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ASSYSTEM

Data Engineer - System Design Stability

Bristol
Posted about 17 hours ago
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Company Description

⚡️💡 About Assystem

At Assystem, our mission is to accelerate the energy transition worldwide. Our 8,000 Switchers blend historical engineering expertise with cutting-edge digital technologies to drive this change. Join us in revolutionizing the energy sector and making a significant global impact.

🤝 Why Join the Community of Switchers?

Be part of one of the top three largest nuclear engineering companies globally. At Assystem, you'll contribute to groundbreaking projects that push the boundaries of innovation and engineering excellence. Join a community committed to driving forward the future of energy.


Job Description

The Plant Integration team is responsible for ensuring the configuration and control of the Power Plant design to underpin the timely and effective delivery of the overall project schedule. It assists with progressing aspects such as consistent design compliant to a set of agreed requirements and consistently implemented in the physical installation (also known as the “as build” configuration)

This role requires high levels of technical and organisational skills along with the ability to build strong working relationships with a variety of internal and external stakeholders.

The post holder will demonstrate;

  • The highest standards of focus on nuclear professionalism
  • Compliance with health, safety, environment, and other statutory requirements relevant to this role
  • Ability to work independently and be proactive and autonomous
  • Ability to communicate effectively with various levels of the organisation and externally
  • Ability to build and maintain strong working relationships

The post holder will be based in Aztec West Office a minimum of 3 days per week with the rest of the time a mix of remote working or office and potential handful visits per year to the construction site.

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I’m in my final year doing Economics and I don’t know whether to apply for grad schemes now or do a masters first. What do you think?

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Also worth knowing: most autumn 2026 applications are open now. Timing matters more than you think.

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Graduate Consultant — 2026 Scheme

PwC·London, UK
£35,000/yr

Why you're a good match

Strong

Your economics background and your summer at a regional bank line up with what PwC looks for on the consulting scheme. Applications close in four weeks.

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Why you're a good match

You’ve got the grades and the economics background, and your bank internship is exactly the experience this scheme looks for. Apply soon — deadlines close within the month.

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Your summer at the bank plus your econometrics coursework map directly to the day-one responsibilities on this scheme — client modelling, market briefings, and deal support.

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Principal Accountabilities

  • Data model development for change control branch
  • Experience in software development, data engineering, data visualisation
  • Development of PowerBI dashboards drawing on databricks conformed data model
  • Align business requirements, logic implemented in data model and reporting outputs
  • Interface with wider IT, IIM, IDA stakeholders
  • Support upskilling of team and adoption of more data-centric ways of working
  • Databricks development in SQL and Python
  • In addition, the post-holder may be required to perform other tasks relevant for the project or to the personal development of the post holder.

Qualifications

Knowledge & Skills

  • Degree in a relevant science or engineering subject or strong technical background preferred
  • Experience within the Nuclear Industry useful but not mandatory
  • Experience in software development, data engineering, data visualisation
  • Database management and coding skills
  • Understanding of quality arrangements required and associated with nuclear plant construction preferred
  • Proficient project management, organisational and Coordination skills
  • Great communication skills and ability to build strong working relationships with internal and external stakeholders
  • Decision making and escalation ability for resolution of issues
  • Knowledge of budget and schedule management preferred

Technical Competencies

  • Engineering or technical discipline experience
  • Understanding of analysis tools and methods, combined with the ability to apply them
  • Understand quality arrangements and preferably those associated with nuclear plant construction
  • Understand engineering requirements
  • Demonstrate ownership of a process and demonstrate proactivity in resolving Configuration Management issues
  • Ability to extract and compile relevant data according to the task in hand, often from numerous sources
  • Analysis of technical documents
  • Performs analysis of data highlighting and summarising relevant issues
  • Maintains accurate and timely records (systems, databases, spreadsheets).
  • Can develop and adapt theories to deliver project milestones
  • Ability to identify opportunities for improvements to procedures, processes and/or systems
  • (optional) Possesses a broad knowledge of engineering principles in relation to power station design

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Additional Information

🌟 Why Apply?

Join Assystem and become a key player in delivering critical nuclear projects that shape the future of energy. Embrace this opportunity to excel in a dynamic environment where your expertise and leadership will drive global innovation.

Benefits include:

  • Pension scheme (8% company contribution / 4% personal contribution)
  • 25 days’ paid annual leave + bank holidays + option to buy or sell days
  • Professional fees reimbursed
  • Flexible working
  • Employee referral scheme

NOTICE TO CANDIDATES ON RECRUITMENT FRAUD - We are committed to safeguarding candidates from fraudulent activity associated with our recruitment process. Please note that we will never offer specialist CV writing services, request payment or ask for sensitive personal information during the recruitment process.

We are committed to equal treatment of candidates and promote, as well as foster all forms of diversity within our company. We believe that bringing together people with different backgrounds and perspectives is essential for creating innovative and impactful solutions. Skills, talent, and our people’s ability to dare are the only things that matter! Bring your unique contributions and help us shape the future.


ASSYSTEM Job: Digital

Type of contract ASSYSTEM: Permanent

ASSYSTEM Sector: Nuclear

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Skills

Data engineering
Software development
Data visualization
SQL
Python
Databricks
PowerBI
Data modeling
Configuration management
Project management
Technical analysis
Communication
Stakeholder management
Nuclear engineering
Database management

Location

Bristol, England, United Kingdom

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