Principal - Water/Wastewater Infrastructure (New England Strategic Growth)

Apex CompaniesManchester, NH

Hybrid Full-time $200K/yr - $220K/yr

Clicking Apply Now takes you to AutoApply where you can tailor your resume and apply.

Experience Level

Senior

Qualifications

Key Responsibilities:Lead the expansion of Apex’s water, wastewater, and stormwater services in your designated local market. Develop and implement a strategic plan to enhance relationships with municipal, utility, and public-sector clients. Utilize existing client connections and market insights to position Apex as a trusted regional partner. Collaborate with divisional and regional leadership to align local initiatives with broader organizational goals.

About the job

As one of the fastest-growing engineering and environmental consulting firms in the United States, Apex Companies has achieved remarkable success through record sales, exceptional client retention, strategic acquisitions, and a dynamic entrepreneurial culture. Recently honored by the Zweig Group as a leader in the AEC industry, we take pride in our commitment to excellence and client satisfaction. Join us as we continue to expand and shape the future of our Infrastructure Practice.

Apex is actively seeking a Principal-level leader to spearhead the growth of our Water/Wastewater business within key markets in the Northeast, including Springfield or Worcester, Massachusetts; Manchester, New Hampshire; or Southwest Connecticut.

This position will commence as a remote role with plans to establish a local office in one of the targeted markets. Following the office opening, the role will transition into a hybrid work arrangement.

We are looking for a strategic growth leader who possesses a robust municipal network and an active book of business. The successful candidate will drive business development and oversee project delivery for municipal water, wastewater, and stormwater infrastructure projects in their local area, supported by Apex's extensive national resources and multidisciplinary teams.

If you are an entrepreneurial leader with a proven track record in market development, winning projects, and delivering impactful infrastructure solutions, we invite you to join Apex and play a key role in shaping our Infrastructure growth.

We are pleased to offer a sign-on bonus and relocation assistance for the right candidate.

About Apex Companies

Apex Companies is a leading engineering and environmental consulting firm known for its innovative solutions and commitment to client success. With a focus on sustainable practices and a culture of collaboration, we empower our employees to excel and deliver exceptional results.

Similar jobs

Browse all companies, explore by city & role, or SEO search pages. View directory listings: all jobs, search results, location & role pages.

1 - 20 of 73 Jobs

Search for Principal Water Quality Scientist Modeller

73 results

Select all on this page (20)

Apply

Principal Water Quality Scientist / Modeller

AECOM

Full-time|On-site|Manchester

Join our dynamic team at AECOM as a Principal Water Quality Scientist / Modeller, where you will play a pivotal role in advancing water quality solutions and modelling techniques. In this position, you will leverage your expertise to tackle complex environmental challenges and contribute to sustainable water management practices.

Apr 9, 2026

Apply

Principal Wastewater Modeller

AECOM

Full-time|Hybrid|Manchester

Embark on Your Journey. Thrive in Your Career.“Are you prepared to become a pivotal member of a team of wastewater modellers, influencing the future of the Water Industry?”Join our innovative and multidisciplinary Water Team as a Principal Wastewater Modeller. You will have the flexibility to work from one of our offices located in the UK or Ireland while enjoying the benefits of our hybrid working model.In this vital role, you will be instrumental in executing significant water projects both across the UK and internationally. Our work encompasses the creation of large-scale flood alleviation schemes, pollution mitigation, and infrastructure developments, which will be crucial for your ongoing professional advancement. One distinct feature of our practice is that our modelling team is fully integrated within broader project teams, allowing modellers to collaborate closely with experts from various disciplines to formulate holistic solutions.As a recognized leader in Blue-Green infrastructure and nature-based solutions, we serve both public and private sector clients, including Severn Trent, Anglian Water, Northern Ireland Water, the Environment Agency, LLFAs, and other infrastructure providers. We provide Flood Risk Assessments, Drainage Strategies, Outline Business Cases, hydraulic models, and detailed design solutions. We establish industry standards by offering guidance that sets benchmarks for best practices, keeping AECOM at the cutting edge of the water industry. This role presents an exceptional opportunity to collaborate with a talented and diverse team dedicated to innovation, teamwork, and efficiency.Your Responsibilities:Oversee the development, calibration, and validation of wastewater network models (e.g., InfoWorks ICM or similar software).Provide technical leadership and quality assurance across various projects, while guiding comprehensive project teams under general direction.Conduct and manage technical and administrative tasks of moderate complexity related to hydrology and groundwater studies as needed to inform wastewater modelling analyses.Deliver assignments that may encompass broader hydrology-related disciplines, working within defined project parameters and ensuring professional oversight.Analyze intricate datasets and modelling outputs, generating clear, high-quality technical reports and client deliverables.Monitor and interpret data to evaluate the effects of upstream activities on wastewater systems and the broader environment, ensuring compliance with relevant permits and regulatory standards.Act as the technical lead on major frameworks and modelling initiatives, aiding in strategic planning, storm overflow reduction, and network resilience projects.Mentor and develop junior team members, contributing to proposals and business development efforts.

