Principal Waste Water Process Engineer

Principal Waste Water Process Engineer – AtkinsRéalis Shape the future of our cities and environments. Are you ready to take up a vital role in shaping some of our exciting projects? Join our talented team, where everyone has a voice, and together we face our clients' challenges head‑on. It is a diverse and inclusive work environment where world‑class talent knows no distinctions. Bring your skills to the mix as a Principal Wastewater Process Engineer and play a vital role in every aspect of process engineering on transformational programmes for critical UK infrastructure, with opportunities to work on iconic engineering projects at home and abroad. We specialise in all aspects of process engineering within the water industry, including wastewater and bioresources treatment, both in the UK and internationally, with opportunities in other sectors such as nuclear. We continue to provide industry‑leading engineering solutions right through the project lifecycle, from feasibility to process commissioning, adding value through client‑side support. Your Role Lead a team to undertake technical design work following relevant design standards and codes, and to high‑quality levels. Prepare briefs, scopes of work, and input into bid proposals. Successfully manage time and budgets to key project milestones and programmes. Work closely with teams in the UK and overseas to deliver integrated design solutions. Adhere to quality assurance standards in design. About You Chartered Chemical / Process Engineer (preferably IChemE or CIWEM). Experience in leading design delivery, including multidisciplinary design. Fundamental understanding and experience of integrated wastewater and bioresources treatment process. Design and/or operational experience of main process unit operations: primary / secondary / tertiary treatment, bioresource treatment and disposal, odour and energy management. Experience of process safety techniques (HAZOP / DSEAR), capital and operational costs assessments, whole‑life carbon assessments as well as knowledge of UK environmental regulations. Awareness of process modelling techniques and software, e.g. BioWIn, SUMO. Reward & 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. Combine our hybrid working culture and flexible holiday allowances to balance a great job and fulfilling personal life. About AtkinsRéalis We are a world‑class engineering services and nuclear organisation. 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 are committed to leading our clients across our various end markets to engineer a better future for our planet and its people. Additional Information 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. #DAT #WaterCardiff #J-18808-Ljbffr