Senior C&I Engineer
- Manchester
- Nuclear
This vacancy has expired. Please see similar jobs below or sign up for job alerts.
We are currently seeking a Senior or Principal Control and Instrumentation (C&I) Engineer to join the Decommissioning market within our Nuclear EMEA business. Ideally based in Manchester although other locations UK wide can be considered.
Reporting to the C&I Capability Lead you will be responsible for leading the delivery of design and substantiation packages for process control and mechanical handling systems, including safety instrumented systems, for nuclear decommissioning and waste management projects.
The successful candidate will have a strong control and instrumentation background and will support the development and growth of the C&I capability in our market. This will include the support to bidding through preparation of project activity schedules and case studies, applying our governance processes to manage technical risk, preparation of project design documentation including diagrams and design substantiation reports, visible leadership in our Nuclear EMEA technical community, and the development of our early career’s colleagues.
Our market focuses on supporting the delivery of engineering design for plant life extension, waste retrieval as well as dismantling and demolition projects across their full life cycle including commissioning and operation. We can offer our own products and technology to provide innovative solutions the accelerate the pace of change and provide resource augmentation to support our clients and partners.
We have strong capabilities in the holistic design, assessment and substantiation of assets including process control systems, safety instrumented systems, low voltage electrical power systems and building services. We tackle projects that have varied technical challenges and significant nuclear and conventional safety hazards. Our projects require proactive and collaborative working to brilliantly engineer a cleaner, safer, net zero world.
We continually invest in our people, technology, working facilities and supporting resources to ensure that we strengthen and grow our current capabilities as well as develop new capabilities. This allows us to deliver projects using industry leading and innovative techniques, such as utilising our growing technology solutions and robotics capabilities and showing that our solutions work through active demonstrators.
The Role:
You will join an established C&I capability in the market, but we are looking for someone who has experience and expertise in Control and Instrumentation Systems to establish a new team in Manchester. The team will complement our existing & well-established core engineering disciplines (Mechanical, Civil & Structural, Electrical, Control & Instrumentation, Process and Systems Engineering) as well as our growing capabilities (Engineering Management, Technology Solutions, and Robotics).
You will act as technical lead on projects, managing single discipline teams with little oversight to successfully deliver solutions to complex problems to the agreed cost, schedule and quality requirements.
Your Purpose:
- Have a demonstrable understanding of control and instrumentation engineering design across the full project lifecycle. Experience with key control and instrumentation aspects such as control system architecture development and instrumentation specification and selection.
- Experience or awareness of Process Control Design including Proportional-Integral-Derivative (PID) control, model predictive control (MPC), and advanced process control (APC). Awareness of functional safety standards like BS EN 61508 or BS EN 61511.
- Experience or awareness of Programmable Logical Controller programming and fieldbus protocols. Expertise in electrical design of low voltage (LV) systems and understanding of electrical circuits, EMC precautions, and power supply characteristic.
- You should be enthused by the opportunity to contribute to the development and growth of the Control & Instrumentation capability within our Engineering group. This opportunity will require working collaboratively with colleagues within the Decommissioning market as well as across the wider AtkinsRéalis business, allowing you to shape and influence methodologies and delivery close to home and wider.
How will you contribute to the team:
- An innovator – You will encourage people to experiment, produce new ideas and challenge others to think differently. You’ll create space for people to think about potential new innovative approaches, providing an opportunity for growth.
- An Improver - You spend time on making the processes, methods, and toolsets more efficient, optimising your resources to be able to deliver better.
- Fully integrated with counterparts in other parts of the business and active in identifying cross-application of skills, best practice and learning material.
- Excellent team player, able to collaborate effectively with market colleagues, wider business colleagues and the senior leadership team.
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
EuropeContent type
BlogsPublish date
11/11/2025
Summary
Hi, I'm Ryley, a Mechanical Engineer at AtkinsRéalis. I've worked in the nuclear industry, focusing on decommissioning, for three and a half years after completing an MEng in Mechanical Engineeri
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
EuropeContent type
BlogsPublish date
11/11/2025
Summary
Hi, I'm Ryley, a Mechanical Engineer at AtkinsRéalis. I've worked in the nuclear industry, focusing on decommissioning, for three and a half years after completing an MEng in Mechanical Engineeri
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
Sheffield
Job Type
Full Time
Career Area
Mechanical engineering
Market
Nuclear
Category
Permanent
Location
Derby
Manchester
Sheffield
Epsom
Bristol
Glasgow
Description
OverviewAre you a Mechanical Engineer, with a background in finite element analysis, who thrives on difficult problems? Are you drawn to complex analysis projects and excited by the opportunity to hea
Reference
R-141941
Expiry Date