Mar 3, 2026

Apply

Wastewater Modeller

AECOM

Full-time|Hybrid|Manchester

Begin your career with us. Advance your future here.“Are you prepared to become part of a team of wastewater modellers dedicated to transforming the Water Industry?”Step into our vibrant and multifaceted Water Team as a Wastewater Modeller. You have the flexibility to work from any of our UK or Ireland offices, benefiting from our adaptable hybrid working model.In this role, you will play a vital role in executing meaningful water projects both within the UK and globally. We facilitate the creation of substantial flood alleviation initiatives, pollution mitigation strategies, and critical infrastructure projects, providing a diverse experience that will be essential for your ongoing professional development. An outstanding feature of our methodology is the full integration of our modelling team with broader project teams, enabling our modellers to collaborate closely with specialists from various disciplines to formulate holistic solutions.As a recognized leader in Blue-Green infrastructure and nature-based solutions, we partner with public and private sector clients including Severn Trent, Anglian Water, Northern Ireland Water, the Environment Agency, LLFAs, and other infrastructure providers. Our services encompass Flood Risk Assessments, Drainage Strategies, Outline Business Cases, hydraulic models, and detailed designs. We set industry benchmarks by developing guidelines that establish best practices, ensuring AECOM remains at the cutting edge of the water sector. This position presents an exceptional opportunity to support a skilled, diverse team committed to innovation, collaboration, and efficiency.Your responsibilities will include:Developing, calibrating, and validating wastewater network models utilizing industry-standard software (e.g., InfoWorks ICM).Performing technical and administrative tasks of moderate complexity related to hydrology and groundwater studies that inform wastewater modelling endeavors.Assisting with assignments that may encompass the broader field of hydrology and related technical disciplines, adhering to defined project scopes with regular professional oversight.Analyzing modelling outputs and environmental data, preparing comprehensive technical reports and supporting documentation.Monitoring and interpreting data to evaluate the impacts of upstream activities on wastewater systems while ensuring compliance with applicable permits and regulatory standards.Collaborating with engineers, planners, and environmental specialists to deliver integrated solutions.Contributing to the continuous enhancement of modelling processes and technical standards.If you are enthusiastic about innovation and turning ambitious ideas into reality, AECOM invites you to join our team, where we not only build infrastructure but also uplift communities and improve lives. Follow our AECOM Water page on LinkedIn to stay informed on our latest developments.

