Let’s find your next opportunity​

{{ job.job_posting_title }}
{{item.trim() }} {{item.trim() }} {{item.trim() }}
{{ job.job_posting_title }}

{{ job.is_cms_job ? (job.cities.split(';').length > 1 ? 'Various locations' : job.location_mappings[0]) : (job.location_mappings.length > 1 ? 'Various locations' : job.location_mappings[0]) }}

saved
viewed

Principal Mechanical Engineer

Bristol, Bristol, England, United Kingdom | Cardiff, Wales, United Kingdom | Swansea, Swansea, Wales, United Kingdom | Raynesway, Derbyshire, England, United Kingdom | Exeter, Devon, England, United Kingdom | Birmingham, England, United Kingdom

Overview

Shape the Future of our cities and environments.

Are you a Principal Mechanical Engineer who is passionate about making the world a better place? Are you ready to take up a vital role in some of the UK's most exciting and innovative projects?

Join AtkinsRéalis and take a leading role in shaping the future of our cities and environments.

We are looking for an energetic and experienced Principal Mechanical Engineer to join our team within the Design & Advanced Technology (D&AT) Practice of AtkinsRéalis. You'll be part of a talented, multi-disciplinary team delivering cutting edge, iconic projects to our Water market clients – clients such as Wessex Water, Welsh Water, Severn Trent Water, South West Water, Environment Agency, as well as other regional water authorities.

As a key member of our team, you'll play a vital role in delivering transformational programmes for critical UK infrastructure, with opportunities to work on landmark engineering projects both domestically and internationally. We're committed to providing industry-leading solutions throughout the project lifecycle, adding value through client-side and construction-phase support.

Become part of a team where every voice matters, and together we can tackle our clients' toughest challenges. We foster a diverse and inclusive environment where world-class talent thrives without boundaries. For us, collaboration isn't'a buzzword. We value the different perspectives our people bring and recognise everyone for their contributions equally.

We also know that different people have different priorities, which is why we're here to support you with whatever you need.

We offer hybrid working which involves 3 days per week being office/site based. This position is based in our Bristol, Exeter, Cardiff, Swansea, Birmingham or Derby offices.

Your role

The role will offer a challenging and rewarding opportunity to apply knowledge, experience, and problem-solving skills whilst providing good opportunities for career development.

As Senior/Principal Mechanical Engineer in the D&AT practice, the successful candidate would have the following responsibilities:

  • Coordinate or manage a team of Mechanical engineers for delivery of technical design work on complex multi-disciplinary projects following relevant national and project specific design codes and standards, and to high-quality levels in areas such as pumping systems and water & wastewater treatment design.
  • Responsible for producing and reviewing technical deliverables such as design reports, drawings, calculations, and scopes of work with defined scope.
  • Provide technical input into project design deliverables for Mechanical aspects of complex multi-disciplinary projects and work with the project management team to successfully manage time and budgets to key project milestones and programmes.
  • Collaborate with client, operational, project, or service activities within your immediate team and other related AtkinsRéalis teams .
  • Provide mentorship to less experienced colleagues and help to grow the Mechanical Engineering capabilities within the local team.
  • Work independently with minimal technical guidance. Exercise personal judgement to solve difficult problems where appropriate and provide guidance to junior team members.
  • Provide technical support for bid proposals.
  • Work closely with a multi-disciplinary team in the UK and overseas to deliver integrated design solutions.
  • Adhere to quality assurance standards in design including check and review of own work as well as others.
Water Engineering

Location

Various locations

Job Type

Full time

Ref

R-154114

Salary range

-

Akshit Poonia

[email protected]

Akshit Poonia

Hi there, I'm Akshit Poonia and I manage this role

Message me

About you

  • A degree in Mechanical Engineering or equivalent.
  • Chartered or Incorporated Mechanical Engineer.
  • Proven experience in coordinating or managing a Mechanical engineering design delivery team for a design consultancy including within a multi-disciplinary environment.
  • Takes broad perspective to identify innovative solutions to design problems.
  • The role requires comprehensive knowledge and proven practical experience in the design integration of a wide range of mechanical equipment, including pumps, blowers, screens, and chemical dosing systems. Additionally, it demands a thorough understanding of current UK design standards, relevant legislation, and established industry practices.
  • Practical knowledge of current design codes and standards as well as industry best practices, including a strong understanding of legislation such as CDM and DSEAR.
  • Ability to work independently with minimal technical guidance.
  • Proficiency in applicable analytical software and related tools.
  • Experience in Water market is preferable.
  • Demonstrates strong communication skills, with the ability to convey technical concepts clearly and effectively within diverse multi-disciplinary teams.
  • A proactive, highly motivated mindset with a collaborative approach to drive teamwork and shared success across projects.

