Senior Mechanical Engineer
- Manchester
AtkinsRéalis is one of the world’s leading multi-disciplinary consultancy firms offering unparalleled opportunities for individuals in search of a rewarding career. We offer more than just a job. We offer an opportunity to make a difference and to shape the world to benefit future generations and the environment. At AtkinsRéalis, we're proud to say that the great work we do is thanks to our people's diversity of thought, expertise, and knowledge. When you join us, you'll be a part of this genuinely collaborative environment, where everyone's voice is valued and treated equally.
Our Nuclear and Power business is no different. Simply put, it’s a great place to be, and following continued success across the UK’s nuclear renaissance, our Mechanical and Electrical Capability is looking to appoint several Senior Mechanical Engineers. With opportunities spread across design, project, and site-based engineering, we’re eager to find the right role for you. Whatever your preference, we’ll support your aspirations.
Your Purpose:
- Chartered or Incorporated Members of a recognised professional institution.
- Motivated to apply their technical expertise to influence outcomes by becoming involved in exciting opportunities across the nuclear industry.
- Previously experienced or have awareness of the application of engineering practices within safety regulated industries.
Why work for AtkinsRéalis?
The UK is the first major economy to legislate for a Net Zero target by 2050. To achieve this, our Energy Teams are ensuring a mix of secure and sustainable energies that can meet our industry and lifestyle demands today, and in 30 years' time. We help to power our world through exciting new technologies and intelligent cybersecurity systems on projects that vary greatly in size, scope, and scale. So, you'll be creating the right safe and resilient systems across nuclear power, renewables, decarbonisation development, new builds and energy efficiency.
We value your diversity and believe that everyone deserves to thrive – no exceptions. You'll be part of a culture committed to finding new talent from underrepresented groups. We're Disability Confident, an Inclusive Employer, and support STEM Returners. We also want to see more women in senior roles at AtkinsRéalis. In the energy sector, we've signed up to the AXIS Pledge, promising to make equal pay, equal leadership, and equal opportunities a reality.
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 promoting a diverse and inclusive community - a place where we can all be ourselves, thrive and develop. To help embed inclusion for all, from day one, we offer a range of family friendly, inclusive employment policies, flexible working arrangements and employee networks to support staff from different backgrounds. As an Equal Opportunities Employer, we value applications from all backgrounds, cultures and ability.
#LI-Energy
Design your future! Sign up for job alerts straight to your inbox so you don't miss your next opportunity. Subscribe to jobs like this!
Great news! We will let you know when a new job like this has been added!