Mar 3, 2026

Apply

Senior Wastewater Hydraulic Modeller

AECOM

Full-time|Hybrid|Manchester

Embark on your journey with us and accelerate your career.“Are you prepared to collaborate with skilled wastewater modellers and influence the future of the Water Industry?”Become an integral part of our innovative and multidisciplinary Water Team as a Senior Wastewater Hydraulic Modeller. You will have the flexibility to work from one of our offices across the UK or Ireland, benefiting from our adaptable hybrid working environment.In this pivotal role, you will contribute to impactful water projects both in the UK and abroad. Our work facilitates the development of essential flood alleviation schemes, pollution reduction initiatives, and infrastructure advancements, all of which will be crucial for your ongoing professional development. Our modelling team is fully integrated with other project teams, allowing for collaboration with specialists to craft holistic solutions.As an industry leader in Blue-Green infrastructure and nature-based solutions, we partner with public and private sector clients including Severn Trent, Anglian Water, Northern Ireland Water, the Environment Agency, Local Lead Flood Authorities, and various infrastructure providers. We perform Flood Risk Assessments, Drainage Strategies, Outline Business Cases, hydraulic modelling, and detailed design work. We set industry standards by providing guidance that benchmarks best practices, maintaining AECOM's position at the forefront of the water sector. This role presents a unique opportunity to support a diverse and talented team dedicated to innovation, collaboration, and efficiency.Your Responsibilities:Model Development: Create and validate hydraulic models of sewer networks; lead integrated model development, and assist in project scoping and planning including flow survey validation and strategic solutions for flood and pollution risks.Technical Expertise: Drive technical innovation through the application of cutting-edge technologies; provide problem-solving solutions for clients and develop project scopes and tender responses.Documentation: Generate and present technical reports, presentations, and documentation to effectively convey modelling outcomes, utilizing strong communication skills.Leadership: Mentor and support team members in their professional growth and nurture positive client relationships.Quality Assurance: Review hydraulic models, calculations, and technical reports to ensure quality delivery and adherence to modelling specifications.If you are passionate about innovation and transforming ambitious ideas into reality, AECOM is eager to welcome you. Join our team, where we not only build infrastructure but also empower communities.

Mar 2, 2026

Apply

Associate Flood Forecasting Modeller

AECOM

Full-time|On-site|Manchester

Start your journey with us. Grow your career with AECOM.Are you eager to become part of a team of flood risk specialists and influence the future of the Water Industry?We invite applications for the position of Associate Flood Forecasting Modeller within our expanding Water team. In this pivotal technical role, you will lead teams to execute real-time flood forecasting projects while assisting in the expansion of our services in collaboration with the Environment Agency and other stakeholders.Your primary focus will be on flood forecasting, with additional opportunities to engage in broader hydrology and non-real-time modelling initiatives.Key Responsibilities:Generate and evaluate Flood Forecasting Inception Stage Reports, ensuring the accuracy of existing models and hydrometric data.Design, calibrate, and verify flood forecasting models (such as PDM, Flood Modeller).Conduct non-real-time modelling and hydrological analysis utilizing tools like Flood Modeller, ICM, HEC-RAS, MIKE 11, and FEH hydrological methods.Create and assess high-caliber technical reports that document model development and related uncertainties.Lead and contribute to proposals for major clients.Provide mentorship and support to team members in their professional growth.Foster robust relationships with clients and colleagues across various disciplines.Remain informed about relevant legislation and guidelines impacting our services.Utilize AECOM’s project management systems to deliver superior outputs on schedule and within budget.Join our dynamic Water business, which consists of approximately 700 experts across the UK & Ireland. Collaborate with top-notch engineers and consultants on a wide range of exciting projects, from small-scale initiatives to large-scale developments, ensuring projects are delivered from conception through to completion.If you are passionate about innovation and transforming visionary ideas into reality, we want to hear from you! Follow our AECOM Water page on LinkedIn to stay updated on the impactful projects we are undertaking and witness the significant difference we are making in the industry!Grow with us at AECOM.

