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London process engineer

89 process engineer jobs found in London

04 Mar, 2026  
Senior Clean Water Process Engineer
Location: South East (Epsom / London / Peterborough / Cambridge) Contract Type: Temporary Hours: 40 per week, 5 days per week Start Date: ASAP End Date: To be confirmed (dependent on contract) Company Overview A leading global engineering, infrastructure and project management organisation delivering technically complex and nationally significant programmes across the built environment, water, transportation, energy and defence sectors. The business provides integrated services from consultancy, engineering and design through to project delivery and asset lifecycle management. Teams operate in multidisciplinary environments to deliver innovative, high-quality, and compliant engineering solutions. Role Overview We are seeking a Senior Clean Water Process Engineer to join a multidisciplinary team on water treatment and process engineering projects. The role offers responsibility for technical outputs, process optimisation, compliance with regulatory standards, and...
Engineering

London, UK
04 Mar, 2026  
Principal Clean Water Process Engineer
Job Description Overview Shape the Future of our cities and environments. Are you a Clean Water Process Engineer Are you ready to take up a vital role in some of the UK's most exciting and innovativeJoin and take a leading role in shaping the future of our cities and environments.We are looking for an energetic and experienced Principle Clean Water Process Engineer to join our team within the Design & Advanced Technology (D&AT) Practice of . You'll be part of a talented, multi-disciplinary team delivering cutting edge, iconic projects to our Water market clients - clients such as Thames Water, Anglian Water, South East Water, Southern Water, as well as other regional water authorities.As a key member of our team, you'll play a vital role in delivering transformational programmes for critical UK infrastructure, with opportunities to work on landmark engineering projects both domestically and internationally. We're committed to providing industry-leading solutions...
Engineering

London, UK
04 Mar, 2026  
Sustainable Process Engineer: Scale-Up & Injection Moulding
A sustainable packaging company in Greater London seeks a Process Engineer to lead manufacturing and scale-up projects focused on environmentally friendly materials. Responsibilities include project management, technical guidance, and collaboration with multiple teams to ensure successful product delivery. The ideal candidate will have a strong background in manufacturing or material science, with project experience in TRL-driven environments. Competitive compensation includes EMI share options and a dynamic working environment.
Engineering

London, UK
04 Mar, 2026  
Principal Water Process Engineer - Lead UK Projects
A leading engineering services firm in Greater London is seeking a Principal Clean Water Process Engineer to manage technical design work on complex projects. You will coordinate a team of engineers, produce technical deliverables, and collaborate across multi-disciplinary teams. A degree in Chemical / Process Engineering, chartered status, and experience in the UK Water market are required. The role offers hybrid working, competitive salary, and various benefits to support your career development.
Engineering

London, UK
04 Mar, 2026  
Process Engineer - Contract
About the Role We are seeking an experienced Process Engineer to join our innovative MedTech company for an exciting contract opportunity. Specialising in cutting-edge orthopaedic products, we are at the forefront of medical device manufacturing, utilising advanced laser-based additive manufacturing technologies to deliver life-changing solutions to patients click apply for full job details
Engineering

London, UK
04 Mar, 2026  
Material Process Engineer
The Role At Notpla, we're at the forefront of sustainable innovation, creating natural alternatives to single-use plastic packaging that are carefully engineered to help build a healthier planet. Founded on the belief thatnature knows best, we're an innovative, action-oriented scale-up developing and manufacturing uncompromisingly natural packaging solutions from seaweed and plants. As a Process Engineer you will operate across Technology Readiness Levels 3 to 8; you will lead complex, multi-disciplinary projects that bridge the gap between early formulation development and commercial scale production. This is an exciting time to join Notpla - we're on the brink of a record-breaking year for revenue and on track for major growth in the next 18-24 months. To support this, we have just secured a £20 million Series A+ fundraise, enabling us to scale our growth and environmental impact faster than ever. Beyond offering meaningful roles and a vibrant working environment, Notpla...
Engineering