Preview
AsiaContent type
BlogsPublish date
04/22/2025
Summary
Living sustainably isn’t about drastic lifestyle overhauls. It’s about making small yet meaningful changes to reduce your impact on the planet while encouraging others to do the same. Whether y
Meeting your needs
We offer a fantastic range of benefits to choose from, which you can tailor to suit your own health, wellbeing, financial and lifestyle choices.
Click here to see our full list of benefits
Preview
AsiaContent type
BlogsPublish date
04/22/2025
Summary
Living sustainably isn’t about drastic lifestyle overhauls. It’s about making small yet meaningful changes to reduce your impact on the planet while encouraging others to do the same. Whether y
Design your future! Sign up for job alerts straight to your inbox so you don't miss your next opportunity. Subscribe to jobs like this!
Great news! We will let you know when a new job like this has been added!
Meeting your needs
We offer a fantastic range of benefits to choose from, which you can tailor to suit your own health, wellbeing, financial and lifestyle choices.
Click here to see our full list of benefitsRelated job roles
Salary
Location
Orlando
Job Type
Full Time
Career Area
Marketing
Market
Corporate
Category
Permanent
Location
Orlando
Tampa
Atlanta
Raleigh
Houston
Description
Why join us? It’s an exciting time at AtkinsRéalis! We are rapidly growing in the US. Our company purpose is to build a better world for our planet and its people. We recognize the importance of makin
Reference
R-130603
Expiry Date
01/01/0001
Salary
Location
Oxfordshire
Job Type
Full Time
Career Area
Linxon - NewCo
Category
Permanent
Location
Oxfordshire
Description
JOB DESCRIPTIONJob Title: Project Buyer & Expeditor (Site based)Location: Oxford, United KingdomJoin us!In this role you will be part of the ourSupply Chain Management team and support Procurement and
Reference
R-130533
Expiry Date
01/01/0001
Salary
Location
Cairo
Job Type
Full Time
Career Area
Civil engineering
Category
Permanent
Location
Cairo
Description
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 i
Reference
R-130529
Expiry Date
01/01/0001
Salary
Location
Singapore
Job Type
Full Time
Career Area
Project management
Category
Permanent
Location
Singapore
Description
Created by the integration of long-standing organizations dating back to 1911, AtkinsRéalis is a world-class engineering services and nuclear company dedicated to engineering a better future for our p
Reference
R-130524
Expiry Date
01/01/0001
Salary
Location
Singapore
Job Type
Full Time
Career Area
Project management
Category
Permanent
Location
Singapore
Description
Created by the integration of long-standing organizations dating back to 1911, AtkinsRéalis is a world-class engineering services and nuclear company dedicated to engineering a better future for our p
Reference
R-130523
Expiry Date
01/01/0001
Salary
Location
Singapore
Job Type
Full Time
Career Area
Project management
Category
Permanent
Location
Singapore
Description
Created by the integration of long-standing organizations dating back to 1911, AtkinsRéalis is a world-class engineering services and nuclear company dedicated to engineering a better future for our p
Reference
R-130522
Expiry Date
01/01/0001
Salary
Location
Lima
Job Type
Full Time
Career Area
Design engineering
Category
Fixed Term Contract
Location
Lima
Description
Actualmente se ha generado una oportunidad para integrarse a AtkinsRéalis como Proyectista Intermedio de Electricidad e Instrumentación, División de Minería y Metalurgia.Responsabilidades:Desarrollo d
Reference
R-130517
Expiry Date
01/01/0001
Salary
Location
Binghamton
Job Type
Full Time
Career Area
Corporate communications
Market
Project, programme & cost management
Category
Permanent
Location
Binghamton
Description
Why join us? It’s an exciting time at AtkinsRéalis! We are rapidly growing in the US. Our company purpose is to build a better world for our planet and its people. We recognize the importance of maki
Reference
R-130514
Expiry Date
01/01/0001
Salary
Location
Binghamton
Job Type
Full Time
Career Area
Project management
Market
Project, programme & cost management
Category
Permanent
Location
Binghamton
Description
Why join us?Our utility construction management team is growing in the Northeast. The Utility Construction Manager manages construction project tasks related to the management and performance of field
Reference
R-130511
Expiry Date
01/01/0001
Salary
Location
Lima
Job Type
Full Time
Career Area
Automation / Instrumentation
Category
Fixed Term Contract
Location
Lima
Description
Actualmente se ha generado una oportunidad para integrarse a AtkinsRéalis como Ingeniero(a) de Instrumentación y Control Junior. Responsabilidades:Realizar coordinación y supervisar trabajos de un equ
Reference
R-130510
Expiry Date
01/01/0001
Related articles
.jpeg)
Preview
GeneralContent type
BlogsPublish date
04/10/2025
Summary
Engineering is a massive contributor to the global economy, which means there’s always a huge demand for different jobs in the sector. The engineering market is expected to grow to USD 3.5 trillion

Preview
Middle EastContent type
BlogsPublish date
04/01/2025
Summary
Mechanical engineering is at the heart of the UAE’s ambition. The UAE’s construction market size of $100.7 billion is projected to grow by more than 3% by 2029 thanks to infrastructural development, p

Preview
CanadaContent type
BlogsPublish date
03/03/2025
Summary
Snippet title Lire en français Mechanical engineering jobs in Canada are in higher demand than ever. With technological advancements and a growing emphasis on sustainability in the industry
.jpg)
Preview
AsiaContent type
BlogsPublish date
02/11/2025
Summary
Hong Kong is a city that never stands still. With its towering skyline, ever-evolving infrastructure, and commitment to sustainability, it's no surprise that the demand for skilled engineers is soarin

Preview
GeneralContent type
BlogsPublish date
12/20/2024
Summary
What is the role of mechanical engineers? Mechanical engineers play a crucial role in the development of machinery and components across a wide range of industries, such as manufacturing and industri

Preview
USAContent type
BlogsPublish date
11/25/2024
Summary
From Roadway Engineers to Traffic Management Specialists, transportation jobs are essential to keeping the US economy moving. Better travel improves daily lives, too. Our work in planning, design
.jpg)
Preview
USAContent type
BlogsPublish date
11/25/2024
Summary
The multifaceted role of the project manager has been increasing in importance across virtually every industry in recent years—but what, exactly, is driving the demand? As global markets become

Preview
USAContent type
BlogsPublish date
11/25/2024
Summary
With climate change and environmental challenges at the forefront of global concerns, industries worldwide have found that sustainability is now more important than ever before. At AtkinsRéalis
.jpg)
Preview
CanadaContent type
BlogsPublish date
11/14/2024
Summary
Snippet title Lire en français Canada's engineering sector is experiencing a strong demand for skilled professionals across multiple disciplines, driven by growth in infrastructure, energy,

Preview
EuropeContent type
BlogsPublish date
09/30/2024
Summary
Hello, my name is Sherif, and I work at AtkinsRéalis in London. As a principal fire engineer, I'm proud to "engineer a better future" every day here, specifically as our work relates to shaping
Talent community
Would you like to know more? Not ready to apply? Join our talent community to stay connected and engaged with us at AtkinsRéalis.
Find out more