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 Design Engineer

Bristol, Bristol, England, United Kingdom | Glasgow, Scotland, United Kingdom

Overview

Empowering projects in a complex world.

Are you ready to take up a vital role in shaping some of our exciting projects? How about joining our talented team, where everyone has a voice, and together we face our clients' problems head-on. It's'a diverse and inclusive work environment where world-class talent knows no distinctions. We know that different people have different priorities, which is why we're here to support you. Flexible working is a central part of our culture. So, talk to us about what's'ideal for you – from reduced weeks to buying more leave over school holidays. And if you're returning from a career break, ask us how we can help you transition back into work with us. As a Principal Mechanical Design Engineer in our Advanced Engineering Delivery and Consultancy practice, you will take the lead delivering a wide variety of projects, ranging from niche consultancy to large, high-profile programmes. Whether it's tackling the challenge of aircraft electrification or designing critical equipment for major defence programmes, you can take pride in the impact your contribution will make on advancing our world. While this role requires strong aerospace design experience, it also offers the opportunity to apply that expertise across a broader range of complex, high-integrity programmes within our portfolio-based business.

Your role

  • Lead and assure mechanical design solutions across aerospace and safety‑critical projects.
  • Deliver engineering outputs to time, cost, and quality requirements.
  • Provide technical leadership within multidisciplinary teams across the design lifecycle.
  • Assure quality through effective review, checking, and QA processes.
  • Engage clients and present solutions at formal design reviews.
  • Support integration of designs within complex, regulated systems.
  • Work flexibly across AtkinsRéalis and client environments.

About you

  • Degree (or equivalent) in Mechanical Engineering; Chartered or working towards.
  • Strong mechanical design capability (concept to detailed design, including GD&T).
  • Aerospace design experience within a regulated environment (e.g. AS9100).
  • Knowledge of relevant standards and certification/approval processes.
  • Clear technical communication and documentation skills.
  • Experience leading delivery, mentoring engineers, and engaging clients.
  • Commercial awareness and stakeholder management capability.
  • Understanding of manufacturing processes and their impact on design.
Engineering

Location

Various locations

Job Type

Full time

Ref

R-155821

Salary range

-

Sudhan Prabhu

[email protected]

Sudhan Prabhu

Hi there, I'm Sudhan Prabhu and I manage this role

Message me
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. 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.

#AEDCjobs

Related jobs

Principal Mechanical Design Engineer
Engineering Full time
Principal Mechanical Design Engineer

Various locations

Associate Director – Airport Planning
Cities & development Engineering Full time
Associate Director – Airport Planning

Various locations

Principal Airport Civil Engineer
Cities & development Engineering Full time
Principal Airport Civil Engineer

Various locations

Senior Project Manager
Transportation Engineering Full time
Senior Project Manager

London, London, England, United Kingdom

Building Energy Management System Engineer
Cities & development Engineering Full time
Building Energy Management System Engineer

Various locations

Principal/ Associate Director Wastewater Hydraulic Modeller
Water Engineering Full time
Principal/ Associate Director Wastewater Hydraulic Modeller

Derby, Derbyshire, England, United Kingdom

Principal / Associate Electrical Engineer
Cities & development Engineering Full time
Principal / Associate Electrical Engineer

Various locations

Senior Engineering Manager (Railway)
Transportation Engineering Full time
Senior Engineering Manager (Railway)

Various locations

Principal Civil Engineer - Drainage
Water Engineering Full time
Principal Civil Engineer - Drainage

Various locations

Associate Director - Airport Civil Engineer
Cities & development Engineering Full time
Associate Director - Airport Civil Engineer

Various locations

Senior Airport Planner
Cities & development Engineering Full time
Senior Airport Planner

Various locations

Senior/Principal Design Manager for Design & Build - Water
Water Engineering Full time
Senior/Principal Design Manager for Design & Build - Water

Various locations

Related blogs

Ragavendran in Blue shirt

Building more than projects: Ragavendran’s journey of growth

Some projects test your technical skills. Others change how you see your career. For Ragavendran, both happened along the way.

Card link for Building more than projects: Ragavendran’s journey of growth

Alexandre, mechanical engineer at AtkinsRéalis: leading industrial lifting projects in Saguenay

When I chose to join AtkinsRéalis in Canada, I wanted to explore a new side of engineering. After working for contractors and equipment manufacturers as an estimator, project manager, and design engineer, this was my first experience with an engineering consulting firm. Today, I can confidently say that this decision has allowed me to broaden my skills while contributing to major industrial projects across the Saguenay-Lac-Saint-Jean region of Quebec.

Card link for Alexandre, mechanical engineer at AtkinsRéalis: leading industrial lifting projects in Saguenay
Praveen smiling in front of camera

Beyond the design: Praveen’s journey from delivery to ownership at AtkinsRéalis

Praveen has grown by taking on new challenges, broadening his perspective, and turning experience into greater ownership.

Card link for Beyond the design: Praveen’s journey from delivery to ownership at AtkinsRéalis
Lekhana in floral dress

Designing with purpose, leading with confidence: Lekhana’s journey at AtkinsRéalis

From solving complex engineering challenges to leading teams, Lekhana’s journey shows how the right opportunities can transform not just what you do, but who you become.

Card link for Designing with purpose, leading with confidence: Lekhana’s journey at AtkinsRéalis
Devendra on his bike

Creating impact through engineering excellence

What keeps an engineer inspired after nearly a decade in the industry? Devendra shares his journey.

Card link for Creating impact through engineering excellence

From engineer to project leader: Serafina on aviation, mentorship, and growth in Florida

Meet Serafina from our Tampa office, where she's helping airports grow and communities thrive.

Card link for From engineer to project leader: Serafina on aviation, mentorship, and growth in Florida
Selfie of Mike and his partner standing in a golf course

Mike on mega projects, reinvention, and aviation at Denver International

From mega projects to airport expansion, read how AtkinsRéalis helped Mike grow beyond project delivery.

Card link for Mike on mega projects, reinvention, and aviation at Denver International

From intern to project manager: Felix on nine years of building an aviation career

Meet Felix, a Project Manager helping shape the future of aviation through digital innovation and major airport projects across Texas.

Card link for From intern to project manager: Felix on nine years of building an aviation career

Building strong teams and stronger communities: Dhara’s career at AtkinsRéalis

Today, I’m the Manager, Municipal Infrastructure, Ontario at AtkinsRéalis, where I lead a multidisciplinary team of more than 40 professionals while overseeing the delivery of complex municipal infrastructure projects. It’s a role that allows me to combine my passion for project delivery with my commitment to supporting and developing people.

Card link for Building strong teams and stronger communities: Dhara’s career at AtkinsRéalis
Award image

AtkinsRéalis named among the 50 GREAT British Employers of Veterans

Proven commitment to those who’ve served, see how AtkinsRéalis supports Armed Forces talent beyond words.

Card link for AtkinsRéalis named among the 50 GREAT British Employers of Veterans

The lessons 23 years in engineering will teach you: Suraya Dolah’s story

Meet Suraya Dolah and read about her 23 year journey in engineering shaped by passion, resilience, and impact.

Card link for The lessons 23 years in engineering will teach you: Suraya Dolah’s story

Chen Zhou on building better transit systems

Connecting people, operations, and infrastructure is what make transit work.

Card link for Chen Zhou on building better transit systems