Mar 3, 2026

Apply

Senior Flood Modeller

AECOM

Full-time|On-site|Manchester

Begin your career here. Advance your future with us.“Are you prepared to collaborate with a team of flood risk experts and influence the future of the water sector?”Our Water team is seeking an enthusiastic Senior Flood Modeller to join our vibrant and expanding Water Business Line. This is an opportunity to contribute to significant projects across the UK and beyond while being part of one of the most ambitious and interconnected engineering hubs in northern England.In this position, you will serve as a senior technical resource, mentoring junior team members and actively enhancing our services for local authorities, water companies, and various public and private sector clients.Your Responsibilities:At AECOM, you will play a pivotal role in executing top-notch flood modelling and hydrology projects. Working under general supervision, your tasks will include:Creating and validating hydraulic models using software such as Flood Modeller, TUFLOW, Mike 11, Mike 21, HEC-RAS, and ICM to facilitate the design of Flood Alleviation Schemes, conduct Flood Risk Assessments, and perform reservoir flood studies.Developing water quality models (physico-chemical, biological, bacterial, or chemical) using industry-standard software like MIKE, Delft3D, SIMCAT, and/or ICM.Conceptualizing and scoping modelling strategies, considering risks and opportunities.Conducting and verifying hydrological assessments, including Flood Estimation Handbook, ReFH2, and WINFAP.Leading and contributing to tenders for innovative projects and multimillion-pound framework contracts.Mentoring team members to foster their professional growth.Building strong client relationships and collaborating across technical disciplines.Staying updated on legislative developments and guidelines affecting our services.Utilizing AECOM’s project management systems to deliver high-quality outputs within agreed timelines and budgets.Collaborating closely with clients and engineers on a diverse range of fluvial, coastal, surface water, or drainage flood risk management initiatives.If you are driven by innovation and eager to turn ambitious ideas into reality, AECOM invites you to join us. Become part of a team that not only builds infrastructure but also enriches communities and improves lives. Follow our AECOM Water page on LinkedIn to stay informed about our impactful projects and witness the difference we make in the industry!Join us in this journey of growth.Become an integral part of our dynamic Water business, which consists of around 700 specialists across the UK & Ireland. Collaborate with top engineers and consultants to deliver a variety of engaging projects, from small initiatives to large-scale endeavours.

Mar 3, 2026

Apply

Flood Modeller at AECOM | Manchester

AECOM

Full-time|Hybrid|Manchester

Start your journey with us and elevate your career.“Are you ready to be a part of a dedicated team of flood risk specialists and influence the future of the Water Industry?”Join our dynamic Water team at AECOM, where we are seeking an enthusiastic Flood Modeller to support our rapidly expanding Water Business Line. This is a unique opportunity to contribute to high-profile, impactful projects throughout the UK and beyond while being part of one of the UK’s foremost engineering hubs.In this role, you will be instrumental in developing resilient and sustainable solutions for communities, infrastructure, and the environment. Each day will bring new challenges, providing you with the chance to innovate, collaborate, and grow within a diverse and supportive team.Your Responsibilities:As a Flood Modeller at AECOM, your key tasks will include:Conducting a variety of technical and administrative tasks related to groundwater investigations and hydrological assessments.Contributing to projects that encompass the broader field of hydrology and related areas, receiving regular guidance from senior professionals.Analyzing hydrological and environmental data, developing models, and crafting clear, concise technical reports.Monitoring and interpreting data to evaluate the effects of upstream activities, ensuring adherence to relevant permits and regulatory standards.If you are driven by innovation and are eager to transform bold concepts into reality, AECOM is the place for you. Become part of a team that not only builds infrastructure but also empowers communities and improves lives. Follow our AECOM Water page on LinkedIn to stay informed about the significant projects we are undertaking and witness the positive impact we are making in the industry!Grow with us.Join our vibrant Water business, which encompasses approximately 700 experts across the UK & Ireland. Collaborate with leading engineers and consultants to deliver an array of exciting projects, from small-scale initiatives to extensive ventures, guiding them from inception to completion.At AECOM, you will thrive in an inclusive and forward-thinking environment where your input is valued. Enjoy a comprehensive suite of core and tailored benefits designed to support your well-being and future aspirations. Take advantage of career development opportunities, access to technical practice networks, AECOM University, volunteering days, and our flexible hybrid working model to maintain a work-life balance that fits your lifestyle. We understand that each individual’s situation is unique, so we are open to discussing part-time or flexible working arrangements that suit your needs.Why AECOM?