London, UK
04 Mar, 2026  
Process Engineer - Contract
About the Role We are seeking an experienced Process Engineer to join our innovative MedTech company for an exciting contract opportunity. Specialising in cutting-edge orthopaedic products, we are at the forefront of medical device manufacturing, utilising advanced laser-based additive manufacturing technologies to deliver life-changing solutions to patients. This 12-month contract role offers the perfect opportunity to make an immediate impact in a fast-paced, innovative environment while gaining valuable experience in advanced additive manufacturing and regulatory compliance. This is a remote position offering flexibility while working with a dedicated team committed to excellence in medical device development and manufacturing. Key Responsibilities Lead and support process validation activities across manufacturing operations, ensuring compliance with ISO 13485 and FDA CFR requirements Develop, implement, and maintain robust manufacturing processes for...
Engineering

London, UK
04 Mar, 2026  
Process Engineer
About the Role We are seeking an experienced Process Engineer to join our innovative MedTech company on a 12-month fixed-term contract. Specialising in cutting-edge orthopaedic products, we are at the forefront of medical device manufacturing, utilising advanced laser-based additive manufacturing technologies to deliver life-changing solutions to patients. This is a remote position offering flexibility while working with a dedicated team committed to excellence in medical device development and manufacturing. Key Responsibilities Lead and support process validation activities across manufacturing operations, ensuring compliance with ISO 13485 and FDA CFR requirements Develop, implement, and maintain robust manufacturing processes for orthopaedic medical devices using laser-based additive manufacturing technologies Conduct Process Failure Mode and Effects Analysis (PFMEA) in accordance with ISO 14971 risk management standards Drive continuous improvement initiatives to...
Engineering

London, UK
04 Mar, 2026  
Senior Process Engineer - Water & Waste (Hybrid)
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.
Engineering

London, UK
04 Mar, 2026  
Principal Process Engineer
Overview Principal Process Engineer Water & Waste Sector UK locations: Croydon, Exeter, Swindon (Hybrid) Salary: £60,000 - £70,000 Full-time Permanent 37.5 hours What You'll Be Doing Leading process design on single and multi-disciplinary projects Providing technical leadership and driving best-practice solutions Delivering outline and detailed process designs for water and wastewater schemes Undertaking site and process surveys of existing assets Reviewing and checking designs produced by others Managing client and stakeholder relationships Supporting and line-managing developing engineers What We're Looking For Essential: Significant experience in process engineering within the water & waste sector Strong knowledge of treatment processes, standards, and regulations Experience in outline and detailed process design Excellent communication and leadership skills Degree (BEng/MEng) in Chemical Engineering or related discipline Chartered Engineer (CEng) or...
Engineering

London, UK
04 Mar, 2026  
Coating Process Engineer - Natural Materials for Packaging
An innovative sustainability company in Greater London is seeking a Coating Process Engineer to lead the development of natural material technologies into scalable packaging solutions. The role combines laboratory and pilot-scale work and requires expertise in coating technologies. Candidates must have a relevant degree and at least 2 years of experience in coating process development. The company promotes teamwork and innovation, offering competitive compensation and a dynamic working environment.
Engineering

London, UK
04 Mar, 2026  
Coating Process Engineer
The Role At Notpla, we're at the forefront of sustainable, creating natural alternatives to single use plastic packaging that are carefully engineered to help build a healthier planet. Founded on the belief that nature knows best, we're an innovative, action oriented scale up developing and manufacturing uncompromisingly natural packaging solutions from seaweed and plants. As a Coating Process Engineer in the Innovation team, you'll develop breakthrough natural material technologies into scalable solutions. This role sits at the critical intersection of material science and industrial scale coating processes, where you'll develop and transform innovative biomaterial solutions in the very early stages into commercially viable packaging alternatives that replace single use plastics. This is an exciting time to join Notpla - we're on the brink of a record breaking year for revenue and on track for major growth in the next 18-24 months. To support this, we have just secured a £20...
Engineering

