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London senior process engineer

16 senior process engineer jobs found in London

11 Apr, 2026  
Nuclear Senior Process Engineer (Full-time / Part-time)
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...
Engineering

Surrey, UK
11 Apr, 2026  
Nuclear Senior Process Engineer (Full-time / Part-time)
Nuclear Senior Process Engineer (Full-time / Part-time) page is loaded Nuclear Senior Process Engineer (Full-time / Part-time)locations: GB.Bristol.The Hubtime type: Full timeposted on: Posted Todayjob requisition id: R-144080 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...
Engineering

Gloucestershire, UK
14 Apr, 2026  
Senior Process Engineer
14679 Permanent Competitive Site Based Hertfordshire, United Kingdom Updated on: 02-07-2025 An exciting opportunity has arisen for a Senior Process Engineer to join a leading biopharmaceutical company based in Hertfordshire. As the Senior Process Engineer, you will be responsible for leading cross-functional engineering initiatives in support of technology transfer, scale-up, and validation for manufacturing operations in a GMP-regulated environment. KEY DUTIES AND RESPONSIBILITIES: The role of Senior Process Engineer will involve a range of responsibilities, including but not limited to: Project Leadership & Technical Expertise: Drive cross-functional projects involving utility and process improvements, technology transfers, and new product introductions. Collaborate with R&D on scaling up complex lab-scale processes to commercial-scale operations. Process & Equipment Design: Design and implement feasibility and conceptual studies, including vendor URSs,...
Engineering

England, UK
11 Apr, 2026  
Nuclear Senior Process Engineer (Full-time / Part-time)
Nuclear Senior Process Engineer (Full-time / Part-time) page is loaded Nuclear Senior Process Engineer (Full-time / Part-time)locations: GB.Manchester.Piccadillytime type: Full timeposted on: Posted Todayjob requisition id: R-144078 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...
Engineering

Lancashire, UK
03 Apr, 2026  
Senior Process Engineer - PFDs, P&IDs & HAZOP Lead
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.
Engineering

London, UK
11 Apr, 2026  
Process Senior Design Engineer United Kingdom and 4 Posted on 12/05/2025 Be the First to Apply
Note for Recruitment Agencies: We prefer to hire directly and we will be in touch with our PSL Agencies if this role is eligible for release. We do not accept speculative CVs from agencies. If speculative CVs are sent, no fee will be applicable - please direct all queries to the relevant Resourcing Partner. Job Title - Process Senior Design Engineer Location (Can Be Based From) : Warrington, Nottingham, Bristol, Plymouth, Grangemouth About Us Galliford Try is one of the UK's most formidable construction businesses with an enviable track record of delivering schemes that strive to provide positive, lasting change for the communities we work in. As a FTSE 250 organisation, we turnover £1.9 billion and employ over 3,500 people across three very successful Divisions; Building, Infrastructure and Specialist Services. As one of the UK's top principal contractors you'll have the opportunity to work on some of the UK's most exciting projects offering you stability as well as...
Engineering

Nottinghamshire, UK
10 Apr, 2026  
Senior/Principal Waste Water Process Engineer
Job Description Overview Shape the Future of our cities and environments. Are you a Waste WaterJoin and take a leading role in shaping the future of our cities and environments.We are looking for an energetic and experienced Principal Waste 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 Wessex Water, Welsh Water, Severn Trent Water, South West Water, Environment Agency, 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 throughout the project lifecycle, adding value through client-side and construction-phase...
Engineering

