×
Register Here to Apply for Jobs or Post Jobs. X

Mechanical CAD Engineer

Job in Derby, Derbyshire, DE1, England, UK
Listing for: Assystem
Full Time position
Listed on 2026-02-25
Job specializations:
  • Engineering
    Engineering Design & Technologists, Mechanical Engineer
Job Description & How to Apply Below

1 week ago Be among the first 25 applicants

Assystem is a global leader committed to accelerating the energy transition. With 7,500 employees across 12 countries, we tackle the monumental task of switching to low-carbon energy. Our 55+ years of experience in highly regulated sectors ensure we deliver top-notch engineering, project management, and digital solutions.

Assystem is a global leader committed to accelerating the energy transition. With 7,500 employees across 12 countries, we tackle the monumental task of switching to low-carbon energy. Our 55+ years of experience in highly regulated sectors ensure we deliver top-notch engineering, project management, and digital solutions.



Job Description

Join the Fusion and Modular Nuclear Business Unit! Reporting to the CAD Manager, the mechanical CAD engineer is responsible for the delivery of component models and definitions, system P&IDs, integrated layouts, and assemblies for the Small Modular Reactor (SMR). The role will involve developing an understanding of the layout and components within the SMR, collaborating with engineering designers, and generating CAD models and definitions to a high standard.

Your Mission:

  • Integrated Layout Design: Develop layout solutions from concept to construction, based on design engineer specifications.
  • CAD Modeling: Create component CAD models and definitions adhering to standards.
  • Diagram Production: Generate 2D process, instrumentation, and ventilation system diagrams.
  • Data Management: Assist in product configuration and data management processes.
  • Quality Assurance: Maintain quality by conducting peer reviews of models and component definitions.
  • CAD Environment Management: Set up and maintain CAD tools, templates, standards, QA processes, and training materials.
  • Team Support: Provide CAD expertise, training, and mentorship to the CAD/BIM team and junior staff members.

Why Join the Community of Switchers?

  • Over 55 years in nuclear engineering.
  • Ranked among the top 3 largest nuclear engineering companies.
  • Attractive social benefits, including an engaging Employee Committee and holiday bonuses.
  • Ongoing training with numerous career opportunities.
  • 70% of our managers are promoted internally!
  • Hybrid work: 1-2 days remote per week.
Qualifications

  • Experienced Mechanical CAD Engineer or similar role, ready to drive innovation and excellence.
  • Collaborative team player with a knack for transforming concepts into reality through engineering teamwork.
  • Proficient in 2D CAD systems like AutoCAD for creating precise and detailed drawings.
  • Skilled in 3D CAD/BIM systems (Revit, Inventor, Solidworks, Solid Edge, Siemens NX, PDMS, AutoCAD Plant 3D, or similar) for crafting dynamic models and drawings.
  • Professionally qualified in an engineering-related field, bringing expertise and technical prowess.
  • SC Clearance or the capability to achieve it, ensuring readiness for high-security projects.
Additional Information

Due to the nature of the work, applicants must meet UK security clearance criteria.

Ready to make a difference in the nuclear engineering world? Join us and be a part of the future of nuclear and fusion innovation!

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.

Seniority level
  • Seniority level

    Not Applicable
Employment type
  • Employment type

    Full-time
Job function
  • Industries Business Consulting and Services

Referrals increase your chances of interviewing at Assystem by 2x

Sign in to set job alerts for “Computer Aided Design Engineer” roles.

Leicester, England, United Kingdom 4 weeks ago

Leicester, England, United Kingdom 3 weeks ago

Swadlincote, England, United Kingdom 1 week ago

Nottinghamshire, England, United Kingdom 2 weeks ago

Derby, England, United Kingdom 6 days ago

Derbyshire, England, United Kingdom 3 weeks ago

Castle Donington, England, United Kingdom 5 days ago

Derby, England,…

Note that applications are not being accepted from your jurisdiction for this job currently via this jobsite. Candidate preferences are the decision of the Employer or Recruiting Agent, and are controlled by them alone.
To Search, View & Apply for jobs on this site that accept applications from your location or country, tap here to make a Search:
 
 
 
Search for further Jobs Here:
(Try combinations for better Results! Or enter less keywords for broader Results)
Location
Increase/decrease your Search Radius (miles)

Job Posting Language
Employment Category
Education (minimum level)
Filters
Education Level
Experience Level (years)
Posted in last:
Salary