Mar 3, 2026

Apply

Principal Hydrologist at AECOM | Manchester

AECOM

Full-time|Hybrid|Manchester

Embark on your journey with us. Develop your career here.“Are you prepared to become an integral part of a team of hydrologists and influence the future of the Water Industry?”Join our vibrant and multidisciplinary Water Team as a Principal Hydrologist. You will have the flexibility to work from one of our offices in the UK or Ireland while benefiting from our adaptable hybrid working model.In this pivotal role, you will spearhead significant water projects both locally and internationally. You will conduct hydrological evaluations that guide flood risk management, major infrastructure development, water resource strategies, and environmental permits.This senior position combines technical expertise, client collaboration, project oversight, and leadership within a growing water team.Your responsibilities will include:Leading hydrological evaluations to support flood risk assessments, infrastructure design, catchment strategies, and environmental impact studies.Providing technical guidance on rainfall-runoff modeling, river flow estimation, climate change considerations, and catchment analyses.Overseeing and validating hydrological modeling results, ensuring adherence to quality standards, accuracy, and compliance with UK regulatory frameworks.Serving as the technical lead on significant frameworks and multidisciplinary projects across transportation, energy, water, and development sectors.Consulting with clients on flood risk policies, drainage strategies, abstraction licensing, and environmental permitting requirements.Mentoring and nurturing junior hydrologists, promoting a culture of technical excellence and knowledge exchange.Supporting business development efforts, including proposal writing and client relationship management.If you are passionate about innovation and transforming bold ideas into reality, AECOM invites you to join our team. We are not just building infrastructure; we are enhancing communities and improving lives. Follow our AECOM Water page on LinkedIn to stay updated on the impactful projects we are executing and witness the difference we are making in the industry!Grow with us.Become a member of our dynamic Water business, which features approximately 600 experts throughout the UK & Ireland. Collaborate with leading engineers and consultants to deliver a diverse array of engaging projects, from small initiatives to large-scale endeavors, spanning the entire project lifecycle.At AECOM, you will flourish in an inclusive and forward-thinking atmosphere where your contributions are recognized. Enjoy a comprehensive range of core and personalized benefits tailored to support your future and well-being. Take advantage of career advancement opportunities, technical practice networks, AECOM University, volunteer days, and our flexible hybrid working model to ensure a work-life balance that fits your unique lifestyle.

Mar 3, 2026

Apply

Water Environment Lead

Egis Group

Full-time|On-site|Manchester

Egis Group is seeking a Water Environment Lead in Manchester to guide projects focused on sustainable water solutions. This role centers on applying deep knowledge of water management to address both current and emerging challenges in the sector. Role overview The Water Environment Lead will take charge of projects that aim to improve water systems and promote sustainability. Leadership and technical insight are essential, as the work involves shaping strategies and delivering results that align with environmental goals. What you will do Lead and manage projects in the water sector Develop and implement approaches for sustainable water management Contribute expertise to help the team meet evolving industry challenges Requirements Experience in water management or related fields Strong interest in sustainable solutions Ability to lead projects and influence outcomes

Apr 29, 2026

Apply

Lead Water Capture Specialist

AECOM

Full-time|On-site|Manchester

Join our dynamic team at AECOM as a Lead Water Capture Specialist, where you will play a pivotal role in advancing sustainable water management solutions. This position entails overseeing innovative water capture projects, collaborating closely with engineers, environmental scientists, and project managers. You will lead the development and implementation of strategies to enhance water capture efficiency, ensuring compliance with environmental regulations and sustainability goals.

Mar 25, 2026

Apply

Principal - Water/Wastewater Infrastructure (New England Strategic Growth)