Staffordshire, UK
Mark Stracey Recruitment
10 Apr, 2026  
Junior Process Engineer Featured
£32,000 - £38,000 yearly
Junior Process Engineer Gas / Hydrogen £32,000 – £38,000 + Benefits + Bonus Hants Our client operates one of the largest onshore gas storage and processing facilities in the UK: a top tier COMAH site that embraces complex core processes and unit operations including separation, compression, liquefaction, and solvent recovery. The facility is now preparing for significant further investment in its existing assets and revenue streams as well as those for a green/low carbon energy future that will include hydrogen processing. Achieving a neutral carbon balance through alternative energy production is a key medium term strategic objective. Mark Stracey Recruitment is supporting our client with the recruitment of a Junior Process Engineer, offering an excellent opportunity for a graduate or early-career engineer to develop within a complex operational environment while contributing to future energy transition initiatives. The Role You will...
Chemicals Engineering Petrochemicals & Refining

Mark Stracey Recruitment Hants, UK Process Engineer
03 Apr, 2026  
Technical Director - Waste Water Process Engineering
Technical Director - Waste Water Process Engineering page is loaded Technical Director - Waste Water Process Engineeringlocations: GB.London.Nova North: GB.Newcastle upon Tyne.Albany Court: GB.Manchester.Piccadilly: GB.Epsom.Woodcote Grove: GB.Cambridge.Wellbrook Courttime type: Full timeposted on: Posted Yesterdayjob requisition id: R-151018 Job Description Overview Shape the Future of our cities and environments .The Design & Advanced Technology (D&AT) Practice of AtkinsRéalis is seeking a Technical Director for Waste Water Process to join our team in the UK. We are looking for an energetic and experienced Waste Water Process Engineer that can both lead as technical expert in wastewater treatment and driving forward business results.AtkinsRéalis specialise in all aspects of process engineering within the Water Sector, including water, waste water and bioresources in the UK and internationally. Process Engineering project opportunities also stretch to other sectors...
Engineering

London, UK
03 Apr, 2026  
Technical Director - Clean Water Process Engineering
Technical Director - Clean Water Process Engineering page is loaded Technical Director - Clean Water Process Engineeringlocations: GB.London.Nova North: GB.Newcastle upon Tyne.Albany Court: GB.Manchester.Piccadilly: GB.Epsom.Woodcote Grove: GB.Cambridge.Wellbrook Courttime type: Full timeposted on: Posted Yesterdayjob requisition id: R-151020 Job Description Overview Shape the Future of our cities and environments. The Design & Advanced Technology (D&AT) Practice of AtkinsRéalis is seeking a Technical Director for Clean Water Process to join our team in the UK. We are looking for an energetic and experienced Clean Water Process Engineer that can both lead as technical expert in water treatment and driving forward business results.AtkinsRéalis specialise in all aspects of process engineering within the Water Sector, including water, waste water and bioresources in the UK and internationally. Process Engineering project opportunities also stretch to other sectors such as...
Engineering

London, UK
11 Apr, 2026  
Senior Coating Engineer
If you'd like to be considered for this opportunity we encourage you to apply promptly to avoid disappointment as if applications are high the role will close before the closing date given. Trials, Experiments & Technology Development Senior Coating Engineer Closing date: 22nd April 2026 Location: RG7 4PR located between Reading and Basingstoke, with free onsite parking Package: £49,480 - £55,000 (depending on your suitability, qualifications & level of experience) Working pattern: AWE operates a 9-day working fortnight . We will consider flexible working requests so that your work may fit in with your lifestyle. Just let us know your preferred working pattern on your application. Due to the classified nature of the work involved, there are limited opportunities to work from home in this role. It is anticipated that the successful candidate will spend the majority of their time working on site at AWE. AWE have an exciting opportunity for a Senior Coating Specialist to join...
Hampshire, UK
03 Apr, 2026  
Senior Engineer, Technical Safety, Basingstoke, 12 months, PAYE Only (Inside IR35) - Basingstok ...
Position Details Senior Engineer, Technical Safety, Basingstoke, 12 months, PAYE Only (Inside IR35) - Basingstoke, Hampshire SmartWorking (Hybrid Working) The Company operates a SmartWorking policy allowing personnel to work for up to 12 working days/month from home or a similar secure UK location and these 12 days can be available even where personnel are on leave for a portion of the month. As such, typically around 60% of time working remotely is available for individuals who wish to take advantage of this. A Senior Engineer with competencies in technical safety is required to be involved on various projects, supporting or acting as Project Discipline Lead Engineer. Projects will vary from Feasibility phase through Basic Design and FEED. Projects can be relevant to onshore/offshore oil/gas production facilities, with special focus on LNG and renewables production facilities. Responsibilities Undertake analysis, calculations and/or engineering studies delegated as...
Engineering

