AtkinsRéalis is seeking a Waste Water Process Engineer in Greater London to lead project teams for innovative water treatment projects. This role requires strong leadership, communication skills, and a deep understanding of waste water treatment...Read More>>.

Process Engineer- Customer Journey Optimization Manager For more than 20 years, Talan has been advising companies and administrations, supporting them, and implementing their transformation projects in the UK and abroad. With a presenc...Read More>>.

Avove Limited is seeking a Senior Process Engineer to join their Design team, focusing on water and wastewater projects. Located in Brighouse, the role offers hybrid working arrangements. Key responsibilities include leading process design and collab...Read More>>.

A dynamic Oil and Gas exploration company is seeking a Senior Project Engineering Consultant to lead engineering activities for major projects from their London headquarters. The consultant will must have an Engineering degree in Process Engineering...Read More>>.

A leading consultancy firm in Croydon is seeking a Lead Process Engineer to join their team. You will lead multidisciplinary projects in the Water and Waste sectors, providing technical guidance and managing stakeholders. The ideal candidate has sign...Read More>>.

A leading consultancy in the UK is seeking a Process Engineer- Customer Journey Optimization Manager to develop strategies for enhancing customer journeys in business banking. This role will involve implementing change management initiatives and util...Read More>>.

Ipsen Group in Wrexham seeks a Senior Process Engineer to lead process engineering in major projects and help shape the future of manufacturing. With significant investment and expansion, this role offers a unique opportunity to impact patient liv...Read More>>.

A leading utility provider in the UK seeks a Senior Deployed Process Engineer focused on wastewater management. In this role, you'll ensure compliance with industry standards, lead the development of engineering process standards, and collaborate acr...Read More>>.

A technical recruitment firm is seeking a Senior Process Engineer for a hybrid role in Brighton. This position involves leading innovative wastewater treatment solutions, producing technical design deliverables, and mentoring junior engineers. Ideal...Read More>>.

A synthetic fuel company in the UK seeks a Senior / Lead Process Engineer to design and optimise chemical processes for decarbonising heavy industry. Ideal candidates will have over 5 years of relevant experience, including in CAD and process plant d...Read More>>.

Senior Deployed Process Engineer (Waste Water) Company: United Utilities United Utilities’ (UU) purpose is to deliver great water for a stronger, greener and healthier North West of England. We are committed to providin...Read More>>.

An established industry player is seeking a Senior Process Engineer to lead a dynamic team in developing innovative process solutions. This role is pivotal in managing complex engineering projects while ensuring compliance with safety and quality sta...Read More>>.

A leading engineering firm is seeking a Principal Clean Water Process Engineer in Leeds. You will lead a team in delivering high-quality design solutions for critical UK infrastructure projects. The ideal candidate will have a chartered status with a...Read More>>.

An engineering group specializing in manufacturing facilities is seeking a Senior Process Engineer in London. This role involves leading design processes in Pharmaceutical and Food & Beverage sectors, guiding junior engineers, and managing client con...Read More>>.

A UK environmental organization is offering a 12-month industry placement starting in September. You will support UK businesses in reducing environmental impacts while gaining experience in key areas such as data management and environmental complian...Read More>>.

A global water treatment company in East Kilbride is seeking an Offshore Process Engineer with a strong background in chemical or process engineering. The role involves supporting operational and technical aspects of water treatment systems aboard an...Read More>>.

A UK-based advanced packaging company is seeking a Process Chemist / Wet Process Engineer. The role involves controlling and optimizing wet chemical processes for PCB die embedding. Ideal for candidates with a background in chemistry and at least 3 y...Read More>>.

Orano is looking for a Senior Process Engineer based in the United Kingdom, either in Warrington or Abingdon. The role involves providing specialist design services, overseeing a team, and ensuring high-quality deliverables while complying with re...Read More>>.

Tetra Tech Europe is seeking a Principal Process Engineer to lead process design and optimisation across UK water networks. This role involves multidisciplinary coordination, client engagement, and digital design development on major projects. A d...Read More>>.

Apollo Fire Detectors Ltd. in Havant is seeking a Process Engineering Manager to lead and support the Process Engineering function. This role involves continuous improvement projects, enhancing manufacturing performance, and providing strong leade...Read More>>.

A battery technology start-up in Brackley is seeking a Manufacturing Engineer to develop and optimize manufacturing processes for new products, ensuring quality and efficiency. The ideal candidate will possess a degree in engineering or related field...Read More>>.

ARUP in the United Kingdom is seeking a Senior Process Engineer to coordinate multi-disciplinary projects within the water sector. The ideal candidate will have expertise in process design, a strong understanding of UK regulations, and experience...Read More>>.

Snc-Lavalin is seeking a Principal Waste Water Process Engineer to join their team in the UK. The successful candidate will lead projects in electrical and mechanical water treatment, and provide mentorship to junior engineers.Applicants sh...Read More>>.

Halma plc is seeking a Process Engineering Manager to lead and enhance the Process Engineering team at Apollo in Havant. This role focuses on improving manufacturing processes, increasing capacity, and supporting strategic growth.Ideal cand...Read More>>.

Arrow McLaren IndyCar is looking for a high-impact Lead Process Engineer to support its Marketing & Commercial transformation. This role involves diagnosing current processes and designing future-state processes along with establishing governance...Read More>>.