London, UK
04 Mar, 2026  
Water Sector Lead Process Engineer - Associate Director
A global engineering consultancy is seeking a Lead Process Engineer - Associate Director in their Water Infrastructure Team. This key position involves leading process design for treatment solutions, ensuring compliance with regulations, and collaborating across multidisciplinary teams. Ideal candidates have over 10 years in water treatment design, and a relevant engineering degree. The company promotes flexible working, a competitive salary, and various benefits, including training and development opportunities.
Engineering

London, UK
04 Mar, 2026  
Principal Process Engineer - Water & Wastewater Projects
Principal Process Engineer - Water & Wastewater Projects Ayesa London, United Kingdom Process Engineering Hybrid Company Description Ayesa is a globally oriented, forward-thinking company deeply committed to fostering diversity, inclusion, equity, and sustainability. These principles form the bedrock of our dedication to our 13,000 employees and serve as the driving forces behind our spirit of innovation. With a presence in 23 countries worldwide, Ayesa has earned a prominent international reputation in various engineering fields, including infrastructure, water conveyance and treatment systems, transportation, marine projects, waste management, aeronautics, and defense. Additionally, Ayesa is a well-established technology consultancy, specializing in facilitating the digital transformation of large corporations, particularly in the utilities sector, and providing technological solutions for public institutions. As a technology and engineering firm, we complement our...
Engineering

London, UK
04 Mar, 2026  
Senior Process Engineer - Water & Wastewater (Hybrid)
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.
Engineering

London, UK
04 Mar, 2026  
Lead Process Engineer - Associate Director - Water Sector
Lead Process Engineer - Associate Director - Water Sector Share via link Share on media Company Description Ayesa is a global, forward-thinking engineering and technology consultancy with 13,000 employees in 23 countries. We are committed to diversity, inclusion, equity, and sustainability - values that drive our innovation and growth across infrastructure, water, transport, energy, and environmental sectors. Position The Opportunity We're looking for a Lead Process Engineer - Associate Director to join our Water Infrastructure Team within the UK, taking a key technical and leadership role in the design, coordination, and delivery of process engineering solutions across water, wastewater, sludge treatment centres, biological and utilities projects. You'll help shape strategies, mentor engineers, and drive excellence from concept through to commissioning. Lead process design for treatment plants, pumping stations, and utility systems. Define process schemes, develop mass...
Engineering

London, UK
04 Mar, 2026  
Senior Water Process Engineer & Associate Director - Hybrid
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.
Engineering

London, UK
04 Mar, 2026  
Lead Process Engineer - Associate Director - Water Sector
Lead Process Engineer - Associate Director - Water Sector Company Description Job Title: Lead Process Engineer Division: Water Location:London Ayesa is a global engineering consultancy with over 13,000 employees, where our UK & Ireland business combines international strength with the agility and autonomy of an SME. With a presence in 40 countries, Ayesa has built a strong international reputation across a diverse range of engineering disciplines. Our expertise includes water and flood infrastructure, transportation, marine and coastal engineering, geoscience, environmental services, energy, and building structures. Our UK & Ireland teams deliver technically challenging, varied projects that develop broad expertise without confining people to narrow roles - offering the opportunity to make a meaningful local impact while benefiting from the stability, knowledge, and career opportunities of a well-established global organisation. Position The Opportunity...
Engineering

London, UK
04 Mar, 2026  
Process Engineer
Process Engineer - Manufacturing Location: Walthamstow, East London Salary: Competitive depending on experience Contract: Full-Time, Permanent Benefits: Competitive salary, pension scheme and company-wide performance bonus. Join a Growing Manufacturing Team! Founded in 1912, Elmelin is a specialist industrial insulation manufacturer based in Walthamstow, East London click apply for full job details
Engineering

London, UK
04 Mar, 2026  
Process Engineer
About the Role We are seeking an experienced Process Engineer to join our innovative MedTech company on a 12-month fixed-term contract. Specialising in cutting-edge orthopaedic products, we are at the forefront of medical device manufacturing, utilising advanced laser-based additive manufacturing technologies to deliver life-changing solutions to patients click apply for full job details
Engineering

London, UK
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