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

Bristol, Bristol, England, United Kingdom | Epsom, Surrey, England, United Kingdom | London, London, England, United Kingdom | Manchester, Manchester, England, United Kingdom | Silchester, England, United Kingdom

Overview


Engineer the UK's most complex systems.

Are you ready to apply your systems engineering expertise to programmes that genuinely matter? At AtkinsRéalis, we help our clients solve some of the world's most complex engineering and programme delivery challenges. Our success comes from the diversity, expertise and passion of our people, and we're committed to creating an environment where everyone can thrive.

Join us and you'll become part of a collaborative and inclusive team that values fresh perspectives, technical excellence and continuous development. You'll work with some of the industry's leading experts while helping to deliver programmes that make a genuine difference to the UK's security, resilience and future capability. We understand that great engineers need flexibility as well as challenge. That's why we offer flexible and hybrid working arrangements wherever possible, a strong commitment to wellbeing, and support for career returners looking to re-establish themselves in the profession.

As a Senior Systems Engineer within our Advanced Engineering Delivery & Consultancy (AEDC) Practice, you'll play a leading role in delivering solutions to some of the UK's most complex defence, nuclear and critical infrastructure challenges. You'll work directly with major clients, helping to define capability, influence key engineering decisions and solve highly complex technical problems.

This is a role for engineers who enjoy variety, responsibility and impact. You'll contribute across the full systems engineering lifecycle, from concept and requirements development through architecture, integration, verification and acceptance. You'll work on programmes spanning land, maritime, air, space, nuclear and Critical National Infrastructure domains, gaining exposure to some of the UK's most strategically important projects.

You'll be trusted to lead technical work packages, provide direction to multidisciplinary teams, mentor developing engineers and engage confidently with senior client stakeholders. Whether supporting capability development, system integration or complex engineering transformation programmes, your expertise will help shape solutions that deliver lasting value.

Projects are delivered across a range of locations, including Aldermaston, Barrow-in-Furness, Faslane and Devonport, providing opportunities to work on nationally significant programmes that few organisations can offer.


Your role


As a Senior Systems Engineer, you will:


  • Lead the application of systems engineering principles, processes and standards across the engineering lifecycle.
  • Define and manage requirements, ensuring traceability through design, integration, verification and validation.
  • Lead architecture development and solution design for complex systems and capabilities.
  • Provide technical leadership to multidisciplinary teams, work packages and engineering activities.
  • Apply systems, architecture and digital engineering techniques to support analysis, integration and decision-making.
  • Conduct technical assessments, trade studies and engineering analysis to inform programme decisions.
  • Support system integration, acceptance and transition to operational use.
  • Build strong stakeholder relationships, mentor engineers, contribute to business growth and apply MOD acquisition knowledge, including KiD.

Engineering

Location

Various locations

Job Type

Full time

Ref

R-165211

Salary range

-

Sudhan Prabhu

[email protected]

Sudhan Prabhu

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

Message me

About you


  • We're looking for experienced Systems Engineers who are passionate about solving complex problems and delivering meaningful outcomes. If you don't meet every requirement but believe you can bring value to the role, we'd still love to hear from you.
  • Degree-qualified in a relevant STEM discipline (or equivalent experience), with CEng, CSEP or progress towards professional registration.
  • Experience delivering systems engineering within complex defence, aerospace, nuclear, energy, infrastructure or government programmes.
  • Strong understanding of systems engineering principles, lifecycle management and standards (e.g. ISO 15288).
  • Experience leading requirements engineering, architecture, integration, verification and validation activities.
  • Proven ability to lead technical teams, influence engineering decisions and deliver successful outcomes.
  • Excellent communication and stakeholder management skills, with experience engaging senior technical and non-technical audiences.
  • Experience using digital engineering, modelling and architecture tools and frameworks (e.g. DOORS, Cameo, SysML, UML, TOGAF or MODAF).
  • Knowledge of MOD acquisition processes, KiD, programme delivery and commercial considerations, with experience supporting engineering transformation initiatives.

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.

Rewards and benefits – Careers at AtkinsRéalis


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.

#LI-UKI #AEDCjobs

Related jobs

Electronic Systems Security Consultant
Cities & development Engineering Full time
Electronic Systems Security Consultant

Various locations

Systems Engineer
Engineering Full time
Systems Engineer

Various locations

Senior Systems Engineer
Engineering Full time
Senior Systems Engineer

Various locations

Principal Systems Engineer
Engineering Full time
Principal Systems Engineer

Various locations

Associate Consultant - Asset Optimisation
Water Engineering Full time
Associate Consultant - Asset Optimisation

Various locations

Technical Compliance Manager
Transportation Engineering Full time
Technical Compliance Manager

Various locations

Project Engineer Digital
Transportation Engineering Full time
Project Engineer Digital

Various locations

Senior Independent Safety Assessment Engineer
Transportation Engineering Full time
Senior Independent Safety Assessment Engineer

Various locations

M&E Design Engineer
Transportation Engineering Full time
M&E Design Engineer

Various locations

Senior Consultant
Transportation Engineering Full time
Senior Consultant

Various locations

Senior Safety Engineer
Engineering Full time
Senior Safety Engineer

Various locations

Clean Water Modeller / Senior Modeller
Water Engineering Full time
Clean Water Modeller / Senior Modeller

Various locations

Related blogs

Metallurgy and corrosion: Jean‑François

Metallurgy and corrosion: Jean‑François

Jean‑François is director of the metallurgy and corrosion group at AtkinsRéalis. With several decades of experience in materials science, welding inspection, corrosion, and quality control, he helps ensure the safety, durability, and reliability of critical infrastructure across Canada.

Card link for Metallurgy and corrosion: Jean‑François
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

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

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

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

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

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