Apex Companies

Full-time|$200K/yr - $220K/yr|Hybrid|Manchester, NH

Are you a driven professional looking to make a significant impact in the consulting and engineering sector? If you are eager to advance your career with a firm that prioritizes growth and development, Apex Companies invites you to explore this opportunity!As one of the fastest-growing engineering and environmental consulting firms in the United States, Apex Companies has achieved remarkable success through record sales, exceptional client retention, strategic acquisitions, and a dynamic entrepreneurial culture. Recently honored by the Zweig Group as a leader in the AEC industry, we take pride in our commitment to excellence and client satisfaction. Join us as we continue to expand and shape the future of our Infrastructure Practice.Apex is actively seeking a Principal-level leader to spearhead the growth of our Water/Wastewater business within key markets in the Northeast, including Springfield or Worcester, Massachusetts; Manchester, New Hampshire; or Southwest Connecticut.This position will commence as a remote role with plans to establish a local office in one of the targeted markets. Following the office opening, the role will transition into a hybrid work arrangement.We are looking for a strategic growth leader who possesses a robust municipal network and an active book of business. The successful candidate will drive business development and oversee project delivery for municipal water, wastewater, and stormwater infrastructure projects in their local area, supported by Apex's extensive national resources and multidisciplinary teams.If you are an entrepreneurial leader with a proven track record in market development, winning projects, and delivering impactful infrastructure solutions, we invite you to join Apex and play a key role in shaping our Infrastructure growth.We are pleased to offer a sign-on bonus and relocation assistance for the right candidate.

Mar 3, 2026

Apply

Lead Risk Analyst - Model Validation

Starling Bank

Full-time|On-site|Manchester, England, United Kingdom

Starling Bank combines the reach of a fully licensed UK bank with the culture of a technology company. With more than 3,500 employees across London, Southampton, Cardiff, and Manchester, Starling aims to make banking fair, straightforward, and accessible. About the Role The Model Risk Oversight Team at Starling Bank is hiring a Lead Risk Analyst - Model Validation. This team is responsible for reviewing and validating the wide range of models used across the bank, including those built with advanced techniques like artificial intelligence. The work supports sound model risk management and helps ensure the reliability of critical processes. What You Will Do Validate models across areas such as IFRS 9, forecasting, operational risk, and AI/machine learning. Write detailed validation reports and work with model developers and owners to communicate findings and see that issues are resolved within set timelines. Prepare materials for committee review and present validation results in meetings. Summarize and share key validation outcomes with senior leadership. Build and maintain relationships with stakeholders to support effective model risk management throughout the model lifecycle. Who We’re Looking For This role suits someone with experience in model validation or development, especially across different types such as credit risk, AI, and forecasting. A collaborative approach and strong communication skills are important for success in this team. Location This position is based in Manchester, England.

Apr 17, 2026

Apply

Water Geospatial Lead - UK&I

AECOM

Full-time|On-site|Manchester

Join AECOM as the Water Geospatial Lead for the UK and Ireland. In this pivotal role, you will spearhead geospatial initiatives within the water sector, leveraging cutting-edge technology and data analysis to enhance project outcomes. Collaborate with multidisciplinary teams to deliver innovative solutions that address water resource management challenges.

Mar 25, 2026

Apply

Senior Wastewater Modeller

Egis Group

Full-time|On-site|Manchester

Join us as a Senior Wastewater Modeller, where you will play a pivotal role in shaping sustainable water management solutions. You will be responsible for designing and optimizing wastewater treatment processes, ensuring compliance with environmental regulations while enhancing system efficiency.Your expertise will be essential in evaluating project requirements, conducting simulations, and collaborating with multidisciplinary teams to deliver high-quality outcomes. This position promises opportunities for professional growth and the chance to impact the community positively.