01/01/0001
Salary
Location
Manchester
Job Type
Full Time
Career Area
Nuclear
Market
Nuclear
Category
Permanent
Location
Manchester
Description
OverviewTake the lead in global nuclear safetyAre 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 toget
Reference
R-141766
Expiry Date
01/01/0001
Author
Shamily GopalAuthor
Shamily GopalSalary
Location
Glasgow
Job Type
Full Time
Career Area
Commercial management
Market
Nuclear
Category
Permanent
Location
Birmingham
Manchester
London
Epsom
Bristol
Glasgow
Description
OverviewShape the Future of Nuclear InnovationAre you ready to shape the future of nuclear across the UK, Europe and the Middle East? AtkinsRéalis Nuclear is on a growth trajectory—doubling revenue ov
Reference
R-141681
Expiry Date
01/01/0001
Salary
Location
Mississauga
Job Type
Full Time
Career Area
Procurement
Market
Nuclear
Category
Permanent
Location
Mississauga
Toronto
Pickering
Description
OverviewReporting to the Project Procurement Director, the Project Procurement Manager, RFBR is responsible for leading the project procurement team of Buyer and Order Administrators on all procuremen
Reference
R-141662
Expiry Date
01/01/0001
Salary
Location
Mississauga
Job Type
Full Time
Career Area
Project management
Market
Nuclear
Category
Permanent
Location
Mississauga
Description
OverviewAs part of Candu International Engineering Services at Candu Energy, we are seeking a highly experienced Project Manager to support the delivery of a dynamic portfolio of international project
Reference
R-141661
Expiry Date
01/01/0001
Salary
Location
Oshawa
Job Type
Full Time
Career Area
Procurement
Market
Nuclear
Category
Permanent
Location
Oshawa
Description
OverviewThe Procurement Manager – Commodities & Bulks is responsible for developing and executing sourcing strategies for high-volume materials and bulk commodities. This role will lead a team of buye
Reference
R-141659
Expiry Date
01/01/0001
Salary
Location
Oshawa
Job Type
Full Time
Career Area
Project management
Market
Nuclear
Category
Permanent
Location
Mississauga
Pickering
Oshawa
Description
Overview The Project Manager will report to the Project Director, Engineering Execution and will be responsible for supporting the Area Lead, Nuclear Island, from design and development to procurement
Reference
R-141466
Expiry Date
01/01/0001
Salary
Location
Oak Ridge
Job Type
Full Time
Career Area
Operations & maintenance
Market
Nuclear
Category
Permanent
Location
Oak Ridge
Description
Overview We are seeking a Senior Radiological Control Technician Energy, to join our team in Oak Ridge, TN.Your role Conducts Radiological Controls (RADCON) operations as prescribed by RADCON procedur
Reference
R-141404
Expiry Date
01/01/0001
Salary
Location
Richland
Job Type
Full Time
Career Area
Automation / Instrumentation
Market
Nuclear
Category
Permanent
Location
Richland
Description
Why join us? AtkinsRéalis is growing fast in the U.S.—and there’s never been a more exciting time to be part of our journey.We’re committed to engineering a better future for our planet and its people
Reference
R-141389
Expiry Date
01/01/0001
Salary
Location
Richland
Job Type
Full Time
Career Area
Project controls
Market
Nuclear
Category
Permanent
Location
Richland
Description
Why join us? AtkinsRéalis is growing fast in the U.S.—and there’s never been a more exciting time to be part of our journey.We’re committed to engineering a better future for our planet and its people
Reference
R-141304
Expiry Date
01/01/0001
Related articles
Preview
EuropeContent type
BlogsPublish date
11/11/2025
Summary
Hi, I'm Ryley, a Mechanical Engineer at AtkinsRéalis. I've worked in the nuclear industry, focusing on decommissioning, for three and a half years after completing an MEng in Mechanical Engineeri
Preview
IndiaContent type
BlogsPublish date
11/10/2025
Summary
Like many graduates stepping into their first job, Chinmay was searching for more than just a role, he wanted a place where his ideas could take shape, and his learning could never stop. Joining
by
Akash Kumar
Preview
EuropeContent type
BlogsPublish date
09/03/2025
Summary
I'm Sam – a mechanical engineer usually based in the UK, now working in Ontario, Canada. My contract abroad has opened up new technical experiences, digital innovation opportunities, and a whole
Preview
EuropeContent type
BlogsPublish date
08/29/2025
Summary
Hi, my name is Euan. I'm a mechanical engineer working in the Nuclear industry. For the past year and a half, I’ve been part of the team designing the solution to safely dismantle a contaminated v
Preview
EuropeContent type
BlogsPublish date
08/22/2025
Summary
My name is Eva, and in this blog I want to show you how, at AtkinsRéalis, you can take charge of your own development from the day you join – without needing "a grand plan." Progressing from a
Preview
IndiaContent type
BlogsPublish date
07/22/2025
Summary
Skip to jobs in Mumbai Engineering in India is undergoing a profound transformation. As the country invests heavily in sustainable infrastructure, engineers are playing a central role in sha
Preview
EuropeContent type
BlogsPublish date
07/22/2025
Summary
Hi, I'm Dane. I'm currently on assignment in Canada, working on a small modular reactor (SMR) project with AtkinsRéalis. I've been part of the team for about three months now – and since then, I'v
Preview
IndiaContent type
BlogsPublish date
07/16/2025
Summary
Hello, my name is Amandeep, and I work at AtkinsRéalis's Global Technology Centre over here in India. I've now been working in the industry for two decades. Most of my experience has been in desi
Preview
EuropeContent type
ProjectsPublish date
06/13/2025
Summary
Supporting Rolls-Royce SMR through GDA Rolls-Royce SMR Ltd (RR SMR) is developing innovative ways to tackle the threat of global climate change - producing and distributing smaller, factory-built
Preview
CanadaContent type
BlogsPublish date
06/09/2025
Summary
As Ontario invests in long-term energy security, the province’s nuclear sector is entering a historic new chapter, one that’s creating high-quality careers, strengthening local communities, and rea
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
