Principal Systems Engineer

Empowering projects in a complex world.

You might know us for the great work we do across our wide variety of projects. We're proud to say it's thanks to our people's diversity of thought, expertise and knowledge. And when you join us, you'll be a part of this genuinely collaborative environment, where everyone's voice is valued and treated equally. We're passionate about what we do, but we don't take ourselves too seriously. Simply put, this a great place to be. So, when it comes to your life outside of work, ask us about our flexible and remote working policies designed to help you get the most out of life.

Join us as a Principal Systems Engineering Consultant in Aerospace, Defence, Security and Technology (ADS&T). You'll lead teams that use Systems Thinking to analyse, assess and develop solutions to their most complex challenges. Underpinned by a Model Based Systems Engineering (MBSE) ethos, you will help our clients unlock their full potential to innovate. We have a huge variety of projects, ranging from niche consultancy projects to large, high-profile programmes. So, you'll always be able to keep yourself challenged.

• Provide consultancy to client project and engineering managers.
• Lead the use of best practice techniques and tools on client and internal projects.
• Champion a Model Based Systems Engineering (MBSE) approach to solving client issues.
• Develop and implement strategies to achieve successful client decision milestones.
• Deliver identified engineering outputs within time, cost, and quality constraints as part of an engineering service to a client.
• Proactively identify opportunities and contribute to ADS&T growth.
• Contribute to the development of our people through mentoring and coaching.

• Degree qualified (Level 6 or above) in a relevant STEM subject or an equivalent depth of experience in an engineering field.Professionally recognised with an appropriate institution e.g., CEng, CSEP.
• The use of MBSE approaches and tools (e.g. Sparx EA, Cameo).
• Knowledge of modelling languages and architecture frameworks, e.g., UML/SysML, ArchiMate, TOGAF, MODAF.
• Requirements engineering and its link to verification and validation.
• Knowledge of engineering lifecycles, their selection, tailoring and implementation.
• Working on the integration of complex systems, including military civilian platforms (submarines, aircraft, ships, and vehicles), civilian aircraft systems and advanced power and energy systems.
• Applying systems engineering processes (e.g., ISO 15288:2023) across the lifecycle.
• Managing projects and teams within different development methods. Understanding of engineering within the MOD’s acquisition framework, Knowledge in Defence (KiD).
• Interpersonal skills and able to build trusted relationships. Ability to understand, simplify and explain subject matter to non-engineers and senior stakeholders.

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.

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.

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.

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