Apr 8, 2025

Apply

Civil Engineer - Water Infrastructure

AECOM

Full-time|On-site|Manchester

Embark on a Journey of Growth with Us.Are you prepared to make an impact on the future of water infrastructure? Our dynamic, multidisciplinary Water team in the North & Midlands is seeking a Civil Engineer to enhance our expanding team.Our team is involved in prestigious, cutting-edge infrastructure initiatives both in the UK and globally. We are currently engaged in various significant projects for water and sewerage authorities, local and national governments, and diverse clients. Recent local endeavors include a significant upgrade of the sewage treatment works at Wanlip in Leicestershire, serving as the leading design consultant for Severn Trent’s £76 million Mansfield Strategic Flood Resilience Project—the largest Sustainable Drainage (SuDS) retrofit project in the UK. We also contribute as Technical Advisors on the Leeds Flood Alleviation Scheme, providing flood protection to over 1,000 homes and 470 businesses, and offer flood risk and drainage services for the M54-M6 Link Road in Staffordshire. Furthermore, we participate in a variety of strategically important projects both nationally and internationally, such as flood mitigation efforts in Al Ula, Saudi Arabia, and have recently been appointed as the Primary Designer for Scottish Water’s water and wastewater infrastructure from 2027 to 2033.We also provide expert advice to national and government clients such as Network Rail, DEFRA, and National Highways regarding design and legislation, positioning ourselves as leaders in the UK water sector. Our operations encompass all phases of the design and construction process, from feasibility through to design, operation, maintenance, and asset management.As an integral part of our thriving organization, you will engage in fulfilling multi-disciplinary projects from conception to completion, crafting innovative solutions that enhance the environment and uplift communities.Your Responsibilities:Collaborate closely with teams of engineers, hydraulic modellers, environmental scientists, and technical specialists to deliver impactful solutions for the communities we serve, contributing to technical work, site operations, and project management.Conduct technical and feasibility studies to assess practical and buildable solutions for potable water, foul water, surface water, and attenuation needs, including detailed calculations and integration with other disciplines.Participate in all design stages, including feasibility studies, outline designs, and detailed designs, while preparing reports and technical specifications.Perform numerical analyses utilizing advanced software tools to evaluate potable, surface, and wastewater systems.Design water infrastructure, including treatment plants, pump systems, and pipe networks, prioritizing safety in design by preparing Designer’s Risk Assessments and collaborating closely with technicians to produce comprehensive working drawings.Gain valuable on-site experience through site visits and project implementation to deepen your understanding of design applications.

Mar 2, 2026

Apply

Water Treatment Technical Leader

AECOM

Full-time|On-site|Manchester

Join AECOM as a Water Treatment Technical Leader in our Manchester office and play a pivotal role in advancing our water treatment initiatives. You will lead a team of dedicated professionals, ensuring projects are executed efficiently and meet the highest standards of quality. Your expertise in water treatment technologies will be crucial in driving innovative solutions and optimizing processes.

Feb 26, 2026

Apply

Principal Technician

AECOM

Full-time|On-site|Manchester

Join AECOM as a Principal Technician, where you will play a pivotal role in delivering innovative solutions across our engineering projects. This is an opportunity to work with a dynamic team of professionals dedicated to excellence in the field. Your expertise will contribute to impactful projects that shape the future of infrastructure.

Apr 30, 2026

Apply

Senior Project Manager - Water Infrastructure

Turner Townsend

Full-time|On-site|Manchester

We are seeking an experienced Senior Project Manager specializing in water infrastructure to join our dynamic team at Turner Townsend in Manchester. In this pivotal role, you will lead and manage complex water-related projects, ensuring timely delivery, quality standards, and stakeholder satisfaction. You will collaborate closely with cross-functional teams, providing expert guidance and strategic insights to drive project success.

Dec 19, 2025

Apply

Lead Design Engineer in Water Sector

AECOM

Full-time|On-site|Manchester

Role Overview AECOM is seeking a Lead Design Engineer with experience in the water sector to join the Manchester office. This position focuses on leading design projects that support vital water infrastructure. The work aims to improve community resilience and support responsible environmental practices. What You Will Do Lead design efforts for water sector projects, ensuring technical quality and project delivery. Work closely with multidisciplinary teams to develop practical and sustainable engineering solutions. Contribute engineering expertise to address infrastructure challenges and support community needs.

Apr 15, 2026

Apply

Principal Engineering Geologist

AECOM

Full-time|On-site|Manchester

We are seeking a highly skilled and experienced Principal Engineering Geologist to join our dynamic team in Manchester. In this pivotal role, you will leverage your expertise in geology and engineering to lead projects, conduct site investigations, and provide valuable insights that inform design and construction processes. Your work will directly impact the successful execution of infrastructure projects and contribute to the sustainability of our built environment.

Apr 13, 2026

Create account — see all 73 results

Browse all companies, explore by city & role, or SEO search pages. View directory listings: all jobs, search results, or location & role pages.