Hampshire, UK
11 Apr, 2026  
Electrical Senior Design Engineer (HV & LV) - Water
Role - Electrical Senior Design Engineer Location - Warrington (Other locations may be considered) Purpose of the role: As a Electrical Senior Design Engineer you will be an important member of the Engineering Design Team and will be required to work with the Principal Engineer(s), Design Team, Design Manager(s) and Design Leads to deliver design to the highest quality to GT process and in compliance with the BMS and H&S Regulations. This is a technical role, engaged directly on projects, which requires competency in technical design delivery in the water and wastewater industry. The Senior Design Engineer can have line management responsibility for design engineers of the same discipline, plus non-discipline design engineers/others if required. As well as providing direction and assisting with innovations, you will be expected to contribute to the engineering governance of your discipline design activities, ensuring that design integrates with the other discipline design...
Engineering

Cheshire, UK
11 Apr, 2026  
Graduate Process Engineer
Graduate Process Engineer - Water & Energy Full time Southampton, United Kingdom Process water We have an exciting opportunity for a Graduate Process Engineer to join our in-house design team here at Trant. The Graduate Process Design Engineer will be working within a multi-disciplinary team to initially deliver the detailed designs of the process/chemical aspects of clean and dirty water projects for various water companies in the UK. The design team provide detailed designs for both the Process & Water sector and Energy sector. This is an excellent opportunity for a Graduate to start their career, working with a talented design team, producing detailed designs for interesting projects, within a welcoming and supportive work environment. Reporting to the Mechanical & Process Design Manager, duties will include but are not limited to: Working as part of a multi-disciplined team Interpret, understand & challenge project requirements from client documents...
Engineering

Hampshire, UK
10 Apr, 2026  
Principal Process Engineer
Our Vacancy# Principal Process Engineer Nuclear Permanent / Warrington United Kingdom 09/03/26 On site ShareAssystem is an international company with one mission: accelerate the energy transition around the world. Every day, our 8,000 switchers located in 12 countries (Europe, Middle East, Pacific Asia & Africa) connect their six thousand billion neurons to tackle the task of the century: switching to low-carbon energy. We are a collective committed to the actors who are making the energy switch. Sharing our knowledge, expertise and values allows us to innovate and think differently about the energy transition. Drawing on more than 55 years' experience in highly regulated sectors subject to strict security and safety requirements, we provide our customers with engineering and project management services, as well as digital services and solutions to optimize the performance of complex infrastructure projects throughout their life cycle. The Group is currently ranked second in...
Engineering

Cheshire, UK
03 Apr, 2026  
Electrical Design Engineer
Note for Recruitment Agencies: We prefer to hire directly and we will be in touch with our PSL Agencies if this role is eligible for release. We do not accept speculative CVs from agencies. If speculative CVs are sent, no fee will be applicable - please direct all queries to the relevant Resourcing Partner. Role - Electrical Design Engineer Location - Warrington Purpose of the role: As Design Engineer you will be an important member of the Engineering Design Team and will be required to work with the Design Manager(s) and Design Leads to deliver design to the highest quality to GT process and in compliance with the BMS and H&S Regulations. This is a technical role, engaged directly on projects, which requires proficiency in technical design delivery in the water and wastewater industry. The Design Engineer can have line management responsibility for discipline graduate/assistant engineers if required. As well as assisting with innovations, you will be expected to fulfil the...
Engineering

Cheshire, UK
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