Meet some but not all of the criteria? We'd still love to hear from you! Please submit your CV along with a cover letter letting us know your motivation for applying and highlighting how your skills and experience align with the role.

Why choose AtkinsRéalis?

Why choose AtkinsRéalis?

Wherever you are in your career – and whoever you are – AtkinsRéalis is for you. Here, support and collaboration are a vibrant part of a culture that lets you choose where – and how far – your career can go. Take on projects that push boundaries and drive sustainable impact, surrounded by colleagues who believe there's no limit to how brilliant you can be. It's time to join a like-minded team where you'll be rewarded, supported, and free to be your kind of brilliant.

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.

video thumbnail

Make it brilliant, a career with AtkinsRéalis

Our supportive, collaborative culture inspires us as a global community every day.

Watch this short film and imagine what you could achieve here, too.

About AtkinsRéalis

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.

#DAT #LI-UKI

Related jobs

Senior Power System Studies Engineer
Engineering Full time
Senior Power System Studies Engineer

Various locations

BIM Architecture (OBD OR Microstation)
Full time
BIM Architecture (OBD OR Microstation)

Bangalore, Karnātaka, India

Sr. Wet Utilities Engineer
Cities & development Construction Full time
Sr. Wet Utilities Engineer

Doha, Ad Dawhah, Qatar

Chargé(e) de travaux - Prolongement de la ligne bleue
Transportation Construction Full time
Chargé(e) de travaux - Prolongement de la ligne bleue

Montréal, Quebec, Canada

Surveillant(e) de chantier - Prolongement de la ligne bleue
Transportation Construction Full time
Surveillant(e) de chantier - Prolongement de la ligne bleue

Montréal, Quebec, Canada

Lead Application Developer I
Full time
Lead Application Developer I

Bangalore, Karnātaka, India

Associate Commercial Lead
Full time
Associate Commercial Lead

Mumbai, Mahārāshtra, India

Urban Designer 1
Full time
Urban Designer 1

Cairo, Cairo, Egypt

Senior Urban Designer
Full time
Senior Urban Designer

Cairo, Cairo, Egypt

Sr. QAQC Engineer
Cities & development Quality Control & Assurance Full time
Sr. QAQC Engineer

Doha, Ad Dawhah, Qatar

Senior Project Manager
Project, programme & cost management Project & Programme Management Full time
Senior Project Manager

Various locations

Planning Engineer
Risk Management & Project Controls Full time
Planning Engineer

Abu Dhabi, Abu Dhabi, United Arab Emirates

Related blogs

A smiling picture of Remya

Remya on nuclear design, multidisciplinary problem‑solving, and what drives her work

Meet Remya, an EC&I engineer leading nuclear design across global markets and read how variety, flexibility, and multidisciplinary work have shaped her career at AtkinsRéalis .

Card link for Remya on nuclear design, multidisciplinary problem‑solving, and what drives her work
Headshot of Ejike

Ejike on joining as a graduate, leading nuclear projects in Bristol, and why no two days are the same

Meet Ejike, an EC&I engineer who joined AtkinsRéalis as a graduate and now leads complex nuclear projects.

Card link for Ejike on joining as a graduate, leading nuclear projects in Bristol, and why no two days are the same

Spains Hall Estate: What happens when you let beavers solve a flooding problem

Discover how environmental science and natural processes combined to manage flooding in Essex.

Card link for Spains Hall Estate: What happens when you let beavers solve a flooding problem

From Lake District tarns to highway runoff analysis: Maisie on starting a career in water quality

Meet Maisie, a Junior Environmental Scientist at AtkinsRéalis, and read how her Lake District upbringing shaped her path into water quality and environmental protection.

Card link for From Lake District tarns to highway runoff analysis: Maisie on starting a career in water quality
Selfie image of Brian in front of a lake and hill

30 years in water: Brian on following the interesting problems

Meet Brian, a Technical Director whose career at AtkinsRéalis evolved by following the toughest environmental problems and solving them.

Card link for 30 years in water: Brian on following the interesting problems
Olivia standing in front of a beautiful scenic place

Weir removals, river modelling and the A66: one year as a junior catchment scientist

From hands on river restoration to strategic infrastructure schemes, Olivia shares what her first year in catchment science has really been like.

Card link for Weir removals, river modelling and the A66: one year as a junior catchment scientist
An  aerial view of a lake, surrounded by trees

Shaping and translating regulation into investment decisions across the UK Water sector

From shaping environmental policy to creating industry‑wide tools, meet Arthur.

Card link for Shaping and translating regulation into investment decisions across the UK Water sector
Image of water

What does a water engineer actually do?

From hydraulic modelling to fieldwork, no two weeks in water engineering are the same. Explore the range of work shaping the sector today.

Card link for What does a water engineer actually do?