Stantec is looking for a Principal Process Engineer to join their Energy & Resources team in the UK. This role involves leading teams on innovative projects in energy infrastructure, aimed at creating sustainable solutions. You will shape engineer...Read More>>.

WSP in the UK & Ireland is looking for an experienced Senior Waste Water Process Engineer to join their Water Engineering teams across various locations, including Manchester. The role involves delivering process engineering design for water and w...Read More>>.

WSP is seeking an experienced Associate Waste Water Process Engineer to join our Water Engineering teams across multiple UK locations. You will contribute to feasibility studies through to detailed designs for wastewater and water reuse projects f...Read More>>.

Mott MacDonald Bentley are seeking a Senior Process Engineer to contribute to water and wastewater projects across the UK. You will oversee process design from outline to detailed design, and provide support during construction and commissioning t...Read More>>.

Prattwhitney in Livingston, UK, seeks a Senior Manufacturing Process Engineer to design and implement robust electronics manufacturing processes on‑site, with occasional travel to Glenrothes. You will own processes and equipment across the produ...Read More>>.

Name Principal Process Engineer - Warrington or Abingdon Ref # 15181 Posting Date Monday, July 13, 2026 Country United Kingdom Region Oxfordshire City Abingdon Business Unit (BU) OP Type of Emplo...Read More>>.

Orano Limited seeks a senior Process Engineer to produce design deliverables (drawings, reports and calculations) to safety, cost, quality and time standards, and to participate in improvement projects.The ideal candidate has a BEng or MEng...Read More>>.

Responsibilities Production of design deliverables (e.g. drawings, reports or calculations) to agreed standards of safety, cost, quality and time. Where appropriate, may be required to train and develop others....Read More>>.

iCOMAT is recruiting a Composite Manufacturing Engineer to drive build-to-print components from design through production. You will create routings, BoMs, and detailed MoMs, ensuring quality and safety standards are met while collaborating with de...Read More>>.

SLB is seeking an Applications Engineer to provide technical sales support for process equipment and optimization solutions at surface facilities and refineries. You will conduct audits, identify bottlenecks, and collaborate with cross-functional...Read More>>.

Arup seeks a senior process engineer with a background in process design on municipal and industrial water projects. The role involves leading process engineering teams across the project life cycle, from concept to detailed design, and developing...Read More>>.

VerifyUs is seeking a Process Engineer to help re-engineer and optimise precision electromechanical production. You will focus on high-mix, low-volume manufacturing from a design perspective, ensuring robust testing and assembly processes.Y...Read More>>.

Process Engineer, Precision Electromechanical ProductionProduction Process Engineer required to help re engineer and optimise precision high mix and low volume manufacturing from a design perspective. Complete product requires comprehe...Read More>>.

Assystem UK Ltd seeks a Chemical Engineer to support the Appraise and Select phase of a nuclear project, delivering core process engineering outputs and contributing to safety bases for handling residual solids and radioactive materials.You...Read More>>.

AECOM is seeking a Principal Process Engineer to join our Water Team across the UK with hybrid work options in Birmingham, Chesterfield, Leeds and Manchester. You will lead process design for water and wastewater projects, mentor junior staff and...Read More>>.

ITM Power is seeking a Manufacturing Process Engineer (Final Assembly) in Sheffield to drive the industrialisation, ramp‑up, and continuous improvement of assembly processes across manufacturing areas.The role collaborates with Principal...Read More>>.

AECOM is seeking a Principal Process Engineer to join the Water Team, delivering design leadership across the UK. The role covers wastewater and water infrastructure design, with opportunities to work across North and Midlands offices in a flexibl...Read More>>.

AECOM is seeking a Principal Process Engineer to join our established Water Team with opportunities based across our North and Midlands offices – Birmingham, Chesterfield, Leeds and Manchester – while benefiting from our flexible hybrid workin...Read More>>.

AECOM is seeking a Principal Process Engineer to join our Water Team across the North and Midlands offices with a flexible hybrid working model. Lead design of wastewater and water treatment elements, mentor junior staff, and support bids and clie...Read More>>.

Rivan Industries is a synthetic fuel company decarbonising heavy industry. We’re making synthetic fuel cheaper than fossil fuels, sustaining life on earth by keeping the CO 2 locked underground. Here’s our entire business plan.There...Read More>>.

Amazon UK Services Ltd. is seeking Site Process Engineers for the EUCF Process Engineering (EUCF PE) team. The Site Process Engineer is an onsite role based in EUK1 and collaborates with FC leadership to deploy improvements and ensure compliant, p...Read More>>.

Ayesa is seeking a Lead Process Engineer – Associate Director to join its Water Infrastructure Team in London. You will lead process design for water treatment facilities, coordinate with civil, mechanical, electrical, and control disciplines, a...Read More>>.

Lead Process Engineer - Associate Director - Water SectorCompany DescriptionJob Title: Lead Process EngineerDivision: WaterLocation:LondonAyesa Engineering is a leading multidisciplina...Read More>>.

Stantec invites applications for a 2027 Graduate Programme role as a Graduate Process Engineer in Belfast. You will support water and wastewater projects, analyze data, and contribute to design calculations and reports, working with civil, mechani...Read More>>.

Snap Inc. is recruiting a Production Technician / Engineer to join the Manufacturing Team.The role requires wearing a full cleanroom suit and working primarily in the cleanroom, performing hands-on manufacturing, assembly and testing of pro...Read More>>.