Job Description

Overview

Shape the future. Make a difference. Join AtkinsRéalis.

At AtkinsRéalis, we're not just designing infrastructure, we're engineering a better future.

Due to continued growth and framework success we are looking for a Senior or Principal Engineer to join our Networks & Drainage Solutions practice, based in Sheffield and working closely with our established Derby team.

This role offers a unique opportunity to become part of a highly regarded team delivering wastewater network improvement and Combined Sewer Overflow (CSO) reduction projects across the UK. Whilst your day-to-day base will be Sheffield, you will work as an integral member of our Derby team, collaborating with experienced engineers, hydraulic modellers, GIS specialists and environmental professionals to develop innovative and sustainable solutions that improve network performance, enhance environmental outcomes and support regulatory compliance.

You will support the delivery of a diverse portfolio of wastewater and CSO projects, ranging from feasibility studies and optioneering through to detailed design and construction support. Projects will include network resilience improvements, spill reduction initiatives, storage and conveyance solutions, and integrated catchment approaches incorporating sustainable drainage, blue-green infrastructure and nature-based solutions where appropriate.

The role sits within our Networks & Drainage Solutions team, with technical leadership and project delivery centred around our Derby office.

Our team has built a strong reputation for delivering complex wastewater network, CSO improvement and integrated drainage projects for major infrastructure and regulated water-sector clients. Combining practical engineering expertise, digital innovation and multidisciplinary collaboration, we develop solutions that are technically robust, environmentally sustainable and deliverable.

As part of the team, you'll benefit from direct access to experienced wastewater, drainage and hydraulic modelling specialists, opportunities to work on major AMP programmes, environmental improvement initiatives and water-sector frameworks, a collaborative culture with strong technical mentoring and support, flexible working across Sheffield, Derby, client and home locations, and the opportunity to help grow AtkinsRéalis' capability in Sheffield while remaining fully connected to an established and supportive team.

Your role

You'll take a leading role in the technical delivery of wastewater network improvement and CSO reduction projects, supporting clients from feasibility and optioneering through to delivery.

Key responsibilities include:

• Providing technical leadership on wastewater network and CSO improvement projects from feasibility and concept development through to outline and detailed design.
• Leading or overseeing the production of technical reports, calculations, drawings and specifications, ensuring quality, consistency and technical excellence.
• Developing solutions to reduce CSO spills, improve network performance and enhance environmental outcomes.
• Acting as a technical point of contact for clients and stakeholders, supporting design decisions and contributing to successful project delivery.
• Working collaboratively with hydraulic modellers, surveyors, geotechnical engineers and other disciplines to develop integrated and buildable solutions.
• Supporting the identification and implementation of sustainable and nature-based interventions as part of wider catchment and wastewater solutions.
• Providing mentoring, technical oversight and support to less experienced engineers.
• Leveraging digital tools and data to improve design quality, efficiency and decision-making.
• Supporting project management, technical assurance, bid preparation and work-winning activities.

About you

We're looking for someone with a strong technical background and a passion for developing practical, innovative solutions to complex wastewater and environmental challenges.

Essential

• Degree qualified in Civil Engineering or a closely related discipline.
• Chartered Engineer (ICE, CIWEM or equivalent) or working towards chartership.
• Strong experience in the design and delivery of wastewater network, CSO, drainage or related water-sector infrastructure projects.
• Sound knowledge of current UK standards, guidance and industry best practice.
• Experience working within multidisciplinary teams and contributing to technically complex projects.
• Excellent communication and stakeholder management skills.
• A proactive approach to problem solving and continuous improvement.

Desirable

• Experience delivering projects within regulated water-sector frameworks.
• Knowledge of wastewater network performance, CSO spill reduction strategies and integrated catchment approaches.
• Knowledge of surface water management, SuDS strategy and design.
• Experience with tools such as InfoWorks ICM, MicroDrainage, InfoDrainage, Civil 3D and GIS platforms.
• Experience supporting or leading design teams and mentoring junior engineers.
• Commercial awareness and experience supporting bids and proposals.

Rewards & benefits

Explore the rewards and benefits that help you thrive – at every stage of your life and your career. Enjoy competitive salaries, employee rewards and a brilliant range of benefits you can tailor to suit your own health, wellbeing, financial and lifestyle choices. Make the most of a myriad of opportunities for training and professional development to grow your skills and expertise. And combine our hybrid working culture and flexible holiday allowances to balance a great job and fulfilling personal life.

Be rewarded. Find out more.

About AtkinsRéalis

We're AtkinsRéalis, a world-class engineering services and nuclear organization. We connect people, data and technology to transform the world's infrastructure and energy systems. Together, with our industry partners and clients, and our global team of consultants, designers, engineers and project managers, we can change the world. We're committed to leading our clients across our various end markets to engineer a better future for our planet and its people.

Find out more.

Additional information

Security clearance

This role may require security clearance and offers of employment will be dependent on obtaining the relevant level of clearance. If this is necessary, it will be discussed with you at interview. The vetting process is delivered by United Kingdom Security Vetting (UKSV) and may require candidates to provide proof of residency in the UK of 5 years or longer. If applying to this role please do not make reference to (in conversation) or include in your application or CV, details of any current or previously held security clearance.

We are committed to creating a culture where everyone feels that they belong - a place where we can all be ourselves, thrive and develop to be the best we can be. So, we offer a range of family friendly, inclusive employment policies, flexible working arrangements and employee resource groups to support all employees. As an Equal Opportunities Employer, we value applications from all backgrounds, cultures and ability. As a Disability Confident Leader, we are committed to offering an interview to all applicants who have a disability and meet the essential criteria. If you would like to be considered under this commitment, please let us know at the application stage.

Worker Type

Job Type

At AtkinsRéalis, we seek to hire individuals with diverse characteristics, backgrounds and perspectives. We strongly believe that world-class talent makes no distinctions based on gender, ethnic or national origin, sexual identity and orientation, age, religion or disability, but enriches itself through these differences.