engineering firm in the UK is seeking a Principal Waste Water Process Engineer to join their team in Epsom. This role involves coordinating technical design work for complex waste water projects and mentoring junior engineers. The ideal candidate has a degree in Chemical Engineering, significant experience in waste water treatment, and strong communication skills. This position offers a hybrid working model and opportunities to work on transformative infrastructure projects.

A biomedical engineering company in Leighton Buzzard is seeking a qualified individual for a technical leadership role focused on equipment and process validation. The ideal candidate will have over 7 years of experience in a regulated environment and a Bachelor's or Master's degree in engineering. Responsibilities include establishing validation strategies, providing engineering support, and mentoring junior engineers. This position offers a competitive salary, hybrid working options, and the opportunity to lead critical engineering projects.

Introduction Saab in UK is growing rapidly, with over 500 colleagues across eight sites. We bring together Swedish heritage and British expertise to drive innovation in areas such as software engineering, underwater robotics, radars, AI, and armed forces training. Joining Saab in UK means contributing to the security and resilience of society while building a career with real scope for personal an

A global engineering consulting firm in Shoreham-by-Sea seeks a skilled professional to lead New Product Introduction projects. This role demands expertise in process engineering within a dynamic manufacturing context, requiring knowledge of automotive, aerospace, and green technology sectors. Responsibilities include overseeing project management, ensuring supplier quality, and constantly improving manufacturing processes. We value diversity and provide a supportive work environment that encourages personal growth and professional development.

At Amentum, we're not just solving problems; we're engineering the future. Our team is driven by an unyielding commitment to innovation, integrity, and collaboration, tackling some of the most significant challenges in science, security, and sustainability. If you're passionate about making a real impact and want to be part of a community that values ethical excellence, this is the place where your ambition can thrive. Here, we believe that success comes from continuously pushing boundaries and working together to deliver on our promises. We embrace challenges with confidence and are dedicated to creating a secure and vibrant future for all. We'll inspire and empower you to deliver your best work so you can evolve, grow and succeed - today and into tomorrow. We offer an exciting range of opportunities to develop your career within a supportive and diverse team who always strive to do the right thing for our people, clients and communities. People are our greatest asset, and we...