26 senior wastewater process engineer jobs found

A leading environmental engineering firm is seeking an Industrial Wastewater Process Engineer to handle complex projects in Wastewater Treatment. The role includes designing and analyzing systems, preparing reports, and mentoring early career staff. Candidates should have a Bachelor's degree in relevant engineering fields and significant experience in wastewater engineering. The position may require travel depending on project needs and promises a collaborative work environment focused on quality output.

A leading engineering recruitment company seeks a Principal Process Engineer for a field-based role covering the UK. You will act as the senior technical point of contact for engineers and clients in the water treatment industry. The position promises exciting opportunities for career growth with comprehensive training and the chance to work with diverse clients. Ideal candidates will have broad engineering experience in waste water, technical acumen, and a willingness to travel as needed.

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 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 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 leading engineering and management consultancy in Manchester is looking for a Senior Process Engineer to oversee critical water and wastewater projects. You'll be responsible for leading process design efforts and ensuring compliance with industry standards. This position offers a path toward professional growth and the chance to work on projects that significantly impact the community. You'll enjoy a flexible working environment along with a range of benefits, including a pension plan and professional development opportunities.

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 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.

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 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.

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.

Mott MacDonald Bentley is a fully integrated design and build business combining the design expertise of Mott MacDonald with the contracting experience of JN Bentley to deliver award winning projects. With an annual turnover surpassing £500 million, Mott MacDonald Bentley cements its position as a leader within the industry. The sustained, robust business performance creates an ideal environment for career growth. We have been named a partner on a new AMP8 framework with United Utilities, which will extend our relationship for at least the next five years. The partnership is set to be responsible for over £3bn of major infrastructure in the North West of England. Investment includes upgrades to wastewater treatment works and reducing storm overflows through the delivery of the largest spill reduction programme in the UK, protecting more than 500km of rivers and bathing waters. As a Senior Process Engineer you will contribute to projects that significantly impact our environment...

Are you an experienced Process Engineer looking for a new position in the Water sector? Join Stantec, a globally recognised leader in Water and natural resources. We are working in partnership with a variety of clients to develop innovative, sustainable and efficient solutions to their needs by applying genuinely new ways of working. We love to think differently and to challenge conventional thinking, working within growing, collaborative teams of industry professionals to meet unprecedented industry-wide efficiency and environmental challenges. We have exciting plans and are looking for a Senior Process Engineer with experience in Clean Water or Wastewater to join our offices in Brighton, Ashford, Kings Hill or Southampton in the South of England. As a Process Engineer at Stantec, you will provide process design leadership on projects across the multiple clients within the sector. You will be expected to have experience of working on projects at all stages of...

Principal Process Engineer page is loaded Principal Process Engineerlocations: Thorpe Wood Housetime type: Full timeposted on: Posted Todayjob requisition id: R34584 Principal Process Engineer Join Alliance - a collaborative partnership of eight industry-leading companies (Anglian Water, Balfour Beatty, Barhale, Binnies, MMB, MWH Treatment, Skanska, and SWECO) delivering over half of Anglian Water's capital investment programme. As we prepare for the challenges and opportunities of AMP8 and beyond, we're looking for exceptional leaders who can set direction, drive innovation, and shape the future of water infrastructure.At Anglian Water, we're Always Exploring - ensuring we remain competitive, attractive, and rewarding for both existing and prospective employees. By Doing The Right Thing, we're committed to recognising and rewarding our people fairly and transparently, while Building Trust through a culture that prioritises health, safety, and wellbeing. Your Purpose As a...

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...

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...

A specialist engineering recruitment firm is seeking an experienced Senior Process Engineer to join their team in Manchester. This role focuses on delivering innovative solutions in the water and wastewater sectors. Candidates should have over 10 years of relevant experience and a solid understanding of process design and wastewater treatment. The position offers a hybrid working model and opportunities for professional growth in a dynamic environment, making it ideal for proactive and passionate professionals.

Process Engineer / Senior Process Design Engineer Employer: Veolia Location: Cannock, WS118JP Pay: Salary not specified. Contract Type: Permanent Hours: Full time Disability Confident: No Closing Date: 07/03/2026 About this job Ready to find the right role for you? Salary: Competitive Salary plus bonus, pension, car allowance and other Veolia benefits Location: Home based, with travel to Veolia sites When you see the world as we do, you see the chance to help the world take better care of its resources, and help it become a better place for everyone. It's why we're looking for someone who's just as committed as we are, to push for genuine change and bring our ambition of Ecological Transformation to life. We know that everyone here at Veolia can help us work alongside our communities, look after the environment, and contribute to our inclusive culture. This role would be great for a Senior Process Engineer or a Process Engineer. The Process...

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...

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...